From 8b33b3f11a0f8c30f454541fa9f5c18ef33726d1 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Thu, 14 Nov 2024 11:46:39 +0900
Subject: [PATCH 001/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20swagge?=
 =?UTF-8?q?r=20url=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/configs/swagger.config.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/configs/swagger.config.ts b/packages/backend/src/configs/swagger.config.ts
index c9d9dfd5..ad58834f 100644
--- a/packages/backend/src/configs/swagger.config.ts
+++ b/packages/backend/src/configs/swagger.config.ts
@@ -9,5 +9,5 @@ export function useSwagger(app: INestApplication) {
     .build();
 
   const documentFactory = () => SwaggerModule.createDocument(app, config);
-  SwaggerModule.setup('api', app, documentFactory);
+  SwaggerModule.setup('swagger', app, documentFactory);
 }

From 6f19e72e93076061adf2e5d067bf61f1037795ca Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 16 Nov 2024 20:44:06 +0900
Subject: [PATCH 002/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=9D=B4=EC=A0=84?=
 =?UTF-8?q?=20=EC=B1=84=ED=8C=85=20=EC=8A=A4=ED=81=AC=EB=A1=A4=20=EC=A1=B0?=
 =?UTF-8?q?=ED=9A=8C=20=EA=B8=B0=EB=8A=A5=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.controller.ts  | 39 +++++++++++
 packages/backend/src/chat/chat.gateway.ts     | 19 +++--
 packages/backend/src/chat/chat.module.ts      |  4 +-
 packages/backend/src/chat/chat.service.ts     | 69 +++++++++++++++++--
 .../backend/src/chat/domain/chat.entity.ts    |  2 +-
 packages/backend/src/chat/dto/chat.request.ts | 30 ++++++++
 .../backend/src/chat/dto/chat.response.ts     | 44 ++++++++++++
 .../backend/src/common/dateEmbedded.entity.ts |  4 +-
 8 files changed, 195 insertions(+), 16 deletions(-)
 create mode 100644 packages/backend/src/chat/chat.controller.ts
 create mode 100644 packages/backend/src/chat/dto/chat.request.ts
 create mode 100644 packages/backend/src/chat/dto/chat.response.ts

diff --git a/packages/backend/src/chat/chat.controller.ts b/packages/backend/src/chat/chat.controller.ts
new file mode 100644
index 00000000..f2a5452d
--- /dev/null
+++ b/packages/backend/src/chat/chat.controller.ts
@@ -0,0 +1,39 @@
+import { Controller, Get, Query } from '@nestjs/common';
+import {
+  ApiBadRequestResponse,
+  ApiOkResponse,
+  ApiOperation,
+} from '@nestjs/swagger';
+import { ChatService } from '@/chat/chat.service';
+import { ChatScrollRequest } from '@/chat/dto/chat.request';
+import { ChatScrollResponse } from '@/chat/dto/chat.response';
+
+@Controller('chat')
+export class ChatController {
+  constructor(private readonly chatService: ChatService) {}
+
+  @ApiOperation({
+    summary: '채팅 스크롤 조회 API',
+    description: '채팅을 스크롤하여 조회한다.',
+  })
+  @ApiOkResponse({
+    description: '스크롤 조회 성공',
+    type: ChatScrollResponse,
+  })
+  @ApiBadRequestResponse({
+    description: '스크롤 크기 100 초과',
+    example: {
+      message: 'pageSize should be less than 100',
+      error: 'Bad Request',
+      statusCode: 400,
+    },
+  })
+  @Get()
+  async findChatList(@Query() request: ChatScrollRequest) {
+    return await this.chatService.scrollNextChat(
+      request.stockId,
+      request.latestChatId,
+      request.pageSize,
+    );
+  }
+}
diff --git a/packages/backend/src/chat/chat.gateway.ts b/packages/backend/src/chat/chat.gateway.ts
index 322f35e9..f5fc099e 100644
--- a/packages/backend/src/chat/chat.gateway.ts
+++ b/packages/backend/src/chat/chat.gateway.ts
@@ -67,18 +67,23 @@ export class ChatGateway implements OnGatewayConnection {
 
   async handleConnection(client: Socket) {
     const room = client.handshake.query.stockId;
-    if (!room || !(await this.stockService.checkStockExist(room as string))) {
+    if (
+      !this.isString(room) ||
+      !(await this.stockService.checkStockExist(room))
+    ) {
       client.emit('error', 'Invalid stockId');
       this.logger.warn(`client connected with invalid stockId: ${room}`);
       client.disconnect();
       return;
     }
-    if (room) {
-      client.join(room);
-      const messages = await this.chatService.getChatList(room as string);
-      this.logger.info(`client joined room ${room}`);
-      client.emit('chat', messages);
-    }
+    client.join(room);
+    const messages = await this.chatService.scrollFirstChat(room);
+    this.logger.info(`client joined room ${room}`);
+    client.emit('chat', messages);
+  }
+
+  private isString(value: string | string[] | undefined): value is string {
+    return typeof value === 'string';
   }
 
   private toResponse(chat: Chat): chatResponse {
diff --git a/packages/backend/src/chat/chat.module.ts b/packages/backend/src/chat/chat.module.ts
index 345a0f76..089b37e4 100644
--- a/packages/backend/src/chat/chat.module.ts
+++ b/packages/backend/src/chat/chat.module.ts
@@ -1,13 +1,15 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { SessionModule } from '@/auth/session.module';
+import { ChatController } from '@/chat/chat.controller';
 import { ChatGateway } from '@/chat/chat.gateway';
+import { ChatService } from '@/chat/chat.service';
 import { Chat } from '@/chat/domain/chat.entity';
 import { StockModule } from '@/stock/stock.module';
-import { ChatService } from '@/chat/chat.service';
 
 @Module({
   imports: [TypeOrmModule.forFeature([Chat]), StockModule, SessionModule],
+  controllers: [ChatController],
   providers: [ChatGateway, ChatService],
 })
 export class ChatModule {}
diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index 624618bd..bfdf5c28 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -1,12 +1,15 @@
 import { Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import { Chat } from '@/chat/domain/chat.entity';
+import { ChatScrollResponse } from '@/chat/dto/chat.response';
 
-interface ChatMessage {
+export interface ChatMessage {
   message: string;
   stockId: string;
 }
 
+const DEFAULT_PAGE_SIZE = 20;
+
 @Injectable()
 export class ChatService {
   constructor(private readonly dataSource: DataSource) {}
@@ -19,13 +22,69 @@ export class ChatService {
     });
   }
 
-  async getChatList(stockId: string) {
+  async scrollFirstChat(stockId: string, scrollSize?: number) {
+    const result = await this.findFirstChatScroll(stockId, scrollSize);
+    return await this.toScrollResponse(result, scrollSize);
+  }
+
+  async scrollNextChat(
+    stockId: string,
+    latestChatId?: number,
+    pageSize?: number,
+  ) {
+    const result = await this.findChatScroll(stockId, latestChatId, pageSize);
+    return await this.toScrollResponse(result, pageSize);
+  }
+
+  private async toScrollResponse(result: Chat[], pageSize: number | undefined) {
+    const hasMore =
+      !!result && result.length > (pageSize ? pageSize : DEFAULT_PAGE_SIZE);
+    if (hasMore) {
+      result.pop();
+    }
+    return new ChatScrollResponse(result, hasMore);
+  }
+
+  private async findChatScroll(
+    stockId: string,
+    latestChatId?: number,
+    pageSize?: number,
+  ) {
+    if (!latestChatId) {
+      return await this.findFirstChatScroll(stockId, pageSize);
+    } else {
+      return await this.findNextChatScroll(stockId, latestChatId, pageSize);
+    }
+  }
+
+  private async findFirstChatScroll(stockId: string, pageSize?: number) {
     const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
-    console.log(stockId);
+    if (!pageSize) {
+      pageSize = DEFAULT_PAGE_SIZE;
+    }
     return queryBuilder
       .where('chat.stock_id = :stockId', { stockId })
-      .orderBy('chat.created_at', 'DESC')
-      .limit(100)
+      .orderBy('chat.id', 'DESC')
+      .limit(pageSize + 1)
+      .getMany();
+  }
+
+  private async findNextChatScroll(
+    stockId: string,
+    latestChatId: number,
+    pageSize?: number,
+  ) {
+    const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
+    if (!pageSize) {
+      pageSize = DEFAULT_PAGE_SIZE;
+    }
+    return queryBuilder
+      .where('chat.stock_id = :stockId and chat.id < :latestChatId', {
+        stockId,
+        latestChatId,
+      })
+      .orderBy('chat.id', 'DESC')
+      .limit(pageSize + 1)
       .getMany();
   }
 }
diff --git a/packages/backend/src/chat/domain/chat.entity.ts b/packages/backend/src/chat/domain/chat.entity.ts
index 9406a2e4..13800bff 100644
--- a/packages/backend/src/chat/domain/chat.entity.ts
+++ b/packages/backend/src/chat/domain/chat.entity.ts
@@ -33,5 +33,5 @@ export class Chat {
   likeCount: number = 0;
 
   @Column(() => DateEmbedded, { prefix: '' })
-  date?: DateEmbedded;
+  date: DateEmbedded;
 }
diff --git a/packages/backend/src/chat/dto/chat.request.ts b/packages/backend/src/chat/dto/chat.request.ts
new file mode 100644
index 00000000..f3260509
--- /dev/null
+++ b/packages/backend/src/chat/dto/chat.request.ts
@@ -0,0 +1,30 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNumber, IsOptional, IsString } from 'class-validator';
+
+export class ChatScrollRequest {
+  @ApiProperty({
+    description: '종목 주식 id(종목방 id)',
+    example: 'A005930',
+  })
+  @IsString()
+  readonly stockId: string;
+
+  @ApiProperty({
+    description: '최신 채팅 id',
+    example: 99999,
+    required: false,
+  })
+  @IsOptional()
+  @IsNumber()
+  readonly latestChatId?: number;
+
+  @ApiProperty({
+    description: '페이지 크기',
+    example: 20,
+    default: 20,
+    required: false,
+  })
+  @IsOptional()
+  @IsNumber()
+  readonly pageSize?: number;
+}
diff --git a/packages/backend/src/chat/dto/chat.response.ts b/packages/backend/src/chat/dto/chat.response.ts
new file mode 100644
index 00000000..48aacb0d
--- /dev/null
+++ b/packages/backend/src/chat/dto/chat.response.ts
@@ -0,0 +1,44 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { Chat } from '@/chat/domain/chat.entity';
+import { ChatType } from '@/chat/domain/chatType.enum';
+
+interface ChatResponse {
+  id: number;
+  likeCount: number;
+  message: string;
+  type: string;
+  createdAt: Date;
+}
+
+export class ChatScrollResponse {
+  @ApiProperty({
+    description: '다음 페이지가 있는지 여부',
+    example: true,
+  })
+  readonly hasMore: boolean;
+
+  @ApiProperty({
+    description: '채팅 목록',
+    example: [
+      {
+        id: 1,
+        likeCount: 0,
+        message: '안녕하세요',
+        type: ChatType.NORMAL,
+        createdAt: new Date(),
+      },
+    ],
+  })
+  readonly chats: ChatResponse[];
+
+  constructor(chats: Chat[], hasMore: boolean) {
+    this.chats = chats.map((chat) => ({
+      id: chat.id,
+      likeCount: chat.likeCount,
+      message: chat.message,
+      type: chat.type,
+      createdAt: chat.date!.createdAt,
+    }));
+    this.hasMore = hasMore;
+  }
+}
diff --git a/packages/backend/src/common/dateEmbedded.entity.ts b/packages/backend/src/common/dateEmbedded.entity.ts
index 2a0c9dd8..a16c1cf9 100644
--- a/packages/backend/src/common/dateEmbedded.entity.ts
+++ b/packages/backend/src/common/dateEmbedded.entity.ts
@@ -2,8 +2,8 @@ import { CreateDateColumn, UpdateDateColumn } from 'typeorm';
 
 export class DateEmbedded {
   @CreateDateColumn({ type: 'timestamp', name: 'created_at' })
-  createdAt?: Date;
+  createdAt: Date;
 
   @UpdateDateColumn({ type: 'timestamp', name: 'updated_at' })
-  updatedAt?: Date;
+  updatedAt: Date;
 }

From 8c2796edc5bb29f4a153fc67b64aa527e39f77d8 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 16 Nov 2024 20:44:31 +0900
Subject: [PATCH 003/112] =?UTF-8?q?=E2=9C=A8=20feat:=20class=20dto=20?=
 =?UTF-8?q?=EB=82=B4=EB=B6=80=20=ED=83=80=EC=9E=85=20=EC=9E=90=EB=8F=99=20?=
 =?UTF-8?q?=EB=B3=80=EA=B2=BD=20=EC=84=A4=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/main.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/backend/src/main.ts b/packages/backend/src/main.ts
index 311bcdb9..73012397 100644
--- a/packages/backend/src/main.ts
+++ b/packages/backend/src/main.ts
@@ -11,7 +11,12 @@ async function bootstrap() {
   const app = await NestFactory.create(AppModule);
   const store = app.get(MEMORY_STORE);
   app.use(session({ ...sessionConfig, store }));
-  app.useGlobalPipes(new ValidationPipe({ transform: true }));
+  app.useGlobalPipes(
+    new ValidationPipe({
+      transform: true,
+      transformOptions: { enableImplicitConversion: true },
+    }),
+  );
   useSwagger(app);
   app.use(passport.initialize());
   app.use(passport.session());

From f6369d8e4fc8d84b0952800375cf8a45c0254652 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sun, 17 Nov 2024 20:33:07 +0900
Subject: [PATCH 004/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=8A=A4=ED=81=AC?=
 =?UTF-8?q?=EB=A1=A4=20=ED=81=AC=EA=B8=B0=EB=A5=BC=20100=EC=9D=84=20?=
 =?UTF-8?q?=EB=84=98=EC=A7=80=20=EC=95=8A=EB=8F=84=EB=A1=9D=20=EC=84=A4?=
 =?UTF-8?q?=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.service.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index bfdf5c28..ef262e7b 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -1,4 +1,4 @@
-import { Injectable } from '@nestjs/common';
+import { BadRequestException, Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import { Chat } from '@/chat/domain/chat.entity';
 import { ChatScrollResponse } from '@/chat/dto/chat.response';
@@ -23,6 +23,7 @@ export class ChatService {
   }
 
   async scrollFirstChat(stockId: string, scrollSize?: number) {
+    this.validatePageSize(scrollSize);
     const result = await this.findFirstChatScroll(stockId, scrollSize);
     return await this.toScrollResponse(result, scrollSize);
   }
@@ -32,10 +33,17 @@ export class ChatService {
     latestChatId?: number,
     pageSize?: number,
   ) {
+    this.validatePageSize(pageSize);
     const result = await this.findChatScroll(stockId, latestChatId, pageSize);
     return await this.toScrollResponse(result, pageSize);
   }
 
+  private validatePageSize(scrollSize?: number) {
+    if (scrollSize && scrollSize > 100) {
+      throw new BadRequestException('pageSize should be less than 100');
+    }
+  }
+
   private async toScrollResponse(result: Chat[], pageSize: number | undefined) {
     const hasMore =
       !!result && result.length > (pageSize ? pageSize : DEFAULT_PAGE_SIZE);

From e2e3938de1a0e4a45744b7cd9ef6b2483450d3fd Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sun, 17 Nov 2024 20:41:22 +0900
Subject: [PATCH 005/112] =?UTF-8?q?=E2=9C=85=20test:=20100=EA=B0=9C=20?=
 =?UTF-8?q?=EC=B4=88=EA=B3=BC=20=EB=A9=94=EC=8B=9C=EC=A7=80=20=EC=A1=B0?=
 =?UTF-8?q?=ED=9A=8C=EC=97=90=20=EB=8C=80=ED=95=9C=20=ED=85=8C=EC=8A=A4?=
 =?UTF-8?q?=ED=8A=B8=20=EC=BD=94=EB=93=9C=20=EC=9E=91=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../backend/src/chat/chat.service.spec.ts     | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 packages/backend/src/chat/chat.service.spec.ts

diff --git a/packages/backend/src/chat/chat.service.spec.ts b/packages/backend/src/chat/chat.service.spec.ts
new file mode 100644
index 00000000..7d181061
--- /dev/null
+++ b/packages/backend/src/chat/chat.service.spec.ts
@@ -0,0 +1,23 @@
+import { DataSource } from 'typeorm';
+import { ChatService } from '@/chat/chat.service';
+import { createDataSourceMock } from '@/user/user.service.spec';
+
+describe('ChatService 테스트', () => {
+  test('첫 스크롤을 조회시 100개 이상 조회하면 예외가 발생한다.', async () => {
+    const dataSource = createDataSourceMock({});
+    const chatService = new ChatService(dataSource as DataSource);
+
+    await expect(() =>
+      chatService.scrollNextChat('A005930', 1, 101),
+    ).rejects.toThrow('pageSize should be less than 100');
+  });
+
+  test('100개 이상의 채팅을 조회하려 하면 예외가 발생한다.', async () => {
+    const dataSource = createDataSourceMock({});
+    const chatService = new ChatService(dataSource as DataSource);
+
+    await expect(() =>
+      chatService.scrollFirstChat('A005930', 101),
+    ).rejects.toThrow('pageSize should be less than 100');
+  });
+});

From 0bb7c83848259d3f8768af0f5ec6c0990f106f35 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 18 Nov 2024 16:46:04 +0900
Subject: [PATCH 006/112] =?UTF-8?q?=E2=9C=A8=20feat:=20detail=20=ED=95=AD?=
 =?UTF-8?q?=EB=AA=A9=20=EC=B6=94=EA=B0=80=20=EB=B0=8F=20=EA=B5=AC=ED=98=84?=
 =?UTF-8?q?=20=EC=A7=84=ED=96=89=EC=A4=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      | 102 +++++++++
 .../openapi/api/openapiPeriodData.api.ts      |   8 +-
 .../src/scraper/openapi/openapiUtil.api.ts    |   5 +-
 .../openapi/type/openapiDetailData.type.ts    | 213 ++++++++++++++++++
 .../scraper/openapi/type/openapiUtil.type.ts  |   7 +
 .../src/stock/domain/kospiStock.entity.ts     |   0
 .../backend/src/stock/domain/stock.entity.ts  |   4 +-
 .../src/stock/domain/stockData.entity.ts      |   4 +-
 8 files changed, 334 insertions(+), 9 deletions(-)
 create mode 100644 packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
 create mode 100644 packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
 create mode 100644 packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
 create mode 100644 packages/backend/src/stock/domain/kospiStock.entity.ts

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
new file mode 100644
index 00000000..643f7636
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -0,0 +1,102 @@
+import { Cron } from '@nestjs/schedule';
+import { DataSource } from 'typeorm';
+import { openApiConfig } from '../config/openapi.config';
+import { getOpenApi } from '../openapiUtil.api';
+import {
+  DetailDataQuery,
+  FinancialData,
+  FinancialDetail,
+  isFinancialData,
+  isFinancialDetail,
+  isProductDetail,
+  ProductDetail,
+  StockDetailQuery,
+} from '../type/openapiDetailData.type';
+import { openApiToken } from './openapiToken.api';
+import { Stock } from '@/stock/domain/stock.entity';
+import { StockDetail } from '@/stock/domain/stockDetail.entity';
+import { StockDaily } from '@/stock/domain/stockData.entity';
+
+export class OpenapiDetailData {
+  private readonly financialUrl: string =
+    '/uapi/domestic-stock/v1/finance/financial-ratio';
+  private readonly defaultUrl: string =
+    '/uapi/domestic-stock/v1/quotations/search-stock-info';
+  private readonly incomeUrl: string = '/uapi/domestic-stock/v1/finance/income-statement';
+  private readonly intervals = 4000;
+  private readonly config: (typeof openApiConfig)[] = openApiToken.configs;
+  constructor(private readonly datasource: DataSource) {}
+
+  @Cron('10 1 * * 1-5')
+  public async getDetailData() {
+    const entityManager = this.datasource.manager;
+    const stocks = await entityManager.find(Stock);
+    const configCount = this.config.length;
+
+    const chunkSize = Math.ceil(stocks.length / configCount);
+
+    for (let i = 0; i < configCount; i++) {
+      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
+      this.getDetailDataChunk(chunk, this.config[i]);
+    }
+  }
+
+  private async saveDetailData(output1: FinancialData, output2: ProductDetail, output3 : StockDaily[]) {
+    const entityManager = this.datasource.manager;
+    const entity = StockDetail;
+    entityManager.create(entity, output1);
+  }
+
+  private makeStockDetailObject(
+    output1: FinancialDetail,
+    output2: ProductDetail,
+  ): StockDetail {
+    const result = new StockDetail();
+    result.marketCap = output2.
+    return result;
+  }
+
+  private async getDetailDataChunk(chunk: Stock[], conf: typeof openApiConfig) {
+    const manager = this.datasource.manager;
+    for (const stock of chunk) {
+      const dataQuery = this.getDetailDataQuery(stock.id!);
+      const defaultQuery = this.getDefaultDataQuery(stock.id!);
+      const output1 = await getOpenApi(this.incomeUrl, conf, dataQuery, 'FHKST66430200');
+      const output2 = await getOpenApi(
+        this.defaultUrl,
+        conf,
+        defaultQuery,
+        'CTPF1002R',
+      );
+      const output3 = await manager.find(StockDaily, {
+        where: {
+
+        }
+      })
+      if (isFinancialDetail(output1) && isProductDetail(output2)) {
+      }
+    }
+  }
+
+  private getDefaultDataQuery(
+    stockId: string,
+    code: '300' | '301' | '302' | '306' = '300',
+  ): StockDetailQuery {
+    return {
+      pdno: stockId,
+      code: code,
+    };
+  }
+
+  private getDetailDataQuery(
+    stockId: string,
+    divCode: 'J' = 'J',
+    classify: '0' | '1' = '1',
+  ): DetailDataQuery {
+    return {
+      fid_cond_mrkt_div_code: divCode,
+      fid_input_iscd: stockId,
+      fid_div_cls_code: classify,
+    };
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index a11766b6..f06efcb0 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -36,13 +36,13 @@ const INTERVALS = 4000;
 export class OpenapiPeriodData {
   private readonly url: string =
     '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
-  public constructor(private readonly datasourse: DataSource) {
+  public constructor(private readonly datasource: DataSource) {
     //this.getItemChartPriceCheck();
   }
 
   @Cron('0 1 * * 1-5')
   public async getItemChartPriceCheck() {
-    const entityManager = this.datasourse.manager;
+    const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
     const configCount = openApiToken.configs.length;
     const chunkSize = Math.ceil(stocks.length / configCount);
@@ -59,7 +59,7 @@ export class OpenapiPeriodData {
   private async getChartData(chunk: Stock[], period: Period) {
     const baseTime = INTERVALS * 4;
     const entity = DATE_TO_ENTITY[period];
-    const manager = this.datasourse.manager;
+    const manager = this.datasource.manager;
 
     let time = 0;
     for (const stock of chunk) {
@@ -148,7 +148,7 @@ export class OpenapiPeriodData {
   }
 
   private async insertChartData(stock: StockData, entity: typeof StockData) {
-    const manager = this.datasourse.manager;
+    const manager = this.datasource.manager;
     if (!(await this.existsChartData(stock, manager, entity))) {
       await manager.save(entity, stock);
     }
diff --git a/packages/backend/src/scraper/openapi/openapiUtil.api.ts b/packages/backend/src/scraper/openapi/openapiUtil.api.ts
index e09c181c..06ae8c23 100644
--- a/packages/backend/src/scraper/openapi/openapiUtil.api.ts
+++ b/packages/backend/src/scraper/openapi/openapiUtil.api.ts
@@ -1,5 +1,6 @@
 import axios from 'axios';
 import { openApiConfig } from './config/openapi.config';
+import { DEFAULT_TR_ID, TR_ID } from './type/openapiUtil.type';
 
 const postOpenApi = async (
   url: string,
@@ -18,6 +19,7 @@ const getOpenApi = async (
   url: string,
   config: typeof openApiConfig,
   query: object,
+  tr_id: TR_ID = DEFAULT_TR_ID,
 ) => {
   try {
     const response = await axios.get(config.STOCK_URL + url, {
@@ -26,7 +28,8 @@ const getOpenApi = async (
         Authorization: `Bearer ${config.STOCK_API_TOKEN}`,
         appkey: config.STOCK_API_KEY,
         appsecret: config.STOCK_API_PASSWORD,
-        tr_id: 'FHKST03010100',
+        tr_id,
+        custtype: 'P',
       },
     });
     return response.data;
diff --git a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
new file mode 100644
index 00000000..a4267b40
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
@@ -0,0 +1,213 @@
+/* eslint-disable @typescript-eslint/no-explicit-any*/
+/* eslint-disable max-lines-per-function */
+
+export type DetailDataQuery = {
+  fid_cond_mrkt_div_code: 'J';
+  fid_input_iscd: string;
+  fid_div_cls_code: '0' | '1';
+};
+export type FinancialData = {
+  stac_yymm: string; // 결산 년월
+  grs: string; // 매출액 증가율
+  bsop_prfi_inrt: string; // 영업 이익 증가율
+  ntin_inrt: string; // 순이익 증가율
+  roe_val: string; // ROE 값
+  eps: string; // EPS
+  sps: string; // 주당매출액
+  bps: string; // BPS
+  rsrv_rate: string; // 유보 비율
+  lblt_rate: string; // 부채 비율
+};
+
+export function isFinancialData(data: any): data is FinancialData {
+  return (
+    data &&
+    typeof data.stac_yymm === 'string' &&
+    typeof data.grs === 'string' &&
+    typeof data.bsop_prfi_inrt === 'string' &&
+    typeof data.ntin_inrt === 'string' &&
+    typeof data.roe_val === 'string' &&
+    typeof data.eps === 'string' &&
+    typeof data.sps === 'string' &&
+    typeof data.bps === 'string' &&
+    typeof data.rsrv_rate === 'string' &&
+    typeof data.lblt_rate === 'string'
+  );
+}
+
+export type ProductDetail = {
+  pdno: string; // 상품번호
+  prdt_type_cd: string; // 상품유형코드
+  mket_id_cd: string; // 시장ID코드
+  scty_grp_id_cd: string; // 증권그룹ID코드
+  excg_dvsn_cd: string; // 거래소구분코드
+  setl_mmdd: string; // 결산월일
+  lstg_stqt: string; // 상장주수
+  lstg_cptl_amt: string; // 상장자본금액
+  cpta: string; // 자본금
+  papr: string; // 액면가
+  issu_pric: string; // 발행가격
+  kospi200_item_yn: string; // 코스피200종목여부
+  scts_mket_lstg_dt: string; // 유가증권시장상장일자
+  scts_mket_lstg_abol_dt: string; // 유가증권시장상장폐지일자
+  kosdaq_mket_lstg_dt: string; // 코스닥시장상장일자
+  kosdaq_mket_lstg_abol_dt: string; // 코스닥시장상장폐지일자
+  frbd_mket_lstg_dt: string; // 프리보드시장상장일자
+  frbd_mket_lstg_abol_dt: string; // 프리보드시장상장폐지일자
+  reits_kind_cd: string; // 리츠종류코드
+  etf_dvsn_cd: string; // ETF구분코드
+  oilf_fund_yn: string; // 유전펀드여부
+  idx_bztp_lcls_cd: string; // 지수업종대분류코드
+  idx_bztp_mcls_cd: string; // 지수업종중분류코드
+  idx_bztp_scls_cd: string; // 지수업종소분류코드
+  stck_kind_cd: string; // 주식종류코드
+  mfnd_opng_dt: string; // 뮤추얼펀드개시일자
+  mfnd_end_dt: string; // 뮤추얼펀드종료일자
+  dpsi_erlm_cncl_dt: string; // 예탁등록취소일자
+  etf_cu_qty: string; // ETFCU수량
+  prdt_name: string; // 상품명
+  prdt_name120: string; // 상품명120
+  prdt_abrv_name: string; // 상품약어명
+  std_pdno: string; // 표준상품번호
+  prdt_eng_name: string; // 상품영문명
+  prdt_eng_name120: string; // 상품영문명120
+  prdt_eng_abrv_name: string; // 상품영문약어명
+  dpsi_aptm_erlm_yn: string; // 예탁지정등록여부
+  etf_txtn_type_cd: string; // ETF과세유형코드
+  etf_type_cd: string; // ETF유형코드
+  lstg_abol_dt: string; // 상장폐지일자
+  nwst_odst_dvsn_cd: string; // 신주구주구분코드
+  sbst_pric: string; // 대용가격
+  thco_sbst_pric: string; // 당사대용가격
+  thco_sbst_pric_chng_dt: string; // 당사대용가격변경일자
+  tr_stop_yn: string; // 거래정지여부
+  admn_item_yn: string; // 관리종목여부
+  thdt_clpr: string; // 당일종가
+  bfdy_clpr: string; // 전일종가
+  clpr_chng_dt: string; // 종가변경일자
+  std_idst_clsf_cd: string; // 표준산업분류코드
+  std_idst_clsf_cd_name: string; // 표준산업분류코드명
+  idx_bztp_lcls_cd_name: string; // 지수업종대분류코드명
+  idx_bztp_mcls_cd_name: string; // 지수업종중분류코드명
+  idx_bztp_scls_cd_name: string; // 지수업종소분류코드명
+  ocr_no: string; // OCR번호
+  crfd_item_yn: string; // 크라우드펀딩종목여부
+  elec_scty_yn: string; // 전자증권여부
+  issu_istt_cd: string; // 발행기관코드
+  etf_chas_erng_rt_dbnb: string; // ETF추적수익율배수
+  etf_etn_ivst_heed_item_yn: string; // ETFETN투자유의종목여부
+  stln_int_rt_dvsn_cd: string; // 대주이자율구분코드
+  frnr_psnl_lmt_rt: string; // 외국인개인한도비율
+  lstg_rqsr_issu_istt_cd: string; // 상장신청인발행기관코드
+  lstg_rqsr_item_cd: string; // 상장신청인종목코드
+  trst_istt_issu_istt_cd: string; // 신탁기관발행기관코드
+};
+
+export const isProductDetail = (data: any): data is ProductDetail => {
+  return (
+    typeof data.pdno === 'string' &&
+    typeof data.prdt_type_cd === 'string' &&
+    typeof data.mket_id_cd === 'string' &&
+    typeof data.scty_grp_id_cd === 'string' &&
+    typeof data.excg_dvsn_cd === 'string' &&
+    typeof data.setl_mmdd === 'string' &&
+    typeof data.lstg_stqt === 'string' &&
+    typeof data.lstg_cptl_amt === 'string' &&
+    typeof data.cpta === 'string' &&
+    typeof data.papr === 'string' &&
+    typeof data.issu_pric === 'string' &&
+    typeof data.kospi200_item_yn === 'string' &&
+    typeof data.scts_mket_lstg_dt === 'string' &&
+    typeof data.scts_mket_lstg_abol_dt === 'string' &&
+    typeof data.kosdaq_mket_lstg_dt === 'string' &&
+    typeof data.kosdaq_mket_lstg_abol_dt === 'string' &&
+    typeof data.frbd_mket_lstg_dt === 'string' &&
+    typeof data.frbd_mket_lstg_abol_dt === 'string' &&
+    typeof data.reits_kind_cd === 'string' &&
+    typeof data.etf_dvsn_cd === 'string' &&
+    typeof data.oilf_fund_yn === 'string' &&
+    typeof data.idx_bztp_lcls_cd === 'string' &&
+    typeof data.idx_bztp_mcls_cd === 'string' &&
+    typeof data.idx_bztp_scls_cd === 'string' &&
+    typeof data.stck_kind_cd === 'string' &&
+    typeof data.mfnd_opng_dt === 'string' &&
+    typeof data.mfnd_end_dt === 'string' &&
+    typeof data.dpsi_erlm_cncl_dt === 'string' &&
+    typeof data.etf_cu_qty === 'string' &&
+    typeof data.prdt_name === 'string' &&
+    typeof data.prdt_name120 === 'string' &&
+    typeof data.prdt_abrv_name === 'string' &&
+    typeof data.std_pdno === 'string' &&
+    typeof data.prdt_eng_name === 'string' &&
+    typeof data.prdt_eng_name120 === 'string' &&
+    typeof data.prdt_eng_abrv_name === 'string' &&
+    typeof data.dpsi_aptm_erlm_yn === 'string' &&
+    typeof data.etf_txtn_type_cd === 'string' &&
+    typeof data.etf_type_cd === 'string' &&
+    typeof data.lstg_abol_dt === 'string' &&
+    typeof data.nwst_odst_dvsn_cd === 'string' &&
+    typeof data.sbst_pric === 'string' &&
+    typeof data.thco_sbst_pric === 'string' &&
+    typeof data.thco_sbst_pric_chng_dt === 'string' &&
+    typeof data.tr_stop_yn === 'string' &&
+    typeof data.admn_item_yn === 'string' &&
+    typeof data.thdt_clpr === 'string' &&
+    typeof data.bfdy_clpr === 'string' &&
+    typeof data.clpr_chng_dt === 'string' &&
+    typeof data.std_idst_clsf_cd === 'string' &&
+    typeof data.std_idst_clsf_cd_name === 'string' &&
+    typeof data.idx_bztp_lcls_cd_name === 'string' &&
+    typeof data.idx_bztp_mcls_cd_name === 'string' &&
+    typeof data.idx_bztp_scls_cd_name === 'string' &&
+    typeof data.ocr_no === 'string' &&
+    typeof data.crfd_item_yn === 'string' &&
+    typeof data.elec_scty_yn === 'string' &&
+    typeof data.issu_istt_cd === 'string' &&
+    typeof data.etf_chas_erng_rt_dbnb === 'string' &&
+    typeof data.etf_etn_ivst_heed_item_yn === 'string' &&
+    typeof data.stln_int_rt_dvsn_cd === 'string' &&
+    typeof data.frnr_psnl_lmt_rt === 'string' &&
+    typeof data.lstg_rqsr_issu_istt_cd === 'string' &&
+    typeof data.lstg_rqsr_item_cd === 'string' &&
+    typeof data.trst_istt_issu_istt_cd === 'string'
+  );
+};
+
+export type StockDetailQuery = {
+  pdno: string;
+  code: string;
+};
+
+export type FinancialDetail = {
+  stac_yymm: string; // 결산 년월
+  sale_account: string; // 매출액
+  sale_cost: string; // 매출원가
+  sale_totl_prfi: string; // 매출총이익
+  depr_cost: string; // 감가상각비
+  sell_mang: string; // 판매관리비
+  bsop_prti: string; // 영업이익
+  bsop_non_ernn: string; // 영업외수익
+  bsop_non_expn: string; // 영업외비용
+  op_prfi: string; // 영업이익
+  spec_prfi: string; // 특별이익
+  spec_loss: string; // 특별손실
+  thtr_ntin: string; // 세전순이익
+};
+
+export const isFinancialDetail = (data: any): data is FinancialDetail => {
+  return (
+    typeof data.stac_yymm === 'string' &&
+    typeof data.sale_account === 'string' &&
+    typeof data.sale_cost === 'string' &&
+    typeof data.sale_totl_prfi === 'string' &&
+    typeof data.depr_cost === 'string' &&
+    typeof data.sell_mang === 'string' &&
+    typeof data.bsop_prti === 'string' &&
+    typeof data.bsop_non_ernn === 'string' &&
+    typeof data.bsop_non_expn === 'string' &&
+    typeof data.op_prfi === 'string' &&
+    typeof data.spec_prfi === 'string' &&
+    typeof data.spec_loss === 'string' &&
+    typeof data.thtr_ntin === 'string'
+  );
+};
diff --git a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
new file mode 100644
index 00000000..df05e35a
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
@@ -0,0 +1,7 @@
+export type TR_ID =
+  | 'FHKST03010100'
+  | 'FHKST66430200'
+  | 'HHKDB669107C0'
+  | 'CTPF1002R';
+
+export const DEFAULT_TR_ID: TR_ID = 'FHKST03010100';
diff --git a/packages/backend/src/stock/domain/kospiStock.entity.ts b/packages/backend/src/stock/domain/kospiStock.entity.ts
new file mode 100644
index 00000000..e69de29b
diff --git a/packages/backend/src/stock/domain/stock.entity.ts b/packages/backend/src/stock/domain/stock.entity.ts
index 033833bf..24b0fbca 100644
--- a/packages/backend/src/stock/domain/stock.entity.ts
+++ b/packages/backend/src/stock/domain/stock.entity.ts
@@ -1,6 +1,4 @@
 import { Column, Entity, OneToMany, PrimaryColumn } from 'typeorm';
-import { DateEmbedded } from '@/common/dateEmbedded.entity';
-import { UserStock } from '@/stock/domain/userStock.entity';
 import {
   StockDaily,
   StockMinutely,
@@ -8,6 +6,8 @@ import {
   StockWeekly,
   StockYearly,
 } from './stockData.entity';
+import { DateEmbedded } from '@/common/dateEmbedded.entity';
+import { UserStock } from '@/stock/domain/userStock.entity';
 
 @Entity()
 export class Stock {
diff --git a/packages/backend/src/stock/domain/stockData.entity.ts b/packages/backend/src/stock/domain/stockData.entity.ts
index 55395ffd..f053c2d9 100644
--- a/packages/backend/src/stock/domain/stockData.entity.ts
+++ b/packages/backend/src/stock/domain/stockData.entity.ts
@@ -1,3 +1,4 @@
+import { applyDecorators } from '@nestjs/common';
 import {
   Entity,
   PrimaryGeneratedColumn,
@@ -8,7 +9,6 @@ import {
   ColumnOptions,
 } from 'typeorm';
 import { Stock } from './stock.entity';
-import { applyDecorators } from '@nestjs/common';
 
 export const GenerateBigintColumn = (
   options?: ColumnOptions,
@@ -44,7 +44,7 @@ export class StockData {
   open: number;
 
   @GenerateBigintColumn()
-  volume: BigInt;
+  volume: bigint;
 
   @Column({ type: 'timestamp', name: 'start_time' })
   startTime: Date;

From 1e4a4b6db6d2c372fab8b26a0717da26422040e9 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 18 Nov 2024 19:26:09 +0900
Subject: [PATCH 007/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20kospiStock?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../backend/src/stock/domain/kospiStock.entity.ts   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/backend/src/stock/domain/kospiStock.entity.ts b/packages/backend/src/stock/domain/kospiStock.entity.ts
index e69de29b..f8578aa7 100644
--- a/packages/backend/src/stock/domain/kospiStock.entity.ts
+++ b/packages/backend/src/stock/domain/kospiStock.entity.ts
@@ -0,0 +1,13 @@
+import { Column, Entity, OneToOne, PrimaryColumn } from 'typeorm';
+import { Stock } from './stock.entity';
+
+@Entity()
+export class KospiStock {
+  @PrimaryColumn({ name: 'stock_id' })
+  id: string;
+
+  @Column({ name: 'is_kospi' })
+  isKospi: boolean;
+
+  @OneToOne(() => Stock)
+}

From b003c024d346efe4e5cee609e127d1866c6cad1d Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 18 Nov 2024 21:16:25 +0900
Subject: [PATCH 008/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A3=BC=EC=8B=9D?=
 =?UTF-8?q?=20=EA=B2=80=EC=83=89=20=EA=B8=B0=EB=8A=A5=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../backend/src/stock/dto/stock.Response.ts   | 39 +++++++++++++++++++
 packages/backend/src/stock/stock.service.ts   | 16 +++++++-
 2 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/packages/backend/src/stock/dto/stock.Response.ts b/packages/backend/src/stock/dto/stock.Response.ts
index c5139450..6ac76f31 100644
--- a/packages/backend/src/stock/dto/stock.Response.ts
+++ b/packages/backend/src/stock/dto/stock.Response.ts
@@ -1,5 +1,6 @@
 import { ApiProperty } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
+import { Stock } from '@/stock/domain/stock.entity';
 
 export class StockViewsResponse {
   @ApiProperty({
@@ -33,32 +34,70 @@ export class StocksResponse {
     example: 'A005930',
   })
   id: string;
+
   @ApiProperty({
     description: '주식 종목 이름',
     example: '삼성전자',
   })
   name: string;
+
   @ApiProperty({
     description: '주식 현재가',
     example: 100000.0,
   })
   @Transform(({ value }) => parseFloat(value))
   currentPrice: number;
+
   @ApiProperty({
     description: '주식 변동률',
     example: 2.5,
   })
   @Transform(({ value }) => parseFloat(value))
   changeRate: number;
+
   @ApiProperty({
     description: '주식 거래량',
     example: 500000,
   })
   @Transform(({ value }) => parseInt(value))
   volume: number;
+
   @ApiProperty({
     description: '주식 시가 총액',
     example: '500000000000.00',
   })
   marketCap: string;
 }
+
+class StockSearchResult {
+  @ApiProperty({
+    description: '주식 종목 코드',
+    example: 'A005930',
+  })
+  id: string;
+
+  @ApiProperty({
+    description: '주식 종목 이름',
+    example: '삼성전자',
+  })
+  name: string;
+}
+
+export class StockSearchResponse {
+  @ApiProperty({
+    description: '주식 검색 결과',
+    type: [StockSearchResult],
+  })
+  searchResults: StockSearchResult[];
+
+  constructor(stocks?: Stock[]) {
+    if (!stocks) {
+      this.searchResults = [];
+      return;
+    }
+    this.searchResults = stocks.map((stock) => ({
+      id: stock.id as string,
+      name: stock.name as string,
+    }));
+  }
+}
diff --git a/packages/backend/src/stock/stock.service.ts b/packages/backend/src/stock/stock.service.ts
index 1f23e48f..4b63264a 100644
--- a/packages/backend/src/stock/stock.service.ts
+++ b/packages/backend/src/stock/stock.service.ts
@@ -3,7 +3,7 @@ import { plainToInstance } from 'class-transformer';
 import { DataSource, EntityManager } from 'typeorm';
 import { Logger } from 'winston';
 import { Stock } from './domain/stock.entity';
-import { StocksResponse } from './dto/stock.Response';
+import { StockSearchResponse, StocksResponse } from './dto/stock.Response';
 import { UserStock } from '@/stock/domain/userStock.entity';
 
 @Injectable()
@@ -68,6 +68,20 @@ export class StockService {
     });
   }
 
+  async searchStock(stockName: string) {
+    const queryBuilder = this.datasource
+      .getRepository(Stock)
+      .createQueryBuilder();
+    const result = await queryBuilder
+      .where('stock.stock_name LIKE :name', {
+        isTrading: true,
+        name: `%${stockName}%`,
+      })
+      .limit(10)
+      .getMany();
+    return new StockSearchResponse(result);
+  }
+
   validateUserStock(userId: number, userStock: UserStock | null) {
     if (!userStock) {
       throw new BadRequestException('user stock not found');

From 95af1ae19a279d1845b59594aee56782f6544fb8 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 18 Nov 2024 15:59:19 +0900
Subject: [PATCH 009/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A3=BC=EC=8B=9D?=
 =?UTF-8?q?=20=EA=B2=80=EC=83=89=20=EC=97=94=EB=93=9C=ED=8F=AC=EC=9D=B8?=
 =?UTF-8?q?=ED=8A=B8=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/stock/decorator/stock.decorator.ts    | 11 +++-------
 .../backend/src/stock/dto/stock.request.ts    | 12 +++++++++++
 .../{stock.Response.ts => stock.response.ts}  |  0
 .../backend/src/stock/stock.controller.ts     | 20 ++++++++++++++++++-
 packages/backend/src/stock/stock.service.ts   |  2 +-
 5 files changed, 35 insertions(+), 10 deletions(-)
 create mode 100644 packages/backend/src/stock/dto/stock.request.ts
 rename packages/backend/src/stock/dto/{stock.Response.ts => stock.response.ts} (100%)

diff --git a/packages/backend/src/stock/decorator/stock.decorator.ts b/packages/backend/src/stock/decorator/stock.decorator.ts
index 1412860e..4e2f3469 100644
--- a/packages/backend/src/stock/decorator/stock.decorator.ts
+++ b/packages/backend/src/stock/decorator/stock.decorator.ts
@@ -1,12 +1,7 @@
 /* eslint-disable @typescript-eslint/naming-convention */
-import {
-  Query,
-  ParseIntPipe,
-  DefaultValuePipe,
-  applyDecorators,
-} from '@nestjs/common';
-import { ApiOperation, ApiQuery, ApiResponse } from '@nestjs/swagger';
-import { StocksResponse } from '../dto/stock.Response';
+import { applyDecorators, DefaultValuePipe, ParseIntPipe, Query } from "@nestjs/common";
+import { ApiOperation, ApiQuery, ApiResponse } from "@nestjs/swagger";
+import { StocksResponse } from "../dto/stock.response";
 
 export function LimitQuery(defaultValue = 5): ParameterDecorator {
   return Query('limit', new DefaultValuePipe(defaultValue), ParseIntPipe);
diff --git a/packages/backend/src/stock/dto/stock.request.ts b/packages/backend/src/stock/dto/stock.request.ts
new file mode 100644
index 00000000..255e4481
--- /dev/null
+++ b/packages/backend/src/stock/dto/stock.request.ts
@@ -0,0 +1,12 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsString } from 'class-validator';
+
+export class StockSearchRequest {
+  @ApiProperty({
+    description: '검색할 단어',
+    example: '삼성',
+  })
+  @IsNotEmpty()
+  @IsString()
+  name: string;
+}
diff --git a/packages/backend/src/stock/dto/stock.Response.ts b/packages/backend/src/stock/dto/stock.response.ts
similarity index 100%
rename from packages/backend/src/stock/dto/stock.Response.ts
rename to packages/backend/src/stock/dto/stock.response.ts
diff --git a/packages/backend/src/stock/stock.controller.ts b/packages/backend/src/stock/stock.controller.ts
index 042353a3..ed85f3c1 100644
--- a/packages/backend/src/stock/stock.controller.ts
+++ b/packages/backend/src/stock/stock.controller.ts
@@ -32,7 +32,10 @@ import { StockDetailService } from './stockDetail.service';
 import SessionGuard from '@/auth/session/session.guard';
 import { GetUser } from '@/common/decorator/user.decorator';
 import { sessionConfig } from '@/configs/session.config';
-import { StockViewsResponse } from '@/stock/dto/stock.Response';
+import {
+  StockSearchResponse,
+  StockViewsResponse,
+} from '@/stock/dto/stock.response';
 import { StockViewRequest } from '@/stock/dto/stockView.request';
 import {
   UserStockDeleteRequest,
@@ -43,6 +46,7 @@ import {
   UserStockResponse,
 } from '@/stock/dto/userStock.response';
 import { User } from '@/user/domain/user.entity';
+import { StockSearchRequest } from '@/stock/dto/stock.request';
 
 @Controller('stock')
 export class StockController {
@@ -150,6 +154,20 @@ export class StockController {
     return new UserStockOwnerResponse(result);
   }
 
+  @ApiOperation({
+    summary: '주식 검색 API',
+    description: '주식 이름에 매칭되는 주식을 검색',
+  })
+  @ApiOkResponse({
+    description: '검색 완료',
+    type: StockSearchResponse,
+  })
+  @Get()
+  async searchStock(@Query() request: StockSearchRequest) {
+    console.log(request.name);
+    return await this.stockService.searchStock(request.name);
+  }
+
   @Get(':stockId/minutely')
   @ApiGetStockData('주식 분 단위 데이터 조회 API', '분')
   async getStockDataMinutely(
diff --git a/packages/backend/src/stock/stock.service.ts b/packages/backend/src/stock/stock.service.ts
index 4b63264a..154eb9d6 100644
--- a/packages/backend/src/stock/stock.service.ts
+++ b/packages/backend/src/stock/stock.service.ts
@@ -3,7 +3,7 @@ import { plainToInstance } from 'class-transformer';
 import { DataSource, EntityManager } from 'typeorm';
 import { Logger } from 'winston';
 import { Stock } from './domain/stock.entity';
-import { StockSearchResponse, StocksResponse } from './dto/stock.Response';
+import { StockSearchResponse, StocksResponse } from './dto/stock.response';
 import { UserStock } from '@/stock/domain/userStock.entity';
 
 @Injectable()

From 35a2afc2a6398533d9639cd28bcedb84e5b29674 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 18 Nov 2024 21:25:26 +0900
Subject: [PATCH 010/112] =?UTF-8?q?=E2=9C=A8=20feat:=20swagger=20=EA=B8=B0?=
 =?UTF-8?q?=EB=B3=B8=20=EA=B2=BD=EB=A1=9C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/configs/swagger.config.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/configs/swagger.config.ts b/packages/backend/src/configs/swagger.config.ts
index ad58834f..c9d9dfd5 100644
--- a/packages/backend/src/configs/swagger.config.ts
+++ b/packages/backend/src/configs/swagger.config.ts
@@ -9,5 +9,5 @@ export function useSwagger(app: INestApplication) {
     .build();
 
   const documentFactory = () => SwaggerModule.createDocument(app, config);
-  SwaggerModule.setup('swagger', app, documentFactory);
+  SwaggerModule.setup('api', app, documentFactory);
 }

From 0ab32335143714a10852529c72e55265371818cc Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 18 Nov 2024 22:08:49 +0900
Subject: [PATCH 011/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EC=97=94=ED=8B=B0=ED=8B=B0=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.module.ts      |  3 +-
 .../backend/src/chat/domain/chat.entity.ts    |  5 ++++
 .../backend/src/chat/domain/like.entity.ts    | 28 +++++++++++++++++++
 .../backend/src/stock/domain/stock.entity.ts  | 10 +++++--
 4 files changed, 42 insertions(+), 4 deletions(-)
 create mode 100644 packages/backend/src/chat/domain/like.entity.ts

diff --git a/packages/backend/src/chat/chat.module.ts b/packages/backend/src/chat/chat.module.ts
index 089b37e4..4a1a27b5 100644
--- a/packages/backend/src/chat/chat.module.ts
+++ b/packages/backend/src/chat/chat.module.ts
@@ -5,10 +5,11 @@ import { ChatController } from '@/chat/chat.controller';
 import { ChatGateway } from '@/chat/chat.gateway';
 import { ChatService } from '@/chat/chat.service';
 import { Chat } from '@/chat/domain/chat.entity';
+import { Like } from '@/chat/domain/like.entity';
 import { StockModule } from '@/stock/stock.module';
 
 @Module({
-  imports: [TypeOrmModule.forFeature([Chat]), StockModule, SessionModule],
+  imports: [TypeOrmModule.forFeature([Chat, Like]), StockModule, SessionModule],
   controllers: [ChatController],
   providers: [ChatGateway, ChatService],
 })
diff --git a/packages/backend/src/chat/domain/chat.entity.ts b/packages/backend/src/chat/domain/chat.entity.ts
index 13800bff..a1bab9ca 100644
--- a/packages/backend/src/chat/domain/chat.entity.ts
+++ b/packages/backend/src/chat/domain/chat.entity.ts
@@ -3,9 +3,11 @@ import {
   Entity,
   JoinColumn,
   ManyToOne,
+  OneToMany,
   PrimaryGeneratedColumn,
 } from 'typeorm';
 import { ChatType } from '@/chat/domain/chatType.enum';
+import { Like } from '@/chat/domain/like.entity';
 import { DateEmbedded } from '@/common/dateEmbedded.entity';
 import { Stock } from '@/stock/domain/stock.entity';
 import { User } from '@/user/domain/user.entity';
@@ -23,6 +25,9 @@ export class Chat {
   @JoinColumn({ name: 'stock_id' })
   stock: Stock;
 
+  @OneToMany(() => Like, (like) => like.chat)
+  likes?: Like[];
+
   @Column()
   message: string;
 
diff --git a/packages/backend/src/chat/domain/like.entity.ts b/packages/backend/src/chat/domain/like.entity.ts
new file mode 100644
index 00000000..84238b15
--- /dev/null
+++ b/packages/backend/src/chat/domain/like.entity.ts
@@ -0,0 +1,28 @@
+import {
+  CreateDateColumn,
+  Entity,
+  Index,
+  JoinColumn,
+  ManyToOne,
+  PrimaryGeneratedColumn,
+} from 'typeorm';
+import { Chat } from '@/chat/domain/chat.entity';
+import { User } from '@/user/domain/user.entity';
+
+@Index('chat_user_unique', ['chat', 'user'], { unique: true })
+@Entity()
+export class Like {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @ManyToOne(() => Chat, (chat) => chat.id)
+  @JoinColumn({ name: 'chat_id' })
+  chat: Chat;
+
+  @ManyToOne(() => User, (user) => user.id)
+  @JoinColumn({ name: 'user_id' })
+  user: User;
+
+  @CreateDateColumn({ name: 'created_at' })
+  createdAt: Date;
+}
diff --git a/packages/backend/src/stock/domain/stock.entity.ts b/packages/backend/src/stock/domain/stock.entity.ts
index 033833bf..3645b33e 100644
--- a/packages/backend/src/stock/domain/stock.entity.ts
+++ b/packages/backend/src/stock/domain/stock.entity.ts
@@ -1,6 +1,4 @@
 import { Column, Entity, OneToMany, PrimaryColumn } from 'typeorm';
-import { DateEmbedded } from '@/common/dateEmbedded.entity';
-import { UserStock } from '@/stock/domain/userStock.entity';
 import {
   StockDaily,
   StockMinutely,
@@ -8,6 +6,9 @@ import {
   StockWeekly,
   StockYearly,
 } from './stockData.entity';
+import { Like } from '@/chat/domain/like.entity';
+import { DateEmbedded } from '@/common/dateEmbedded.entity';
+import { UserStock } from '@/stock/domain/userStock.entity';
 
 @Entity()
 export class Stock {
@@ -26,8 +27,11 @@ export class Stock {
   @Column({ name: 'group_code' })
   groupCode?: string;
 
+  @OneToMany(() => Like, (like) => like.chat)
+  likes?: Like[];
+
   @Column(() => DateEmbedded, { prefix: '' })
-  dare?: DateEmbedded;
+  date?: DateEmbedded;
 
   @OneToMany(() => UserStock, (userStock) => userStock.stock)
   userStocks?: UserStock[];

From 74cbf7b5dac3767bafa1f7d02019651b345e2817 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 18 Nov 2024 22:11:06 +0900
Subject: [PATCH 012/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20typeOR?=
 =?UTF-8?q?M=20=EC=84=A4=EC=A0=95=20=ED=8C=8C=EC=9D=BC=20=EC=9D=B4?=
 =?UTF-8?q?=EB=A6=84=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/app.module.ts                              | 2 +-
 .../src/configs/{devTypeormConfig.ts => typeormConfig.ts}       | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)
 rename packages/backend/src/configs/{devTypeormConfig.ts => typeormConfig.ts} (99%)

diff --git a/packages/backend/src/app.module.ts b/packages/backend/src/app.module.ts
index d0c5f81d..f4735ad2 100644
--- a/packages/backend/src/app.module.ts
+++ b/packages/backend/src/app.module.ts
@@ -10,7 +10,7 @@ import { ChatModule } from '@/chat/chat.module';
 import {
   typeormDevelopConfig,
   typeormProductConfig,
-} from '@/configs/devTypeormConfig';
+} from '@/configs/typeormConfig';
 import { logger } from '@/configs/logger.config';
 import { StockModule } from '@/stock/stock.module';
 import { UserModule } from '@/user/user.module';
diff --git a/packages/backend/src/configs/devTypeormConfig.ts b/packages/backend/src/configs/typeormConfig.ts
similarity index 99%
rename from packages/backend/src/configs/devTypeormConfig.ts
rename to packages/backend/src/configs/typeormConfig.ts
index 2641d8d9..a8c70a18 100644
--- a/packages/backend/src/configs/devTypeormConfig.ts
+++ b/packages/backend/src/configs/typeormConfig.ts
@@ -24,4 +24,3 @@ export const typeormDevelopConfig: TypeOrmModuleOptions = {
   //logging: true,
   synchronize: true,
 };
-

From 13a8f1f00c277618ef9442b0a28d6be7675f8a73 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Tue, 19 Nov 2024 11:19:59 +0900
Subject: [PATCH 013/112] =?UTF-8?q?=E2=9C=A8=20feat:=20kospi=20stock=20ent?=
 =?UTF-8?q?ity=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/domain/kospiStock.entity.ts | 3 ++-
 packages/backend/src/stock/domain/stock.entity.ts      | 6 +++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/packages/backend/src/stock/domain/kospiStock.entity.ts b/packages/backend/src/stock/domain/kospiStock.entity.ts
index f8578aa7..7d96a992 100644
--- a/packages/backend/src/stock/domain/kospiStock.entity.ts
+++ b/packages/backend/src/stock/domain/kospiStock.entity.ts
@@ -9,5 +9,6 @@ export class KospiStock {
   @Column({ name: 'is_kospi' })
   isKospi: boolean;
 
-  @OneToOne(() => Stock)
+  @OneToOne(() => Stock, (stock) => stock.id)
+  stock: Stock;
 }
diff --git a/packages/backend/src/stock/domain/stock.entity.ts b/packages/backend/src/stock/domain/stock.entity.ts
index 24b0fbca..463389cf 100644
--- a/packages/backend/src/stock/domain/stock.entity.ts
+++ b/packages/backend/src/stock/domain/stock.entity.ts
@@ -1,4 +1,4 @@
-import { Column, Entity, OneToMany, PrimaryColumn } from 'typeorm';
+import { Column, Entity, OneToMany, OneToOne, PrimaryColumn } from 'typeorm';
 import {
   StockDaily,
   StockMinutely,
@@ -8,6 +8,7 @@ import {
 } from './stockData.entity';
 import { DateEmbedded } from '@/common/dateEmbedded.entity';
 import { UserStock } from '@/stock/domain/userStock.entity';
+import { KospiStock } from './kospiStock.entity';
 
 @Entity()
 export class Stock {
@@ -46,4 +47,7 @@ export class Stock {
 
   @OneToMany(() => StockYearly, (stockYearly) => stockYearly.stock)
   stockYearly?: StockYearly[];
+
+  @OneToOne(() => KospiStock, (kospiStock) => kospiStock.stock)
+  kospiStock?: KospiStock;
 }

From 17d4cb1b75eeee97126fc299d451d38760af94d6 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Tue, 19 Nov 2024 11:46:35 +0900
Subject: [PATCH 014/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20openapi=20detail?=
 =?UTF-8?q?=20=EC=9E=A0=EA=B9=90=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts       | 18 +++++++++++++++++-
 .../openapi/type/openapiDetailData.type.ts     |  4 ++--
 test.js                                        | 11 +++++++----
 3 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 643f7636..77fa6feb 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -61,19 +61,26 @@ export class OpenapiDetailData {
     for (const stock of chunk) {
       const dataQuery = this.getDetailDataQuery(stock.id!);
       const defaultQuery = this.getDefaultDataQuery(stock.id!);
+      // 여기서 가져올 건 eps -> eps와 per 계산하자.
       const output1 = await getOpenApi(this.incomeUrl, conf, dataQuery, 'FHKST66430200');
+       // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
       const output2 = await getOpenApi(
         this.defaultUrl,
         conf,
         defaultQuery,
         'CTPF1002R',
       );
+      // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
       const output3 = await manager.find(StockDaily, {
+        select: {
+          
+        },
         where: {
 
         }
       })
-      if (isFinancialDetail(output1) && isProductDetail(output2)) {
+      // 주식 마지막 데이터 끌고 오기. 최신 데이터로.
+      if ( isProductDetail(output1)) {
       }
     }
   }
@@ -99,4 +106,13 @@ export class OpenapiDetailData {
       fid_div_cls_code: classify,
     };
   }
+
+  private getDate52WeeksAgo(): Date {
+    const today = new Date();
+    const weeksAgo = 52 * 7;
+    const date52WeeksAgo = new Date(today.setDate(today.getDate() - weeksAgo));
+    date52WeeksAgo.setHours(0, 0, 0, 0);
+    return date52WeeksAgo;
+  }
+  
 }
diff --git a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
index a4267b40..c5642b3a 100644
--- a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
+++ b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
@@ -42,12 +42,12 @@ export type ProductDetail = {
   scty_grp_id_cd: string; // 증권그룹ID코드
   excg_dvsn_cd: string; // 거래소구분코드
   setl_mmdd: string; // 결산월일
-  lstg_stqt: string; // 상장주수
+  lstg_stqt: string; // 상장주수 - 이거 사용
   lstg_cptl_amt: string; // 상장자본금액
   cpta: string; // 자본금
   papr: string; // 액면가
   issu_pric: string; // 발행가격
-  kospi200_item_yn: string; // 코스피200종목여부
+  kospi200_item_yn: string; // 코스피200종목여부 - 이것도 사용
   scts_mket_lstg_dt: string; // 유가증권시장상장일자
   scts_mket_lstg_abol_dt: string; // 유가증권시장상장폐지일자
   kosdaq_mket_lstg_dt: string; // 코스닥시장상장일자
diff --git a/test.js b/test.js
index ec521fac..ea3c8120 100644
--- a/test.js
+++ b/test.js
@@ -1,5 +1,8 @@
-const getTodayDate = () => {
+function getDate52WeeksAgo() {
 	const today = new Date();
-	return today.toISOString().split('T')[0].replace(/-/g, '');
-};
-console.log(getTodayDate());
+	const weeksAgo = 52 * 7; // 52주 * 7일
+	const date52WeeksAgo = new Date(today.setDate(today.getDate() - weeksAgo));
+	return date52WeeksAgo;
+  }
+  
+  console.log(getDate52WeeksAgo());

From 1b49e9cf0214d42cc04c7a42f9a17401199210bd Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 12:02:06 +0900
Subject: [PATCH 015/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EA=B8=B0=EB=8A=A5=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.module.ts      |  3 +-
 .../backend/src/chat/dto/like.response.ts     | 31 +++++++++++++
 packages/backend/src/chat/like.service.ts     | 46 +++++++++++++++++++
 3 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 packages/backend/src/chat/dto/like.response.ts
 create mode 100644 packages/backend/src/chat/like.service.ts

diff --git a/packages/backend/src/chat/chat.module.ts b/packages/backend/src/chat/chat.module.ts
index 4a1a27b5..62dc1c29 100644
--- a/packages/backend/src/chat/chat.module.ts
+++ b/packages/backend/src/chat/chat.module.ts
@@ -6,11 +6,12 @@ import { ChatGateway } from '@/chat/chat.gateway';
 import { ChatService } from '@/chat/chat.service';
 import { Chat } from '@/chat/domain/chat.entity';
 import { Like } from '@/chat/domain/like.entity';
+import { LikeService } from '@/chat/like.service';
 import { StockModule } from '@/stock/stock.module';
 
 @Module({
   imports: [TypeOrmModule.forFeature([Chat, Like]), StockModule, SessionModule],
   controllers: [ChatController],
-  providers: [ChatGateway, ChatService],
+  providers: [ChatGateway, ChatService, LikeService],
 })
 export class ChatModule {}
diff --git a/packages/backend/src/chat/dto/like.response.ts b/packages/backend/src/chat/dto/like.response.ts
new file mode 100644
index 00000000..94fafde6
--- /dev/null
+++ b/packages/backend/src/chat/dto/like.response.ts
@@ -0,0 +1,31 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class LikeResponse {
+  @ApiProperty({
+    type: Number,
+    description: '좋아요를 누른 채팅의 ID',
+    example: 1,
+  })
+  chatId: number;
+
+  @ApiProperty({
+    type: Number,
+    description: '채팅의 좋아요 수',
+    example: 45,
+  })
+  likeCount: number;
+
+  @ApiProperty({
+    type: String,
+    description: '결과 메시지',
+    example: 'like chat',
+  })
+  message: string;
+
+  @ApiProperty({
+    type: Date,
+    description: '좋아요를 누른 시간',
+    example: '2021-08-01T00:00:00',
+  })
+  date: Date;
+}
diff --git a/packages/backend/src/chat/like.service.ts b/packages/backend/src/chat/like.service.ts
new file mode 100644
index 00000000..a58a0104
--- /dev/null
+++ b/packages/backend/src/chat/like.service.ts
@@ -0,0 +1,46 @@
+import { BadRequestException, Injectable } from '@nestjs/common';
+import { DataSource, EntityManager } from 'typeorm';
+import { Chat } from '@/chat/domain/chat.entity';
+import { Like } from '@/chat/domain/like.entity';
+import { LikeResponse } from '@/chat/dto/like.response';
+
+@Injectable()
+export class LikeService {
+  constructor(private readonly dataSource: DataSource) {}
+
+  async toggleLike(userId: number, chatId: number) {
+    return await this.dataSource.transaction(async (manager) => {
+      const chat = await this.findChat(chatId, manager);
+      return await this.saveLike(manager, chat, userId);
+    });
+  }
+
+  private async findChat(chatId: number, manager: EntityManager) {
+    const chat = await manager.findOne(Chat, { where: { id: chatId } });
+    if (!chat) {
+      throw new BadRequestException('Chat not found');
+    }
+    return chat;
+  }
+
+  private async saveLike(
+    manager: EntityManager,
+    chat: Chat,
+    userId: number,
+  ): Promise<LikeResponse> {
+    chat.likeCount += 1;
+    await Promise.all([
+      manager.save(Like, {
+        user: { id: userId },
+        chat,
+      }),
+      manager.save(Chat, chat),
+    ]);
+    return {
+      likeCount: chat.likeCount,
+      message: 'like chat',
+      chatId: chat.id,
+      date: chat.date.updatedAt,
+    };
+  }
+}

From 011f4f0379ab6869e4f76218dbb0e31cf3e132d8 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 12:03:18 +0900
Subject: [PATCH 016/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EC=97=94=EB=93=9C=20=ED=8F=AC=EC=9D=B8=ED=8A=B8=20?=
 =?UTF-8?q?=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.controller.ts  | 20 ++++++++++--
 .../src/chat/decorator/like.decorator.ts      | 31 +++++++++++++++++++
 packages/backend/src/chat/dto/like.request.ts | 13 ++++++++
 3 files changed, 62 insertions(+), 2 deletions(-)
 create mode 100644 packages/backend/src/chat/decorator/like.decorator.ts
 create mode 100644 packages/backend/src/chat/dto/like.request.ts

diff --git a/packages/backend/src/chat/chat.controller.ts b/packages/backend/src/chat/chat.controller.ts
index f2a5452d..4e2c9371 100644
--- a/packages/backend/src/chat/chat.controller.ts
+++ b/packages/backend/src/chat/chat.controller.ts
@@ -1,16 +1,25 @@
-import { Controller, Get, Query } from '@nestjs/common';
+import { Body, Controller, Get, Post, Query, UseGuards } from '@nestjs/common';
 import {
   ApiBadRequestResponse,
   ApiOkResponse,
   ApiOperation,
 } from '@nestjs/swagger';
+import SessionGuard from '@/auth/session/session.guard';
 import { ChatService } from '@/chat/chat.service';
+import { ToggleLikeApi } from '@/chat/decorator/like.decorator';
 import { ChatScrollRequest } from '@/chat/dto/chat.request';
 import { ChatScrollResponse } from '@/chat/dto/chat.response';
+import { LikeRequest } from '@/chat/dto/like.request';
+import { LikeService } from '@/chat/like.service';
+import { GetUser } from '@/common/decorator/user.decorator';
+import { User } from '@/user/domain/user.entity';
 
 @Controller('chat')
 export class ChatController {
-  constructor(private readonly chatService: ChatService) {}
+  constructor(
+    private readonly chatService: ChatService,
+    private readonly likeService: LikeService,
+  ) {}
 
   @ApiOperation({
     summary: '채팅 스크롤 조회 API',
@@ -36,4 +45,11 @@ export class ChatController {
       request.pageSize,
     );
   }
+
+  @UseGuards(SessionGuard)
+  @ToggleLikeApi()
+  @Post('like')
+  async toggleChatLike(@Body() request: LikeRequest, @GetUser() user: User) {
+    return await this.likeService.toggleLike(user.id, request.chatId);
+  }
 }
diff --git a/packages/backend/src/chat/decorator/like.decorator.ts b/packages/backend/src/chat/decorator/like.decorator.ts
new file mode 100644
index 00000000..e1a1ea6b
--- /dev/null
+++ b/packages/backend/src/chat/decorator/like.decorator.ts
@@ -0,0 +1,31 @@
+import { applyDecorators } from '@nestjs/common';
+import {
+  ApiBadRequestResponse,
+  ApiCookieAuth,
+  ApiOkResponse,
+  ApiOperation,
+} from '@nestjs/swagger';
+import { LikeResponse } from '@/chat/dto/like.response';
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+export function ToggleLikeApi() {
+  return applyDecorators(
+    ApiCookieAuth(),
+    ApiOperation({
+      summary: '채팅 좋아요 토글 API',
+      description: '채팅 좋아요를 토글한다.',
+    }),
+    ApiOkResponse({
+      description: '좋아요 성공',
+      type: LikeResponse,
+    }),
+    ApiBadRequestResponse({
+      description: '채팅이 존재하지 않음',
+      example: {
+        message: 'Chat not found',
+        error: 'Bad Request',
+        statusCode: 400,
+      },
+    }),
+  );
+}
diff --git a/packages/backend/src/chat/dto/like.request.ts b/packages/backend/src/chat/dto/like.request.ts
new file mode 100644
index 00000000..02feec50
--- /dev/null
+++ b/packages/backend/src/chat/dto/like.request.ts
@@ -0,0 +1,13 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNumber } from 'class-validator';
+
+export class LikeRequest {
+  @ApiProperty({
+    required: true,
+    type: Number,
+    description: '좋아요를 누를 채팅의 ID',
+    example: 1,
+  })
+  @IsNumber()
+  chatId: number;
+}

From 71d51155be7a6a7480ae5e87b7f5e2de7057cc0b Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Tue, 19 Nov 2024 13:25:46 +0900
Subject: [PATCH 017/112] =?UTF-8?q?=F0=9F=92=84=20style:=20=EC=95=88=20?=
 =?UTF-8?q?=EC=93=B0=EC=9D=B4=EB=8A=94=20bigint=20=EB=8D=B0=EC=BD=94?=
 =?UTF-8?q?=EB=A0=88=EC=9D=B4=ED=84=B0=20=EB=B0=8F=20=EA=B4=80=EB=A0=A8=20?=
 =?UTF-8?q?import=20=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/stock/domain/stockData.entity.ts      | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/packages/backend/src/stock/domain/stockData.entity.ts b/packages/backend/src/stock/domain/stockData.entity.ts
index e9c75407..7f6790d3 100644
--- a/packages/backend/src/stock/domain/stockData.entity.ts
+++ b/packages/backend/src/stock/domain/stockData.entity.ts
@@ -1,4 +1,3 @@
-import { applyDecorators } from '@nestjs/common';
 import {
   Entity,
   PrimaryGeneratedColumn,
@@ -6,27 +5,9 @@ import {
   CreateDateColumn,
   JoinColumn,
   ManyToOne,
-  ColumnOptions,
 } from 'typeorm';
 import { Stock } from './stock.entity';
 
-export const GenerateBigintColumn = (
-  options?: ColumnOptions,
-): PropertyDecorator => {
-  return applyDecorators(
-    Column({
-      ...options,
-      type: 'bigint',
-      transformer: {
-        to: (value: bigint): string =>
-          typeof value === 'bigint' ? value.toString() : value,
-        from: (value: string): bigint =>
-          typeof value === 'string' ? BigInt(value) : value,
-      },
-    }),
-  );
-};
-
 export class StockData {
   @PrimaryGeneratedColumn()
   id: number;

From 8dc2acf226678c0e6dd16c310eae8a59e552cc6b Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 14:10:29 +0900
Subject: [PATCH 018/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EC=B7=A8=EC=86=8C=20=EA=B8=B0=EB=8A=A5=20=EA=B5=AC?=
 =?UTF-8?q?=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../backend/src/chat/like.service.spec.ts     | 68 +++++++++++++++++++
 packages/backend/src/chat/like.service.ts     | 21 ++++++
 2 files changed, 89 insertions(+)
 create mode 100644 packages/backend/src/chat/like.service.spec.ts

diff --git a/packages/backend/src/chat/like.service.spec.ts b/packages/backend/src/chat/like.service.spec.ts
new file mode 100644
index 00000000..1099b7bd
--- /dev/null
+++ b/packages/backend/src/chat/like.service.spec.ts
@@ -0,0 +1,68 @@
+import { createDataSourceMock } from '@/user/user.service.spec';
+import { DataSource } from 'typeorm';
+import { LikeService } from '@/chat/like.service';
+import { Chat } from '@/chat/domain/chat.entity';
+import { Stock } from '@/stock/domain/stock.entity';
+import { User } from '@/user/domain/user.entity';
+import { Like } from '@/chat/domain/like.entity';
+
+function createChat(): Chat {
+  return {
+    stock: new Stock(),
+    user: new User(),
+    id: 1,
+    likeCount: 1,
+    message: '안녕하세요',
+    type: 'NORMAL',
+    date: {
+      createdAt: new Date(),
+      updatedAt: new Date(),
+    },
+  };
+}
+
+describe('LikeService 테스트', () => {
+  test('존재하지 않는 채팅을 좋아요를 시도하면 예외가 발생한다.', () => {
+    const managerMock = {
+      findOne: jest.fn().mockResolvedValue(null),
+    };
+    const datasource = createDataSourceMock(managerMock);
+    const likeService = new LikeService(datasource as DataSource);
+
+    expect(likeService.toggleLike(1, 1)).rejects.toThrow('Chat not found');
+  });
+
+  test('특정 채팅에 좋아요를 한다.', async () => {
+    const chat = createChat();
+    const managerMock = {
+      findOne: jest
+        .fn()
+        .mockResolvedValueOnce(chat)
+        .mockResolvedValueOnce(null),
+      save: jest.fn(),
+    };
+    const datasource = createDataSourceMock(managerMock);
+    const likeService = new LikeService(datasource as DataSource);
+
+    const response = await likeService.toggleLike(1, 1);
+
+    expect(response.likeCount).toBe(2);
+  });
+
+  test('특정 채팅에 좋아요를 취소한다.', async () => {
+    const chat = createChat();
+    const managerMock = {
+      findOne: jest
+        .fn()
+        .mockResolvedValueOnce(chat)
+        .mockResolvedValueOnce(new Like()),
+      remove: jest.fn(),
+    };
+    const datasource = createDataSourceMock(managerMock);
+    const likeService = new LikeService(datasource as DataSource);
+
+    const response = await likeService.toggleLike(1, 1);
+
+    expect(response.likeCount).toBe(0);
+  });
+});
\ No newline at end of file
diff --git a/packages/backend/src/chat/like.service.ts b/packages/backend/src/chat/like.service.ts
index a58a0104..014111a7 100644
--- a/packages/backend/src/chat/like.service.ts
+++ b/packages/backend/src/chat/like.service.ts
@@ -11,6 +11,12 @@ export class LikeService {
   async toggleLike(userId: number, chatId: number) {
     return await this.dataSource.transaction(async (manager) => {
       const chat = await this.findChat(chatId, manager);
+      const like = await manager.findOne(Like, {
+        where: { user: { id: userId }, chat: { id: chatId } },
+      });
+      if (like) {
+        return await this.deleteLike(manager, chat, like);
+      }
       return await this.saveLike(manager, chat, userId);
     });
   }
@@ -43,4 +49,19 @@ export class LikeService {
       date: chat.date.updatedAt,
     };
   }
+
+  private async deleteLike(
+    manager: EntityManager,
+    chat: Chat,
+    like: Like,
+  ): Promise<LikeResponse> {
+    chat.likeCount -= 1;
+    await Promise.all([manager.remove(like), manager.save(Chat, chat)]);
+    return {
+      likeCount: chat.likeCount,
+      message: 'like cancel',
+      chatId: chat.id,
+      date: chat.date.updatedAt,
+    };
+  }
 }

From 3a5e55239b48d56f0bebd4d1525e2ea4edda2f2b Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 16:56:00 +0900
Subject: [PATCH 019/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EC=9D=B4=EB=B2=A4=ED=8A=B8=EB=A5=BC=20=EC=B0=B8?=
 =?UTF-8?q?=EC=97=AC=EC=A4=91=EC=9D=B8=20=EC=B1=84=ED=8C=85=EB=B0=A9?=
 =?UTF-8?q?=EC=97=90=20=EC=A0=84=ED=8C=8C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.controller.ts  |  6 ++-
 packages/backend/src/chat/chat.gateway.ts     |  5 +++
 .../backend/src/chat/dto/like.response.ts     | 38 +++++++++++++++++++
 packages/backend/src/chat/like.service.ts     | 19 +++-------
 4 files changed, 54 insertions(+), 14 deletions(-)

diff --git a/packages/backend/src/chat/chat.controller.ts b/packages/backend/src/chat/chat.controller.ts
index 4e2c9371..ddcfc87f 100644
--- a/packages/backend/src/chat/chat.controller.ts
+++ b/packages/backend/src/chat/chat.controller.ts
@@ -13,12 +13,14 @@ import { LikeRequest } from '@/chat/dto/like.request';
 import { LikeService } from '@/chat/like.service';
 import { GetUser } from '@/common/decorator/user.decorator';
 import { User } from '@/user/domain/user.entity';
+import { ChatGateway } from '@/chat/chat.gateway';
 
 @Controller('chat')
 export class ChatController {
   constructor(
     private readonly chatService: ChatService,
     private readonly likeService: LikeService,
+    private readonly chatGateWay: ChatGateway,
   ) {}
 
   @ApiOperation({
@@ -50,6 +52,8 @@ export class ChatController {
   @ToggleLikeApi()
   @Post('like')
   async toggleChatLike(@Body() request: LikeRequest, @GetUser() user: User) {
-    return await this.likeService.toggleLike(user.id, request.chatId);
+    const result = await this.likeService.toggleLike(user.id, request.chatId);
+    this.chatGateWay.broadcastLike(result);
+    return result;
   }
 }
diff --git a/packages/backend/src/chat/chat.gateway.ts b/packages/backend/src/chat/chat.gateway.ts
index f5fc099e..768fe383 100644
--- a/packages/backend/src/chat/chat.gateway.ts
+++ b/packages/backend/src/chat/chat.gateway.ts
@@ -17,6 +17,7 @@ import { ChatService } from '@/chat/chat.service';
 import { Chat } from '@/chat/domain/chat.entity';
 import { WebSocketExceptionFilter } from '@/middlewares/filter/webSocketException.filter';
 import { StockService } from '@/stock/stock.service';
+import { LikeResponse } from '@/chat/dto/like.response';
 
 interface chatMessage {
   room: string;
@@ -65,6 +66,10 @@ export class ChatGateway implements OnGatewayConnection {
     this.server.to(room).emit('chat', this.toResponse(savedChat));
   }
 
+  async broadcastLike(response: LikeResponse) {
+    this.server.to(response.stockId).emit('like', response);
+  }
+
   async handleConnection(client: Socket) {
     const room = client.handshake.query.stockId;
     if (
diff --git a/packages/backend/src/chat/dto/like.response.ts b/packages/backend/src/chat/dto/like.response.ts
index 94fafde6..5c6ff7fa 100644
--- a/packages/backend/src/chat/dto/like.response.ts
+++ b/packages/backend/src/chat/dto/like.response.ts
@@ -1,4 +1,5 @@
 import { ApiProperty } from '@nestjs/swagger';
+import { Chat } from '@/chat/domain/chat.entity';
 
 export class LikeResponse {
   @ApiProperty({
@@ -8,6 +9,13 @@ export class LikeResponse {
   })
   chatId: number;
 
+  @ApiProperty({
+    type: 'string',
+    description: '참여 중인 좀목 id',
+    example: 'A005930',
+  })
+  stockId: string;
+
   @ApiProperty({
     type: Number,
     description: '채팅의 좋아요 수',
@@ -28,4 +36,34 @@ export class LikeResponse {
     example: '2021-08-01T00:00:00',
   })
   date: Date;
+
+  static createLikeResponse(chat: Chat): LikeResponse {
+    if (!isStockId(chat.stock.id)) {
+      throw new Error(`Stock id is undefined: ${chat.id}`);
+    }
+    return {
+      stockId: chat.stock.id,
+      chatId: chat.id,
+      likeCount: chat.likeCount,
+      message: 'like chat',
+      date: chat.date.updatedAt,
+    };
+  }
+
+  static createUnlikeResponse(chat: Chat): LikeResponse {
+    if (!isStockId(chat.stock.id)) {
+      throw new Error(`Stock id is undefined: ${chat.id}`);
+    }
+    return {
+      stockId: chat.stock.id,
+      chatId: chat.id,
+      likeCount: chat.likeCount,
+      message: 'like cancel',
+      date: chat.date.updatedAt,
+    };
+  }
 }
+
+function isStockId(stockId?: string): stockId is string {
+  return stockId !== undefined;
+}
\ No newline at end of file
diff --git a/packages/backend/src/chat/like.service.ts b/packages/backend/src/chat/like.service.ts
index 014111a7..a1495905 100644
--- a/packages/backend/src/chat/like.service.ts
+++ b/packages/backend/src/chat/like.service.ts
@@ -22,7 +22,10 @@ export class LikeService {
   }
 
   private async findChat(chatId: number, manager: EntityManager) {
-    const chat = await manager.findOne(Chat, { where: { id: chatId } });
+    const chat = await manager.findOne(Chat, {
+      where: { id: chatId },
+      relations: ['stock'],
+    });
     if (!chat) {
       throw new BadRequestException('Chat not found');
     }
@@ -42,12 +45,7 @@ export class LikeService {
       }),
       manager.save(Chat, chat),
     ]);
-    return {
-      likeCount: chat.likeCount,
-      message: 'like chat',
-      chatId: chat.id,
-      date: chat.date.updatedAt,
-    };
+    return LikeResponse.createLikeResponse(chat);
   }
 
   private async deleteLike(
@@ -57,11 +55,6 @@ export class LikeService {
   ): Promise<LikeResponse> {
     chat.likeCount -= 1;
     await Promise.all([manager.remove(like), manager.save(Chat, chat)]);
-    return {
-      likeCount: chat.likeCount,
-      message: 'like cancel',
-      chatId: chat.id,
-      date: chat.date.updatedAt,
-    };
+    return LikeResponse.createUnlikeResponse(chat);
   }
 }

From e26fe57a7391154e1fc0ba2a6b589f59514c983a Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 20:14:13 +0900
Subject: [PATCH 020/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=B1=84=ED=8C=85?=
 =?UTF-8?q?=20=EC=8A=A4=ED=81=AC=EB=A1=A4=20=EC=8B=9C=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EC=97=AC=EB=B6=80=20=EC=B6=9C=EB=A0=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.controller.ts  | 22 ++++---
 packages/backend/src/chat/chat.gateway.ts     | 46 ++++++++++-----
 .../backend/src/chat/chat.service.spec.ts     |  8 ++-
 packages/backend/src/chat/chat.service.ts     | 58 +++++++++++--------
 packages/backend/src/chat/dto/chat.request.ts | 25 ++++++++
 .../backend/src/chat/dto/chat.response.ts     |  3 +
 6 files changed, 114 insertions(+), 48 deletions(-)

diff --git a/packages/backend/src/chat/chat.controller.ts b/packages/backend/src/chat/chat.controller.ts
index ddcfc87f..84c30070 100644
--- a/packages/backend/src/chat/chat.controller.ts
+++ b/packages/backend/src/chat/chat.controller.ts
@@ -1,4 +1,12 @@
-import { Body, Controller, Get, Post, Query, UseGuards } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  Get,
+  Post,
+  Query,
+  Req,
+  UseGuards,
+} from '@nestjs/common';
 import {
   ApiBadRequestResponse,
   ApiOkResponse,
@@ -40,12 +48,12 @@ export class ChatController {
     },
   })
   @Get()
-  async findChatList(@Query() request: ChatScrollRequest) {
-    return await this.chatService.scrollNextChat(
-      request.stockId,
-      request.latestChatId,
-      request.pageSize,
-    );
+  async findChatList(
+    @Query() request: ChatScrollRequest,
+    @Req() req: Express.Request,
+  ) {
+    const user = req.user as User;
+    return await this.chatService.scrollNextChat(request, user?.id);
   }
 
   @UseGuards(SessionGuard)
diff --git a/packages/backend/src/chat/chat.gateway.ts b/packages/backend/src/chat/chat.gateway.ts
index 768fe383..ad600a47 100644
--- a/packages/backend/src/chat/chat.gateway.ts
+++ b/packages/backend/src/chat/chat.gateway.ts
@@ -18,6 +18,7 @@ import { Chat } from '@/chat/domain/chat.entity';
 import { WebSocketExceptionFilter } from '@/middlewares/filter/webSocketException.filter';
 import { StockService } from '@/stock/stock.service';
 import { LikeResponse } from '@/chat/dto/like.response';
+import { ChatScrollQuery, isChatScrollQuery } from '@/chat/dto/chat.request';
 
 interface chatMessage {
   room: string;
@@ -36,6 +37,7 @@ interface chatResponse {
 export class ChatGateway implements OnGatewayConnection {
   @WebSocketServer()
   server: Server;
+
   constructor(
     @Inject('winston') private readonly logger: Logger,
     private readonly stockService: StockService,
@@ -71,24 +73,40 @@ export class ChatGateway implements OnGatewayConnection {
   }
 
   async handleConnection(client: Socket) {
-    const room = client.handshake.query.stockId;
-    if (
-      !this.isString(room) ||
-      !(await this.stockService.checkStockExist(room))
-    ) {
-      client.emit('error', 'Invalid stockId');
-      this.logger.warn(`client connected with invalid stockId: ${room}`);
+    try {
+      const { stockId, pageSize } = await this.getChatScrollQuery(client);
+      await this.validateExistStock(stockId);
+      client.join(stockId);
+      const messages = await this.chatService.scrollFirstChat({
+        stockId,
+        pageSize,
+      });
+      this.logger.info(`client joined room ${stockId}`);
+      client.emit('chat', messages);
+    } catch (e) {
+      const error = e as Error;
+      this.logger.warn(error.message);
+      client.emit('error', error.message);
       client.disconnect();
-      return;
     }
-    client.join(room);
-    const messages = await this.chatService.scrollFirstChat(room);
-    this.logger.info(`client joined room ${room}`);
-    client.emit('chat', messages);
   }
 
-  private isString(value: string | string[] | undefined): value is string {
-    return typeof value === 'string';
+  private async validateExistStock(stockId: string): Promise<void> {
+    if (!(await this.stockService.checkStockExist(stockId))) {
+      throw new Error(`Stock does not exist: ${stockId}`);
+    }
+  }
+
+  private async getChatScrollQuery(client: Socket): Promise<ChatScrollQuery> {
+    const query = client.handshake.query;
+    if (!isChatScrollQuery(query)) {
+      throw new Error('Invalid chat scroll query');
+    }
+    return {
+      stockId: query.stockId,
+      latestChatId: query.latestChatId,
+      pageSize: query.pageSize,
+    };
   }
 
   private toResponse(chat: Chat): chatResponse {
diff --git a/packages/backend/src/chat/chat.service.spec.ts b/packages/backend/src/chat/chat.service.spec.ts
index 7d181061..24c77fae 100644
--- a/packages/backend/src/chat/chat.service.spec.ts
+++ b/packages/backend/src/chat/chat.service.spec.ts
@@ -8,7 +8,11 @@ describe('ChatService 테스트', () => {
     const chatService = new ChatService(dataSource as DataSource);
 
     await expect(() =>
-      chatService.scrollNextChat('A005930', 1, 101),
+      chatService.scrollNextChat({
+        stockId: 'A005930',
+        latestChatId: 1,
+        pageSize: 101,
+      }),
     ).rejects.toThrow('pageSize should be less than 100');
   });
 
@@ -17,7 +21,7 @@ describe('ChatService 테스트', () => {
     const chatService = new ChatService(dataSource as DataSource);
 
     await expect(() =>
-      chatService.scrollFirstChat('A005930', 101),
+      chatService.scrollFirstChat({ stockId: 'A005930', pageSize: 101 }),
     ).rejects.toThrow('pageSize should be less than 100');
   });
 });
diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index ef262e7b..18230c2c 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -2,6 +2,7 @@ import { BadRequestException, Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import { Chat } from '@/chat/domain/chat.entity';
 import { ChatScrollResponse } from '@/chat/dto/chat.response';
+import { ChatScrollQuery } from '@/chat/dto/chat.request';
 
 export interface ChatMessage {
   message: string;
@@ -22,19 +23,17 @@ export class ChatService {
     });
   }
 
-  async scrollFirstChat(stockId: string, scrollSize?: number) {
-    this.validatePageSize(scrollSize);
-    const result = await this.findFirstChatScroll(stockId, scrollSize);
-    return await this.toScrollResponse(result, scrollSize);
+  async scrollFirstChat(chatScrollQuery: ChatScrollQuery, userId?: number) {
+    const { pageSize } = chatScrollQuery;
+    this.validatePageSize(pageSize);
+    const result = await this.findFirstChatScroll(chatScrollQuery, userId);
+    return await this.toScrollResponse(result, pageSize);
   }
 
-  async scrollNextChat(
-    stockId: string,
-    latestChatId?: number,
-    pageSize?: number,
-  ) {
+  async scrollNextChat(chatScrollQuery: ChatScrollQuery, userId?: number) {
+    const { pageSize } = chatScrollQuery;
     this.validatePageSize(pageSize);
-    const result = await this.findChatScroll(stockId, latestChatId, pageSize);
+    const result = await this.findChatScroll(chatScrollQuery, userId);
     return await this.toScrollResponse(result, pageSize);
   }
 
@@ -54,39 +53,48 @@ export class ChatService {
   }
 
   private async findChatScroll(
-    stockId: string,
-    latestChatId?: number,
-    pageSize?: number,
+    chatScrollQuery: ChatScrollQuery,
+    userId?: number,
   ) {
-    if (!latestChatId) {
-      return await this.findFirstChatScroll(stockId, pageSize);
+    if (!chatScrollQuery.latestChatId) {
+      return await this.findFirstChatScroll(chatScrollQuery, userId);
     } else {
-      return await this.findNextChatScroll(stockId, latestChatId, pageSize);
+      return await this.findNextChatScroll(chatScrollQuery);
     }
   }
 
-  private async findFirstChatScroll(stockId: string, pageSize?: number) {
+  private async findFirstChatScroll(
+    chatScrollQuery: ChatScrollQuery,
+    userId?: number,
+  ) {
     const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
-    if (!pageSize) {
-      pageSize = DEFAULT_PAGE_SIZE;
+    if (!chatScrollQuery.pageSize) {
+      chatScrollQuery.pageSize = DEFAULT_PAGE_SIZE;
     }
+    const { stockId, pageSize } = chatScrollQuery;
     return queryBuilder
+      .leftJoinAndSelect('chat.likes', 'like', 'like.user_id = :userId', {
+        userId,
+      })
       .where('chat.stock_id = :stockId', { stockId })
       .orderBy('chat.id', 'DESC')
-      .limit(pageSize + 1)
+      .take(pageSize + 1)
       .getMany();
   }
 
   private async findNextChatScroll(
-    stockId: string,
-    latestChatId: number,
-    pageSize?: number,
+    chatScrollQuery: ChatScrollQuery,
+    userId?: number,
   ) {
     const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
-    if (!pageSize) {
-      pageSize = DEFAULT_PAGE_SIZE;
+    if (!chatScrollQuery.pageSize) {
+      chatScrollQuery.pageSize = DEFAULT_PAGE_SIZE;
     }
+    const { stockId, latestChatId, pageSize } = chatScrollQuery;
     return queryBuilder
+      .leftJoinAndSelect('chat.likes', 'like', 'like.user_id = :userId', {
+        userId,
+      })
       .where('chat.stock_id = :stockId and chat.id < :latestChatId', {
         stockId,
         latestChatId,
diff --git a/packages/backend/src/chat/dto/chat.request.ts b/packages/backend/src/chat/dto/chat.request.ts
index f3260509..35efb3ad 100644
--- a/packages/backend/src/chat/dto/chat.request.ts
+++ b/packages/backend/src/chat/dto/chat.request.ts
@@ -28,3 +28,28 @@ export class ChatScrollRequest {
   @IsNumber()
   readonly pageSize?: number;
 }
+
+export interface ChatScrollQuery {
+  stockId: string;
+  latestChatId?: number;
+  pageSize?: number;
+}
+
+export function isChatScrollQuery(object: unknown): object is ChatScrollQuery {
+  if (typeof object !== 'object' || object === null) {
+    return false;
+  }
+
+  if (!('stockId' in object) || typeof object.stockId !== 'string') {
+    return false;
+  }
+
+  if (
+    'latestChatId' in object &&
+    !Number.isInteger(Number(object.latestChatId))
+  ) {
+    return false;
+  }
+
+  return !('pageSize' in object && !Number.isInteger(Number(object.pageSize)));
+}
diff --git a/packages/backend/src/chat/dto/chat.response.ts b/packages/backend/src/chat/dto/chat.response.ts
index 48aacb0d..803b81e6 100644
--- a/packages/backend/src/chat/dto/chat.response.ts
+++ b/packages/backend/src/chat/dto/chat.response.ts
@@ -7,6 +7,7 @@ interface ChatResponse {
   likeCount: number;
   message: string;
   type: string;
+  liked: boolean;
   createdAt: Date;
 }
 
@@ -25,6 +26,7 @@ export class ChatScrollResponse {
         likeCount: 0,
         message: '안녕하세요',
         type: ChatType.NORMAL,
+        isLiked: true,
         createdAt: new Date(),
       },
     ],
@@ -38,6 +40,7 @@ export class ChatScrollResponse {
       message: chat.message,
       type: chat.type,
       createdAt: chat.date!.createdAt,
+      liked: !!(chat.likes && chat.likes.length > 0),
     }));
     this.hasMore = hasMore;
   }

From 28a201b39331f6784a5814efa2f4795803a768e4 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 22:19:21 +0900
Subject: [PATCH 021/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20stock?=
 =?UTF-8?q?=20=EB=82=B4=EB=B6=80=20=ED=95=84=EB=93=9C=20=ED=83=80=EC=9E=85?=
 =?UTF-8?q?=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/domain/stock.entity.ts | 12 ++++++------
 packages/backend/src/stock/stock.controller.ts    |  1 -
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/packages/backend/src/stock/domain/stock.entity.ts b/packages/backend/src/stock/domain/stock.entity.ts
index 3645b33e..429e8812 100644
--- a/packages/backend/src/stock/domain/stock.entity.ts
+++ b/packages/backend/src/stock/domain/stock.entity.ts
@@ -13,10 +13,10 @@ import { UserStock } from '@/stock/domain/userStock.entity';
 @Entity()
 export class Stock {
   @PrimaryColumn({ name: 'stock_id' })
-  id?: string;
+  id: string;
 
   @Column({ name: 'stock_name' })
-  name?: string;
+  name: string;
 
   @Column({ default: 0 })
   views: number = 0;
@@ -25,14 +25,14 @@ export class Stock {
   isTrading: boolean = true;
 
   @Column({ name: 'group_code' })
-  groupCode?: string;
-
-  @OneToMany(() => Like, (like) => like.chat)
-  likes?: Like[];
+  groupCode: string;
 
   @Column(() => DateEmbedded, { prefix: '' })
   date?: DateEmbedded;
 
+  @OneToMany(() => Like, (like) => like.chat)
+  likes?: Like[];
+
   @OneToMany(() => UserStock, (userStock) => userStock.stock)
   userStocks?: UserStock[];
 
diff --git a/packages/backend/src/stock/stock.controller.ts b/packages/backend/src/stock/stock.controller.ts
index ed85f3c1..5aaf6707 100644
--- a/packages/backend/src/stock/stock.controller.ts
+++ b/packages/backend/src/stock/stock.controller.ts
@@ -164,7 +164,6 @@ export class StockController {
   })
   @Get()
   async searchStock(@Query() request: StockSearchRequest) {
-    console.log(request.name);
     return await this.stockService.searchStock(request.name);
   }
 

From afbf0b3c1f3db4b1923d63f400339f9da32e0724 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 22:23:37 +0900
Subject: [PATCH 022/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20chat?=
 =?UTF-8?q?=20=EC=8A=A4=ED=81=AC=EB=A1=A4=20=EC=BF=BC=EB=A6=AC=20=EC=A4=91?=
 =?UTF-8?q?=EB=B3=B5=20dto=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.controller.ts  |  6 +++---
 packages/backend/src/chat/chat.service.ts     |  2 +-
 packages/backend/src/chat/dto/chat.request.ts | 12 +++---------
 3 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/packages/backend/src/chat/chat.controller.ts b/packages/backend/src/chat/chat.controller.ts
index 84c30070..d295f0c9 100644
--- a/packages/backend/src/chat/chat.controller.ts
+++ b/packages/backend/src/chat/chat.controller.ts
@@ -13,15 +13,15 @@ import {
   ApiOperation,
 } from '@nestjs/swagger';
 import SessionGuard from '@/auth/session/session.guard';
+import { ChatGateway } from '@/chat/chat.gateway';
 import { ChatService } from '@/chat/chat.service';
 import { ToggleLikeApi } from '@/chat/decorator/like.decorator';
-import { ChatScrollRequest } from '@/chat/dto/chat.request';
+import { ChatScrollQuery } from '@/chat/dto/chat.request';
 import { ChatScrollResponse } from '@/chat/dto/chat.response';
 import { LikeRequest } from '@/chat/dto/like.request';
 import { LikeService } from '@/chat/like.service';
 import { GetUser } from '@/common/decorator/user.decorator';
 import { User } from '@/user/domain/user.entity';
-import { ChatGateway } from '@/chat/chat.gateway';
 
 @Controller('chat')
 export class ChatController {
@@ -49,7 +49,7 @@ export class ChatController {
   })
   @Get()
   async findChatList(
-    @Query() request: ChatScrollRequest,
+    @Query() request: ChatScrollQuery,
     @Req() req: Express.Request,
   ) {
     const user = req.user as User;
diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index 18230c2c..650c5fb4 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -1,8 +1,8 @@
 import { BadRequestException, Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import { Chat } from '@/chat/domain/chat.entity';
-import { ChatScrollResponse } from '@/chat/dto/chat.response';
 import { ChatScrollQuery } from '@/chat/dto/chat.request';
+import { ChatScrollResponse } from '@/chat/dto/chat.response';
 
 export interface ChatMessage {
   message: string;
diff --git a/packages/backend/src/chat/dto/chat.request.ts b/packages/backend/src/chat/dto/chat.request.ts
index 35efb3ad..0c68943b 100644
--- a/packages/backend/src/chat/dto/chat.request.ts
+++ b/packages/backend/src/chat/dto/chat.request.ts
@@ -1,13 +1,13 @@
 import { ApiProperty } from '@nestjs/swagger';
 import { IsNumber, IsOptional, IsString } from 'class-validator';
 
-export class ChatScrollRequest {
+export class ChatScrollQuery {
   @ApiProperty({
     description: '종목 주식 id(종목방 id)',
     example: 'A005930',
   })
   @IsString()
-  readonly stockId: string;
+  stockId: string;
 
   @ApiProperty({
     description: '최신 채팅 id',
@@ -16,7 +16,7 @@ export class ChatScrollRequest {
   })
   @IsOptional()
   @IsNumber()
-  readonly latestChatId?: number;
+  latestChatId?: number;
 
   @ApiProperty({
     description: '페이지 크기',
@@ -26,12 +26,6 @@ export class ChatScrollRequest {
   })
   @IsOptional()
   @IsNumber()
-  readonly pageSize?: number;
-}
-
-export interface ChatScrollQuery {
-  stockId: string;
-  latestChatId?: number;
   pageSize?: number;
 }
 

From 5efb9137b905e7f35771ef7005f9c94b5cc009b3 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 23:26:51 +0900
Subject: [PATCH 023/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=9B=B9=EC=86=8C?=
 =?UTF-8?q?=EC=BC=93=20=EC=B4=88=EA=B8=B0=20=EC=A0=91=EC=86=8D=20=EC=84=B8?=
 =?UTF-8?q?=EC=85=98=20=EC=9D=B8=EC=A6=9D=20=EA=B8=B0=EB=8A=A5=20=EA=B5=AC?=
 =?UTF-8?q?=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../auth/google/googleAuth.service.spec.ts    |  2 +-
 packages/backend/src/auth/session.module.ts   |  2 +-
 .../auth/session/webSocketSession.guard..ts   |  2 +-
 .../auth/session/websocketSession.service.ts  | 25 +++++++++++++++++++
 4 files changed, 28 insertions(+), 3 deletions(-)
 create mode 100644 packages/backend/src/auth/session/websocketSession.service.ts

diff --git a/packages/backend/src/auth/google/googleAuth.service.spec.ts b/packages/backend/src/auth/google/googleAuth.service.spec.ts
index 3d3f49be..1e714846 100644
--- a/packages/backend/src/auth/google/googleAuth.service.spec.ts
+++ b/packages/backend/src/auth/google/googleAuth.service.spec.ts
@@ -15,7 +15,7 @@ describe('GoogleAuthService 테스트', () => {
   };
 
   test('oauthId와 type에 맞는 유저가 있으면 해당 객체를 반환한다.', async () => {
-    const user: User = {
+    const user: Partial<User> = {
       id: 1,
       role: Role.USER,
       type: OauthType.GOOGLE,
diff --git a/packages/backend/src/auth/session.module.ts b/packages/backend/src/auth/session.module.ts
index 07c36bba..ddd58c70 100644
--- a/packages/backend/src/auth/session.module.ts
+++ b/packages/backend/src/auth/session.module.ts
@@ -1,7 +1,7 @@
 import { Module } from '@nestjs/common';
 import { MemoryStore } from 'express-session';
 
-export const MEMORY_STORE = 'memoryStore';
+export const MEMORY_STORE = Symbol('memoryStore');
 
 @Module({
   providers: [
diff --git a/packages/backend/src/auth/session/webSocketSession.guard..ts b/packages/backend/src/auth/session/webSocketSession.guard..ts
index a19ff956..f2c766a3 100644
--- a/packages/backend/src/auth/session/webSocketSession.guard..ts
+++ b/packages/backend/src/auth/session/webSocketSession.guard..ts
@@ -15,7 +15,7 @@ export interface SessionSocket extends Socket {
   session?: User;
 }
 
-interface PassportSession extends SessionData {
+export interface PassportSession extends SessionData {
   passport: { user: User };
 }
 
diff --git a/packages/backend/src/auth/session/websocketSession.service.ts b/packages/backend/src/auth/session/websocketSession.service.ts
new file mode 100644
index 00000000..edfd8ea9
--- /dev/null
+++ b/packages/backend/src/auth/session/websocketSession.service.ts
@@ -0,0 +1,25 @@
+import { MemoryStore } from 'express-session';
+import { Socket } from 'socket.io';
+import { websocketCookieParse } from '@/auth/session/cookieParser';
+import { PassportSession } from '@/auth/session/webSocketSession.guard.';
+
+export class WebsocketSessionService {
+  constructor(private readonly sessionStore: MemoryStore) {}
+
+  async getAuthenticatedUser(socket: Socket) {
+    const cookieValue = websocketCookieParse(socket);
+    const session = await this.getSession(cookieValue);
+    return session ? session.passport.user : undefined;
+  }
+
+  private getSession(cookieValue: string) {
+    return new Promise<PassportSession | undefined>((resolve) => {
+      this.sessionStore.get(cookieValue, (err: Error, session) => {
+        if (err || !session) {
+          resolve(undefined);
+        }
+        resolve(session as PassportSession);
+      });
+    });
+  }
+}

From 6c90439809e6ba6c80c1bc585c7911e73f23c47b Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Tue, 19 Nov 2024 23:28:04 +0900
Subject: [PATCH 024/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=B1=84=ED=8C=85?=
 =?UTF-8?q?=EB=B0=A9=20=EC=A0=91=EC=86=8D=20=EC=8B=9C=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EC=97=AC=EB=B6=80=EB=8F=84=20=EC=B6=9C=EB=A0=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.gateway.ts | 26 +++++++++++++++++------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/packages/backend/src/chat/chat.gateway.ts b/packages/backend/src/chat/chat.gateway.ts
index ad600a47..21ba2290 100644
--- a/packages/backend/src/chat/chat.gateway.ts
+++ b/packages/backend/src/chat/chat.gateway.ts
@@ -7,18 +7,21 @@ import {
   WebSocketGateway,
   WebSocketServer,
 } from '@nestjs/websockets';
+import { MemoryStore } from 'express-session';
 import { Server, Socket } from 'socket.io';
 import { Logger } from 'winston';
 import {
   SessionSocket,
   WebSocketSessionGuard,
 } from '@/auth/session/webSocketSession.guard.';
+import { WebsocketSessionService } from '@/auth/session/websocketSession.service';
+import { MEMORY_STORE } from '@/auth/session.module';
 import { ChatService } from '@/chat/chat.service';
 import { Chat } from '@/chat/domain/chat.entity';
+import { ChatScrollQuery, isChatScrollQuery } from '@/chat/dto/chat.request';
+import { LikeResponse } from '@/chat/dto/like.response';
 import { WebSocketExceptionFilter } from '@/middlewares/filter/webSocketException.filter';
 import { StockService } from '@/stock/stock.service';
-import { LikeResponse } from '@/chat/dto/like.response';
-import { ChatScrollQuery, isChatScrollQuery } from '@/chat/dto/chat.request';
 
 interface chatMessage {
   room: string;
@@ -37,12 +40,16 @@ interface chatResponse {
 export class ChatGateway implements OnGatewayConnection {
   @WebSocketServer()
   server: Server;
+  websocketSessionService: WebsocketSessionService;
 
   constructor(
     @Inject('winston') private readonly logger: Logger,
     private readonly stockService: StockService,
     private readonly chatService: ChatService,
-  ) {}
+    @Inject(MEMORY_STORE) sessionStore: MemoryStore,
+  ) {
+    this.websocketSessionService = new WebsocketSessionService(sessionStore);
+  }
 
   @UseGuards(WebSocketSessionGuard)
   @SubscribeMessage('chat')
@@ -74,13 +81,18 @@ export class ChatGateway implements OnGatewayConnection {
 
   async handleConnection(client: Socket) {
     try {
+      const user =
+        await this.websocketSessionService.getAuthenticatedUser(client);
       const { stockId, pageSize } = await this.getChatScrollQuery(client);
       await this.validateExistStock(stockId);
       client.join(stockId);
-      const messages = await this.chatService.scrollFirstChat({
-        stockId,
-        pageSize,
-      });
+      const messages = await this.chatService.scrollFirstChat(
+        {
+          stockId,
+          pageSize,
+        },
+        user?.id,
+      );
       this.logger.info(`client joined room ${stockId}`);
       client.emit('chat', messages);
     } catch (e) {

From 74220b1c191169d8d0257078d3ec9f1cd64fc016 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 10:40:35 +0900
Subject: [PATCH 025/112] =?UTF-8?q?=E2=9C=A8=20feat:=20cors=20=ED=97=88?=
 =?UTF-8?q?=EC=9A=A9=20=EC=84=A4=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/main.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/backend/src/main.ts b/packages/backend/src/main.ts
index 0be16e68..935fea99 100644
--- a/packages/backend/src/main.ts
+++ b/packages/backend/src/main.ts
@@ -19,6 +19,10 @@ async function bootstrap() {
       transformOptions: { enableImplicitConversion: true },
     }),
   );
+  app.enableCors({
+    origin: true,
+    credentials: true,
+  });
   useSwagger(app);
   app.use(passport.initialize());
   app.use(passport.session());

From c2f20d0518921e4553de973b18c695c80607e37b Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 10:41:52 +0900
Subject: [PATCH 026/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20?=
 =?UTF-8?q?=EC=9E=98=EB=AA=BB=EB=90=9C=20=ED=8C=8C=EC=9D=BC=EB=AA=85=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...sion.guard..ts => webSocketSession.guard.ts} |  0
 .../auth/session/websocketSession.service.ts    |  2 +-
 packages/backend/src/chat/chat.gateway.ts       |  6 +++---
 packages/backend/src/chat/chat.service.ts       | 17 ++++++++---------
 4 files changed, 12 insertions(+), 13 deletions(-)
 rename packages/backend/src/auth/session/{webSocketSession.guard..ts => webSocketSession.guard.ts} (100%)

diff --git a/packages/backend/src/auth/session/webSocketSession.guard..ts b/packages/backend/src/auth/session/webSocketSession.guard.ts
similarity index 100%
rename from packages/backend/src/auth/session/webSocketSession.guard..ts
rename to packages/backend/src/auth/session/webSocketSession.guard.ts
diff --git a/packages/backend/src/auth/session/websocketSession.service.ts b/packages/backend/src/auth/session/websocketSession.service.ts
index edfd8ea9..10af73c2 100644
--- a/packages/backend/src/auth/session/websocketSession.service.ts
+++ b/packages/backend/src/auth/session/websocketSession.service.ts
@@ -1,7 +1,7 @@
 import { MemoryStore } from 'express-session';
 import { Socket } from 'socket.io';
 import { websocketCookieParse } from '@/auth/session/cookieParser';
-import { PassportSession } from '@/auth/session/webSocketSession.guard.';
+import { PassportSession } from '@/auth/session/webSocketSession.guard';
 
 export class WebsocketSessionService {
   constructor(private readonly sessionStore: MemoryStore) {}
diff --git a/packages/backend/src/chat/chat.gateway.ts b/packages/backend/src/chat/chat.gateway.ts
index 21ba2290..77db725d 100644
--- a/packages/backend/src/chat/chat.gateway.ts
+++ b/packages/backend/src/chat/chat.gateway.ts
@@ -13,7 +13,7 @@ import { Logger } from 'winston';
 import {
   SessionSocket,
   WebSocketSessionGuard,
-} from '@/auth/session/webSocketSession.guard.';
+} from '@/auth/session/webSocketSession.guard';
 import { WebsocketSessionService } from '@/auth/session/websocketSession.service';
 import { MEMORY_STORE } from '@/auth/session.module';
 import { ChatService } from '@/chat/chat.service';
@@ -116,8 +116,8 @@ export class ChatGateway implements OnGatewayConnection {
     }
     return {
       stockId: query.stockId,
-      latestChatId: query.latestChatId,
-      pageSize: query.pageSize,
+      latestChatId: query.latestChatId ? Number(query.latestChatId) : undefined,
+      pageSize: query.pageSize ? Number(query.pageSize) : undefined,
     };
   }
 
diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index 650c5fb4..569a44ef 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -24,21 +24,20 @@ export class ChatService {
   }
 
   async scrollFirstChat(chatScrollQuery: ChatScrollQuery, userId?: number) {
-    const { pageSize } = chatScrollQuery;
-    this.validatePageSize(pageSize);
+    this.validatePageSize(chatScrollQuery);
     const result = await this.findFirstChatScroll(chatScrollQuery, userId);
-    return await this.toScrollResponse(result, pageSize);
+    return await this.toScrollResponse(result, chatScrollQuery.pageSize);
   }
 
   async scrollNextChat(chatScrollQuery: ChatScrollQuery, userId?: number) {
-    const { pageSize } = chatScrollQuery;
-    this.validatePageSize(pageSize);
+    this.validatePageSize(chatScrollQuery);
     const result = await this.findChatScroll(chatScrollQuery, userId);
-    return await this.toScrollResponse(result, pageSize);
+    return await this.toScrollResponse(result, chatScrollQuery.pageSize);
   }
 
-  private validatePageSize(scrollSize?: number) {
-    if (scrollSize && scrollSize > 100) {
+  private validatePageSize(chatScrollQuery: ChatScrollQuery) {
+    const { pageSize } = chatScrollQuery;
+    if (pageSize && pageSize > 100) {
       throw new BadRequestException('pageSize should be less than 100');
     }
   }
@@ -100,7 +99,7 @@ export class ChatService {
         latestChatId,
       })
       .orderBy('chat.id', 'DESC')
-      .limit(pageSize + 1)
+      .take(pageSize + 1)
       .getMany();
   }
 }

From 16e7592c16e302d41ce8521de12632ec6f06ed68 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 11:16:29 +0900
Subject: [PATCH 027/112] =?UTF-8?q?=E2=9C=85=20test:=20datasource=20mock?=
 =?UTF-8?q?=20=ED=83=80=EC=9E=85=20=EC=97=90=EB=9F=AC=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/user/user.service.spec.ts | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/backend/src/user/user.service.spec.ts b/packages/backend/src/user/user.service.spec.ts
index a0a3f19d..df80a82c 100644
--- a/packages/backend/src/user/user.service.spec.ts
+++ b/packages/backend/src/user/user.service.spec.ts
@@ -1,9 +1,9 @@
 /* eslint-disable max-lines-per-function */
-import { BadRequestException, NotFoundException } from '@nestjs/common';
-import { DataSource, EntityManager } from 'typeorm';
-import { User } from './domain/user.entity';
-import { OauthType } from '@/user/domain/ouathType';
-import { UserService } from '@/user/user.service';
+import { BadRequestException, NotFoundException } from "@nestjs/common";
+import { DataSource, EntityManager } from "typeorm";
+import { User } from "./domain/user.entity";
+import { OauthType } from "@/user/domain/ouathType";
+import { UserService } from "@/user/user.service";
 
 export function createDataSourceMock(
   managerMock?: Partial<EntityManager>,
@@ -15,7 +15,7 @@ export function createDataSourceMock(
   };
 
   return {
-    getRepository: managerMock.getRepository,
+    getRepository: managerMock?.getRepository,
     transaction: jest.fn().mockImplementation(async (work) => {
       return work({ ...defaultManagerMock, ...managerMock });
     }),

From 5160dc5e151fc3915f27bbef9388325262e83f6f Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 11:16:56 +0900
Subject: [PATCH 028/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20?=
 =?UTF-8?q?=EC=B1=84=ED=8C=85=20=EC=8A=A4=ED=81=AC=EB=A1=A4=20=EC=A4=91?=
 =?UTF-8?q?=EB=B3=B5=20=EB=A1=9C=EC=A7=81=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.controller.ts  |  2 +-
 packages/backend/src/chat/chat.gateway.ts     |  2 +-
 .../backend/src/chat/chat.service.spec.ts     |  5 +-
 packages/backend/src/chat/chat.service.ts     | 54 +++++--------------
 4 files changed, 17 insertions(+), 46 deletions(-)

diff --git a/packages/backend/src/chat/chat.controller.ts b/packages/backend/src/chat/chat.controller.ts
index d295f0c9..0670c9fa 100644
--- a/packages/backend/src/chat/chat.controller.ts
+++ b/packages/backend/src/chat/chat.controller.ts
@@ -53,7 +53,7 @@ export class ChatController {
     @Req() req: Express.Request,
   ) {
     const user = req.user as User;
-    return await this.chatService.scrollNextChat(request, user?.id);
+    return await this.chatService.scrollChat(request, user?.id);
   }
 
   @UseGuards(SessionGuard)
diff --git a/packages/backend/src/chat/chat.gateway.ts b/packages/backend/src/chat/chat.gateway.ts
index 77db725d..65474edb 100644
--- a/packages/backend/src/chat/chat.gateway.ts
+++ b/packages/backend/src/chat/chat.gateway.ts
@@ -86,7 +86,7 @@ export class ChatGateway implements OnGatewayConnection {
       const { stockId, pageSize } = await this.getChatScrollQuery(client);
       await this.validateExistStock(stockId);
       client.join(stockId);
-      const messages = await this.chatService.scrollFirstChat(
+      const messages = await this.chatService.scrollChat(
         {
           stockId,
           pageSize,
diff --git a/packages/backend/src/chat/chat.service.spec.ts b/packages/backend/src/chat/chat.service.spec.ts
index 24c77fae..1057ffed 100644
--- a/packages/backend/src/chat/chat.service.spec.ts
+++ b/packages/backend/src/chat/chat.service.spec.ts
@@ -8,9 +8,8 @@ describe('ChatService 테스트', () => {
     const chatService = new ChatService(dataSource as DataSource);
 
     await expect(() =>
-      chatService.scrollNextChat({
+      chatService.scrollChat({
         stockId: 'A005930',
-        latestChatId: 1,
         pageSize: 101,
       }),
     ).rejects.toThrow('pageSize should be less than 100');
@@ -21,7 +20,7 @@ describe('ChatService 테스트', () => {
     const chatService = new ChatService(dataSource as DataSource);
 
     await expect(() =>
-      chatService.scrollFirstChat({ stockId: 'A005930', pageSize: 101 }),
+      chatService.scrollChat({ stockId: 'A005930', pageSize: 101 }),
     ).rejects.toThrow('pageSize should be less than 100');
   });
 });
diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index 569a44ef..3b9ae9d3 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -23,13 +23,7 @@ export class ChatService {
     });
   }
 
-  async scrollFirstChat(chatScrollQuery: ChatScrollQuery, userId?: number) {
-    this.validatePageSize(chatScrollQuery);
-    const result = await this.findFirstChatScroll(chatScrollQuery, userId);
-    return await this.toScrollResponse(result, chatScrollQuery.pageSize);
-  }
-
-  async scrollNextChat(chatScrollQuery: ChatScrollQuery, userId?: number) {
+  async scrollChat(chatScrollQuery: ChatScrollQuery, userId?: number) {
     this.validatePageSize(chatScrollQuery);
     const result = await this.findChatScroll(chatScrollQuery, userId);
     return await this.toScrollResponse(result, chatScrollQuery.pageSize);
@@ -55,51 +49,29 @@ export class ChatService {
     chatScrollQuery: ChatScrollQuery,
     userId?: number,
   ) {
-    if (!chatScrollQuery.latestChatId) {
-      return await this.findFirstChatScroll(chatScrollQuery, userId);
-    } else {
-      return await this.findNextChatScroll(chatScrollQuery);
-    }
+    const queryBuilder = this.buildChatScrollQuery(chatScrollQuery, userId);
+    return queryBuilder.getMany();
   }
 
-  private async findFirstChatScroll(
+  private buildChatScrollQuery(
     chatScrollQuery: ChatScrollQuery,
     userId?: number,
   ) {
     const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
-    if (!chatScrollQuery.pageSize) {
-      chatScrollQuery.pageSize = DEFAULT_PAGE_SIZE;
-    }
-    const { stockId, pageSize } = chatScrollQuery;
-    return queryBuilder
+    const { stockId, latestChatId, pageSize } = chatScrollQuery;
+    const size = pageSize ? pageSize : DEFAULT_PAGE_SIZE;
+
+    queryBuilder
       .leftJoinAndSelect('chat.likes', 'like', 'like.user_id = :userId', {
         userId,
       })
       .where('chat.stock_id = :stockId', { stockId })
       .orderBy('chat.id', 'DESC')
-      .take(pageSize + 1)
-      .getMany();
-  }
-
-  private async findNextChatScroll(
-    chatScrollQuery: ChatScrollQuery,
-    userId?: number,
-  ) {
-    const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
-    if (!chatScrollQuery.pageSize) {
-      chatScrollQuery.pageSize = DEFAULT_PAGE_SIZE;
+      .take(size + 1);
+    if (latestChatId) {
+      queryBuilder.andWhere('chat.id < :latestChatId', { latestChatId });
     }
-    const { stockId, latestChatId, pageSize } = chatScrollQuery;
-    return queryBuilder
-      .leftJoinAndSelect('chat.likes', 'like', 'like.user_id = :userId', {
-        userId,
-      })
-      .where('chat.stock_id = :stockId and chat.id < :latestChatId', {
-        stockId,
-        latestChatId,
-      })
-      .orderBy('chat.id', 'DESC')
-      .take(pageSize + 1)
-      .getMany();
+
+    return queryBuilder;
   }
 }

From 6a56cc128fcf59e1aff88b7b3c31c80535b13dfb Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 11:26:27 +0900
Subject: [PATCH 029/112] =?UTF-8?q?=E2=9C=A8=20feat:=20detail=20=EC=99=84?=
 =?UTF-8?q?=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      | 132 ++++++++++++------
 .../openapi/api/openapiMinuteData.api.ts      |   2 +-
 .../openapi/api/openapiPeriodData.api.ts      |   4 +-
 .../scraper/openapi/openapi-scraper.module.ts |  26 +++-
 .../openapi/type/openapiDetailData.type.ts    |  64 ++++-----
 test.js                                       |   8 --
 yarn.lock                                     |  65 ++++-----
 7 files changed, 174 insertions(+), 127 deletions(-)
 delete mode 100644 test.js

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 77fa6feb..fb07ec1d 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -1,38 +1,36 @@
 import { Cron } from '@nestjs/schedule';
-import { DataSource } from 'typeorm';
+import { Between, DataSource } from 'typeorm';
 import { openApiConfig } from '../config/openapi.config';
 import { getOpenApi } from '../openapiUtil.api';
 import {
   DetailDataQuery,
   FinancialData,
-  FinancialDetail,
   isFinancialData,
-  isFinancialDetail,
   isProductDetail,
   ProductDetail,
   StockDetailQuery,
 } from '../type/openapiDetailData.type';
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
-import { StockDetail } from '@/stock/domain/stockDetail.entity';
 import { StockDaily } from '@/stock/domain/stockData.entity';
+import { StockDetail } from '@/stock/domain/stockDetail.entity';
 
 export class OpenapiDetailData {
   private readonly financialUrl: string =
     '/uapi/domestic-stock/v1/finance/financial-ratio';
   private readonly defaultUrl: string =
     '/uapi/domestic-stock/v1/quotations/search-stock-info';
-  private readonly incomeUrl: string = '/uapi/domestic-stock/v1/finance/income-statement';
-  private readonly intervals = 4000;
+  private readonly incomeUrl: string =
+    '/uapi/domestic-stock/v1/finance/income-statement';
+  private readonly intervals = 100;
   private readonly config: (typeof openApiConfig)[] = openApiToken.configs;
   constructor(private readonly datasource: DataSource) {}
 
-  @Cron('10 1 * * 1-5')
+  @Cron('0 8 * * 1-5')
   public async getDetailData() {
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
     const configCount = this.config.length;
-
     const chunkSize = Math.ceil(stocks.length / configCount);
 
     for (let i = 0; i < configCount; i++) {
@@ -41,47 +39,104 @@ export class OpenapiDetailData {
     }
   }
 
-  private async saveDetailData(output1: FinancialData, output2: ProductDetail, output3 : StockDaily[]) {
+  private async saveDetailData(stockDetail: StockDetail) {
     const entityManager = this.datasource.manager;
     const entity = StockDetail;
-    entityManager.create(entity, output1);
+    entityManager.create(entity, stockDetail);
+  }
+
+  private async calPer(eps: number): Promise<number> {
+    if (eps <= 0) return NaN;
+    const manager = this.datasource.manager;
+    const latestResult = await manager.find(StockDaily, {
+      skip: 0,
+      take: 1,
+      order: { createdAt: 'desc' },
+    });
+    const currentPrice = latestResult[0].close;
+    const per = currentPrice / eps;
+
+    return per;
+  }
+
+  private async calMarketCap(lstg: number) {
+    const manager = this.datasource.manager;
+    const latestResult = await manager.find(StockDaily, {
+      skip: 0,
+      take: 1,
+      order: { createdAt: 'desc' },
+    });
+    const currentPrice = latestResult[0].close;
+    const marketCap = lstg * currentPrice;
+    return marketCap;
   }
 
-  private makeStockDetailObject(
-    output1: FinancialDetail,
+  private async get52WeeksLowHigh() {
+    const manager = this.datasource.manager;
+    const nowDate = new Date();
+    const weeksAgoDate = this.getDate52WeeksAgo();
+    // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
+    const output = await manager.find(StockDaily, {
+      select: ['low', 'high'],
+      where: {
+        startTime: Between(weeksAgoDate, nowDate),
+      },
+    });
+    const result = output.reduce((prev, cur) => {
+      if (prev.low > cur.low) prev.low = cur.low;
+      if (prev.high < cur.high) prev.high = cur.high;
+      return cur;
+    }, new StockDaily());
+    return { low: result.low, high: result.high };
+  }
+
+  private async makeStockDetailObject(
+    output1: FinancialData,
     output2: ProductDetail,
-  ): StockDetail {
+  ): Promise<StockDetail> {
     const result = new StockDetail();
-    result.marketCap = output2.
+    result.marketCap =
+      (await this.calMarketCap(parseInt(output2.lstg_stqt))) + '';
+    result.eps = parseInt(output1.eps);
+    const { low, high } = await this.get52WeeksLowHigh();
+    result.low52w = low;
+    result.high52w = high;
+    result.eps = parseInt(output1.eps);
+    result.per = await this.calPer(parseInt(output1.eps));
+    result.updatedAt = new Date();
     return result;
   }
 
+  private async getDetailDataDelay(stock: Stock, conf: typeof openApiConfig) {
+    const dataQuery = this.getDetailDataQuery(stock.id!);
+    const defaultQuery = this.getDefaultDataQuery(stock.id!);
+
+    // 여기서 가져올 건 eps -> eps와 per 계산하자.
+    const output1 = await getOpenApi(
+      this.incomeUrl,
+      conf,
+      dataQuery,
+      'FHKST66430200',
+    );
+    // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
+    const output2 = await getOpenApi(
+      this.defaultUrl,
+      conf,
+      defaultQuery,
+      'CTPF1002R',
+    );
+
+    if (isFinancialData(output1) && isProductDetail(output2)) {
+      const stockDetail = await this.makeStockDetailObject(output1, output2);
+      this.saveDetailData(stockDetail);
+    }
+  }
+
   private async getDetailDataChunk(chunk: Stock[], conf: typeof openApiConfig) {
-    const manager = this.datasource.manager;
+    let delay = 0;
     for (const stock of chunk) {
-      const dataQuery = this.getDetailDataQuery(stock.id!);
-      const defaultQuery = this.getDefaultDataQuery(stock.id!);
-      // 여기서 가져올 건 eps -> eps와 per 계산하자.
-      const output1 = await getOpenApi(this.incomeUrl, conf, dataQuery, 'FHKST66430200');
-       // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
-      const output2 = await getOpenApi(
-        this.defaultUrl,
-        conf,
-        defaultQuery,
-        'CTPF1002R',
-      );
-      // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
-      const output3 = await manager.find(StockDaily, {
-        select: {
-          
-        },
-        where: {
-
-        }
-      })
-      // 주식 마지막 데이터 끌고 오기. 최신 데이터로.
-      if ( isProductDetail(output1)) {
-      }
+      setTimeout(() => this.getDetailDataDelay(stock, conf), delay);
+      delay += this.intervals;
     }
   }
 
@@ -114,5 +169,4 @@ export class OpenapiDetailData {
     date52WeeksAgo.setHours(0, 0, 0, 0);
     return date52WeeksAgo;
   }
-  
 }
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index cbc43334..e1532afa 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -1,3 +1,4 @@
+import { Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { DataSource } from 'typeorm';
 import { openApiConfig } from '../config/openapi.config';
@@ -10,7 +11,6 @@ import {
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
-import { Injectable } from '@nestjs/common';
 
 @Injectable()
 export class OpenapiMinuteData {
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index 3eac067f..5af605b1 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -1,3 +1,4 @@
+import { Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { DataSource, EntityManager } from 'typeorm';
 import { getOpenApi, getPreviousDate, getTodayDate } from '../openapiUtil.api';
@@ -16,7 +17,6 @@ import {
   StockMonthly,
   StockYearly,
 } from '@/stock/domain/stockData.entity';
-import { Injectable } from '@nestjs/common';
 
 const DATE_TO_ENTITY = {
   D: StockDaily,
@@ -38,7 +38,7 @@ const INTERVALS = 4000;
 export class OpenapiPeriodData {
   private readonly url: string =
     '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
-  public constructor(private readonly datasourse: DataSource) {
+  public constructor(private readonly datasource: DataSource) {
     this.getItemChartPriceCheck();
   }
 
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index 00dca421..3e79d214 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -1,16 +1,32 @@
 import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 import { OpenapiScraperService } from './openapi-scraper.service';
-import { DataSource } from 'typeorm';
-import { TypeOrmModule } from '@nestjs/typeorm';
 import { Stock } from '@/stock/domain/stock.entity';
-import { StockDaily, StockMinutely, StockMonthly, StockWeekly, StockYearly } from '@/stock/domain/stockData.entity';
-import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
+import {
+  StockDaily,
+  StockMinutely,
+  StockMonthly,
+  StockWeekly,
+  StockYearly,
+} from '@/stock/domain/stockData.entity';
 import { StockDetail } from '@/stock/domain/stockDetail.entity';
+import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
 
 @Module({
-  imports: [TypeOrmModule.forFeature([Stock, StockMinutely , StockDaily, StockWeekly, StockMonthly, StockYearly, StockLiveData, StockDetail])],
+  imports: [
+    TypeOrmModule.forFeature([
+      Stock,
+      StockMinutely,
+      StockDaily,
+      StockWeekly,
+      StockMonthly,
+      StockYearly,
+      StockLiveData,
+      StockDetail,
+    ]),
+  ],
   controllers: [],
   providers: [OpenapiPeriodData, OpenapiMinuteData, OpenapiScraperService],
 })
diff --git a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
index c5642b3a..f05edcea 100644
--- a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
+++ b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
@@ -178,36 +178,36 @@ export type StockDetailQuery = {
   code: string;
 };
 
-export type FinancialDetail = {
-  stac_yymm: string; // 결산 년월
-  sale_account: string; // 매출액
-  sale_cost: string; // 매출원가
-  sale_totl_prfi: string; // 매출총이익
-  depr_cost: string; // 감가상각비
-  sell_mang: string; // 판매관리비
-  bsop_prti: string; // 영업이익
-  bsop_non_ernn: string; // 영업외수익
-  bsop_non_expn: string; // 영업외비용
-  op_prfi: string; // 영업이익
-  spec_prfi: string; // 특별이익
-  spec_loss: string; // 특별손실
-  thtr_ntin: string; // 세전순이익
-};
+//export type FinancialDetail = {
+//  stac_yymm: string; // 결산 년월
+//  sale_account: string; // 매출액
+//  sale_cost: string; // 매출원가
+//  sale_totl_prfi: string; // 매출총이익
+//  depr_cost: string; // 감가상각비
+//  sell_mang: string; // 판매관리비
+//  bsop_prti: string; // 영업이익
+//  bsop_non_ernn: string; // 영업외수익
+//  bsop_non_expn: string; // 영업외비용
+//  op_prfi: string; // 영업이익
+//  spec_prfi: string; // 특별이익
+//  spec_loss: string; // 특별손실
+//  thtr_ntin: string; // 세전순이익
+//};
 
-export const isFinancialDetail = (data: any): data is FinancialDetail => {
-  return (
-    typeof data.stac_yymm === 'string' &&
-    typeof data.sale_account === 'string' &&
-    typeof data.sale_cost === 'string' &&
-    typeof data.sale_totl_prfi === 'string' &&
-    typeof data.depr_cost === 'string' &&
-    typeof data.sell_mang === 'string' &&
-    typeof data.bsop_prti === 'string' &&
-    typeof data.bsop_non_ernn === 'string' &&
-    typeof data.bsop_non_expn === 'string' &&
-    typeof data.op_prfi === 'string' &&
-    typeof data.spec_prfi === 'string' &&
-    typeof data.spec_loss === 'string' &&
-    typeof data.thtr_ntin === 'string'
-  );
-};
+//export const isFinancialDetail = (data: any): data is FinancialDetail => {
+//  return (
+//    typeof data.stac_yymm === 'string' &&
+//    typeof data.sale_account === 'string' &&
+//    typeof data.sale_cost === 'string' &&
+//    typeof data.sale_totl_prfi === 'string' &&
+//    typeof data.depr_cost === 'string' &&
+//    typeof data.sell_mang === 'string' &&
+//    typeof data.bsop_prti === 'string' &&
+//    typeof data.bsop_non_ernn === 'string' &&
+//    typeof data.bsop_non_expn === 'string' &&
+//    typeof data.op_prfi === 'string' &&
+//    typeof data.spec_prfi === 'string' &&
+//    typeof data.spec_loss === 'string' &&
+//    typeof data.thtr_ntin === 'string'
+//  );
+//};
diff --git a/test.js b/test.js
deleted file mode 100644
index ea3c8120..00000000
--- a/test.js
+++ /dev/null
@@ -1,8 +0,0 @@
-function getDate52WeeksAgo() {
-	const today = new Date();
-	const weeksAgo = 52 * 7; // 52주 * 7일
-	const date52WeeksAgo = new Date(today.setDate(today.getDate() - weeksAgo));
-	return date52WeeksAgo;
-  }
-  
-  console.log(getDate52WeeksAgo());
diff --git a/yarn.lock b/yarn.lock
index 10d4e991..b8b27206 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1199,11 +1199,6 @@
   resolved "https://registry.yarnpkg.com/@lukeed/csprng/-/csprng-1.1.0.tgz#1e3e4bd05c1cc7a0b2ddbd8a03f39f6e4b5e6cfe"
   integrity sha512-Z7C/xXCiGWsg0KuKsHTKJxbWhpI3Vs5GwLfOean7MGyVFGqdRgBbAjOCh6u4bbjPc/8MJ2pZmK/0DLdCbivLDA==
 
-"@microsoft/tsdoc@^0.15.0":
-  version "0.15.0"
-  resolved "https://registry.yarnpkg.com/@microsoft/tsdoc/-/tsdoc-0.15.0.tgz#f29a55df17cb6e87cfbabce33ff6a14a9f85076d"
-  integrity sha512-HZpPoABogPvjeJOdzCOSJsXeL/SMCBgBZMVC3X3d7YYp2gf31MfxhUoYUNwf1ERPJOnQc0wkFn9trqI6ZEdZuA==
-
 "@mdx-js/react@^3.0.0":
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/@mdx-js/react/-/react-3.1.0.tgz#c4522e335b3897b9a845db1dbdd2f966ae8fb0ed"
@@ -1211,6 +1206,11 @@
   dependencies:
     "@types/mdx" "^2.0.0"
 
+"@microsoft/tsdoc@^0.15.0":
+  version "0.15.0"
+  resolved "https://registry.yarnpkg.com/@microsoft/tsdoc/-/tsdoc-0.15.0.tgz#f29a55df17cb6e87cfbabce33ff6a14a9f85076d"
+  integrity sha512-HZpPoABogPvjeJOdzCOSJsXeL/SMCBgBZMVC3X3d7YYp2gf31MfxhUoYUNwf1ERPJOnQc0wkFn9trqI6ZEdZuA==
+
 "@nestjs/cli@^10.0.0":
   version "10.4.5"
   resolved "https://registry.yarnpkg.com/@nestjs/cli/-/cli-10.4.5.tgz#d6563b87e8ca1d0f256c19a7847dbcc96c76a88e"
@@ -2000,7 +2000,6 @@
   dependencies:
     "@types/node" "*"
 
-"@types/estree@1.0.6", "@types/estree@^1.0.5", "@types/estree@^1.0.6":
 "@types/doctrine@^0.0.9":
   version "0.0.9"
   resolved "https://registry.yarnpkg.com/@types/doctrine/-/doctrine-0.0.9.tgz#d86a5f452a15e3e3113b99e39616a9baa0f9863f"
@@ -2260,16 +2259,16 @@
   dependencies:
     "@types/node" "*"
 
-"@types/validator@^13.11.8":
-  version "13.12.2"
-  resolved "https://registry.yarnpkg.com/@types/validator/-/validator-13.12.2.tgz#760329e756e18a4aab82fc502b51ebdfebbe49f5"
-  integrity sha512-6SlHBzUW8Jhf3liqrGGXyTJSIFe4nqlJ5A5KaMZ2l/vbM3Wh3KSybots/wfWVzNLK4D1NZluDlSQIbIEPx6oyA==
-
 "@types/uuid@^9.0.1":
   version "9.0.8"
   resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-9.0.8.tgz#7545ba4fc3c003d6c756f651f3bf163d8f0f29ba"
   integrity sha512-jg+97EGIcY9AGHJJRaaPVgetKDsrTgbRjQ5Msgjh/DQKEFl0DtyRr/VCOyD1T2R1MNeWPK/u7JoGhlDZnKBAfA==
 
+"@types/validator@^13.11.8":
+  version "13.12.2"
+  resolved "https://registry.yarnpkg.com/@types/validator/-/validator-13.12.2.tgz#760329e756e18a4aab82fc502b51ebdfebbe49f5"
+  integrity sha512-6SlHBzUW8Jhf3liqrGGXyTJSIFe4nqlJ5A5KaMZ2l/vbM3Wh3KSybots/wfWVzNLK4D1NZluDlSQIbIEPx6oyA==
+
 "@types/yargs-parser@*":
   version "21.0.3"
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-21.0.3.tgz#815e30b786d2e8f0dcd85fd5bcf5e1a04d008f15"
@@ -3022,13 +3021,6 @@ base64-js@^1.3.1:
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
   integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
 
-better-opn@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/better-opn/-/better-opn-3.0.2.tgz#f96f35deaaf8f34144a4102651babcf00d1d8817"
-  integrity sha512-aVNobHnJqLiUelTaHat9DZ1qM2w0C0Eym4LPI/3JxOnSokGVdsl1T1kN7TFvsEAD8G47A6VKQ0TVHqbBnYMJlQ==
-  dependencies:
-    open "^8.0.4"
-
 base64id@2.0.0, base64id@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/base64id/-/base64id-2.0.0.tgz#2770ac6bc47d312af97a8bf9a634342e0cd25cb6"
@@ -3039,6 +3031,13 @@ base64url@3.x.x:
   resolved "https://registry.yarnpkg.com/base64url/-/base64url-3.0.1.tgz#6399d572e2bc3f90a9a8b22d5dbb0a32d33f788d"
   integrity sha512-ir1UPr3dkwexU7FdV8qBBbNDRUhMmIekYMFZfi+C/sLNnRESKPl23nB9b2pltqfOQNnGzsDdId90AEtG5tCx4A==
 
+better-opn@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/better-opn/-/better-opn-3.0.2.tgz#f96f35deaaf8f34144a4102651babcf00d1d8817"
+  integrity sha512-aVNobHnJqLiUelTaHat9DZ1qM2w0C0Eym4LPI/3JxOnSokGVdsl1T1kN7TFvsEAD8G47A6VKQ0TVHqbBnYMJlQ==
+  dependencies:
+    open "^8.0.4"
+
 binary-extensions@^2.0.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.3.0.tgz#f6e14a97858d327252200242d4ccfe522c445522"
@@ -6151,13 +6150,6 @@ js-yaml@^3.13.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-js-yaml@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.1.0.tgz#c1fb65f8f5017901cdd2c951864ba18458a10602"
-  integrity sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==
-  dependencies:
-    argparse "^2.0.1"
-
 jsdoc-type-pratt-parser@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/jsdoc-type-pratt-parser/-/jsdoc-type-pratt-parser-4.1.0.tgz#ff6b4a3f339c34a6c188cbf50a16087858d22113"
@@ -6734,6 +6726,13 @@ neo-async@^2.6.2:
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.2.tgz#b4aafb93e3aeb2d8174ca53cf163ab7d7308305f"
   integrity sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==
 
+nest-winston@^1.9.7:
+  version "1.9.7"
+  resolved "https://registry.yarnpkg.com/nest-winston/-/nest-winston-1.9.7.tgz#1ef6eb2459ce595655de37d5beb900d2e75b61d3"
+  integrity sha512-pTTgImRgv7urojsDvaTlenAjyJNLj7ywamfjzrhWKhLhp80AKLYNwf103dVHeqZWe+nzp/vd9DGRs/UN/YadOQ==
+  dependencies:
+    fast-safe-stringify "^2.1.1"
+
 no-case@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/no-case/-/no-case-3.0.4.tgz#d361fd5c9800f558551a8369fc0dcd4662b6124d"
@@ -6742,13 +6741,6 @@ no-case@^3.0.4:
     lower-case "^2.0.2"
     tslib "^2.0.3"
 
-nest-winston@^1.9.7:
-  version "1.9.7"
-  resolved "https://registry.yarnpkg.com/nest-winston/-/nest-winston-1.9.7.tgz#1ef6eb2459ce595655de37d5beb900d2e75b61d3"
-  integrity sha512-pTTgImRgv7urojsDvaTlenAjyJNLj7ywamfjzrhWKhLhp80AKLYNwf103dVHeqZWe+nzp/vd9DGRs/UN/YadOQ==
-  dependencies:
-    fast-safe-stringify "^2.1.1"
-
 node-abort-controller@^3.0.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/node-abort-controller/-/node-abort-controller-3.1.1.tgz#a94377e964a9a37ac3976d848cb5c765833b8548"
@@ -7485,7 +7477,6 @@ redent@^3.0.0:
     indent-string "^4.0.0"
     strip-indent "^3.0.0"
 
-reflect-metadata@^0.2.0:
 reflect-metadata@^0.2.0, reflect-metadata@^0.2.1:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.2.2.tgz#400c845b6cba87a21f2c65c4aeb158f4fa4d9c5b"
@@ -8705,7 +8696,6 @@ util-deprecate@^1.0.1, util-deprecate@^1.0.2, util-deprecate@~1.0.1:
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==
 
-utils-merge@1.0.1, utils-merge@1.x.x, utils-merge@^1.0.1:
 util@^0.12.5:
   version "0.12.5"
   resolved "https://registry.yarnpkg.com/util/-/util-0.12.5.tgz#5f17a6059b73db61a875668781a1c2b136bd6fbc"
@@ -8717,16 +8707,11 @@ util@^0.12.5:
     is-typed-array "^1.1.3"
     which-typed-array "^1.1.2"
 
-utils-merge@1.0.1:
+utils-merge@1.0.1, utils-merge@1.x.x, utils-merge@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==
 
-uuid@^9.0.0:
-  version "9.0.1"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.1.tgz#e188d4c8853cc722220392c424cd637f32293f30"
-  integrity sha512-b+1eJOlsR9K8HJpow9Ok3fiWOWSIcIzXodvv0rQjVoOVNpWMpxf1wZNpt4y9h10odCNrqnYp1OBzRktckBe3sA==
-
 uuid@10.0.0:
   version "10.0.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-10.0.0.tgz#5a95aa454e6e002725c79055fd42aaba30ca6294"

From 8f5f7729fd612a129774320378c2be3bf2d6fb98 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 11:38:37 +0900
Subject: [PATCH 030/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EC=88=9C=EC=9C=BC=EB=A1=9C=20=EC=B1=84=ED=8C=85=20?=
 =?UTF-8?q?=EC=A0=95=EB=A0=AC=20=EA=B8=B0=EB=8A=A5=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.service.ts | 55 +++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index 3b9ae9d3..95412659 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -29,6 +29,26 @@ export class ChatService {
     return await this.toScrollResponse(result, chatScrollQuery.pageSize);
   }
 
+  async scrollChatByLike(chatScrollQuery: ChatScrollQuery, userId?: number) {
+    this.validatePageSize(chatScrollQuery);
+    const result = await this.findChatScrollOrderByLike(
+      chatScrollQuery,
+      userId,
+    );
+    return await this.toScrollResponse(result, chatScrollQuery.pageSize);
+  }
+
+  async findChatScrollOrderByLike(
+    chatScrollQuery: ChatScrollQuery,
+    userId?: number,
+  ) {
+    const queryBuilder = await this.buildChatScrollByLikeQuery(
+      chatScrollQuery,
+      userId,
+    );
+    return queryBuilder.getMany();
+  }
+
   private validatePageSize(chatScrollQuery: ChatScrollQuery) {
     const { pageSize } = chatScrollQuery;
     if (pageSize && pageSize > 100) {
@@ -53,6 +73,41 @@ export class ChatService {
     return queryBuilder.getMany();
   }
 
+  private async buildChatScrollByLikeQuery(
+    chatScrollQuery: ChatScrollQuery,
+    userId?: number,
+  ) {
+    const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
+    const { stockId, latestChatId, pageSize } = chatScrollQuery;
+    const size = pageSize ? pageSize : DEFAULT_PAGE_SIZE;
+
+    queryBuilder
+      .leftJoinAndSelect('chat.likes', 'like', 'like.user_id = :userId', {
+        userId,
+      })
+      .where('chat.stock_id = :stockId', { stockId })
+      .orderBy('chat.likeCount', 'DESC')
+      .addOrderBy('chat.id', 'DESC')
+      .take(size + 1);
+    if (latestChatId) {
+      const chat = await this.dataSource.manager.findOne(Chat, {
+        where: { id: latestChatId },
+        select: ['likeCount'],
+      });
+      if (chat) {
+        queryBuilder.andWhere(
+          'chat.likeCount < :likeCount or (chat.likeCount = :likeCount and chat.id < :latestChatId)',
+          {
+            likeCount: chat.likeCount,
+            latestChatId,
+          },
+        );
+      }
+    }
+
+    return queryBuilder;
+  }
+
   private buildChatScrollQuery(
     chatScrollQuery: ChatScrollQuery,
     userId?: number,

From cdcaf84a5b20446a82972053b47fd374f9066dfd Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 11:39:11 +0900
Subject: [PATCH 031/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A2=8B=EC=95=84?=
 =?UTF-8?q?=EC=9A=94=20=EC=88=9C=20=EC=B1=84=ED=8C=85=20=EC=8A=A4=ED=81=AC?=
 =?UTF-8?q?=EB=A1=A4=20=EC=97=94=EB=93=9C=ED=8F=AC=EC=9D=B8=ED=8A=B8=20?=
 =?UTF-8?q?=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.controller.ts | 25 ++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/packages/backend/src/chat/chat.controller.ts b/packages/backend/src/chat/chat.controller.ts
index 0670c9fa..35ce3a3b 100644
--- a/packages/backend/src/chat/chat.controller.ts
+++ b/packages/backend/src/chat/chat.controller.ts
@@ -64,4 +64,29 @@ export class ChatController {
     this.chatGateWay.broadcastLike(result);
     return result;
   }
+
+  @ApiOperation({
+    summary: '채팅 스크롤 조회 API(좋아요 순)',
+    description: '좋아요 순으로 채팅을 스크롤하여 조회한다.',
+  })
+  @ApiOkResponse({
+    description: '스크롤 조회 성공',
+    type: ChatScrollResponse,
+  })
+  @ApiBadRequestResponse({
+    description: '스크롤 크기 100 초과',
+    example: {
+      message: 'pageSize should be less than 100',
+      error: 'Bad Request',
+      statusCode: 400,
+    },
+  })
+  @Get('/like')
+  async findChatListByLike(
+    @Query() request: ChatScrollQuery,
+    @Req() req: Express.Request,
+  ) {
+    const user = req.user as User;
+    return await this.chatService.scrollChatByLike(request, user?.id);
+  }
 }

From 8e27f1307ddbe1f951776ef7d6c8baba82ba0580 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 11:41:08 +0900
Subject: [PATCH 032/112] =?UTF-8?q?=E2=9C=A8=20feat:=20chat=20likeCount=20?=
 =?UTF-8?q?=EC=9D=B8=EB=8D=B1=EC=8A=A4=20=EC=84=A4=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/domain/chat.entity.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/backend/src/chat/domain/chat.entity.ts b/packages/backend/src/chat/domain/chat.entity.ts
index a1bab9ca..2a5ab380 100644
--- a/packages/backend/src/chat/domain/chat.entity.ts
+++ b/packages/backend/src/chat/domain/chat.entity.ts
@@ -1,6 +1,7 @@
 import {
   Column,
   Entity,
+  Index,
   JoinColumn,
   ManyToOne,
   OneToMany,
@@ -34,6 +35,7 @@ export class Chat {
   @Column({ type: 'enum', enum: ChatType, default: ChatType.NORMAL })
   type: ChatType = ChatType.NORMAL;
 
+  @Index()
   @Column({ name: 'like_count', default: 0 })
   likeCount: number = 0;
 

From 0dd1b70f9b90a9b32bd3bb4313bcfc12e0f6af19 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 12:02:56 +0900
Subject: [PATCH 033/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20?=
 =?UTF-8?q?=EC=B1=84=ED=8C=85=20=EC=8A=A4=ED=81=AC=EB=A1=A4=20=EC=BF=BC?=
 =?UTF-8?q?=EB=A6=AC=20=EB=B9=8C=EB=8D=94=20=EC=A4=91=EB=B3=B5=20=EC=BD=94?=
 =?UTF-8?q?=EB=93=9C=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.service.ts | 67 +++++++++++++----------
 1 file changed, 37 insertions(+), 30 deletions(-)

diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index 95412659..c9431a8d 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -1,5 +1,5 @@
 import { BadRequestException, Injectable } from '@nestjs/common';
-import { DataSource } from 'typeorm';
+import { DataSource, SelectQueryBuilder } from 'typeorm';
 import { Chat } from '@/chat/domain/chat.entity';
 import { ChatScrollQuery } from '@/chat/dto/chat.request';
 import { ChatScrollResponse } from '@/chat/dto/chat.response';
@@ -9,6 +9,13 @@ export interface ChatMessage {
   stockId: string;
 }
 
+const ORDER = {
+  LIKE: 'like',
+  LATEST: 'latest',
+} as const;
+
+export type Order = (typeof ORDER)[keyof typeof ORDER];
+
 const DEFAULT_PAGE_SIZE = 20;
 
 @Injectable()
@@ -42,9 +49,10 @@ export class ChatService {
     chatScrollQuery: ChatScrollQuery,
     userId?: number,
   ) {
-    const queryBuilder = await this.buildChatScrollByLikeQuery(
+    const queryBuilder = await this.buildChatScrollQuery(
       chatScrollQuery,
       userId,
+      ORDER.LIKE,
     );
     return queryBuilder.getMany();
   }
@@ -69,13 +77,17 @@ export class ChatService {
     chatScrollQuery: ChatScrollQuery,
     userId?: number,
   ) {
-    const queryBuilder = this.buildChatScrollQuery(chatScrollQuery, userId);
+    const queryBuilder = await this.buildChatScrollQuery(
+      chatScrollQuery,
+      userId,
+    );
     return queryBuilder.getMany();
   }
 
-  private async buildChatScrollByLikeQuery(
+  private async buildChatScrollQuery(
     chatScrollQuery: ChatScrollQuery,
     userId?: number,
+    order: Order = ORDER.LATEST,
   ) {
     const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
     const { stockId, latestChatId, pageSize } = chatScrollQuery;
@@ -86,9 +98,26 @@ export class ChatService {
         userId,
       })
       .where('chat.stock_id = :stockId', { stockId })
-      .orderBy('chat.likeCount', 'DESC')
-      .addOrderBy('chat.id', 'DESC')
       .take(size + 1);
+
+    if (order === ORDER.LIKE) {
+      return this.buildLikeCountQuery(queryBuilder, latestChatId);
+    }
+    queryBuilder.orderBy('chat.id', 'DESC');
+    if (latestChatId) {
+      queryBuilder.andWhere('chat.id < :latestChatId', { latestChatId });
+    }
+
+    return queryBuilder;
+  }
+
+  private async buildLikeCountQuery(
+    queryBuilder: SelectQueryBuilder<Chat>,
+    latestChatId?: number,
+  ) {
+    queryBuilder
+      .orderBy('chat.likeCount', 'DESC')
+      .addOrderBy('chat.id', 'DESC');
     if (latestChatId) {
       const chat = await this.dataSource.manager.findOne(Chat, {
         where: { id: latestChatId },
@@ -96,7 +125,8 @@ export class ChatService {
       });
       if (chat) {
         queryBuilder.andWhere(
-          'chat.likeCount < :likeCount or (chat.likeCount = :likeCount and chat.id < :latestChatId)',
+          'chat.likeCount < :likeCount or' +
+            ' (chat.likeCount = :likeCount and chat.id < :latestChatId)',
           {
             likeCount: chat.likeCount,
             latestChatId,
@@ -104,29 +134,6 @@ export class ChatService {
         );
       }
     }
-
-    return queryBuilder;
-  }
-
-  private buildChatScrollQuery(
-    chatScrollQuery: ChatScrollQuery,
-    userId?: number,
-  ) {
-    const queryBuilder = this.dataSource.createQueryBuilder(Chat, 'chat');
-    const { stockId, latestChatId, pageSize } = chatScrollQuery;
-    const size = pageSize ? pageSize : DEFAULT_PAGE_SIZE;
-
-    queryBuilder
-      .leftJoinAndSelect('chat.likes', 'like', 'like.user_id = :userId', {
-        userId,
-      })
-      .where('chat.stock_id = :stockId', { stockId })
-      .orderBy('chat.id', 'DESC')
-      .take(size + 1);
-    if (latestChatId) {
-      queryBuilder.andWhere('chat.id < :latestChatId', { latestChatId });
-    }
-
     return queryBuilder;
   }
 }

From 5e7e4b09c3c9974828f4093ef8d53e6d865d8341 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 12:04:21 +0900
Subject: [PATCH 034/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A3=BC=EC=8B=9D?=
 =?UTF-8?q?=20=EC=86=8C=EC=9C=A0=20=ED=99=95=EC=9D=B8=20=EC=97=94=EB=93=9C?=
 =?UTF-8?q?=ED=8F=AC=EC=9D=B8=ED=8A=B8=EB=A5=BC=20=EC=BF=BC=EB=A6=AC?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B0=9B=EB=8F=84=EB=A1=9D=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/stock.controller.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/stock/stock.controller.ts b/packages/backend/src/stock/stock.controller.ts
index 5aaf6707..6f9e1dd4 100644
--- a/packages/backend/src/stock/stock.controller.ts
+++ b/packages/backend/src/stock/stock.controller.ts
@@ -140,7 +140,7 @@ export class StockController {
   })
   @Get('user/ownership')
   async checkOwnership(
-    @Body() body: UserStockRequest,
+    @Query() body: UserStockRequest,
     @Req() request: Request,
   ) {
     const user = request.user as User;

From ca6f156dec878a46375161aba90ebc04b5040ad3 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 12:39:36 +0900
Subject: [PATCH 035/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20tR=5FI?=
 =?UTF-8?q?DS=EB=A1=9C=20=EB=A6=AC=ED=84=B0=EB=9F=B4=20=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../backend/src/scraper/openapi/type/openapiUtil.type.ts  | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
index df05e35a..bd2e3edd 100644
--- a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
+++ b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
@@ -1,7 +1,13 @@
 export type TR_ID =
   | 'FHKST03010100'
+  | 'FHKST03010200'
   | 'FHKST66430200'
   | 'HHKDB669107C0'
   | 'CTPF1002R';
 
-export const DEFAULT_TR_ID: TR_ID = 'FHKST03010100';
+export const TR_IDS: Record<string, TR_ID> = {
+  ITEM_CHART_PRICE: 'FHKST03010100',
+  MINUTE_DATA: 'FHKST03010200',
+  FINANCIAL_DATA: 'FHKST66430200',
+  PRODUCTION_DETAIL: 'CTPF1002R',
+};

From 2429423cc9d7a46a95a0bf00cb05add5b76f2fe3 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 14:22:17 +0900
Subject: [PATCH 036/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20production=20?=
 =?UTF-8?q?=EB=AA=A8=EB=93=9C=EC=9D=BC=EB=95=8C=EC=97=90=EB=A7=8C=20?=
 =?UTF-8?q?=EC=9E=91=EB=8F=99=ED=95=98=EA=B2=8C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../scraper/openapi/openapi-scraper.module.ts    |  4 +---
 .../scraper/openapi/openapi-scraper.service.ts   | 16 +++++++++++-----
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index 3e79d214..9024497e 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -1,7 +1,5 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
-import { OpenapiMinuteData } from './api/openapiMinuteData.api';
-import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 import { OpenapiScraperService } from './openapi-scraper.service';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
@@ -28,6 +26,6 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
     ]),
   ],
   controllers: [],
-  providers: [OpenapiPeriodData, OpenapiMinuteData, OpenapiScraperService],
+  providers: [OpenapiScraperService],
 })
 export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
index 98f27a34..eb2b727b 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
@@ -1,13 +1,19 @@
 import { Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
+import { OpenapiDetailData } from './api/openapiDetailData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 
 @Injectable()
 export class OpenapiScraperService {
-  public constructor(
-    private readonly datasourse: DataSource,
-    private readonly openapiPeriodData: OpenapiPeriodData,
-    private readonly openapiMinuteData: OpenapiMinuteData,
-  ) {}
+  private readonly openapiPeriodData: OpenapiPeriodData;
+  private readonly openapiMinuteData: OpenapiMinuteData;
+  private readonly openapiDetailData: OpenapiDetailData;
+  public constructor(private datasource: DataSource) {
+    if (process.env.NODE_ENV === 'production') {
+      this.openapiPeriodData = new OpenapiPeriodData(datasource);
+      this.openapiMinuteData = new OpenapiMinuteData(datasource);
+      this.openapiDetailData = new OpenapiDetailData(datasource);
+    }
+  }
 }

From b7731690fd6c3a5ea7b25121facf8450b5f55dc1 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 14:22:45 +0900
Subject: [PATCH 037/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20?=
 =?UTF-8?q?=EB=A6=AC=ED=84=B0=EB=9F=B4=20=EC=BD=94=EB=93=9C=20=EC=A0=9C?=
 =?UTF-8?q?=EA=B1=B0=20-=20tr=5Fid?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../korea-stock-info/entities/stock.entity.ts | 23 --------
 .../korea-stock-info.service.ts               |  2 +-
 .../openapi/api/openapiDetailData.api.ts      |  9 ++--
 .../openapi/api/openapiMinuteData.api.ts      | 53 ++++++++++++++-----
 .../openapi/api/openapiPeriodData.api.ts      |  2 +
 .../src/scraper/openapi/openapiUtil.api.ts    |  4 +-
 6 files changed, 49 insertions(+), 44 deletions(-)
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/entities/stock.entity.ts

diff --git a/packages/backend/src/scraper/korea-stock-info/entities/stock.entity.ts b/packages/backend/src/scraper/korea-stock-info/entities/stock.entity.ts
deleted file mode 100644
index ad721147..00000000
--- a/packages/backend/src/scraper/korea-stock-info/entities/stock.entity.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { Entity, Column, PrimaryGeneratedColumn } from 'typeorm';
-
-//TODO : entity update require
-@Entity()
-export class Master {
-  @PrimaryGeneratedColumn({ type: 'int', unsigned: true })
-  id?: number;
-
-  @Column()
-  shortCode?: string;
-
-  @Column()
-  standardCode?: string;
-
-  @Column()
-  koreanName?: string;
-
-  @Column()
-  groupCode?: string;
-
-  @Column()
-  marketCapSize?: string;
-}
diff --git a/packages/backend/src/scraper/korea-stock-info/korea-stock-info.service.ts b/packages/backend/src/scraper/korea-stock-info/korea-stock-info.service.ts
index 618bb349..430b9f6a 100644
--- a/packages/backend/src/scraper/korea-stock-info/korea-stock-info.service.ts
+++ b/packages/backend/src/scraper/korea-stock-info/korea-stock-info.service.ts
@@ -21,7 +21,7 @@ export class KoreaStockInfoService {
     private readonly datasource: DataSource,
     @Inject('winston') private readonly logger: Logger,
   ) {
-    //this.initKoreaStockInfo();
+    this.initKoreaStockInfo();
   }
 
   private async existsStockInfo(stockId: string, manager: EntityManager) {
diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index fb07ec1d..f8e3cb92 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -10,6 +10,7 @@ import {
   ProductDetail,
   StockDetailQuery,
 } from '../type/openapiDetailData.type';
+import { TR_IDS } from '../type/openapiUtil.type';
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockDaily } from '@/stock/domain/stockData.entity';
@@ -40,9 +41,9 @@ export class OpenapiDetailData {
   }
 
   private async saveDetailData(stockDetail: StockDetail) {
-    const entityManager = this.datasource.manager;
+    const manager = this.datasource.manager;
     const entity = StockDetail;
-    entityManager.create(entity, stockDetail);
+    manager.save(entity, stockDetail);
   }
 
   private async calPer(eps: number): Promise<number> {
@@ -116,14 +117,14 @@ export class OpenapiDetailData {
       this.incomeUrl,
       conf,
       dataQuery,
-      'FHKST66430200',
+      TR_IDS.FINANCIAL_DATA,
     );
     // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
     const output2 = await getOpenApi(
       this.defaultUrl,
       conf,
       defaultQuery,
-      'CTPF1002R',
+      TR_IDS.PRODUCTION_DETAIL,
     );
 
     if (isFinancialData(output1) && isProductDetail(output2)) {
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index e1532afa..26ea64e4 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -8,6 +8,7 @@ import {
   MinuteData,
   UpdateStockQuery,
 } from '../type/openapiMinuteData.type';
+import { TR_IDS } from '../type/openapiUtil.type';
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
@@ -18,11 +19,14 @@ export class OpenapiMinuteData {
   private readonly entity = StockMinutely;
   private readonly url: string =
     '/uapi/domestic-stock/v1/quotations/inquire-time-itemchartprice';
-  public constructor(private readonly datasourse: DataSource) {}
+  private readonly intervals: number = 60;
+  public constructor(private readonly datasource: DataSource) {
+    this.getStockData().then(() => this.getMinuteData());
+  }
 
   @Cron('0 1 * * 1-5')
   private async getStockData() {
-    this.stock = await this.datasourse.manager.findBy(Stock, {
+    this.stock = await this.datasource.manager.findBy(Stock, {
       isTrading: true,
     });
   }
@@ -44,28 +48,49 @@ export class OpenapiMinuteData {
     return stockPeriod;
   }
 
-  private async saveMinuteData(stockPeriod: StockMinutely) {
-    const manager = this.datasourse.manager;
-    manager.create(this.entity, stockPeriod);
+  private async saveMinuteData(stockId: string, item: MinuteData) {
+    const manager = this.datasource.manager;
+    const stockPeriod = this.convertResToMinuteData(stockId, item);
+    manager.save(this.entity, stockPeriod);
+  }
+
+  private async getMinuteDataInterval(
+    stockId: string,
+    time: string,
+    config: typeof openApiConfig,
+  ) {
+    const query = this.getUpdateStockQuery(stockId, time);
+    console.log(query);
+    const response = await getOpenApi(
+      this.url,
+      config,
+      query,
+      TR_IDS.MINUTE_DATA,
+    );
+    let output;
+    if (response.output2) output = response.output2;
+    if (output && output[0] && isMinuteData(output[0])) {
+      this.saveMinuteData(stockId, output[0]);
+    }
   }
 
   private async getMinuteDataChunk(
     chunk: Stock[],
     config: typeof openApiConfig,
   ) {
+    const time = getCurrentTime();
+    let interval = 0;
     for await (const stock of chunk) {
-      const time = getCurrentTime();
-      const query = this.getUpdateStockQuery(stock.id!, time);
-      const response = await getOpenApi(this.url, config, query);
-      const output = (await response.data).output2[0] as MinuteData;
-      if (output && isMinuteData(output)) {
-        const stockPeriod = this.convertResToMinuteData(stock.id!, output);
-        this.saveMinuteData(stockPeriod);
-      }
+      setTimeout(
+        () => this.getMinuteDataInterval(stock.id!, time, config),
+        interval,
+      );
+      interval += this.intervals;
     }
   }
 
-  @Cron('* 9-16 * * 1-5')
+  @Cron('* 9-14 * * 1-5')
+  @Cron('0-30 15 * * 1-5')
   private getMinuteData() {
     const configCount = openApiToken.configs.length;
     const chunkSize = Math.ceil(this.stock.length / configCount);
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index 5af605b1..c65b7789 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -8,6 +8,7 @@ import {
   ItemChartPriceQuery,
   Period,
 } from '../type/openapiPeriodData';
+import { TR_IDS } from '../type/openapiUtil.type';
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
@@ -123,6 +124,7 @@ export class OpenapiPeriodData {
       this.url,
       openApiToken.configs[configIdx],
       query,
+      TR_IDS.ITEM_CHART_PRICE,
     );
     return response.output2 as ChartData[];
   }
diff --git a/packages/backend/src/scraper/openapi/openapiUtil.api.ts b/packages/backend/src/scraper/openapi/openapiUtil.api.ts
index 06ae8c23..9ce04bd2 100644
--- a/packages/backend/src/scraper/openapi/openapiUtil.api.ts
+++ b/packages/backend/src/scraper/openapi/openapiUtil.api.ts
@@ -1,6 +1,6 @@
 import axios from 'axios';
 import { openApiConfig } from './config/openapi.config';
-import { DEFAULT_TR_ID, TR_ID } from './type/openapiUtil.type';
+import { TR_ID } from './type/openapiUtil.type';
 
 const postOpenApi = async (
   url: string,
@@ -19,7 +19,7 @@ const getOpenApi = async (
   url: string,
   config: typeof openApiConfig,
   query: object,
-  tr_id: TR_ID = DEFAULT_TR_ID,
+  tr_id: TR_ID,
 ) => {
   try {
     const response = await axios.get(config.STOCK_URL + url, {

From 8f30d02592da26024ce4da1a8bb3a5a23025038e Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 14:56:39 +0900
Subject: [PATCH 038/112] =?UTF-8?q?=E2=9C=A8=20feat:=20token=20retry=20?=
 =?UTF-8?q?=EB=A1=9C=EC=A7=81=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../scraper/openapi/api/openapiToken.api.ts   | 31 +++++++++++++++----
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index c4df3cdf..e5c230cf 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -1,8 +1,9 @@
-import { Inject, NotFoundException } from '@nestjs/common';
+import { Inject } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
-import { postOpenApi } from '../openapiUtil.api';
+import { OpenapiException } from '../util/openapiCustom.error';
+import { postOpenApi } from '../util/openapiUtil.api';
 import { logger } from '@/configs/logger.config';
 
 class OpenapiTokenApi {
@@ -34,8 +35,26 @@ class OpenapiTokenApi {
   }
 
   private async initAuthenValue() {
-    await this.initAccessToken();
-    await this.initWebSocketKey();
+    const delay = 60000;
+    const delayMinute = delay / 1000 / 60;
+
+    try {
+      await this.initAccessToken();
+      await this.initWebSocketKey();
+    } catch (error) {
+      if (error instanceof Error) {
+        this.logger.warn(
+          `Request failed: ${error.message}. Retrying in ${delayMinute} minute...`,
+        );
+      } else {
+        this.logger.warn(
+          `Request failed. Retrying in ${delayMinute} minute...`,
+        );
+        await new Promise((resolve) => setTimeout(resolve, delay));
+        await this.initAccessToken();
+        await this.initWebSocketKey();
+      }
+    }
   }
 
   @Cron('50 0 * * 1-5')
@@ -64,7 +83,7 @@ class OpenapiTokenApi {
     };
     const tmp = await postOpenApi('/oauth2/tokenP', config, body);
     if (!tmp.access_token) {
-      throw new NotFoundException('Access Token Failed');
+      throw new OpenapiException('Access Token Failed', 403);
     }
     return tmp.access_token as string;
   }
@@ -77,7 +96,7 @@ class OpenapiTokenApi {
     };
     const tmp = await postOpenApi('/oauth2/Approval', config, body);
     if (!tmp.approval_key) {
-      throw new NotFoundException('WebSocket Key Failed');
+      throw new OpenapiException('WebSocket Key Failed', 403);
     }
     return tmp.approval_key as string;
   }

From 364f833bb9d7b1d3e0130df91657d5869d79030e Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 15:11:10 +0900
Subject: [PATCH 039/112] =?UTF-8?q?=F0=9F=92=84=20style:=20stock=20control?=
 =?UTF-8?q?ler=20import=20=EC=88=9C=EC=84=9C=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/stock.controller.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/stock/stock.controller.ts b/packages/backend/src/stock/stock.controller.ts
index 6f9e1dd4..3f6ef023 100644
--- a/packages/backend/src/stock/stock.controller.ts
+++ b/packages/backend/src/stock/stock.controller.ts
@@ -32,6 +32,7 @@ import { StockDetailService } from './stockDetail.service';
 import SessionGuard from '@/auth/session/session.guard';
 import { GetUser } from '@/common/decorator/user.decorator';
 import { sessionConfig } from '@/configs/session.config';
+import { StockSearchRequest } from '@/stock/dto/stock.request';
 import {
   StockSearchResponse,
   StockViewsResponse,
@@ -46,7 +47,6 @@ import {
   UserStockResponse,
 } from '@/stock/dto/userStock.response';
 import { User } from '@/user/domain/user.entity';
-import { StockSearchRequest } from '@/stock/dto/stock.request';
 
 @Controller('stock')
 export class StockController {

From b097178a9ff14c90c97ba19ce5b413ce17733f48 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 15:14:33 +0900
Subject: [PATCH 040/112] =?UTF-8?q?=E2=9C=A8=20feat:=20custom=20filter=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80,=20exception=EB=8F=84=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Decorator/openapiException.filter.ts      | 32 +++++++++++++++++++
 .../openapi/api/openapiDetailData.api.ts      |  5 ++-
 .../openapi/api/openapiMinuteData.api.ts      |  6 ++--
 .../openapi/api/openapiPeriodData.api.ts      | 10 ++++--
 .../scraper/openapi/api/openapiToken.api.ts   |  5 ++-
 .../openapi/util/openapiCustom.error.ts       | 13 ++++++++
 .../openapi/{ => util}/openapiUtil.api.ts     | 27 +++++++++++++---
 7 files changed, 88 insertions(+), 10 deletions(-)
 create mode 100644 packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
 create mode 100644 packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
 rename packages/backend/src/scraper/openapi/{ => util}/openapiUtil.api.ts (67%)

diff --git a/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts b/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
new file mode 100644
index 00000000..50f91173
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
@@ -0,0 +1,32 @@
+import {
+  ExceptionFilter,
+  Catch,
+  HttpException,
+  HttpStatus,
+  Logger,
+} from '@nestjs/common';
+import { OpenapiException } from '../util/openapiCustom.error';
+
+@Catch()
+export class OpenapiExceptionFilter implements ExceptionFilter {
+  private readonly logger = new Logger(OpenapiExceptionFilter.name);
+
+  catch(exception: unknown) {
+    const status =
+      exception instanceof HttpException
+        ? exception.getStatus()
+        : HttpStatus.INTERNAL_SERVER_ERROR;
+
+    const message =
+      exception instanceof HttpException
+        ? exception.getResponse()
+        : 'Internal server error';
+
+    const error =
+      exception instanceof OpenapiException ? exception.getError() : '';
+
+    this.logger.error(
+      `HTTP Status: ${status} Error Message: ${JSON.stringify(message)} Error : ${error}`,
+    );
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index f8e3cb92..a758df55 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -1,7 +1,8 @@
+import { UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Between, DataSource } from 'typeorm';
 import { openApiConfig } from '../config/openapi.config';
-import { getOpenApi } from '../openapiUtil.api';
+import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import {
   DetailDataQuery,
   FinancialData,
@@ -11,6 +12,7 @@ import {
   StockDetailQuery,
 } from '../type/openapiDetailData.type';
 import { TR_IDS } from '../type/openapiUtil.type';
+import { getOpenApi } from '../util/openapiUtil.api';
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockDaily } from '@/stock/domain/stockData.entity';
@@ -28,6 +30,7 @@ export class OpenapiDetailData {
   constructor(private readonly datasource: DataSource) {}
 
   @Cron('0 8 * * 1-5')
+  @UseFilters(OpenapiExceptionFilter)
   public async getDetailData() {
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index 26ea64e4..60bc90b0 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -1,14 +1,15 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { DataSource } from 'typeorm';
 import { openApiConfig } from '../config/openapi.config';
-import { getCurrentTime, getOpenApi } from '../openapiUtil.api';
+import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import {
   isMinuteData,
   MinuteData,
   UpdateStockQuery,
 } from '../type/openapiMinuteData.type';
 import { TR_IDS } from '../type/openapiUtil.type';
+import { getCurrentTime, getOpenApi } from '../util/openapiUtil.api';
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
@@ -25,6 +26,7 @@ export class OpenapiMinuteData {
   }
 
   @Cron('0 1 * * 1-5')
+  @UseFilters(OpenapiExceptionFilter)
   private async getStockData() {
     this.stock = await this.datasource.manager.findBy(Stock, {
       isTrading: true,
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index c65b7789..fa4b2b9b 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -1,7 +1,7 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { DataSource, EntityManager } from 'typeorm';
-import { getOpenApi, getPreviousDate, getTodayDate } from '../openapiUtil.api';
+import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import {
   ChartData,
   isChartData,
@@ -9,6 +9,11 @@ import {
   Period,
 } from '../type/openapiPeriodData';
 import { TR_IDS } from '../type/openapiUtil.type';
+import {
+  getOpenApi,
+  getPreviousDate,
+  getTodayDate,
+} from '../util/openapiUtil.api';
 import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
@@ -44,6 +49,7 @@ export class OpenapiPeriodData {
   }
 
   @Cron('0 1 * * 1-5')
+  @UseFilters(OpenapiExceptionFilter)
   public async getItemChartPriceCheck() {
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index e5c230cf..36936c89 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -1,7 +1,8 @@
-import { Inject } from '@nestjs/common';
+import { Inject, UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
+import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import { OpenapiException } from '../util/openapiCustom.error';
 import { postOpenApi } from '../util/openapiUtil.api';
 import { logger } from '@/configs/logger.config';
@@ -58,6 +59,7 @@ class OpenapiTokenApi {
   }
 
   @Cron('50 0 * * 1-5')
+  @UseFilters(OpenapiExceptionFilter)
   private async initAccessToken() {
     const updatedConfig = await Promise.all(
       this.config.map(async (val) => {
@@ -69,6 +71,7 @@ class OpenapiTokenApi {
   }
 
   @Cron('50 0 * * 1-5')
+  @UseFilters(OpenapiExceptionFilter)
   private async initWebSocketKey() {
     this.config.forEach(async (val) => {
       val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
diff --git a/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts b/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
new file mode 100644
index 00000000..1e0c3913
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
@@ -0,0 +1,13 @@
+import { HttpException, HttpStatus } from '@nestjs/common';
+
+export class OpenapiException extends HttpException {
+  private error: unknown;
+  constructor(message: string, status: HttpStatus, error?: unknown) {
+    super(message, status);
+    this.error = error;
+  }
+
+  public getError() {
+    return this.error;
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/openapiUtil.api.ts b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
similarity index 67%
rename from packages/backend/src/scraper/openapi/openapiUtil.api.ts
rename to packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
index 9ce04bd2..7c177443 100644
--- a/packages/backend/src/scraper/openapi/openapiUtil.api.ts
+++ b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
@@ -1,6 +1,25 @@
+/* eslint-disable @typescript-eslint/no-explicit-any*/
+import { HttpStatus } from '@nestjs/common';
 import axios from 'axios';
-import { openApiConfig } from './config/openapi.config';
-import { TR_ID } from './type/openapiUtil.type';
+import { openApiConfig } from '../config/openapi.config';
+import { TR_ID } from '../type/openapiUtil.type';
+import { OpenapiException } from './openapiCustom.error';
+
+const throwOpenapiException = (error: any) => {
+  if (error.message && error.response && error.response.status) {
+    throw new OpenapiException(
+      `Request failed: ${error.message}`,
+      error.response.status,
+      error,
+    );
+  } else {
+    throw new OpenapiException(
+      `Unknown error: ${error.message || 'No message'}`,
+      HttpStatus.INTERNAL_SERVER_ERROR,
+      error,
+    );
+  }
+};
 
 const postOpenApi = async (
   url: string,
@@ -11,7 +30,7 @@ const postOpenApi = async (
     const response = await axios.post(config.STOCK_URL + url, body);
     return response.data;
   } catch (error) {
-    throw new Error(`Request failed: ${error}`);
+    throwOpenapiException(error);
   }
 };
 
@@ -34,7 +53,7 @@ const getOpenApi = async (
     });
     return response.data;
   } catch (error) {
-    throw new Error(`Request failed: ${error}`);
+    throwOpenapiException(error);
   }
 };
 

From adf6ac533a46baffc18d3db64711b92608cbe063 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 15:53:21 +0900
Subject: [PATCH 041/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A3=BC=EC=8B=9D?=
 =?UTF-8?q?=EC=9D=84=20=EC=86=8C=EC=9C=A0=ED=95=9C=20=EC=82=AC=EC=9A=A9?=
 =?UTF-8?q?=EC=9E=90=EB=A7=8C=20=EC=B1=84=ED=8C=85=20=EA=B0=80=EB=8A=A5?=
 =?UTF-8?q?=ED=95=98=EB=8F=84=EB=A1=9D=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.service.ts | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index c9431a8d..fbb5ac45 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -1,8 +1,10 @@
 import { BadRequestException, Injectable } from '@nestjs/common';
-import { DataSource, SelectQueryBuilder } from 'typeorm';
+import { WsException } from '@nestjs/websockets';
+import { DataSource, EntityManager, SelectQueryBuilder } from 'typeorm';
 import { Chat } from '@/chat/domain/chat.entity';
 import { ChatScrollQuery } from '@/chat/dto/chat.request';
 import { ChatScrollResponse } from '@/chat/dto/chat.response';
+import { UserStock } from '@/stock/domain/userStock.entity';
 
 export interface ChatMessage {
   message: string;
@@ -23,10 +25,15 @@ export class ChatService {
   constructor(private readonly dataSource: DataSource) {}
 
   async saveChat(userId: number, chatMessage: ChatMessage) {
-    return this.dataSource.manager.save(Chat, {
-      user: { id: userId },
-      stock: { id: chatMessage.stockId },
-      message: chatMessage.message,
+    return this.dataSource.transaction(async (manager) => {
+      if (!(await this.hasStock(userId, chatMessage.stockId, manager))) {
+        throw new WsException('not have stock');
+      }
+      return manager.save(Chat, {
+        user: { id: userId },
+        stock: { id: chatMessage.stockId },
+        message: chatMessage.message,
+      });
     });
   }
 
@@ -57,6 +64,12 @@ export class ChatService {
     return queryBuilder.getMany();
   }
 
+  private hasStock(userId: number, stockId: string, manager: EntityManager) {
+    return manager.exists(UserStock, {
+      where: { user: { id: userId }, stock: { id: stockId } },
+    });
+  }
+
   private validatePageSize(chatScrollQuery: ChatScrollQuery) {
     const { pageSize } = chatScrollQuery;
     if (pageSize && pageSize > 100) {

From 9f28b3abe3d71c9fcffc68f2624d66efd70a12e7 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 18:22:21 +0900
Subject: [PATCH 042/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20minute=20fix=20pe?=
 =?UTF-8?q?r=20config?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 output                                        | 99 +++++++++++++++++++
 .../Decorator/openapiException.filter.ts      |  4 +-
 .../openapi/api/openapiDetailData.api.ts      |  1 +
 .../openapi/api/openapiMinuteData.api.ts      | 67 +++++++++----
 .../openapi/api/openapiPeriodData.api.ts      |  3 +-
 .../scraper/openapi/api/openapiToken.api.ts   |  5 +-
 .../scraper/openapi/openapi-scraper.module.ts | 10 +-
 .../openapi/openapi-scraper.service.ts        | 18 ++--
 8 files changed, 168 insertions(+), 39 deletions(-)
 create mode 100644 output

diff --git a/output b/output
new file mode 100644
index 00000000..cdd2d49a
--- /dev/null
+++ b/output
@@ -0,0 +1,99 @@
+yarn workspace v1.22.22
+yarn run v1.22.22
+$ nest start --watch
+[5:32:54 PM] Starting compilation in watch mode...
+
+[5:32:56 PM] Found 0 errors. Watching for file changes.
+
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [NestFactory] Starting Nest application...
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] AppModule dependencies initialized +41ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ScraperModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] SessionModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ConfigHostModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] WinstonModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] DiscoveryModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ConfigModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ScheduleModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmCoreModule dependencies initialized +57ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] KoreaStockInfoModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] OpenapiScraperModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] UserModule dependencies initialized +1ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] StockModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ChatModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] AuthModule dependencies initialized +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [WebSocketsController] StockGateway subscribed to the "connectStock" message +13ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [WebSocketsController] ChatGateway subscribed to the "chat" message +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RoutesResolver] StockController {/api/stock}: +1ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/view, POST} route +1ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/user, POST} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/user, DELETE} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/user/ownership, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/minutely, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/daily, GET} route +1ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/weekly, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/mothly, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/yearly, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/detail, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/topViews, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/topGainers, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/topLosers, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RoutesResolver] UserController {/api/user}: +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/user/:id/theme, PATCH} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/user/:id/theme, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RoutesResolver] GoogleAuthController {/api/auth/google}: +1ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/auth/google/login, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/auth/google/redirect, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/auth/google/status, GET} route +0ms
+[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [NestApplication] Nest application successfully started +5ms
+[5:34:34 PM] File change detected. Starting incremental compilation...
+
+[5:34:34 PM] Found 0 errors. Watching for file changes.
+
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [NestFactory] Starting Nest application...
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] AppModule dependencies initialized +40ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ScraperModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] SessionModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ConfigHostModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] WinstonModule dependencies initialized +1ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] DiscoveryModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ConfigModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ScheduleModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmCoreModule dependencies initialized +56ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] KoreaStockInfoModule dependencies initialized +1ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] OpenapiScraperModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] UserModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] StockModule dependencies initialized +1ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ChatModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] AuthModule dependencies initialized +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [WebSocketsController] StockGateway subscribed to the "connectStock" message +11ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [WebSocketsController] ChatGateway subscribed to the "chat" message +1ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RoutesResolver] StockController {/api/stock}: +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/view, POST} route +1ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/user, POST} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/user, DELETE} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/user/ownership, GET} route +1ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/minutely, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/daily, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/weekly, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/mothly, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/yearly, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/detail, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/topViews, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/topGainers, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/topLosers, GET} route +1ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RoutesResolver] UserController {/api/user}: +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/user/:id/theme, PATCH} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/user/:id/theme, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RoutesResolver] GoogleAuthController {/api/auth/google}: +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/auth/google/login, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/auth/google/redirect, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/auth/google/status, GET} route +0ms
+[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [NestApplication] Nest application successfully started +5ms
diff --git a/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts b/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
index 50f91173..e86915b3 100644
--- a/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
+++ b/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
@@ -3,13 +3,13 @@ import {
   Catch,
   HttpException,
   HttpStatus,
-  Logger,
 } from '@nestjs/common';
+import { Logger } from 'winston';
 import { OpenapiException } from '../util/openapiCustom.error';
 
 @Catch()
 export class OpenapiExceptionFilter implements ExceptionFilter {
-  private readonly logger = new Logger(OpenapiExceptionFilter.name);
+  private readonly logger = new Logger();
 
   catch(exception: unknown) {
     const status =
diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index a758df55..1745d0d6 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -32,6 +32,7 @@ export class OpenapiDetailData {
   @Cron('0 8 * * 1-5')
   @UseFilters(OpenapiExceptionFilter)
   public async getDetailData() {
+    if (process.env.NODE_ENV !== 'production') return;
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
     const configCount = this.config.length;
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index 60bc90b0..e055de6e 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -14,23 +14,37 @@ import { openApiToken } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
 
+const STOCK_CUT = 4;
+
 @Injectable()
 export class OpenapiMinuteData {
-  private stock: Stock[];
+  private stock: Stock[][] = [];
   private readonly entity = StockMinutely;
   private readonly url: string =
     '/uapi/domestic-stock/v1/quotations/inquire-time-itemchartprice';
-  private readonly intervals: number = 60;
+  private readonly intervals: number = 130;
+  private flip: number = 0;
   public constructor(private readonly datasource: DataSource) {
-    this.getStockData().then(() => this.getMinuteData());
+    this.getStockData();
   }
 
   @Cron('0 1 * * 1-5')
   @UseFilters(OpenapiExceptionFilter)
   private async getStockData() {
-    this.stock = await this.datasource.manager.findBy(Stock, {
+    if (process.env.NODE_ENV !== 'production') return;
+    const stock = await this.datasource.manager.findBy(Stock, {
       isTrading: true,
     });
+    const stockSize = Math.ceil(stock.length / STOCK_CUT);
+    let i = 0;
+    this.stock = [];
+    while (i < STOCK_CUT) {
+      this.stock.push(stock.slice(i * stockSize, (i + 1) * stockSize));
+      i++;
+    }
+    console.log(stock.length);
+    console.log(this.stock.length);
+    console.log(this.stock[0].length);
   }
 
   private convertResToMinuteData(stockId: string, item: MinuteData) {
@@ -50,9 +64,11 @@ export class OpenapiMinuteData {
     return stockPeriod;
   }
 
-  private async saveMinuteData(stockId: string, item: MinuteData) {
+  private async saveMinuteData(stockId: string, item: MinuteData[]) {
     const manager = this.datasource.manager;
-    const stockPeriod = this.convertResToMinuteData(stockId, item);
+    const stockPeriod = item.map((val) =>
+      this.convertResToMinuteData(stockId, val),
+    );
     manager.save(this.entity, stockPeriod);
   }
 
@@ -63,19 +79,24 @@ export class OpenapiMinuteData {
   ) {
     const query = this.getUpdateStockQuery(stockId, time);
     console.log(query);
-    const response = await getOpenApi(
-      this.url,
-      config,
-      query,
-      TR_IDS.MINUTE_DATA,
-    );
-    let output;
-    if (response.output2) output = response.output2;
-    if (output && output[0] && isMinuteData(output[0])) {
-      this.saveMinuteData(stockId, output[0]);
+    try {
+      const response = await getOpenApi(
+        this.url,
+        config,
+        query,
+        TR_IDS.MINUTE_DATA,
+      );
+      let output;
+      if (response.output2) output = response.output2;
+      if (output && output[0] && isMinuteData(output[0])) {
+        this.saveMinuteData(stockId, output);
+      }
+    } catch (error) {
+      console.error(error);
     }
   }
 
+  @UseFilters(OpenapiExceptionFilter)
   private async getMinuteDataChunk(
     chunk: Stock[],
     config: typeof openApiConfig,
@@ -91,14 +112,18 @@ export class OpenapiMinuteData {
     }
   }
 
-  @Cron('* 9-14 * * 1-5')
-  @Cron('0-30 15 * * 1-5')
+  @Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
+  @UseFilters(OpenapiExceptionFilter)
   private getMinuteData() {
+    console.error('hello');
+    if (process.env.NODE_ENV !== 'production') return;
+    console.error('not hello');
     const configCount = openApiToken.configs.length;
-    const chunkSize = Math.ceil(this.stock.length / configCount);
-
+    const stock = this.stock[this.flip % STOCK_CUT];
+    this.flip++;
+    const chunkSize = Math.ceil(stock.length / configCount);
     for (let i = 0; i < configCount; i++) {
-      const chunk = this.stock.slice(i * chunkSize, (i + 1) * chunkSize);
+      const chunk = stock.slice(i * chunkSize, (i + 1) * chunkSize);
       this.getMinuteDataChunk(chunk, openApiToken.configs[i]);
     }
   }
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index fa4b2b9b..5e35f3b9 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -45,12 +45,13 @@ export class OpenapiPeriodData {
   private readonly url: string =
     '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
   public constructor(private readonly datasource: DataSource) {
-    this.getItemChartPriceCheck();
+    //this.getItemChartPriceCheck();
   }
 
   @Cron('0 1 * * 1-5')
   @UseFilters(OpenapiExceptionFilter)
   public async getItemChartPriceCheck() {
+    if (process.env.NODE_ENV !== 'production') return;
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
     const configCount = openApiToken.configs.length;
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index 36936c89..e5c230cf 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -1,8 +1,7 @@
-import { Inject, UseFilters } from '@nestjs/common';
+import { Inject } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
-import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import { OpenapiException } from '../util/openapiCustom.error';
 import { postOpenApi } from '../util/openapiUtil.api';
 import { logger } from '@/configs/logger.config';
@@ -59,7 +58,6 @@ class OpenapiTokenApi {
   }
 
   @Cron('50 0 * * 1-5')
-  @UseFilters(OpenapiExceptionFilter)
   private async initAccessToken() {
     const updatedConfig = await Promise.all(
       this.config.map(async (val) => {
@@ -71,7 +69,6 @@ class OpenapiTokenApi {
   }
 
   @Cron('50 0 * * 1-5')
-  @UseFilters(OpenapiExceptionFilter)
   private async initWebSocketKey() {
     this.config.forEach(async (val) => {
       val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index 9024497e..7d2f2d39 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -1,5 +1,8 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
+import { OpenapiDetailData } from './api/openapiDetailData.api';
+import { OpenapiMinuteData } from './api/openapiMinuteData.api';
+import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 import { OpenapiScraperService } from './openapi-scraper.service';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
@@ -26,6 +29,11 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
     ]),
   ],
   controllers: [],
-  providers: [OpenapiScraperService],
+  providers: [
+    OpenapiPeriodData,
+    OpenapiMinuteData,
+    OpenapiDetailData,
+    OpenapiScraperService,
+  ],
 })
 export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
index eb2b727b..7f1e2d81 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
@@ -3,17 +3,15 @@ import { DataSource } from 'typeorm';
 import { OpenapiDetailData } from './api/openapiDetailData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
+import { openApiToken } from './api/openapiToken.api';
 
 @Injectable()
 export class OpenapiScraperService {
-  private readonly openapiPeriodData: OpenapiPeriodData;
-  private readonly openapiMinuteData: OpenapiMinuteData;
-  private readonly openapiDetailData: OpenapiDetailData;
-  public constructor(private datasource: DataSource) {
-    if (process.env.NODE_ENV === 'production') {
-      this.openapiPeriodData = new OpenapiPeriodData(datasource);
-      this.openapiMinuteData = new OpenapiMinuteData(datasource);
-      this.openapiDetailData = new OpenapiDetailData(datasource);
-    }
-  }
+  private readonly token = openApiToken;
+  public constructor(
+    private datasource: DataSource,
+    private readonly openapiPeriodData: OpenapiPeriodData,
+    private readonly openapiMinuteData: OpenapiMinuteData,
+    private readonly openapiDetailData: OpenapiDetailData,
+  ) {}
 }

From 54651bf34b2329e09ace9f1d3d74ede4ad5b3fad Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 18:28:52 +0900
Subject: [PATCH 043/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20minute=20data=20?=
 =?UTF-8?q?=EC=8B=9C=EA=B0=84=20=EC=B2=B4=ED=81=AC=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiMinuteData.api.ts      | 30 ++++++++++++-------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index e055de6e..529dd75b 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -42,18 +42,21 @@ export class OpenapiMinuteData {
       this.stock.push(stock.slice(i * stockSize, (i + 1) * stockSize));
       i++;
     }
-    console.log(stock.length);
-    console.log(this.stock.length);
-    console.log(this.stock[0].length);
   }
 
-  private convertResToMinuteData(stockId: string, item: MinuteData) {
+  private convertResToMinuteData(
+    stockId: string,
+    item: MinuteData,
+    time: string,
+  ) {
     const stockPeriod = new StockData();
     stockPeriod.stock = { id: stockId } as Stock;
     stockPeriod.startTime = new Date(
       parseInt(item.stck_bsop_date.slice(0, 4)),
       parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
       parseInt(item.stck_bsop_date.slice(6, 8)),
+      parseInt(time.slice(0, 2)),
+      parseInt(time.slice(2, 4)),
     );
     stockPeriod.close = parseInt(item.stck_prpr);
     stockPeriod.open = parseInt(item.stck_oprc);
@@ -64,10 +67,20 @@ export class OpenapiMinuteData {
     return stockPeriod;
   }
 
-  private async saveMinuteData(stockId: string, item: MinuteData[]) {
+  private isMarketOpenTime(time: string) {
+    const numberTime = parseInt(time);
+    return numberTime >= 90000 && numberTime <= 153000;
+  }
+
+  private async saveMinuteData(
+    stockId: string,
+    item: MinuteData[],
+    time: string,
+  ) {
     const manager = this.datasource.manager;
+    if (this.isMarketOpenTime(time)) return;
     const stockPeriod = item.map((val) =>
-      this.convertResToMinuteData(stockId, val),
+      this.convertResToMinuteData(stockId, val, time),
     );
     manager.save(this.entity, stockPeriod);
   }
@@ -78,7 +91,6 @@ export class OpenapiMinuteData {
     config: typeof openApiConfig,
   ) {
     const query = this.getUpdateStockQuery(stockId, time);
-    console.log(query);
     try {
       const response = await getOpenApi(
         this.url,
@@ -89,7 +101,7 @@ export class OpenapiMinuteData {
       let output;
       if (response.output2) output = response.output2;
       if (output && output[0] && isMinuteData(output[0])) {
-        this.saveMinuteData(stockId, output);
+        this.saveMinuteData(stockId, output, time);
       }
     } catch (error) {
       console.error(error);
@@ -115,9 +127,7 @@ export class OpenapiMinuteData {
   @Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
   @UseFilters(OpenapiExceptionFilter)
   private getMinuteData() {
-    console.error('hello');
     if (process.env.NODE_ENV !== 'production') return;
-    console.error('not hello');
     const configCount = openApiToken.configs.length;
     const stock = this.stock[this.flip % STOCK_CUT];
     this.flip++;

From 433cc93160f1678ec1bfe9536105e99b740d47c4 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 21:15:00 +0900
Subject: [PATCH 044/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=9B=B9=EC=86=8C?=
 =?UTF-8?q?=EC=BC=93=20=EA=B2=8C=EC=9D=B4=ED=8A=B8=20=EA=B2=BD=EB=A1=9C=20?=
 =?UTF-8?q?=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.gateway.ts   | 2 +-
 packages/backend/src/stock/stock.gateway.ts | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/packages/backend/src/chat/chat.gateway.ts b/packages/backend/src/chat/chat.gateway.ts
index 65474edb..0fd6a1f0 100644
--- a/packages/backend/src/chat/chat.gateway.ts
+++ b/packages/backend/src/chat/chat.gateway.ts
@@ -35,7 +35,7 @@ interface chatResponse {
   createdAt: Date;
 }
 
-@WebSocketGateway({ namespace: 'chat' })
+@WebSocketGateway({ namespace: '/api/chat/realtime' })
 @UseFilters(WebSocketExceptionFilter)
 export class ChatGateway implements OnGatewayConnection {
   @WebSocketServer()
diff --git a/packages/backend/src/stock/stock.gateway.ts b/packages/backend/src/stock/stock.gateway.ts
index cf98907c..1f4ab32d 100644
--- a/packages/backend/src/stock/stock.gateway.ts
+++ b/packages/backend/src/stock/stock.gateway.ts
@@ -1,14 +1,14 @@
 import {
+  ConnectedSocket,
+  MessageBody,
+  SubscribeMessage,
   WebSocketGateway,
   WebSocketServer,
-  SubscribeMessage,
-  MessageBody,
-  ConnectedSocket,
 } from '@nestjs/websockets';
 import { Server, Socket } from 'socket.io';
 
 @WebSocketGateway({
-  namespace: '/stock/realtime',
+  namespace: '/api/stock/realtime',
 })
 export class StockGateway {
   @WebSocketServer()

From 3b543a6d7d8aac75f33c727b78f314dad67bdc9b Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Wed, 20 Nov 2024 22:33:11 +0900
Subject: [PATCH 045/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20output=20?=
 =?UTF-8?q?=ED=8C=8C=EC=9D=BC=20=EC=82=AD=EC=A0=9C,=20DI,=20=EB=A1=9C?=
 =?UTF-8?q?=EC=A7=81=20=EB=B3=80=EA=B2=BD(isMarketOpenTime=EC=9D=B4=20?=
 =?UTF-8?q?=EC=A0=95=EB=B0=98=EB=8C=80=EB=A1=9C=20=EA=B5=AC=ED=98=84?=
 =?UTF-8?q?=EB=90=98=EC=96=B4=20=EC=9E=88=EC=97=88=EC=9D=8C)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 output                                        | 99 -------------------
 .../backend/src/chat/like.service.spec.ts     |  8 +-
 .../Decorator/openapiException.filter.ts      |  3 +-
 .../openapi/api/openapiDetailData.api.ts      |  2 +-
 .../openapi/api/openapiMinuteData.api.ts      |  2 +-
 .../openapi/type/openapiDetailData.type.ts    |  1 +
 6 files changed, 9 insertions(+), 106 deletions(-)
 delete mode 100644 output

diff --git a/output b/output
deleted file mode 100644
index cdd2d49a..00000000
--- a/output
+++ /dev/null
@@ -1,99 +0,0 @@
-yarn workspace v1.22.22
-yarn run v1.22.22
-$ nest start --watch
-[5:32:54 PM] Starting compilation in watch mode...
-
-[5:32:56 PM] Found 0 errors. Watching for file changes.
-
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [NestFactory] Starting Nest application...
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] AppModule dependencies initialized +41ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ScraperModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] SessionModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ConfigHostModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] WinstonModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] DiscoveryModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ConfigModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ScheduleModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmCoreModule dependencies initialized +57ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] KoreaStockInfoModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] OpenapiScraperModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] UserModule dependencies initialized +1ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] StockModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] ChatModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [InstanceLoader] AuthModule dependencies initialized +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [WebSocketsController] StockGateway subscribed to the "connectStock" message +13ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [WebSocketsController] ChatGateway subscribed to the "chat" message +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RoutesResolver] StockController {/api/stock}: +1ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/view, POST} route +1ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/user, POST} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/user, DELETE} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/user/ownership, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/minutely, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/daily, GET} route +1ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/weekly, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/mothly, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/yearly, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/detail, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/topViews, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/topGainers, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/stock/topLosers, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RoutesResolver] UserController {/api/user}: +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/user/:id/theme, PATCH} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/user/:id/theme, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RoutesResolver] GoogleAuthController {/api/auth/google}: +1ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/auth/google/login, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/auth/google/redirect, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [RouterExplorer] Mapped {/api/auth/google/status, GET} route +0ms
-[Nest] 26105  - 11/20/2024, 5:32:57 PM     LOG [NestApplication] Nest application successfully started +5ms
-[5:34:34 PM] File change detected. Starting incremental compilation...
-
-[5:34:34 PM] Found 0 errors. Watching for file changes.
-
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [NestFactory] Starting Nest application...
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] AppModule dependencies initialized +40ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ScraperModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] SessionModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ConfigHostModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] WinstonModule dependencies initialized +1ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] DiscoveryModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ConfigModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ScheduleModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmCoreModule dependencies initialized +56ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] KoreaStockInfoModule dependencies initialized +1ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] TypeOrmModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] OpenapiScraperModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] UserModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] StockModule dependencies initialized +1ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] ChatModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [InstanceLoader] AuthModule dependencies initialized +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [WebSocketsController] StockGateway subscribed to the "connectStock" message +11ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [WebSocketsController] ChatGateway subscribed to the "chat" message +1ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RoutesResolver] StockController {/api/stock}: +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/view, POST} route +1ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/user, POST} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/user, DELETE} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/user/ownership, GET} route +1ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/minutely, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/daily, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/weekly, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/mothly, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/yearly, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/:stockId/detail, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/topViews, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/topGainers, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/stock/topLosers, GET} route +1ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RoutesResolver] UserController {/api/user}: +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/user/:id/theme, PATCH} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/user/:id/theme, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RoutesResolver] GoogleAuthController {/api/auth/google}: +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/auth/google/login, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/auth/google/redirect, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [RouterExplorer] Mapped {/api/auth/google/status, GET} route +0ms
-[Nest] 26726  - 11/20/2024, 5:34:35 PM     LOG [NestApplication] Nest application successfully started +5ms
diff --git a/packages/backend/src/chat/like.service.spec.ts b/packages/backend/src/chat/like.service.spec.ts
index 1099b7bd..5df6fed8 100644
--- a/packages/backend/src/chat/like.service.spec.ts
+++ b/packages/backend/src/chat/like.service.spec.ts
@@ -1,10 +1,10 @@
-import { createDataSourceMock } from '@/user/user.service.spec';
 import { DataSource } from 'typeorm';
-import { LikeService } from '@/chat/like.service';
 import { Chat } from '@/chat/domain/chat.entity';
+import { Like } from '@/chat/domain/like.entity';
+import { LikeService } from '@/chat/like.service';
 import { Stock } from '@/stock/domain/stock.entity';
 import { User } from '@/user/domain/user.entity';
-import { Like } from '@/chat/domain/like.entity';
+import { createDataSourceMock } from '@/user/user.service.spec';
 
 function createChat(): Chat {
   return {
@@ -65,4 +65,4 @@ describe('LikeService 테스트', () => {
 
     expect(response.likeCount).toBe(0);
   });
-});
\ No newline at end of file
+});
diff --git a/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts b/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
index e86915b3..a6c45ae9 100644
--- a/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
+++ b/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
@@ -3,13 +3,14 @@ import {
   Catch,
   HttpException,
   HttpStatus,
+  Inject,
 } from '@nestjs/common';
 import { Logger } from 'winston';
 import { OpenapiException } from '../util/openapiCustom.error';
 
 @Catch()
 export class OpenapiExceptionFilter implements ExceptionFilter {
-  private readonly logger = new Logger();
+  constructor(@Inject('winston') private readonly logger: Logger) {}
 
   catch(exception: unknown) {
     const status =
diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 1745d0d6..2f7678ff 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -139,7 +139,7 @@ export class OpenapiDetailData {
 
   private async getDetailDataChunk(chunk: Stock[], conf: typeof openApiConfig) {
     let delay = 0;
-    for (const stock of chunk) {
+    for await (const stock of chunk) {
       setTimeout(() => this.getDetailDataDelay(stock, conf), delay);
       delay += this.intervals;
     }
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index 529dd75b..e050e3cd 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -78,7 +78,7 @@ export class OpenapiMinuteData {
     time: string,
   ) {
     const manager = this.datasource.manager;
-    if (this.isMarketOpenTime(time)) return;
+    if (!this.isMarketOpenTime(time)) return;
     const stockPeriod = item.map((val) =>
       this.convertResToMinuteData(stockId, val, time),
     );
diff --git a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
index f05edcea..772d8952 100644
--- a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
+++ b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
@@ -6,6 +6,7 @@ export type DetailDataQuery = {
   fid_input_iscd: string;
   fid_div_cls_code: '0' | '1';
 };
+
 export type FinancialData = {
   stac_yymm: string; // 결산 년월
   grs: string; // 매출액 증가율

From d6e573948c98a8be3b2bbc6c2abafdcb1bcb5937 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Wed, 20 Nov 2024 23:03:18 +0900
Subject: [PATCH 046/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20=EC=9B=B9=20?=
 =?UTF-8?q?=EC=86=8C=EC=BC=93=20=EB=B9=84=EC=96=B4=EC=9E=88=EB=8A=94=20?=
 =?UTF-8?q?=EC=BF=A0=ED=82=A4=20=EC=97=90=EB=9F=AC=20=EB=AC=B8=EC=A0=9C=20?=
 =?UTF-8?q?=ED=95=B4=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/auth/session/websocketSession.service.ts  | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/packages/backend/src/auth/session/websocketSession.service.ts b/packages/backend/src/auth/session/websocketSession.service.ts
index 10af73c2..c6c248cc 100644
--- a/packages/backend/src/auth/session/websocketSession.service.ts
+++ b/packages/backend/src/auth/session/websocketSession.service.ts
@@ -7,16 +7,21 @@ export class WebsocketSessionService {
   constructor(private readonly sessionStore: MemoryStore) {}
 
   async getAuthenticatedUser(socket: Socket) {
-    const cookieValue = websocketCookieParse(socket);
-    const session = await this.getSession(cookieValue);
-    return session ? session.passport.user : undefined;
+    try {
+      const cookieValue = websocketCookieParse(socket);
+      const session = await this.getSession(cookieValue);
+      return session ? session.passport.user : null;
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    } catch (e) {
+      return null;
+    }
   }
 
   private getSession(cookieValue: string) {
-    return new Promise<PassportSession | undefined>((resolve) => {
+    return new Promise<PassportSession | null>((resolve) => {
       this.sessionStore.get(cookieValue, (err: Error, session) => {
         if (err || !session) {
-          resolve(undefined);
+          resolve(null);
         }
         resolve(session as PassportSession);
       });

From 4dcaa3109ebbf50869e7c8f999de641cf29f89e5 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 01:02:23 +0900
Subject: [PATCH 047/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20openap?=
 =?UTF-8?q?i=20scraper=20service=20=EC=97=90=EC=84=9C=20=EC=95=88=20?=
 =?UTF-8?q?=EC=93=B0=EC=9D=B4=EB=8A=94=20=ED=81=B4=EB=9E=98=EC=8A=A4=20?=
 =?UTF-8?q?=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts | 0
 packages/backend/src/scraper/openapi/openapi-scraper.service.ts | 2 --
 2 files changed, 2 deletions(-)
 create mode 100644 packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts

diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
new file mode 100644
index 00000000..e69de29b
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
index 7f1e2d81..52c90179 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
@@ -3,11 +3,9 @@ import { DataSource } from 'typeorm';
 import { OpenapiDetailData } from './api/openapiDetailData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
-import { openApiToken } from './api/openapiToken.api';
 
 @Injectable()
 export class OpenapiScraperService {
-  private readonly token = openApiToken;
   public constructor(
     private datasource: DataSource,
     private readonly openapiPeriodData: OpenapiPeriodData,

From 31b77ffb81c95434a73e72c1eaa637c4926f623e Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 13:02:38 +0900
Subject: [PATCH 048/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20injectable?=
 =?UTF-8?q?=ED=95=98=EA=B2=8C=20=EB=B3=80=EA=B2=BD,=20=EC=9D=B4=EC=A0=84?=
 =?UTF-8?q?=20websocket=20=EC=BD=94=EB=93=9C=20=EC=82=AD=EC=A0=9C=E3=85=94?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/scraper/openapi/api/openapiDetailData.api.ts  |  3 ++-
 .../src/scraper/openapi/api/openapiLiveData.api.ts    |  0
 .../src/scraper/openapi/api/openapiToken.api.ts       | 11 +++++++----
 3 files changed, 9 insertions(+), 5 deletions(-)
 delete mode 100644 packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 2f7678ff..7b365780 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -1,4 +1,4 @@
-import { UseFilters } from '@nestjs/common';
+import { Injectable, UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Between, DataSource } from 'typeorm';
 import { openApiConfig } from '../config/openapi.config';
@@ -18,6 +18,7 @@ import { Stock } from '@/stock/domain/stock.entity';
 import { StockDaily } from '@/stock/domain/stockData.entity';
 import { StockDetail } from '@/stock/domain/stockDetail.entity';
 
+@Injectable()
 export class OpenapiDetailData {
   private readonly financialUrl: string =
     '/uapi/domestic-stock/v1/finance/financial-ratio';
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
deleted file mode 100644
index e69de29b..00000000
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index e5c230cf..13ac793c 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -1,7 +1,8 @@
-import { Inject } from '@nestjs/common';
+import { Inject, UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
+import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import { OpenapiException } from '../util/openapiCustom.error';
 import { postOpenApi } from '../util/openapiUtil.api';
 import { logger } from '@/configs/logger.config';
@@ -34,6 +35,7 @@ class OpenapiTokenApi {
     return this.config;
   }
 
+  @UseFilters(OpenapiExceptionFilter)
   private async initAuthenValue() {
     const delay = 60000;
     const delayMinute = delay / 1000 / 60;
@@ -50,9 +52,10 @@ class OpenapiTokenApi {
         this.logger.warn(
           `Request failed. Retrying in ${delayMinute} minute...`,
         );
-        await new Promise((resolve) => setTimeout(resolve, delay));
-        await this.initAccessToken();
-        await this.initWebSocketKey();
+        setTimeout(async () => {
+          await this.initAccessToken();
+          await this.initWebSocketKey();
+        }, delay);
       }
     }
   }

From 3978d00bc16fbbe6354e7790c77024253be3a8ef Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 13:24:56 +0900
Subject: [PATCH 049/112] =?UTF-8?q?=E2=9C=A8=20feat:=20websocket=20?=
 =?UTF-8?q?=EC=97=B0=EA=B2=B0=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/websocketClient.service.ts        | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 packages/backend/src/scraper/openapi/websocketClient.service.ts

diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
new file mode 100644
index 00000000..5071bff3
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -0,0 +1,50 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { Inject, Injectable, Logger } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { WebSocket } from 'ws';
+
+@Injectable()
+export class WebsocketClient {
+  private client: WebSocket;
+  private readonly reconnectInterval = 60000;
+  private readonly url =
+    process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
+
+  constructor(@Inject('winston') private readonly logger: Logger) {
+    this.connect();
+  }
+
+  @Cron('0 2 * * 1-5')
+  private connect() {
+    this.client = new WebSocket(this.url);
+
+    this.client.on('open', () => {
+      this.logger.log('WebSocket connection established');
+      this.sendMessage('Initial message');
+    });
+
+    this.client.on('message', (data: any) => {
+      this.logger.log(`Received message: ${data}`);
+    });
+
+    this.client.on('close', () => {
+      this.logger.warn(
+        `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
+      );
+      setTimeout(() => this.connect(), this.reconnectInterval);
+    });
+
+    this.client.on('error', (error: any) => {
+      this.logger.error(`WebSocket error: ${error.message}`);
+    });
+  }
+
+  private sendMessage(message: string) {
+    if (this.client.readyState === WebSocket.OPEN) {
+      this.client.send(message);
+      this.logger.log(`Sent message: ${message}`);
+    } else {
+      this.logger.warn('WebSocket is not open. Message not sent.');
+    }
+  }
+}

From d157f1ef2c536eb0ea27f4c0d4b8acdc94166caf Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 15:35:13 +0900
Subject: [PATCH 050/112] =?UTF-8?q?=E2=9C=A8=20feat:=20live=20data=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore                                    |   1 +
 packages/backend/.gitignore                   |   4 +
 packages/backend/package.json                 |   4 +-
 .../openapi/api/openapiLiveData.api.ts        | 107 ++++++++++++
 .../scraper/openapi/api/openapiToken.api.ts   |  10 +-
 .../scraper/openapi/openapi-scraper.module.ts |   4 +
 .../openapi/type/openapiLiveData.type.ts      | 152 ++++++++++++++++++
 .../scraper/openapi/util/openapiUtil.api.ts   |  16 ++
 .../openapi/websocketClient.service.ts        |  37 ++++-
 yarn.lock                                     |  25 +--
 10 files changed, 340 insertions(+), 20 deletions(-)
 create mode 100644 packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
 create mode 100644 packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts

diff --git a/.gitignore b/.gitignore
index 66b03b45..57004910 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,3 +57,4 @@ report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 
 # vscode setting
 .vscode
+
diff --git a/packages/backend/.gitignore b/packages/backend/.gitignore
index 2f6b899c..cd939265 100644
--- a/packages/backend/.gitignore
+++ b/packages/backend/.gitignore
@@ -54,3 +54,7 @@ pids
 
 # Diagnostic reports (https://nodejs.org/api/report.html)
 report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# backup file
+.backup
+.bak
diff --git a/packages/backend/package.json b/packages/backend/package.json
index c41b6046..26da1fd9 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -25,11 +25,11 @@
     "@nestjs/core": "^10.0.0",
     "@nestjs/passport": "^10.0.3",
     "@nestjs/platform-express": "^10.0.0",
-    "@nestjs/platform-socket.io": "^10.4.7",
+    "@nestjs/platform-socket.io": "^10.4.8",
     "@nestjs/schedule": "^4.1.1",
     "@nestjs/swagger": "^8.0.5",
     "@nestjs/typeorm": "^10.0.2",
-    "@nestjs/websockets": "^10.4.7",
+    "@nestjs/websockets": "^10.4.8",
     "axios": "^1.7.7",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
new file mode 100644
index 00000000..f0589c93
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -0,0 +1,107 @@
+import { Inject } from '@nestjs/common';
+import { EntityManager } from 'typeorm';
+import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+import {
+  MessageResponse,
+  StockData,
+  isMessageResponse,
+  parseStockData,
+} from '../type/openapiLiveData.type';
+import { decryptAES256 } from '../util/openapiUtil.api';
+import { openApiToken } from './openapiToken.api';
+import { KospiStock } from '@/stock/domain/kospiStock.entity';
+import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
+
+export class OpenapiLiveData {
+  public readonly TR_ID: string = 'H0STCNT0';
+  private readonly WEBSOCKET_MAX: number = 40;
+  constructor(
+    @Inject('winston') private readonly logger: Logger,
+    private readonly manager: EntityManager,
+  ) {}
+
+  public async getMessage(): Promise<string[]> {
+    const kospi = await this.getKospiStockId();
+    const config = openApiToken.configs;
+    const configLength = config.length;
+    const ret: string[] = [];
+
+    for (let i = 0; i < configLength; i++) {
+      const stocks = kospi.splice(
+        i * this.WEBSOCKET_MAX,
+        (i + 1) * this.WEBSOCKET_MAX,
+      );
+      for (const stock of stocks) {
+        ret.push(this.convertObjectToMessage(config[i], stock.id!));
+      }
+    }
+
+    return ret;
+  }
+
+  private convertObjectToMessage(
+    config: typeof openApiConfig,
+    stockId: string,
+  ): string {
+    const message = {
+      header: {
+        approval_key: config.STOCK_WEBSOCKET_KEY!,
+        custtype: 'P',
+        tr_type: '1',
+        'content-type': 'utf-8',
+      },
+      body: {
+        input: {
+          tr_id: this.TR_ID,
+          tr_key: stockId,
+        },
+      },
+    };
+    return JSON.stringify(message);
+  }
+
+  private async getKospiStockId() {
+    const kospi = await this.manager.find(KospiStock);
+    return kospi;
+  }
+
+  private async saveLiveData(data: StockLiveData) {
+    await this.manager.save(StockLiveData, data);
+  }
+
+  private convertLiveData(message: string[]): StockLiveData {
+    const stockData: StockData = parseStockData(message);
+    const stockLiveData = new StockLiveData();
+    stockLiveData.currentPrice = parseFloat(stockData.STCK_PRPR);
+    stockLiveData.changeRate = parseFloat(stockData.PRDY_CTRT);
+    stockLiveData.volume = parseInt(stockData.CNTG_VOL);
+    stockLiveData.high = parseFloat(stockData.STCK_HGPR);
+    stockLiveData.low = parseFloat(stockData.STCK_LWPR);
+    stockLiveData.open = parseFloat(stockData.STCK_OPRC);
+    stockLiveData.previousClose = parseFloat(stockData.WGHN_AVRG_STCK_PRC);
+    stockLiveData.updatedAt = new Date();
+
+    return stockLiveData;
+  }
+
+  public async output(message: Buffer, iv?: string, key?: string) {
+    const str = message.toString();
+    if (str.split('|').length < 3) return;
+    const parsed = str.split('|');
+    if (parsed.length > 0) {
+      if (parsed[0] == '1' && iv && key)
+        parsed[4] = decryptAES256(parsed[4], iv, key);
+      if (parsed[1] !== this.TR_ID) return;
+      const stockData = parsed[4].split('^');
+      const length = stockData.length / parseInt(parsed[3]);
+      const size = parseInt(parsed[2]);
+      const i = 0;
+      while (i < size) {
+        const data = stockData.splice(i * length, (i + 1) * length);
+        const liveData = this.convertLiveData(data);
+        this.saveLiveData(liveData);
+      }
+    }
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index 13ac793c..275730bc 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -73,9 +73,13 @@ class OpenapiTokenApi {
 
   @Cron('50 0 * * 1-5')
   private async initWebSocketKey() {
-    this.config.forEach(async (val) => {
-      val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
-    });
+    const updatedConfig = await Promise.all(
+      this.config.map(async (val) => {
+        val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
+        return val;
+      }),
+    );
+    this.config = updatedConfig;
   }
 
   private async getToken(config: typeof openApiConfig): Promise<string> {
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index 7d2f2d39..cb45c91c 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -1,9 +1,11 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { OpenapiDetailData } from './api/openapiDetailData.api';
+import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 import { OpenapiScraperService } from './openapi-scraper.service';
+import { WebsocketClient } from './websocketClient.service';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
   StockDaily,
@@ -34,6 +36,8 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
     OpenapiMinuteData,
     OpenapiDetailData,
     OpenapiScraperService,
+    OpenapiLiveData,
+    WebsocketClient,
   ],
 })
 export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts b/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
new file mode 100644
index 00000000..d8041e7b
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
@@ -0,0 +1,152 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable max-lines-per-function */
+
+export type StockData = {
+  MKSC_SHRN_ISCD: string; // 유가증권 단축 종목코드
+  STCK_CNTG_HOUR: string; // 주식 체결 시간
+  STCK_PRPR: string; // 주식 현재가
+  PRDY_VRSS_SIGN: string; // 전일 대비 부호
+  PRDY_VRSS: string; // 전일 대비
+  PRDY_CTRT: string; // 전일 대비율
+  WGHN_AVRG_STCK_PRC: string; // 가중 평균 주식 가격
+  STCK_OPRC: string; // 주식 시가
+  STCK_HGPR: string; // 주식 최고가
+  STCK_LWPR: string; // 주식 최저가
+  ASKP1: string; // 매도호가1
+  BIDP1: string; // 매수호가1
+  CNTG_VOL: string; // 체결 거래량
+  ACML_VOL: string; // 누적 거래량
+  ACML_TR_PBMN: string; // 누적 거래 대금
+  SELN_CNTG_CSNU: string; // 매도 체결 건수
+  SHNU_CNTG_CSNU: string; // 매수 체결 건수
+  NTBY_CNTG_CSNU: string; // 순매수 체결 건수
+  CTTR: string; // 체결강도
+  SELN_CNTG_SMTN: string; // 총 매도 수량
+  SHNU_CNTG_SMTN: string; // 총 매수 수량
+  CCLD_DVSN: string; // 체결구분
+  SHNU_RATE: string; // 매수비율
+  PRDY_VOL_VRSS_ACML_VOL_RATE: string; // 전일 거래량 대비 등락율
+  OPRC_HOUR: string; // 시가 시간
+  OPRC_VRSS_PRPR_SIGN: string; // 시가대비구분
+  OPRC_VRSS_PRPR: string; // 시가대비
+  HGPR_HOUR: string; // 최고가 시간
+  HGPR_VRSS_PRPR_SIGN: string; // 고가대비구분
+  HGPR_VRSS_PRPR: string; // 고가대비
+  LWPR_HOUR: string; // 최저가 시간
+  LWPR_VRSS_PRPR_SIGN: string; // 저가대비구분
+  LWPR_VRSS_PRPR: string; // 저가대비
+  BSOP_DATE: string; // 영업 일자
+  NEW_MKOP_CLS_CODE: string; // 신 장운영 구분 코드
+  TRHT_YN: string; // 거래정지 여부
+  ASKP_RSQN1: string; // 매도호가 잔량1
+  BIDP_RSQN1: string; // 매수호가 잔량1
+  TOTAL_ASKP_RSQN: string; // 총 매도호가 잔량
+  TOTAL_BIDP_RSQN: string; // 총 매수호가 잔량
+  VOL_TNRT: string; // 거래량 회전율
+  PRDY_SMNS_HOUR_ACML_VOL: string; // 전일 동시간 누적 거래량
+  PRDY_SMNS_HOUR_ACML_VOL_RATE: string; // 전일 동시간 누적 거래량 비율
+  HOUR_CLS_CODE: string; // 시간 구분 코드
+  MRKT_TRTM_CLS_CODE: string; // 임의종료구분코드
+  VI_STND_PRC: string; // 정적VI발동기준가
+};
+
+export function parseStockData(message: string[]): StockData {
+  return {
+    MKSC_SHRN_ISCD: message[0],
+    STCK_CNTG_HOUR: message[1],
+    STCK_PRPR: message[2],
+    PRDY_VRSS_SIGN: message[3],
+    PRDY_VRSS: message[4],
+    PRDY_CTRT: message[5],
+    WGHN_AVRG_STCK_PRC: message[6],
+    STCK_OPRC: message[7],
+    STCK_HGPR: message[8],
+    STCK_LWPR: message[9],
+    ASKP1: message[10],
+    BIDP1: message[11],
+    CNTG_VOL: message[12],
+    ACML_VOL: message[13],
+    ACML_TR_PBMN: message[14],
+    SELN_CNTG_CSNU: message[15],
+    SHNU_CNTG_CSNU: message[16],
+    NTBY_CNTG_CSNU: message[17],
+    CTTR: message[18],
+    SELN_CNTG_SMTN: message[19],
+    SHNU_CNTG_SMTN: message[20],
+    CCLD_DVSN: message[21],
+    SHNU_RATE: message[22],
+    PRDY_VOL_VRSS_ACML_VOL_RATE: message[23],
+    OPRC_HOUR: message[24],
+    OPRC_VRSS_PRPR_SIGN: message[25],
+    OPRC_VRSS_PRPR: message[26],
+    HGPR_HOUR: message[27],
+    HGPR_VRSS_PRPR_SIGN: message[28],
+    HGPR_VRSS_PRPR: message[29],
+    LWPR_HOUR: message[30],
+    LWPR_VRSS_PRPR_SIGN: message[31],
+    LWPR_VRSS_PRPR: message[32],
+    BSOP_DATE: message[33],
+    NEW_MKOP_CLS_CODE: message[34],
+    TRHT_YN: message[35],
+    ASKP_RSQN1: message[36],
+    BIDP_RSQN1: message[37],
+    TOTAL_ASKP_RSQN: message[38],
+    TOTAL_BIDP_RSQN: message[39],
+    VOL_TNRT: message[40],
+    PRDY_SMNS_HOUR_ACML_VOL: message[41],
+    PRDY_SMNS_HOUR_ACML_VOL_RATE: message[42],
+    HOUR_CLS_CODE: message[43],
+    MRKT_TRTM_CLS_CODE: message[44],
+    VI_STND_PRC: message[45],
+  };
+}
+
+export type OpenApiMessage = {
+  header: {
+    approval_key: string;
+    custtype: string;
+    tr_type: string;
+    'content-type': string;
+  };
+  body: {
+    input: {
+      tr_id: string;
+      tr_key: string;
+    };
+  };
+};
+
+export type MessageResponse = {
+  header: {
+    tr_id: string;
+    tr_key: string;
+    encrypt: string;
+  };
+  body: {
+    rt_cd: string;
+    msg_cd: string;
+    msg1: string;
+    output?: {
+      iv: string;
+      key: string;
+    };
+  };
+};
+
+export function isMessageResponse(data: any): data is MessageResponse {
+  return (
+    typeof data === 'object' &&
+    data !== null &&
+    typeof data.header === 'object' &&
+    data.header !== null &&
+    typeof data.header.tr_id === 'object' &&
+    typeof data.header.tr_key === 'object' &&
+    typeof data.header.encrypt === 'object' &&
+    typeof data.body === 'object' &&
+    data.body !== null &&
+    typeof data.body.rt_cd === 'object' &&
+    typeof data.body.msg_cd === 'object' &&
+    typeof data.body.msg1 === 'object' &&
+    typeof data.body.output === 'object'
+  );
+}
diff --git a/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
index 7c177443..4ec0b29d 100644
--- a/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
+++ b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
@@ -1,4 +1,5 @@
 /* eslint-disable @typescript-eslint/no-explicit-any*/
+import * as crypto from 'crypto';
 import { HttpStatus } from '@nestjs/common';
 import axios from 'axios';
 import { openApiConfig } from '../config/openapi.config';
@@ -77,6 +78,20 @@ const getCurrentTime = () => {
   const seconds = String(now.getSeconds()).padStart(2, '0');
   return `${hours}${minutes}${seconds}`;
 };
+const decryptAES256 = (
+  encryptedText: string,
+  key: string,
+  iv: string,
+): string => {
+  const decipher = crypto.createDecipheriv(
+    'aes-256-cbc',
+    Buffer.from(key, 'hex'),
+    Buffer.from(iv, 'hex'),
+  );
+  let decrypted = decipher.update(encryptedText, 'hex', 'utf8');
+  decrypted += decipher.final('utf8');
+  return decrypted;
+};
 
 export {
   postOpenApi,
@@ -84,4 +99,5 @@ export {
   getTodayDate,
   getPreviousDate,
   getCurrentTime,
+  decryptAES256,
 };
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index 5071bff3..c91b0e71 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -1,7 +1,9 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
-import { Inject, Injectable, Logger } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
+import { Logger } from 'winston';
 import { WebSocket } from 'ws';
+import { OpenapiLiveData } from './api/openapiLiveData.api';
 
 @Injectable()
 export class WebsocketClient {
@@ -10,21 +12,36 @@ export class WebsocketClient {
   private readonly url =
     process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
 
-  constructor(@Inject('winston') private readonly logger: Logger) {
+  constructor(
+    @Inject('winston') private readonly logger: Logger,
+    private readonly openapiLiveData: OpenapiLiveData,
+  ) {
     this.connect();
   }
 
+  // TODO : subscribe 구조로 리팩토링
+  private subscribe() {}
+
   @Cron('0 2 * * 1-5')
   private connect() {
     this.client = new WebSocket(this.url);
 
     this.client.on('open', () => {
-      this.logger.log('WebSocket connection established');
-      this.sendMessage('Initial message');
+      this.logger.info('WebSocket connection established');
+      this.openapiLiveData.getMessage().then((val) => {
+        val.forEach((message) => this.sendMessage(message));
+      });
     });
 
     this.client.on('message', (data: any) => {
-      this.logger.log(`Received message: ${data}`);
+      this.logger.info(`Received message: ${data}`);
+      const message = JSON.parse(data);
+      if (message.header && message.header.tr_id === 'PINGPONG') {
+        this.logger.info(`Received PING: ${JSON.stringify(message)}`);
+        this.sendPong();
+        return;
+      }
+      this.openapiLiveData.output(data);
     });
 
     this.client.on('close', () => {
@@ -39,10 +56,18 @@ export class WebsocketClient {
     });
   }
 
+  private sendPong() {
+    const pongMessage = {
+      header: { tr_id: 'PINGPONG', datetime: new Date().toISOString() },
+    };
+    this.client.send(JSON.stringify(pongMessage));
+    this.logger.info(`Sent PONG: ${JSON.stringify(pongMessage)}`);
+  }
+
   private sendMessage(message: string) {
     if (this.client.readyState === WebSocket.OPEN) {
       this.client.send(message);
-      this.logger.log(`Sent message: ${message}`);
+      this.logger.info(`Sent message: ${message}`);
     } else {
       this.logger.warn('WebSocket is not open. Message not sent.');
     }
diff --git a/yarn.lock b/yarn.lock
index b8b27206..624dd31a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1287,10 +1287,10 @@
     multer "1.4.4-lts.1"
     tslib "2.7.0"
 
-"@nestjs/platform-socket.io@^10.4.7":
-  version "10.4.7"
-  resolved "https://registry.yarnpkg.com/@nestjs/platform-socket.io/-/platform-socket.io-10.4.7.tgz#0c22c204e72aba83dff5b517dcd4802fc0f17594"
-  integrity sha512-CpmrqswpD/O4SyF/IUzKj14BUf0eTLyDja9svPCRIJX8AdF47mKCMbz5vtU6vpJtxVnq1e1Xd+xcdZ6FIf6HtQ==
+"@nestjs/platform-socket.io@^10.4.8":
+  version "10.4.8"
+  resolved "https://registry.yarnpkg.com/@nestjs/platform-socket.io/-/platform-socket.io-10.4.8.tgz#cf483794f3b1831d804a3ac3a3f7b999664489d4"
+  integrity sha512-KzCL+P037HiaW3iODueJ/vw5a8bSr6uIturgGSuRz6c8WR+SfqKC6jNXw0JTW5NVqEqX8tOunEVXoI3MFnWz/w==
   dependencies:
     socket.io "4.8.0"
     tslib "2.7.0"
@@ -1340,10 +1340,10 @@
   dependencies:
     uuid "9.0.1"
 
-"@nestjs/websockets@^10.4.7":
-  version "10.4.7"
-  resolved "https://registry.yarnpkg.com/@nestjs/websockets/-/websockets-10.4.7.tgz#20d4da5e38a1f1dff866f780e694c907eaa23b8f"
-  integrity sha512-ajuoptYLYm+l3+KtaA9Ed+cO9yB34PtBE8UObavRT8Euh/f7QfeJiKcrU3+BQSAiTWM3nF2qfuV4CfEkP9uKuw==
+"@nestjs/websockets@^10.4.8":
+  version "10.4.8"
+  resolved "https://registry.yarnpkg.com/@nestjs/websockets/-/websockets-10.4.8.tgz#9c2b982059e850a56999f56c87ac3a88acbce4ea"
+  integrity sha512-IpObWsZvjjUxmBuIF/AkcyXrFFzwNYNsw2reZXHy7C31wJsYAjwr6rHMSRGyqsxfqTA2DqjCczorewM6BAEXig==
   dependencies:
     iterare "1.2.1"
     object-hash "3.0.0"
@@ -2269,6 +2269,13 @@
   resolved "https://registry.yarnpkg.com/@types/validator/-/validator-13.12.2.tgz#760329e756e18a4aab82fc502b51ebdfebbe49f5"
   integrity sha512-6SlHBzUW8Jhf3liqrGGXyTJSIFe4nqlJ5A5KaMZ2l/vbM3Wh3KSybots/wfWVzNLK4D1NZluDlSQIbIEPx6oyA==
 
+"@types/ws@^8.5.13":
+  version "8.5.13"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-8.5.13.tgz#6414c280875e2691d0d1e080b05addbf5cb91e20"
+  integrity sha512-osM/gWBTPKgHV8XkTunnegTRIsvF6owmf5w+JtAfOw472dptdm0dlGv4xCt6GwQRcC2XVOvvRE/0bAoQcL2QkA==
+  dependencies:
+    "@types/node" "*"
+
 "@types/yargs-parser@*":
   version "21.0.3"
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-21.0.3.tgz#815e30b786d2e8f0dcd85fd5bcf5e1a04d008f15"
@@ -8971,7 +8978,7 @@ write-file-atomic@^4.0.2:
     imurmurhash "^0.1.4"
     signal-exit "^3.0.7"
 
-ws@^8.2.3:
+ws@^8.18.0, ws@^8.2.3:
   version "8.18.0"
   resolved "https://registry.yarnpkg.com/ws/-/ws-8.18.0.tgz#0d7505a6eafe2b0e712d232b42279f53bc289bbc"
   integrity sha512-8VbfWfHLbbwu3+N6OKsOMpBdT4kXPDDB9cJk2bJ6mh9ucxdlnNvH1e+roYkKmN9Nxw2yjz7VzeO9oOz2zJ04Pw==

From f00641d700220d46c03c2dfa59c2c526970de686 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 15:38:10 +0900
Subject: [PATCH 051/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20=EA=B8=B0?=
 =?UTF-8?q?=EC=A1=B4=20=EC=BD=94=EB=93=9C=EC=97=90=EC=84=9C=20=20object=20?=
 =?UTF-8?q?=EA=B2=80=EC=82=AC=20=EB=A1=9C=EC=A7=81=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../backend/src/scraper/openapi/api/openapiLiveData.api.ts    | 4 +---
 .../backend/src/scraper/openapi/websocketClient.service.ts    | 3 +++
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index f0589c93..5e4e9acf 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -86,9 +86,7 @@ export class OpenapiLiveData {
   }
 
   public async output(message: Buffer, iv?: string, key?: string) {
-    const str = message.toString();
-    if (str.split('|').length < 3) return;
-    const parsed = str.split('|');
+    const parsed = message.toString().split('|');
     if (parsed.length > 0) {
       if (parsed[0] == '1' && iv && key)
         parsed[4] = decryptAES256(parsed[4], iv, key);
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index c91b0e71..d2b4a9d8 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -41,6 +41,9 @@ export class WebsocketClient {
         this.sendPong();
         return;
       }
+      if (message.header && message.header.tr_id === 'H0STCNT0') {
+        return;
+      }
       this.openapiLiveData.output(data);
     });
 

From 51cf7202cc03eb34265761de5df03f502279e575 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 15:39:57 +0900
Subject: [PATCH 052/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20eslint?=
 =?UTF-8?q?=20=EC=A4=80=EC=88=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiLiveData.api.ts        |  7 +----
 .../openapi/websocketClient.service.ts        | 26 +++++++++++--------
 2 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index 5e4e9acf..77a31c67 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -2,12 +2,7 @@ import { Inject } from '@nestjs/common';
 import { EntityManager } from 'typeorm';
 import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
-import {
-  MessageResponse,
-  StockData,
-  isMessageResponse,
-  parseStockData,
-} from '../type/openapiLiveData.type';
+import { StockData, parseStockData } from '../type/openapiLiveData.type';
 import { decryptAES256 } from '../util/openapiUtil.api';
 import { openApiToken } from './openapiToken.api';
 import { KospiStock } from '@/stock/domain/kospiStock.entity';
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index d2b4a9d8..47bafad1 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -22,6 +22,20 @@ export class WebsocketClient {
   // TODO : subscribe 구조로 리팩토링
   private subscribe() {}
 
+  private message(data: any) {
+    this.logger.info(`Received message: ${data}`);
+    const message = JSON.parse(data);
+    if (message.header && message.header.tr_id === 'PINGPONG') {
+      this.logger.info(`Received PING: ${JSON.stringify(message)}`);
+      this.sendPong();
+      return;
+    }
+    if (message.header && message.header.tr_id === 'H0STCNT0') {
+      return;
+    }
+    this.openapiLiveData.output(data);
+  }
+
   @Cron('0 2 * * 1-5')
   private connect() {
     this.client = new WebSocket(this.url);
@@ -34,17 +48,7 @@ export class WebsocketClient {
     });
 
     this.client.on('message', (data: any) => {
-      this.logger.info(`Received message: ${data}`);
-      const message = JSON.parse(data);
-      if (message.header && message.header.tr_id === 'PINGPONG') {
-        this.logger.info(`Received PING: ${JSON.stringify(message)}`);
-        this.sendPong();
-        return;
-      }
-      if (message.header && message.header.tr_id === 'H0STCNT0') {
-        return;
-      }
-      this.openapiLiveData.output(data);
+      this.message(data);
     });
 
     this.client.on('close', () => {

From 6135a8792d76b8c73fe39fe7f4a58c943c1fe462 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Thu, 21 Nov 2024 15:42:35 +0900
Subject: [PATCH 053/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=A3=BC=EC=8B=9D?=
 =?UTF-8?q?=20=EB=8D=B0=EC=9D=B4=ED=84=B0=20=EC=A1=B0=ED=9A=8C=20=EC=97=94?=
 =?UTF-8?q?=EB=93=9C=ED=8F=AC=EC=9D=B8=ED=8A=B8=20=ED=86=B5=ED=95=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../stock/decorator/stockData.decorator.ts    |  14 ++-
 .../backend/src/stock/stock.controller.ts     | 119 ++++++++++--------
 2 files changed, 78 insertions(+), 55 deletions(-)

diff --git a/packages/backend/src/stock/decorator/stockData.decorator.ts b/packages/backend/src/stock/decorator/stockData.decorator.ts
index 19eb3969..d48dccc1 100644
--- a/packages/backend/src/stock/decorator/stockData.decorator.ts
+++ b/packages/backend/src/stock/decorator/stockData.decorator.ts
@@ -1,9 +1,9 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 /* eslint-disable max-lines-per-function */
 
-import { applyDecorators } from '@nestjs/common';
-import { ApiOperation, ApiParam, ApiQuery, ApiResponse } from '@nestjs/swagger';
-import { StockDataResponse } from '../dto/stockData.response';
+import { applyDecorators } from "@nestjs/common";
+import { ApiOperation, ApiParam, ApiQuery, ApiResponse } from "@nestjs/swagger";
+import { StockDataResponse } from "../dto/stockData.response";
 
 export function ApiGetStockData(summary: string, type: string) {
   return applyDecorators(
@@ -22,6 +22,14 @@ export function ApiGetStockData(summary: string, type: string) {
       type: String,
       format: 'date-time',
     }),
+    ApiQuery({
+      name: 'timeunit',
+      required: false,
+      description: '시간 단위',
+      example: 'minute',
+      type: String,
+      enum: ['minute', 'day', 'week', 'month', 'year'],
+    }),
     ApiResponse({
       status: 200,
       description: `주식의 ${type} 단위 데이터 성공적으로 조회`,
diff --git a/packages/backend/src/stock/stock.controller.ts b/packages/backend/src/stock/stock.controller.ts
index 5aaf6707..8d75c87c 100644
--- a/packages/backend/src/stock/stock.controller.ts
+++ b/packages/backend/src/stock/stock.controller.ts
@@ -32,6 +32,7 @@ import { StockDetailService } from './stockDetail.service';
 import SessionGuard from '@/auth/session/session.guard';
 import { GetUser } from '@/common/decorator/user.decorator';
 import { sessionConfig } from '@/configs/session.config';
+import { StockSearchRequest } from '@/stock/dto/stock.request';
 import {
   StockSearchResponse,
   StockViewsResponse,
@@ -46,7 +47,16 @@ import {
   UserStockResponse,
 } from '@/stock/dto/userStock.response';
 import { User } from '@/user/domain/user.entity';
-import { StockSearchRequest } from '@/stock/dto/stock.request';
+
+const TIME_UNIT = {
+  MINUTE: 'minute',
+  DAY: 'day',
+  WEEK: 'week',
+  MONTH: 'month',
+  YEAR: 'year',
+} as const;
+
+type TIME_UNIT = (typeof TIME_UNIT)[keyof typeof TIME_UNIT];
 
 @Controller('stock')
 export class StockController {
@@ -167,61 +177,25 @@ export class StockController {
     return await this.stockService.searchStock(request.name);
   }
 
-  @Get(':stockId/minutely')
-  @ApiGetStockData('주식 분 단위 데이터 조회 API', '분')
-  async getStockDataMinutely(
-    @Param('stockId') stockId: string,
-    @Query('lastStartTime') lastStartTime?: string,
-  ) {
-    return this.stockDataMinutelyService.getStockDataMinutely(
-      stockId,
-      lastStartTime,
-    );
-  }
-
-  @Get(':stockId/daily')
-  @ApiGetStockData('주식 일 단위 데이터 조회 API', '일')
+  @Get('/:stockId')
+  @ApiGetStockData('주식 시간 단위 데이터 조회 API', '일')
   async getStockDataDaily(
     @Param('stockId') stockId: string,
     @Query('lastStartTime') lastStartTime?: string,
+    @Query('timeunit') timeunit: TIME_UNIT = TIME_UNIT.MINUTE,
   ) {
-    return this.stockDataDailyService.getStockDataDaily(stockId, lastStartTime);
-  }
-
-  @Get(':stockId/weekly')
-  @ApiGetStockData('주식 주 단위 데이터 조회 API', '주')
-  async getStockDataWeekly(
-    @Param('stockId') stockId: string,
-    @Query('lastStartTime') lastStartTime?: string,
-  ) {
-    return this.stockDataWeeklyService.getStockDataWeekly(
-      stockId,
-      lastStartTime,
-    );
-  }
-
-  @Get(':stockId/mothly')
-  @ApiGetStockData('주식 월 단위 데이터 조회 API', '월')
-  async getStockDataMonthly(
-    @Param('stockId') stockId: string,
-    @Query('lastStartTime') lastStartTime?: string,
-  ) {
-    return this.stockDataMonthlyService.getStockDataMonthly(
-      stockId,
-      lastStartTime,
-    );
-  }
-
-  @Get(':stockId/yearly')
-  @ApiGetStockData('주식 연 단위 데이터 조회 API', '연')
-  async getStockDataYearly(
-    @Param('stockId') stockId: string,
-    @Query('lastStartTime') lastStartTime?: string,
-  ) {
-    return this.stockDataYearlyService.getStockDataYearly(
-      stockId,
-      lastStartTime,
-    );
+    switch (timeunit) {
+      case TIME_UNIT.MINUTE:
+        return this.getMinutelyData(stockId, lastStartTime);
+      case TIME_UNIT.DAY:
+        return this.getDailyData(stockId, lastStartTime);
+      case TIME_UNIT.MONTH:
+        return this.getStockDataMonthly(stockId, lastStartTime);
+      case TIME_UNIT.WEEK:
+        return this.getStockDataWeekly(stockId, lastStartTime);
+      default:
+        return this.getStockDataYearly(stockId, lastStartTime);
+    }
   }
 
   @ApiOperation({
@@ -257,4 +231,45 @@ export class StockController {
   async getTopStocksByLosers(@LimitQuery(20) limit: number) {
     return await this.stockService.getTopStocksByLosers(limit);
   }
+
+  private getStockDataYearly(
+    stockId: string,
+    lastStartTime: string | undefined,
+  ) {
+    return this.stockDataYearlyService.getStockDataYearly(
+      stockId,
+      lastStartTime,
+    );
+  }
+
+  private getStockDataWeekly(
+    stockId: string,
+    lastStartTime: string | undefined,
+  ) {
+    return this.stockDataWeeklyService.getStockDataWeekly(
+      stockId,
+      lastStartTime,
+    );
+  }
+
+  private getStockDataMonthly(
+    stockId: string,
+    lastStartTime: string | undefined,
+  ) {
+    return this.stockDataMonthlyService.getStockDataMonthly(
+      stockId,
+      lastStartTime,
+    );
+  }
+
+  private getMinutelyData(stockId: string, lastStartTime?: string) {
+    return this.stockDataMinutelyService.getStockDataMinutely(
+      stockId,
+      lastStartTime,
+    );
+  }
+
+  private getDailyData(stockId: string, lastStartTime?: string) {
+    return this.stockDataDailyService.getStockDataDaily(stockId, lastStartTime);
+  }
 }

From 46ba8aace1cf1d8967d251e5ba4bdf542566943c Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Thu, 21 Nov 2024 15:56:24 +0900
Subject: [PATCH 054/112] =?UTF-8?q?=F0=9F=92=84=20style:=20=ED=81=B0=20?=
 =?UTF-8?q?=EB=94=B0=EC=98=B4=ED=91=9C=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/decorator/stockData.decorator.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/backend/src/stock/decorator/stockData.decorator.ts b/packages/backend/src/stock/decorator/stockData.decorator.ts
index d48dccc1..4941fa61 100644
--- a/packages/backend/src/stock/decorator/stockData.decorator.ts
+++ b/packages/backend/src/stock/decorator/stockData.decorator.ts
@@ -1,9 +1,9 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 /* eslint-disable max-lines-per-function */
 
-import { applyDecorators } from "@nestjs/common";
-import { ApiOperation, ApiParam, ApiQuery, ApiResponse } from "@nestjs/swagger";
-import { StockDataResponse } from "../dto/stockData.response";
+import { applyDecorators } from '@nestjs/common';
+import { ApiOperation, ApiParam, ApiQuery, ApiResponse } from '@nestjs/swagger';
+import { StockDataResponse } from '../dto/stockData.response';
 
 export function ApiGetStockData(summary: string, type: string) {
   return applyDecorators(

From 386f3243d542bc89d50a70f0c3d3e3426a9a9ea1 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 16:10:10 +0900
Subject: [PATCH 055/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20kospi=20stock=20?=
 =?UTF-8?q?=EB=8D=B0=EC=9D=B4=ED=84=B0=20=EC=B6=94=EA=B0=80,=20=EC=BD=94?=
 =?UTF-8?q?=EB=93=9C=20=EB=A6=AC=ED=8C=A9=ED=86=A0=EB=A7=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      | 40 +++++++++++++++++--
 .../src/stock/domain/kospiStock.entity.ts     |  3 +-
 .../backend/src/stock/domain/stock.entity.ts  |  2 +-
 3 files changed, 39 insertions(+), 6 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 7b365780..2ef8f6ae 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -14,6 +14,7 @@ import {
 import { TR_IDS } from '../type/openapiUtil.type';
 import { getOpenApi } from '../util/openapiUtil.api';
 import { openApiToken } from './openapiToken.api';
+import { KospiStock } from '@/stock/domain/kospiStock.entity';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockDaily } from '@/stock/domain/stockData.entity';
 import { StockDetail } from '@/stock/domain/stockDetail.entity';
@@ -51,6 +52,12 @@ export class OpenapiDetailData {
     manager.save(entity, stockDetail);
   }
 
+  private async saveKospiData(stockDetail: KospiStock) {
+    const manager = this.datasource.manager;
+    const entity = KospiStock;
+    manager.save(entity, stockDetail);
+  }
+
   private async calPer(eps: number): Promise<number> {
     if (eps <= 0) return NaN;
     const manager = this.datasource.manager;
@@ -99,8 +106,10 @@ export class OpenapiDetailData {
   private async makeStockDetailObject(
     output1: FinancialData,
     output2: ProductDetail,
+    stockId: string,
   ): Promise<StockDetail> {
     const result = new StockDetail();
+    result.stock = { id: stockId } as Stock;
     result.marketCap =
       (await this.calMarketCap(parseInt(output2.lstg_stqt))) + '';
     result.eps = parseInt(output1.eps);
@@ -113,10 +122,15 @@ export class OpenapiDetailData {
     return result;
   }
 
-  private async getDetailDataDelay(stock: Stock, conf: typeof openApiConfig) {
-    const dataQuery = this.getDetailDataQuery(stock.id!);
-    const defaultQuery = this.getDefaultDataQuery(stock.id!);
+  private async makeKospiStockObject(output: ProductDetail, stockId: string) {
+    const ret = new KospiStock();
+    ret.isKospi = output.kospi200_item_yn === 'Y' ? true : false;
+    ret.stock = { id: stockId } as Stock;
+    return ret;
+  }
 
+  private async getFinancialData(stock: Stock, conf: typeof openApiConfig) {
+    const dataQuery = this.getDetailDataQuery(stock.id!);
     // 여기서 가져올 건 eps -> eps와 per 계산하자.
     const output1 = await getOpenApi(
       this.incomeUrl,
@@ -124,6 +138,12 @@ export class OpenapiDetailData {
       dataQuery,
       TR_IDS.FINANCIAL_DATA,
     );
+    return output1;
+  }
+
+  private async getProductData(stock: Stock, conf: typeof openApiConfig) {
+    const defaultQuery = this.getDefaultDataQuery(stock.id!);
+
     // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
     const output2 = await getOpenApi(
       this.defaultUrl,
@@ -131,10 +151,22 @@ export class OpenapiDetailData {
       defaultQuery,
       TR_IDS.PRODUCTION_DETAIL,
     );
+    return output2;
+  }
+
+  private async getDetailDataDelay(stock: Stock, conf: typeof openApiConfig) {
+    const output1 = await this.getFinancialData(stock, conf);
+    const output2 = await this.getProductData(stock, conf);
 
     if (isFinancialData(output1) && isProductDetail(output2)) {
-      const stockDetail = await this.makeStockDetailObject(output1, output2);
+      const stockDetail = await this.makeStockDetailObject(
+        output1,
+        output2,
+        stock.id!,
+      );
       this.saveDetailData(stockDetail);
+      const kospiStock = await this.makeKospiStockObject(output2, stock.id!);
+      this.saveKospiData(kospiStock);
     }
   }
 
diff --git a/packages/backend/src/stock/domain/kospiStock.entity.ts b/packages/backend/src/stock/domain/kospiStock.entity.ts
index 7d96a992..8f45a87c 100644
--- a/packages/backend/src/stock/domain/kospiStock.entity.ts
+++ b/packages/backend/src/stock/domain/kospiStock.entity.ts
@@ -1,4 +1,4 @@
-import { Column, Entity, OneToOne, PrimaryColumn } from 'typeorm';
+import { Column, Entity, JoinColumn, OneToOne, PrimaryColumn } from 'typeorm';
 import { Stock } from './stock.entity';
 
 @Entity()
@@ -10,5 +10,6 @@ export class KospiStock {
   isKospi: boolean;
 
   @OneToOne(() => Stock, (stock) => stock.id)
+  @JoinColumn({ name: 'stock_id' })
   stock: Stock;
 }
diff --git a/packages/backend/src/stock/domain/stock.entity.ts b/packages/backend/src/stock/domain/stock.entity.ts
index 66dfb583..be321f55 100644
--- a/packages/backend/src/stock/domain/stock.entity.ts
+++ b/packages/backend/src/stock/domain/stock.entity.ts
@@ -1,4 +1,5 @@
 import { Column, Entity, OneToMany, OneToOne, PrimaryColumn } from 'typeorm';
+import { KospiStock } from './kospiStock.entity';
 import {
   StockDaily,
   StockMinutely,
@@ -9,7 +10,6 @@ import {
 import { Like } from '@/chat/domain/like.entity';
 import { DateEmbedded } from '@/common/dateEmbedded.entity';
 import { UserStock } from '@/stock/domain/userStock.entity';
-import { KospiStock } from './kospiStock.entity';
 
 @Entity()
 export class Stock {

From 15549267506b82e0416107b150a522a0ab4134d1 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Thu, 21 Nov 2024 18:08:51 +0900
Subject: [PATCH 056/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=BF=A0=ED=82=A4?=
 =?UTF-8?q?=20sameSite=20=EC=98=B5=EC=85=98=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/configs/session.config.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/backend/src/configs/session.config.ts b/packages/backend/src/configs/session.config.ts
index 65c49b96..456bda54 100644
--- a/packages/backend/src/configs/session.config.ts
+++ b/packages/backend/src/configs/session.config.ts
@@ -8,6 +8,8 @@ export const sessionConfig = {
   resave: false,
   saveUninitialized: false,
   name: process.env.COOKIE_NAME,
+  secure: true,
+  sameSite: 'none',
   cookie: {
     maxAge: Number(process.env.COOKIE_MAX_AGE),
   },

From d4abdcbcc16447b21f53d094638512cc1338ac3a Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Thu, 21 Nov 2024 19:03:37 +0900
Subject: [PATCH 057/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=BF=A0=ED=82=A4?=
 =?UTF-8?q?=20sameSite=20=EC=98=B5=EC=85=98=20=EC=9E=AC=EC=84=A4=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/configs/session.config.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/backend/src/configs/session.config.ts b/packages/backend/src/configs/session.config.ts
index 456bda54..310aae4d 100644
--- a/packages/backend/src/configs/session.config.ts
+++ b/packages/backend/src/configs/session.config.ts
@@ -2,15 +2,15 @@ import { randomUUID } from 'node:crypto';
 import * as dotenv from 'dotenv';
 
 dotenv.config();
-
+type none = 'none';
 export const sessionConfig = {
   secret: process.env.COOKIE_SECRET || randomUUID().toString(),
   resave: false,
   saveUninitialized: false,
   name: process.env.COOKIE_NAME,
-  secure: true,
-  sameSite: 'none',
   cookie: {
     maxAge: Number(process.env.COOKIE_MAX_AGE),
+    secure: true,
+    sameSite: 'none' as none,
   },
 };

From 8e7e73c228673ea2c2b202fa2a8606d9a2be421a Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 19:04:17 +0900
Subject: [PATCH 058/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20detail=20?=
 =?UTF-8?q?=ED=95=AD=EB=AA=A9=20=ED=95=B4=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      | 169 ++++++++++++------
 .../openapi/type/openapiDetailData.type.ts    |   6 +-
 .../scraper/openapi/type/openapiUtil.type.ts  |   4 +-
 .../scraper/openapi/util/openapiUtil.api.ts   |  12 ++
 .../openapi/websocketClient.service.ts        |   4 +-
 5 files changed, 135 insertions(+), 60 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 2ef8f6ae..add3caec 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -1,12 +1,13 @@
-import { Injectable, UseFilters } from '@nestjs/common';
+import { Inject, Injectable, UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
-import { Between, DataSource } from 'typeorm';
+import { DataSource } from 'typeorm';
+import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
 import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import {
   DetailDataQuery,
-  FinancialData,
-  isFinancialData,
+  FinancialRatio,
+  isFinancialRatioData,
   isProductDetail,
   ProductDetail,
   StockDetailQuery,
@@ -23,39 +24,69 @@ import { StockDetail } from '@/stock/domain/stockDetail.entity';
 export class OpenapiDetailData {
   private readonly financialUrl: string =
     '/uapi/domestic-stock/v1/finance/financial-ratio';
-  private readonly defaultUrl: string =
+  private readonly productUrl: string =
     '/uapi/domestic-stock/v1/quotations/search-stock-info';
-  private readonly incomeUrl: string =
-    '/uapi/domestic-stock/v1/finance/income-statement';
-  private readonly intervals = 100;
-  private readonly config: (typeof openApiConfig)[] = openApiToken.configs;
-  constructor(private readonly datasource: DataSource) {}
+  private readonly intervals = 1000;
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {
+    setTimeout(() => this.getDetailData(), 5000);
+  }
 
   @Cron('0 8 * * 1-5')
   @UseFilters(OpenapiExceptionFilter)
   public async getDetailData() {
-    if (process.env.NODE_ENV !== 'production') return;
+    //if (process.env.NODE_ENV !== 'production') return;
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
-    const configCount = this.config.length;
+    const configCount = openApiToken.configs.length;
     const chunkSize = Math.ceil(stocks.length / configCount);
 
     for (let i = 0; i < configCount; i++) {
+      this.logger.info(openApiToken.configs[i]);
       const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getDetailDataChunk(chunk, this.config[i]);
+      this.getDetailDataChunk(chunk, openApiToken.configs[i]);
     }
   }
 
   private async saveDetailData(stockDetail: StockDetail) {
     const manager = this.datasource.manager;
     const entity = StockDetail;
-    manager.save(entity, stockDetail);
+    const existingStockDetail = await manager.findOne(entity, {
+      where: {
+        stock: { id: stockDetail.stock.id },
+      },
+    });
+    if (existingStockDetail) {
+      manager.update(
+        entity,
+        { stock: { id: stockDetail.stock.id } },
+        stockDetail,
+      );
+    } else {
+      manager.save(entity, stockDetail);
+    }
   }
 
   private async saveKospiData(stockDetail: KospiStock) {
     const manager = this.datasource.manager;
     const entity = KospiStock;
-    manager.save(entity, stockDetail);
+    const existingStockDetail = await manager.findOne(entity, {
+      where: {
+        stock: { id: stockDetail.stock.id },
+      },
+    });
+
+    if (existingStockDetail) {
+      manager.update(
+        entity,
+        { stock: { id: stockDetail.stock.id } },
+        stockDetail,
+      );
+    } else {
+      manager.save(entity, stockDetail);
+    }
   }
 
   private async calPer(eps: number): Promise<number> {
@@ -66,10 +97,16 @@ export class OpenapiDetailData {
       take: 1,
       order: { createdAt: 'desc' },
     });
-    const currentPrice = latestResult[0].close;
-    const per = currentPrice / eps;
+    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
+    if (latestResult && latestResult[0] && latestResult[0].close) {
+      const currentPrice = latestResult[0].close;
+      const per = currentPrice / eps;
 
-    return per;
+      if (isNaN(per)) return 0;
+      else return per;
+    } else {
+      return 0;
+    }
   }
 
   private async calMarketCap(lstg: number) {
@@ -79,32 +116,41 @@ export class OpenapiDetailData {
       take: 1,
       order: { createdAt: 'desc' },
     });
-    const currentPrice = latestResult[0].close;
-    const marketCap = lstg * currentPrice;
-    return marketCap;
+
+    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
+    if (latestResult && latestResult[0] && latestResult[0].close) {
+      const currentPrice = latestResult[0].close;
+      const marketCap = lstg * currentPrice;
+
+      if (isNaN(marketCap)) return 0;
+      else return marketCap;
+    } else {
+      return 0;
+    }
   }
 
   private async get52WeeksLowHigh() {
-    const manager = this.datasource.manager;
-    const nowDate = new Date();
-    const weeksAgoDate = this.getDate52WeeksAgo();
-    // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
-    const output = await manager.find(StockDaily, {
-      select: ['low', 'high'],
-      where: {
-        startTime: Between(weeksAgoDate, nowDate),
-      },
-    });
-    const result = output.reduce((prev, cur) => {
-      if (prev.low > cur.low) prev.low = cur.low;
-      if (prev.high < cur.high) prev.high = cur.high;
-      return cur;
-    }, new StockDaily());
-    return { low: result.low, high: result.high };
+    //const manager = this.datasource.manager;
+    //const nowDate = new Date();
+    //const weeksAgoDate = this.getDate52WeeksAgo();
+    //// 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
+    //const output = await manager.find(StockDaily, {
+    //  select: ['low', 'high'],
+    //  where: {
+    //    startTime: Between(weeksAgoDate, nowDate),
+    //  },
+    //});
+    //const result = output.reduce((prev, cur) => {
+    //  if (prev.low > cur.low) prev.low = cur.low;
+    //  if (prev.high < cur.high) prev.high = cur.high;
+    //  return cur;
+    //}, new StockDaily());
+    //return { low: result.low, high: result.high };
+    return { low: 0, high: 0 };
   }
 
   private async makeStockDetailObject(
-    output1: FinancialData,
+    output1: FinancialRatio,
     output2: ProductDetail,
     stockId: string,
   ): Promise<StockDetail> {
@@ -116,8 +162,12 @@ export class OpenapiDetailData {
     const { low, high } = await this.get52WeeksLowHigh();
     result.low52w = low;
     result.high52w = high;
-    result.eps = parseInt(output1.eps);
-    result.per = await this.calPer(parseInt(output1.eps));
+    const eps = parseInt(output1.eps);
+    if (isNaN(eps)) result.eps = 0;
+    else result.eps = eps;
+    const per = await this.calPer(eps);
+    if (isNaN(per)) result.per = 0;
+    else result.per = per;
     result.updatedAt = new Date();
     return result;
   }
@@ -129,36 +179,45 @@ export class OpenapiDetailData {
     return ret;
   }
 
-  private async getFinancialData(stock: Stock, conf: typeof openApiConfig) {
+  private async getFinancialRatio(stock: Stock, conf: typeof openApiConfig) {
     const dataQuery = this.getDetailDataQuery(stock.id!);
     // 여기서 가져올 건 eps -> eps와 per 계산하자.
-    const output1 = await getOpenApi(
-      this.incomeUrl,
+    const response = await getOpenApi(
+      this.financialUrl,
       conf,
       dataQuery,
       TR_IDS.FINANCIAL_DATA,
     );
-    return output1;
+    if (response.output) {
+      const output1 = response.output;
+      return output1[0];
+    }
   }
 
   private async getProductData(stock: Stock, conf: typeof openApiConfig) {
-    const defaultQuery = this.getDefaultDataQuery(stock.id!);
+    const defaultQuery = this.getFinancialDataQuery(stock.id!);
 
     // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
-    const output2 = await getOpenApi(
-      this.defaultUrl,
+    const response = await getOpenApi(
+      this.productUrl,
       conf,
       defaultQuery,
       TR_IDS.PRODUCTION_DETAIL,
     );
-    return output2;
+    if (response.output) {
+      const output2 = response.output;
+      return output2;
+      //return bufferToObject(output2);
+    }
   }
 
   private async getDetailDataDelay(stock: Stock, conf: typeof openApiConfig) {
-    const output1 = await this.getFinancialData(stock, conf);
+    const output1 = await this.getFinancialRatio(stock, conf);
     const output2 = await this.getProductData(stock, conf);
 
-    if (isFinancialData(output1) && isProductDetail(output2)) {
+    this.logger.info(JSON.stringify(output1));
+    this.logger.info(JSON.stringify(output2));
+    if (isFinancialRatioData(output1) && isProductDetail(output2)) {
       const stockDetail = await this.makeStockDetailObject(
         output1,
         output2,
@@ -167,6 +226,8 @@ export class OpenapiDetailData {
       this.saveDetailData(stockDetail);
       const kospiStock = await this.makeKospiStockObject(output2, stock.id!);
       this.saveKospiData(kospiStock);
+
+      this.logger.info(`${stock.id!} is saved`);
     }
   }
 
@@ -178,25 +239,25 @@ export class OpenapiDetailData {
     }
   }
 
-  private getDefaultDataQuery(
+  private getFinancialDataQuery(
     stockId: string,
     code: '300' | '301' | '302' | '306' = '300',
   ): StockDetailQuery {
     return {
       pdno: stockId,
-      code: code,
+      prdt_type_cd: code,
     };
   }
 
   private getDetailDataQuery(
     stockId: string,
     divCode: 'J' = 'J',
-    classify: '0' | '1' = '1',
+    classify: '0' | '1' = '0',
   ): DetailDataQuery {
     return {
+      fid_div_cls_code: classify,
       fid_cond_mrkt_div_code: divCode,
       fid_input_iscd: stockId,
-      fid_div_cls_code: classify,
     };
   }
 
diff --git a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
index 772d8952..38015d48 100644
--- a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
+++ b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
@@ -7,7 +7,7 @@ export type DetailDataQuery = {
   fid_div_cls_code: '0' | '1';
 };
 
-export type FinancialData = {
+export type FinancialRatio = {
   stac_yymm: string; // 결산 년월
   grs: string; // 매출액 증가율
   bsop_prfi_inrt: string; // 영업 이익 증가율
@@ -20,7 +20,7 @@ export type FinancialData = {
   lblt_rate: string; // 부채 비율
 };
 
-export function isFinancialData(data: any): data is FinancialData {
+export function isFinancialRatioData(data: any): data is FinancialRatio {
   return (
     data &&
     typeof data.stac_yymm === 'string' &&
@@ -176,7 +176,7 @@ export const isProductDetail = (data: any): data is ProductDetail => {
 
 export type StockDetailQuery = {
   pdno: string;
-  code: string;
+  prdt_type_cd: string;
 };
 
 //export type FinancialDetail = {
diff --git a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
index bd2e3edd..6df0ca19 100644
--- a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
+++ b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
@@ -1,13 +1,13 @@
 export type TR_ID =
   | 'FHKST03010100'
   | 'FHKST03010200'
-  | 'FHKST66430200'
+  | 'FHKST66430300'
   | 'HHKDB669107C0'
   | 'CTPF1002R';
 
 export const TR_IDS: Record<string, TR_ID> = {
   ITEM_CHART_PRICE: 'FHKST03010100',
   MINUTE_DATA: 'FHKST03010200',
-  FINANCIAL_DATA: 'FHKST66430200',
+  FINANCIAL_DATA: 'FHKST66430300',
   PRODUCTION_DETAIL: 'CTPF1002R',
 };
diff --git a/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
index 4ec0b29d..fa8f75b4 100644
--- a/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
+++ b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
@@ -78,6 +78,7 @@ const getCurrentTime = () => {
   const seconds = String(now.getSeconds()).padStart(2, '0');
   return `${hours}${minutes}${seconds}`;
 };
+
 const decryptAES256 = (
   encryptedText: string,
   key: string,
@@ -93,6 +94,16 @@ const decryptAES256 = (
   return decrypted;
 };
 
+const bufferToObject = (buffer: Buffer): any => {
+  try {
+    const jsonString = buffer.toString('utf-8');
+    return JSON.parse(jsonString);
+  } catch (error) {
+    console.error('Failed to convert buffer to object:', error);
+    throw error;
+  }
+};
+
 export {
   postOpenApi,
   getOpenApi,
@@ -100,4 +111,5 @@ export {
   getPreviousDate,
   getCurrentTime,
   decryptAES256,
+  bufferToObject,
 };
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index 47bafad1..1e0d6124 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -16,7 +16,9 @@ export class WebsocketClient {
     @Inject('winston') private readonly logger: Logger,
     private readonly openapiLiveData: OpenapiLiveData,
   ) {
-    this.connect();
+    if (process.env.NODE_ENV === 'production') {
+      this.connect();
+    }
   }
 
   // TODO : subscribe 구조로 리팩토링

From b92e3e6830bfabbda174abf7660f148982b7fbe9 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 19:09:04 +0900
Subject: [PATCH 059/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20detail=20NaN=20?=
 =?UTF-8?q?=EC=9E=84=EC=8B=9C=20=ED=95=B4=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      | 39 ++++++++++---------
 1 file changed, 21 insertions(+), 18 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index add3caec..7420e5de 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -1,6 +1,6 @@
 import { Inject, Injectable, UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
-import { DataSource } from 'typeorm';
+import { Between, DataSource } from 'typeorm';
 import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
 import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
@@ -130,23 +130,26 @@ export class OpenapiDetailData {
   }
 
   private async get52WeeksLowHigh() {
-    //const manager = this.datasource.manager;
-    //const nowDate = new Date();
-    //const weeksAgoDate = this.getDate52WeeksAgo();
-    //// 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
-    //const output = await manager.find(StockDaily, {
-    //  select: ['low', 'high'],
-    //  where: {
-    //    startTime: Between(weeksAgoDate, nowDate),
-    //  },
-    //});
-    //const result = output.reduce((prev, cur) => {
-    //  if (prev.low > cur.low) prev.low = cur.low;
-    //  if (prev.high < cur.high) prev.high = cur.high;
-    //  return cur;
-    //}, new StockDaily());
-    //return { low: result.low, high: result.high };
-    return { low: 0, high: 0 };
+    const manager = this.datasource.manager;
+    const nowDate = new Date();
+    const weeksAgoDate = this.getDate52WeeksAgo();
+    // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
+    const output = await manager.find(StockDaily, {
+      select: ['low', 'high'],
+      where: {
+        startTime: Between(weeksAgoDate, nowDate),
+      },
+    });
+    const result = output.reduce((prev, cur) => {
+      if (prev.low > cur.low) prev.low = cur.low;
+      if (prev.high < cur.high) prev.high = cur.high;
+      return cur;
+    }, new StockDaily());
+    let low = 0;
+    let high = 0;
+    if (result.low && !isNaN(result.low)) low = result.low;
+    if (result.high && !isNaN(result.high)) high = result.high;
+    return { low, high };
   }
 
   private async makeStockDetailObject(

From a393cbb6fcf25350387cf425d3ce5a76a3092fd6 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 20:46:55 +0900
Subject: [PATCH 060/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20type=20ws=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/package.json | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/backend/package.json b/packages/backend/package.json
index 26da1fd9..a5e45463 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -45,7 +45,8 @@
     "typeorm": "^0.3.20",
     "unzipper": "^0.12.3",
     "winston": "^3.17.0",
-    "winston-daily-rotate-file": "^5.0.0"
+    "winston-daily-rotate-file": "^5.0.0",
+    "ws": "^8.18.0"
   },
   "devDependencies": {
     "@nestjs/cli": "^10.0.0",
@@ -58,6 +59,7 @@
     "@types/passport-google-oauth20": "^2.0.16",
     "@types/supertest": "^6.0.0",
     "@types/unzipper": "^0.10.10",
+    "@types/ws": "^8.5.13",
     "@typescript-eslint/eslint-plugin": "^8.0.0",
     "@typescript-eslint/parser": "^8.0.0",
     "cz-emoji-conventional": "^1.1.0",

From 85d8ae025974769a9bdbffa000672b4ca94e9d4b Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 21:14:50 +0900
Subject: [PATCH 061/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20try=20catch=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      | 50 +++++++++++--------
 1 file changed, 29 insertions(+), 21 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 7420e5de..57b007a3 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -31,13 +31,13 @@ export class OpenapiDetailData {
     private readonly datasource: DataSource,
     @Inject('winston') private readonly logger: Logger,
   ) {
-    setTimeout(() => this.getDetailData(), 5000);
+    //setTimeout(() => this.getDetailData(), 5000);
   }
 
   @Cron('0 8 * * 1-5')
   @UseFilters(OpenapiExceptionFilter)
   public async getDetailData() {
-    //if (process.env.NODE_ENV !== 'production') return;
+    if (process.env.NODE_ENV !== 'production') return;
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
     const configCount = openApiToken.configs.length;
@@ -185,15 +185,19 @@ export class OpenapiDetailData {
   private async getFinancialRatio(stock: Stock, conf: typeof openApiConfig) {
     const dataQuery = this.getDetailDataQuery(stock.id!);
     // 여기서 가져올 건 eps -> eps와 per 계산하자.
-    const response = await getOpenApi(
-      this.financialUrl,
-      conf,
-      dataQuery,
-      TR_IDS.FINANCIAL_DATA,
-    );
-    if (response.output) {
-      const output1 = response.output;
-      return output1[0];
+    try {
+      const response = await getOpenApi(
+        this.financialUrl,
+        conf,
+        dataQuery,
+        TR_IDS.FINANCIAL_DATA,
+      );
+      if (response.output) {
+        const output1 = response.output;
+        return output1[0];
+      }
+    } catch (error) {
+      this.logger.error(error);
     }
   }
 
@@ -201,16 +205,20 @@ export class OpenapiDetailData {
     const defaultQuery = this.getFinancialDataQuery(stock.id!);
 
     // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
-    const response = await getOpenApi(
-      this.productUrl,
-      conf,
-      defaultQuery,
-      TR_IDS.PRODUCTION_DETAIL,
-    );
-    if (response.output) {
-      const output2 = response.output;
-      return output2;
-      //return bufferToObject(output2);
+    try {
+      const response = await getOpenApi(
+        this.productUrl,
+        conf,
+        defaultQuery,
+        TR_IDS.PRODUCTION_DETAIL,
+      );
+      if (response.output) {
+        const output2 = response.output;
+        return output2;
+        //return bufferToObject(output2);
+      }
+    } catch (error) {
+      this.logger.error(error);
     }
   }
 

From e46e1039e5a3dc634c6abe5dab94b999f91291b3 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Thu, 21 Nov 2024 21:19:45 +0900
Subject: [PATCH 062/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20=EC=BB=A4?=
 =?UTF-8?q?=EC=8A=A4=ED=85=80=20=ED=95=84=ED=84=B0=EC=97=90=20try-catch=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiPeriodData.api.ts      | 31 +++++++++++--------
 1 file changed, 18 insertions(+), 13 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index 5e35f3b9..64db1d9b 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -1,6 +1,7 @@
-import { Injectable, UseFilters } from '@nestjs/common';
+import { Inject, Injectable, UseFilters } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { DataSource, EntityManager } from 'typeorm';
+import { Logger } from 'winston';
 import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import {
   ChartData,
@@ -44,7 +45,10 @@ const INTERVALS = 4000;
 export class OpenapiPeriodData {
   private readonly url: string =
     '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
-  public constructor(private readonly datasource: DataSource) {
+  public constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {
     //this.getItemChartPriceCheck();
   }
 
@@ -123,17 +127,18 @@ export class OpenapiPeriodData {
     );
   }
 
-  private async fetchChartData(
-    query: ItemChartPriceQuery,
-    configIdx: number,
-  ): Promise<ChartData[]> {
-    const response = await getOpenApi(
-      this.url,
-      openApiToken.configs[configIdx],
-      query,
-      TR_IDS.ITEM_CHART_PRICE,
-    );
-    return response.output2 as ChartData[];
+  private async fetchChartData(query: ItemChartPriceQuery, configIdx: number) {
+    try {
+      const response = await getOpenApi(
+        this.url,
+        openApiToken.configs[configIdx],
+        query,
+        TR_IDS.ITEM_CHART_PRICE,
+      );
+      return response.output2 as ChartData[];
+    } catch (error) {
+      this.logger.error(error);
+    }
   }
 
   private updateDates(

From 4a1ad278ea138f649334ce9b7cac1b9a358519f3 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Thu, 21 Nov 2024 22:51:08 +0900
Subject: [PATCH 063/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=BF=A0=ED=82=A4?=
 =?UTF-8?q?=20sameSite=20=EC=98=B5=EC=85=98=20=EC=9E=AC=EC=84=A4=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/configs/session.config.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/backend/src/configs/session.config.ts b/packages/backend/src/configs/session.config.ts
index 310aae4d..25910f44 100644
--- a/packages/backend/src/configs/session.config.ts
+++ b/packages/backend/src/configs/session.config.ts
@@ -10,7 +10,9 @@ export const sessionConfig = {
   name: process.env.COOKIE_NAME,
   cookie: {
     maxAge: Number(process.env.COOKIE_MAX_AGE),
+    httpOnly: true,
     secure: true,
+    domain: 'juchum.info',
     sameSite: 'none' as none,
   },
 };

From bf741722ba994ca405a96736e7526a9577e0108d Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Fri, 22 Nov 2024 00:12:55 +0900
Subject: [PATCH 064/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=B1=84=ED=8C=85?=
 =?UTF-8?q?=20=EC=82=AC=EC=9A=A9=EC=9E=90=20=EB=8B=89=EB=84=A4=EC=9E=84=20?=
 =?UTF-8?q?=EC=A0=95=EB=B3=B4=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/chat/chat.service.ts      | 1 +
 packages/backend/src/chat/dto/chat.response.ts | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/packages/backend/src/chat/chat.service.ts b/packages/backend/src/chat/chat.service.ts
index fbb5ac45..80417656 100644
--- a/packages/backend/src/chat/chat.service.ts
+++ b/packages/backend/src/chat/chat.service.ts
@@ -110,6 +110,7 @@ export class ChatService {
       .leftJoinAndSelect('chat.likes', 'like', 'like.user_id = :userId', {
         userId,
       })
+      .leftJoinAndSelect('chat.user', 'user')
       .where('chat.stock_id = :stockId', { stockId })
       .take(size + 1);
 
diff --git a/packages/backend/src/chat/dto/chat.response.ts b/packages/backend/src/chat/dto/chat.response.ts
index 803b81e6..bf42c903 100644
--- a/packages/backend/src/chat/dto/chat.response.ts
+++ b/packages/backend/src/chat/dto/chat.response.ts
@@ -8,6 +8,7 @@ interface ChatResponse {
   message: string;
   type: string;
   liked: boolean;
+  nickname: string;
   createdAt: Date;
 }
 
@@ -25,6 +26,7 @@ export class ChatScrollResponse {
         id: 1,
         likeCount: 0,
         message: '안녕하세요',
+        nickname: '초보 주주',
         type: ChatType.NORMAL,
         isLiked: true,
         createdAt: new Date(),
@@ -41,6 +43,7 @@ export class ChatScrollResponse {
       type: chat.type,
       createdAt: chat.date!.createdAt,
       liked: !!(chat.likes && chat.likes.length > 0),
+      nickname: chat.user.nickname,
     }));
     this.hasMore = hasMore;
   }

From 9e978586d488d51446752a3abc6c6f1f1a166b91 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Fri, 22 Nov 2024 00:29:52 +0900
Subject: [PATCH 065/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=BF=A0=ED=82=A4?=
 =?UTF-8?q?=20=EC=98=B5=EC=85=98=20=EC=B4=88=EA=B8=B0=ED=99=94?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/configs/session.config.ts | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/packages/backend/src/configs/session.config.ts b/packages/backend/src/configs/session.config.ts
index 25910f44..6cf984cd 100644
--- a/packages/backend/src/configs/session.config.ts
+++ b/packages/backend/src/configs/session.config.ts
@@ -2,7 +2,6 @@ import { randomUUID } from 'node:crypto';
 import * as dotenv from 'dotenv';
 
 dotenv.config();
-type none = 'none';
 export const sessionConfig = {
   secret: process.env.COOKIE_SECRET || randomUUID().toString(),
   resave: false,
@@ -11,8 +10,5 @@ export const sessionConfig = {
   cookie: {
     maxAge: Number(process.env.COOKIE_MAX_AGE),
     httpOnly: true,
-    secure: true,
-    domain: 'juchum.info',
-    sameSite: 'none' as none,
   },
 };

From e1c702a49c3d051b564a8b8f02781a02bb704a07 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Fri, 22 Nov 2024 14:28:08 +0900
Subject: [PATCH 066/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20websocket=20?=
 =?UTF-8?q?=EC=9E=84=EC=8B=9C=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .remote/version02/docker-compose.yml          | 55 +++++++++++
 .remote/version02/frontend.nginx              | 36 +++++++
 .remote/version02/reverse-proxy.nginx         | 77 +++++++++++++++
 .remote/version03/docker-compose.yml          |  0
 .remote/version03/new.conf                    | 36 +++++++
 .remote/version03/reverseproxy.nginx          | 86 +++++++++++++++++
 .remote/version04/docker-compose.yml          | 43 +++++++++
 .remote/version04/frontend.nginx              | 86 +++++++++++++++++
 .remote/version04/new-reverse_proxy.nginx     | 93 +++++++++++++++++++
 .remote/version04/newfrontend.nginx           | 73 +++++++++++++++
 .remote/version04/reverse-proxy.nginx         | 86 +++++++++++++++++
 .remote/version05/docker-compose.yml          | 42 +++++++++
 .remote/version05/frontend.nginx              | 80 ++++++++++++++++
 packages/backend/package.json                 |  3 +-
 .../openapi/api/openapiLiveData.api.ts        | 13 ++-
 .../scraper/openapi/api/openapiToken.api.ts   |  1 +
 .../openapi/websocketClient.service.ts        | 13 ++-
 17 files changed, 813 insertions(+), 10 deletions(-)
 create mode 100644 .remote/version02/docker-compose.yml
 create mode 100644 .remote/version02/frontend.nginx
 create mode 100644 .remote/version02/reverse-proxy.nginx
 create mode 100644 .remote/version03/docker-compose.yml
 create mode 100644 .remote/version03/new.conf
 create mode 100644 .remote/version03/reverseproxy.nginx
 create mode 100644 .remote/version04/docker-compose.yml
 create mode 100644 .remote/version04/frontend.nginx
 create mode 100644 .remote/version04/new-reverse_proxy.nginx
 create mode 100644 .remote/version04/newfrontend.nginx
 create mode 100644 .remote/version04/reverse-proxy.nginx
 create mode 100644 .remote/version05/docker-compose.yml
 create mode 100644 .remote/version05/frontend.nginx

diff --git a/.remote/version02/docker-compose.yml b/.remote/version02/docker-compose.yml
new file mode 100644
index 00000000..32fa5759
--- /dev/null
+++ b/.remote/version02/docker-compose.yml
@@ -0,0 +1,55 @@
+networks:
+  corp:
+    driver: bridge
+
+services:
+  nginx_proxy:
+    image: nginx:1.27.2-alpine
+    container_name: nginx_proxy
+    ports:
+      - '80:80'
+      - '443:443'
+    depends_on: #proxy가 먼저 켜지는 경우 죽어버리는 문제가 있었음. 의존성 추가
+      - frontend
+      - backend
+    volumes:
+      - ./nginx/reverse-proxy.conf:/etc/nginx/nginx.conf
+      - ./data/certbot/conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
+    networks:
+      - corp
+
+  certbot:
+    image: certbot/certbot
+    volumes:
+      - ./data/certbot/conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
+
+  frontend:
+    image: sunghwki/frontend:latest
+    env_file:
+      - .env
+    environment:
+      - NODE_ENV=production
+    depends_on:
+      - backend
+    volumes:
+      - ./nginx/frontend.conf:/etc/nginx/nginx.conf
+    networks:
+      - corp
+
+  backend:
+    image: sunghwki/backend:latest
+    env_file:
+      - .env
+    environment:
+      - DATABASE_URL=mysql://${DB_USER}:${DB_PASS}@db:${DB_PORT}/${DB_NAME}
+    volumes:
+      - ./logs:/packages/packages/logs
+    networks:
+      - corp
+
+volumes:
+  db-data:
diff --git a/.remote/version02/frontend.nginx b/.remote/version02/frontend.nginx
new file mode 100644
index 00000000..f26a67ed
--- /dev/null
+++ b/.remote/version02/frontend.nginx
@@ -0,0 +1,36 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    # 프론트엔드 upstream 설정
+    upstream static-server {
+        server frontend:8080;
+    }
+
+    server {
+        listen 8080;
+
+        location / {
+            root /usr/share/nginx/html;
+            try_files $uri /index.html;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf; # 이게 문제였다. 여기서 80포트를 포함시켜서 이미 있는 포트를 점유하는 중이었고, 그러다보니 문제가 발생했다.
+}
diff --git a/.remote/version02/reverse-proxy.nginx b/.remote/version02/reverse-proxy.nginx
new file mode 100644
index 00000000..9887d1fd
--- /dev/null
+++ b/.remote/version02/reverse-proxy.nginx
@@ -0,0 +1,77 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # 백엔드 upstream 설정
+    upstream nest-api-server {
+        server backend:3000;
+    }
+
+    # 프론트엔드 upstream 설정
+    upstream static-server {
+        server frontend:8080;
+    }
+    server {
+        listen 80;
+        server_name juchum.info;
+	location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+        }
+        location / {
+            return 301 https://$host$request_uri;
+        }
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+    }
+
+    server {
+        listen 443 ssl;
+        server_name juchum.info;
+
+        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
+
+        location / {
+            proxy_pass         http://static-server/;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+        }
+
+        location /api {
+            proxy_pass         http://nest-api-server/api;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf;
+}
diff --git a/.remote/version03/docker-compose.yml b/.remote/version03/docker-compose.yml
new file mode 100644
index 00000000..e69de29b
diff --git a/.remote/version03/new.conf b/.remote/version03/new.conf
new file mode 100644
index 00000000..f26a67ed
--- /dev/null
+++ b/.remote/version03/new.conf
@@ -0,0 +1,36 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    # 프론트엔드 upstream 설정
+    upstream static-server {
+        server frontend:8080;
+    }
+
+    server {
+        listen 8080;
+
+        location / {
+            root /usr/share/nginx/html;
+            try_files $uri /index.html;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf; # 이게 문제였다. 여기서 80포트를 포함시켜서 이미 있는 포트를 점유하는 중이었고, 그러다보니 문제가 발생했다.
+}
diff --git a/.remote/version03/reverseproxy.nginx b/.remote/version03/reverseproxy.nginx
new file mode 100644
index 00000000..2be13402
--- /dev/null
+++ b/.remote/version03/reverseproxy.nginx
@@ -0,0 +1,86 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # 백엔드 upstream 설정
+    upstream nest-api-server {
+        server backend:3000;
+    }
+
+    # 프론트엔드 upstream 설정
+    upstream static-server {
+        server frontend:8080;
+    }
+
+    server {
+        listen 80;
+        server_name juchum.info;
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+        }
+
+        location / {
+            return 301 https://$host$request_uri;
+        }
+
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+    }
+
+    server {
+        listen 443 ssl;
+        server_name juchum.info;
+
+        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
+
+        location / {
+            proxy_pass         http://static-server/;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+        }
+
+        location /api {
+            proxy_pass         http://nest-api-server/api;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_cookie_domain nest-api-server juchum.info;
+            proxy_cookie_path / /;
+        }
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf;
+}
diff --git a/.remote/version04/docker-compose.yml b/.remote/version04/docker-compose.yml
new file mode 100644
index 00000000..0feca385
--- /dev/null
+++ b/.remote/version04/docker-compose.yml
@@ -0,0 +1,43 @@
+networks:
+  corp:
+    driver: bridge
+
+services:
+
+  frontend:
+    image: sunghwki/frontend:latest
+    env_file:
+      - .env
+    environment:
+      - NODE_ENV=production
+    depends_on:
+      - backend
+    volumes:
+      - ./nginx/frontend.conf:/etc/nginx/nginx.conf
+      - ./nginx/reverse-proxy.conf:/etc/nginx/nginx.conf
+      - ./data/certbot/conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+    command: '/bin/sh -c ''while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g "daemon off;"'''
+    networks:
+      - corp
+
+  certbot:
+    image: certbot/certbot
+    volumes:
+      - ./data/certbot/conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
+
+  backend:
+    image: sunghwki/backend:latest
+    env_file:
+      - .env
+    environment:
+      - DATABASE_URL=mysql://${DB_USER}:${DB_PASS}@db:${DB_PORT}/${DB_NAME}
+    volumes:
+      - ./logs:/packages/packages/logs
+    networks:
+      - corp
+
+volumes:
+  db-data:
diff --git a/.remote/version04/frontend.nginx b/.remote/version04/frontend.nginx
new file mode 100644
index 00000000..2be13402
--- /dev/null
+++ b/.remote/version04/frontend.nginx
@@ -0,0 +1,86 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # 백엔드 upstream 설정
+    upstream nest-api-server {
+        server backend:3000;
+    }
+
+    # 프론트엔드 upstream 설정
+    upstream static-server {
+        server frontend:8080;
+    }
+
+    server {
+        listen 80;
+        server_name juchum.info;
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+        }
+
+        location / {
+            return 301 https://$host$request_uri;
+        }
+
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+    }
+
+    server {
+        listen 443 ssl;
+        server_name juchum.info;
+
+        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
+
+        location / {
+            proxy_pass         http://static-server/;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+        }
+
+        location /api {
+            proxy_pass         http://nest-api-server/api;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_cookie_domain nest-api-server juchum.info;
+            proxy_cookie_path / /;
+        }
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf;
+}
diff --git a/.remote/version04/new-reverse_proxy.nginx b/.remote/version04/new-reverse_proxy.nginx
new file mode 100644
index 00000000..c75785bf
--- /dev/null
+++ b/.remote/version04/new-reverse_proxy.nginx
@@ -0,0 +1,93 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # 백엔드 upstream 설정
+    upstream nest-api-server {
+        server backend:3000;
+    }
+
+    # 프론트엔드 upstream 설정
+    upstream static-server {
+        server frontend:8080;
+    }
+
+    server {
+        listen 80;
+        server_name juchum.info;
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+        }
+
+        location / {
+            return 301 https://$host$request_uri;
+        }
+
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+    }
+
+    server {
+        listen 443 ssl;
+        server_name juchum.info;
+
+        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
+
+        location / {
+            proxy_pass         http://static-server/;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
+           	proxy_set_header X-Real-IP $remote_addr;
+            proxy_pass http://juchum.info
+            proxy_redirect off;
+        }
+
+        location /api {
+            proxy_pass         http://nest-api-server/api;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_cookie_domain nest-api-server juchum.info;
+            proxy_cookie_path / /;
+        }
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf;
+}
diff --git a/.remote/version04/newfrontend.nginx b/.remote/version04/newfrontend.nginx
new file mode 100644
index 00000000..e3a75870
--- /dev/null
+++ b/.remote/version04/newfrontend.nginx
@@ -0,0 +1,73 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # 백엔드 upstream 설정
+    upstream nest-api-server {
+        server backend:3000;
+    }
+
+    server {
+        listen 80;
+        server_name juchum.info;
+
+        location / {
+            return 301 https://$host$request_uri;
+        }
+
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+    }
+
+    server {
+        listen 443 ssl;
+        server_name juchum.info;
+
+        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
+
+        location / {
+            root /usr/share/nginx/html;
+            index index.html;
+            try_files $uri $uri/ /index.html;
+        }
+
+        location /api {
+            proxy_pass         http://nest-api-server/api;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_cookie_domain nest-api-server juchum.info;
+            proxy_cookie_path / /;
+        }
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf;
+}
diff --git a/.remote/version04/reverse-proxy.nginx b/.remote/version04/reverse-proxy.nginx
new file mode 100644
index 00000000..2be13402
--- /dev/null
+++ b/.remote/version04/reverse-proxy.nginx
@@ -0,0 +1,86 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # 백엔드 upstream 설정
+    upstream nest-api-server {
+        server backend:3000;
+    }
+
+    # 프론트엔드 upstream 설정
+    upstream static-server {
+        server frontend:8080;
+    }
+
+    server {
+        listen 80;
+        server_name juchum.info;
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+        }
+
+        location / {
+            return 301 https://$host$request_uri;
+        }
+
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+    }
+
+    server {
+        listen 443 ssl;
+        server_name juchum.info;
+
+        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
+
+        location / {
+            proxy_pass         http://static-server/;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+        }
+
+        location /api {
+            proxy_pass         http://nest-api-server/api;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_cookie_domain nest-api-server juchum.info;
+            proxy_cookie_path / /;
+        }
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf;
+}
diff --git a/.remote/version05/docker-compose.yml b/.remote/version05/docker-compose.yml
new file mode 100644
index 00000000..68a36250
--- /dev/null
+++ b/.remote/version05/docker-compose.yml
@@ -0,0 +1,42 @@
+networks:
+  corp:
+    driver: bridge
+services:
+  frontend:
+    image: sunghwki/frontend:latest
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+    ports:
+      - "80:80"
+      - "443:443"
+    env_file:
+      - .env
+    depends_on:
+      - backend
+    volumes:
+      - ./nginx/frontend.conf:/etc/nginx/nginx.conf
+      - ./data/certbot/conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+    command: '/bin/sh -c ''while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g "daemon off;"'''
+    networks:
+      - corp
+  
+  certbot:
+    image: certbot/certbot
+    volumes:
+      - ./data/certbot/conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
+
+  backend:
+    image: sunghwki/backend:latest
+    env_file:
+      - .env
+    volumes:
+      - ./logs:/packages/packages/logs
+    networks:
+      - corp
+
+volumes:
+  db-data:
diff --git a/.remote/version05/frontend.nginx b/.remote/version05/frontend.nginx
new file mode 100644
index 00000000..7d343da3
--- /dev/null
+++ b/.remote/version05/frontend.nginx
@@ -0,0 +1,80 @@
+user nginx;
+worker_processes  auto;
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # 백엔드 upstream 설정
+    upstream nest-api-server {
+        server backend:3000;
+    }
+
+    server {
+        listen 80;
+        server_name juchum.info;
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+        }
+
+        location / {
+            return 301 https://$host$request_uri;
+        }
+
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+    }
+
+    server {
+        listen 443 ssl;
+        server_name juchum.info;
+
+        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
+
+        location / {
+            root /usr/share/nginx/html;
+            try_files $uri /index.html;
+        }
+
+        location /api {
+            proxy_pass         http://nest-api-server/api;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_cookie_domain nest-api-server juchum.info;
+            proxy_cookie_path / /;
+        }
+
+        location /socket.io {
+            proxy_pass         http://nest-api-server/socket.io;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+        }
+    }
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    keepalive_timeout  65;
+    #include /etc/nginx/conf.d/*.conf;
+}
diff --git a/packages/backend/package.json b/packages/backend/package.json
index a5e45463..5db955b3 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -17,7 +17,8 @@
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "jest --config ./test/jest-e2e.json"
+    "test:e2e": "jest --config ./test/jest-e2e.json",
+    "mem": "node ../../dist/main --inspect"
   },
   "dependencies": {
     "@nestjs/common": "^10.0.0",
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index 77a31c67..456cff90 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -57,7 +57,11 @@ export class OpenapiLiveData {
   }
 
   private async getKospiStockId() {
-    const kospi = await this.manager.find(KospiStock);
+    const kospi = await this.manager.find(KospiStock, {
+      where: {
+        isKospi: true,
+      },
+    });
     return kospi;
   }
 
@@ -82,12 +86,13 @@ export class OpenapiLiveData {
 
   public async output(message: Buffer, iv?: string, key?: string) {
     const parsed = message.toString().split('|');
+    console.log(message.toString());
     if (parsed.length > 0) {
       if (parsed[0] == '1' && iv && key)
-        parsed[4] = decryptAES256(parsed[4], iv, key);
+        parsed[3] = decryptAES256(parsed[3], iv, key);
       if (parsed[1] !== this.TR_ID) return;
-      const stockData = parsed[4].split('^');
-      const length = stockData.length / parseInt(parsed[3]);
+      const stockData = parsed[3].split('^');
+      const length = stockData.length / parseInt(parsed[2]);
       const size = parseInt(parsed[2]);
       const i = 0;
       while (i < size) {
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index 275730bc..fa4901a8 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -32,6 +32,7 @@ class OpenapiTokenApi {
   }
 
   public get configs() {
+    //TODO : 현재 구조에서 받아올 때마다 확인후 할당으로 변경
     return this.config;
   }
 
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index 1e0d6124..554c3eff 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -26,13 +26,12 @@ export class WebsocketClient {
 
   private message(data: any) {
     this.logger.info(`Received message: ${data}`);
-    const message = JSON.parse(data);
-    if (message.header && message.header.tr_id === 'PINGPONG') {
-      this.logger.info(`Received PING: ${JSON.stringify(message)}`);
+    if (data.header && data.header.tr_id === 'PINGPONG') {
+      this.logger.info(`Received PING: ${JSON.stringify(data)}`);
       this.sendPong();
       return;
     }
-    if (message.header && message.header.tr_id === 'H0STCNT0') {
+    if (data.header && data.header.tr_id === 'H0STCNT0') {
       return;
     }
     this.openapiLiveData.output(data);
@@ -50,7 +49,11 @@ export class WebsocketClient {
     });
 
     this.client.on('message', (data: any) => {
-      this.message(data);
+      try {
+        this.message(data);
+      } catch (error) {
+        this.logger.info(error);
+      }
     });
 
     this.client.on('close', () => {

From e55cadd6feb1d00b8cd2473112a3bfec9a509c9c Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 23 Nov 2024 21:46:14 +0900
Subject: [PATCH 067/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=ED=85=8C=EC=8A=A4?=
 =?UTF-8?q?=ED=84=B0=20=EC=9C=A0=EC=A0=80=20=EC=83=9D=EC=84=B1=20=EA=B8=B0?=
 =?UTF-8?q?=EB=8A=A5=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/user/user.service.ts | 72 +++++++++++++++++++----
 1 file changed, 62 insertions(+), 10 deletions(-)

diff --git a/packages/backend/src/user/user.service.ts b/packages/backend/src/user/user.service.ts
index c1eebd52..8d2a5d23 100644
--- a/packages/backend/src/user/user.service.ts
+++ b/packages/backend/src/user/user.service.ts
@@ -27,22 +27,25 @@ export class UserService {
     });
   }
 
+  async registerTester() {
+    return await this.dataSource.transaction(async (manager) => {
+      return await manager.save(User, {
+        nickname: this.generateRandomNickname(),
+        email: 'tester@nav',
+        type: OauthType.LOCAL,
+        oauthId: String(
+          (await this.getMaxOauthId(OauthType.LOCAL, manager)) + 1,
+        ),
+      });
+    });
+  }
+
   async findUserByOauthIdAndType(oauthId: string, type: OauthType) {
     return await this.dataSource.manager.findOne(User, {
       where: { oauthId, type },
     });
   }
 
-  private async validateUserExists(
-    type: OauthType,
-    oauthId: string,
-    manager: EntityManager,
-  ) {
-    if (await manager.exists(User, { where: { oauthId, type } })) {
-      throw new BadRequestException('user already exists');
-    }
-  }
-
   async updateUserTheme(userId: number, isLight?: boolean): Promise<User> {
     return await this.dataSource.transaction(async (manager) => {
       if (isLight === undefined) {
@@ -72,4 +75,53 @@ export class UserService {
 
     return user.isLight;
   }
+
+  private generateRandomNickname(): string {
+    const adjectives = [
+      '강력한',
+      '지혜로운',
+      '소중한',
+      '빛나는',
+      '고요한',
+      '용감한',
+      '행운의',
+      '신비로운',
+    ];
+    const animals = [
+      '호랑이',
+      '독수리',
+      '용',
+      '사슴',
+      '백호',
+      '하늘새',
+      '백두산 호랑이',
+      '붉은 여우',
+    ];
+
+    const randomAdjective =
+      adjectives[Math.floor(Math.random() * adjectives.length)];
+    const randomAnimal = animals[Math.floor(Math.random() * animals.length)];
+
+    return `${randomAdjective} ${randomAnimal}`;
+  }
+
+  private async getMaxOauthId(oauthType: OauthType, manager: EntityManager) {
+    const result = await manager
+      .createQueryBuilder(User, 'user')
+      .select('MAX(user.oauthId)', 'max')
+      .where('user.type = :oauthType', { oauthType })
+      .getRawOne();
+
+    return result ? Number(result.max) : 1;
+  }
+
+  private async validateUserExists(
+    type: OauthType,
+    oauthId: string,
+    manager: EntityManager,
+  ) {
+    if (await manager.exists(User, { where: { oauthId, type } })) {
+      throw new BadRequestException('user already exists');
+    }
+  }
 }

From fc9adbd336bd87efdcb2a1eb72a90b6986d73f9e Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 23 Nov 2024 21:51:45 +0900
Subject: [PATCH 068/112] =?UTF-8?q?=F0=9F=9A=9A=20chore:=20passport=20loca?=
 =?UTF-8?q?l=20=ED=8C=A8=ED=82=A4=EC=A7=80=20=EC=84=A4=EC=B9=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/package.json |  2 ++
 yarn.lock                     | 24 ++++++++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/packages/backend/package.json b/packages/backend/package.json
index c41b6046..fd70879e 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -39,6 +39,7 @@
     "nest-winston": "^1.9.7",
     "passport": "^0.7.0",
     "passport-google-oauth20": "^2.0.0",
+    "passport-local": "^1.0.0",
     "reflect-metadata": "^0.2.0",
     "rxjs": "^7.8.1",
     "socket.io": "^4.8.1",
@@ -56,6 +57,7 @@
     "@types/jest": "^29.5.2",
     "@types/node": "^20.3.1",
     "@types/passport-google-oauth20": "^2.0.16",
+    "@types/passport-local": "^1.0.38",
     "@types/supertest": "^6.0.0",
     "@types/unzipper": "^0.10.10",
     "@typescript-eslint/eslint-plugin": "^8.0.0",
diff --git a/yarn.lock b/yarn.lock
index b8b27206..1d75dcf2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2156,6 +2156,15 @@
     "@types/passport" "*"
     "@types/passport-oauth2" "*"
 
+"@types/passport-local@^1.0.38":
+  version "1.0.38"
+  resolved "https://registry.yarnpkg.com/@types/passport-local/-/passport-local-1.0.38.tgz#8073758188645dde3515808999b1c218a6fe7141"
+  integrity sha512-nsrW4A963lYE7lNTv9cr5WmiUD1ibYJvWrpE13oxApFsRt77b0RdtZvKbCdNIY4v/QZ6TRQWaDDEwV1kCTmcXg==
+  dependencies:
+    "@types/express" "*"
+    "@types/passport" "*"
+    "@types/passport-strategy" "*"
+
 "@types/passport-oauth2@*":
   version "1.4.17"
   resolved "https://registry.yarnpkg.com/@types/passport-oauth2/-/passport-oauth2-1.4.17.tgz#d5d54339d44f6883d03e69dc0cc0e2114067abb4"
@@ -2165,6 +2174,14 @@
     "@types/oauth" "*"
     "@types/passport" "*"
 
+"@types/passport-strategy@*":
+  version "0.2.38"
+  resolved "https://registry.yarnpkg.com/@types/passport-strategy/-/passport-strategy-0.2.38.tgz#482abba0b165cd4553ec8b748f30b022bd6c04d3"
+  integrity sha512-GC6eMqqojOooq993Tmnmp7AUTbbQSgilyvpCYQjT+H6JfG/g6RGc7nXEniZlp0zyKJ0WUdOiZWLBZft9Yug1uA==
+  dependencies:
+    "@types/express" "*"
+    "@types/passport" "*"
+
 "@types/passport@*":
   version "1.0.17"
   resolved "https://registry.yarnpkg.com/@types/passport/-/passport-1.0.17.tgz#718a8d1f7000ebcf6bbc0853da1bc8c4bc7ea5e6"
@@ -7039,6 +7056,13 @@ passport-google-oauth20@^2.0.0:
   dependencies:
     passport-oauth2 "1.x.x"
 
+passport-local@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/passport-local/-/passport-local-1.0.0.tgz#1fe63268c92e75606626437e3b906662c15ba6ee"
+  integrity sha512-9wCE6qKznvf9mQYYbgJ3sVOHmCWoUNMVFoZzNoznmISbhnNNPhN9xfY3sLmScHMetEJeoY7CXwfhCe7argfQow==
+  dependencies:
+    passport-strategy "1.x.x"
+
 passport-oauth2@1.x.x:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/passport-oauth2/-/passport-oauth2-1.8.0.tgz#55725771d160f09bbb191828d5e3d559eee079c8"

From 07d2a8234cf575ae1cac9a290f44ef66ff11b225 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 23 Nov 2024 21:54:03 +0900
Subject: [PATCH 069/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=ED=85=8C=EC=8A=A4?=
 =?UTF-8?q?=ED=84=B0=20=EC=9C=A0=EC=A0=80=20service=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../backend/src/auth/tester/testerAuth.service.ts     | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 packages/backend/src/auth/tester/testerAuth.service.ts

diff --git a/packages/backend/src/auth/tester/testerAuth.service.ts b/packages/backend/src/auth/tester/testerAuth.service.ts
new file mode 100644
index 00000000..0982c4b0
--- /dev/null
+++ b/packages/backend/src/auth/tester/testerAuth.service.ts
@@ -0,0 +1,11 @@
+import { Injectable } from '@nestjs/common';
+import { UserService } from '@/user/user.service';
+
+@Injectable()
+export class TesterAuthService {
+  constructor(private readonly userService: UserService) {}
+
+  async attemptAuthentication() {
+    return await this.userService.registerTester();
+  }
+}

From 2bc72478280d6c43b8b01e6e931438005830b3cc Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 23 Nov 2024 21:54:30 +0900
Subject: [PATCH 070/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=ED=85=8C=EC=8A=A4?=
 =?UTF-8?q?=ED=84=B0=20=EC=9C=A0=EC=A0=80=20strategy=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/auth/tester/strategy/tester.strategy.ts  | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 packages/backend/src/auth/tester/strategy/tester.strategy.ts

diff --git a/packages/backend/src/auth/tester/strategy/tester.strategy.ts b/packages/backend/src/auth/tester/strategy/tester.strategy.ts
new file mode 100644
index 00000000..2c6939ca
--- /dev/null
+++ b/packages/backend/src/auth/tester/strategy/tester.strategy.ts
@@ -0,0 +1,16 @@
+import { Injectable } from '@nestjs/common';
+import { PassportStrategy } from '@nestjs/passport';
+import { Strategy } from 'passport-local';
+import { TesterAuthService } from '@/auth/tester/testerAuth.service';
+
+@Injectable()
+export class TesterStrategy extends PassportStrategy(Strategy) {
+  constructor(private readonly testerAuthService: TesterAuthService) {
+    super();
+  }
+
+  async validate(username: string, password: string, done: CallableFunction) {
+    const user = await this.testerAuthService.attemptAuthentication();
+    done(null, user);
+  }
+}

From 1de6bc2f450faf504f6c20246599a5ccec8cc64d Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 23 Nov 2024 21:54:45 +0900
Subject: [PATCH 071/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=ED=85=8C=EC=8A=A4?=
 =?UTF-8?q?=ED=84=B0=20=EC=9C=A0=EC=A0=80=20guard=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/auth/tester/guard/tester.guard.ts        | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 packages/backend/src/auth/tester/guard/tester.guard.ts

diff --git a/packages/backend/src/auth/tester/guard/tester.guard.ts b/packages/backend/src/auth/tester/guard/tester.guard.ts
new file mode 100644
index 00000000..46f461d3
--- /dev/null
+++ b/packages/backend/src/auth/tester/guard/tester.guard.ts
@@ -0,0 +1,16 @@
+import { ExecutionContext, Injectable } from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+
+@Injectable()
+export class TestAuthGuard extends AuthGuard('local') {
+  constructor() {
+    super();
+  }
+
+  async canActivate(context: ExecutionContext) {
+    const isActivate = (await super.canActivate(context)) as boolean;
+    const request = context.switchToHttp().getRequest();
+    await super.logIn(request);
+    return isActivate;
+  }
+}

From 258044beeb15da43e3c68a0c48e653bb9e4fbce0 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 23 Nov 2024 21:55:04 +0900
Subject: [PATCH 072/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=ED=85=8C=EC=8A=A4?=
 =?UTF-8?q?=ED=84=B0=20=EC=9C=A0=EC=A0=80=20=EB=A1=9C=EA=B7=B8=EC=9D=B8=20?=
 =?UTF-8?q?=EA=B8=B0=EB=8A=A5=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/auth/auth.module.ts      | 16 +++++++--
 .../src/auth/tester/testerAuth.controller.ts  | 36 +++++++++++++++++++
 2 files changed, 49 insertions(+), 3 deletions(-)
 create mode 100644 packages/backend/src/auth/tester/testerAuth.controller.ts

diff --git a/packages/backend/src/auth/auth.module.ts b/packages/backend/src/auth/auth.module.ts
index f513d613..c32261b7 100644
--- a/packages/backend/src/auth/auth.module.ts
+++ b/packages/backend/src/auth/auth.module.ts
@@ -1,13 +1,23 @@
 import { Module } from '@nestjs/common';
+import { PassportModule } from '@nestjs/passport';
 import { GoogleAuthController } from '@/auth/google/googleAuth.controller';
 import { GoogleAuthService } from '@/auth/google/googleAuth.service';
 import { GoogleStrategy } from '@/auth/google/strategy/google.strategy';
 import { SessionSerializer } from '@/auth/session/session.serializer';
+import { TesterStrategy } from '@/auth/tester/strategy/tester.strategy';
+import { TesterAuthController } from '@/auth/tester/testerAuth.controller';
+import { TesterAuthService } from '@/auth/tester/testerAuth.service';
 import { UserModule } from '@/user/user.module';
 
 @Module({
-  imports: [UserModule],
-  controllers: [GoogleAuthController],
-  providers: [GoogleStrategy, GoogleAuthService, SessionSerializer],
+  imports: [UserModule, PassportModule.register({ session: true })],
+  controllers: [GoogleAuthController, TesterAuthController],
+  providers: [
+    GoogleStrategy,
+    GoogleAuthService,
+    SessionSerializer,
+    TesterAuthService,
+    TesterStrategy,
+  ],
 })
 export class AuthModule {}
diff --git a/packages/backend/src/auth/tester/testerAuth.controller.ts b/packages/backend/src/auth/tester/testerAuth.controller.ts
new file mode 100644
index 00000000..d4381db9
--- /dev/null
+++ b/packages/backend/src/auth/tester/testerAuth.controller.ts
@@ -0,0 +1,36 @@
+import { Controller, Get, Req, Res, UseGuards } from '@nestjs/common';
+import { ApiOkResponse, ApiOperation, ApiTags } from '@nestjs/swagger';
+import { Request, Response } from 'express';
+import { TestAuthGuard } from '@/auth/tester/guard/tester.guard';
+
+@ApiTags('Auth')
+@Controller('auth/tester')
+export class TesterAuthController {
+  constructor() {}
+
+  @ApiOperation({
+    summary: '테스터 로그인 api',
+    description: '테스터로 로그인합니다.',
+  })
+  @Get('/login')
+  @UseGuards(TestAuthGuard)
+  async handleLogin(@Res() response: Response) {
+    response.redirect('/');
+  }
+
+  @ApiOperation({
+    summary: '로그인 상태 확인',
+    description: '로그인 상태를 확인합니다.',
+  })
+  @ApiOkResponse({
+    description: '로그인된 상태',
+    example: { message: 'Authenticated' },
+  })
+  @Get('/status')
+  async user(@Req() request: Request) {
+    if (request.user) {
+      return { message: 'Authenticated' };
+    }
+    return { message: 'Not Authenticated' };
+  }
+}

From afb3bf339b857948441ce825eae8e75e03971ce8 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Sat, 23 Nov 2024 21:55:59 +0900
Subject: [PATCH 073/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20google?=
 =?UTF-8?q?=20strategy=20=EB=8D=94=EC=9D=B4=EC=83=81=20=EC=82=AC=EC=9A=A9?=
 =?UTF-8?q?=ED=95=98=EC=A7=80=20=EC=95=8A=EB=8A=94=20=EC=9D=98=EC=A1=B4?=
 =?UTF-8?q?=EC=84=B1=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/auth/google/strategy/google.strategy.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/packages/backend/src/auth/google/strategy/google.strategy.ts b/packages/backend/src/auth/google/strategy/google.strategy.ts
index b87b7945..28295a2d 100644
--- a/packages/backend/src/auth/google/strategy/google.strategy.ts
+++ b/packages/backend/src/auth/google/strategy/google.strategy.ts
@@ -1,9 +1,8 @@
-import { Inject, Injectable } from '@nestjs/common';
+import { Injectable } from '@nestjs/common';
 import { PassportStrategy } from '@nestjs/passport';
 import { Profile, Strategy, VerifyCallback } from 'passport-google-oauth20';
 import { GoogleAuthService } from '@/auth/google/googleAuth.service';
 import { OauthType } from '@/user/domain/ouathType';
-import { Logger } from 'winston';
 
 export interface OauthUserInfo {
   type: OauthType;
@@ -15,7 +14,7 @@ export interface OauthUserInfo {
 
 @Injectable()
 export class GoogleStrategy extends PassportStrategy(Strategy) {
-  constructor(private readonly googleAuthService: GoogleAuthService, @Inject('winston') private readonly logger: Logger) {
+  constructor(private readonly googleAuthService: GoogleAuthService) {
     super({
       clientID: process.env.GOOGLE_CLIENT_ID,
       clientSecret: process.env.GOOGLE_CLIENT_SECRET,

From 8cbd2e4a8d665c50d519ab19a8037a8b6a0d936a Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 10:49:42 +0900
Subject: [PATCH 074/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20openapiPeriodData?=
 =?UTF-8?q?=20=EC=88=98=EC=A0=95=20-=20=EB=B6=88=ED=95=84=EC=9A=94?=
 =?UTF-8?q?=ED=95=9C=20private,=20filter=20=EC=82=AD=EC=A0=9C,=20=EB=A1=9C?=
 =?UTF-8?q?=EC=A7=81=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore                                    |   2 +
 .remote/version02/docker-compose.yml          |  55 ----
 .remote/version02/frontend.nginx              |  36 ---
 .remote/version02/reverse-proxy.nginx         |  77 -----
 .remote/version03/docker-compose.yml          |   0
 .remote/version03/new.conf                    |  36 ---
 .remote/version03/reverseproxy.nginx          |  86 ------
 .remote/version04/docker-compose.yml          |  43 ---
 .remote/version04/frontend.nginx              |  86 ------
 .remote/version04/new-reverse_proxy.nginx     |  93 ------
 .remote/version04/newfrontend.nginx           |  73 -----
 .remote/version04/reverse-proxy.nginx         |  86 ------
 .remote/version05/docker-compose.yml          |  42 ---
 .remote/version05/frontend.nginx              |  80 -----
 .../openapi/api/openapiDetailData.api.ts      | 280 ++++++++++++++++++
 .../openapi/api/openapiLiveData.api.ts        | 104 +++++++
 .../openapi/api/openapiMinuteData.api.ts      | 156 ++++++++++
 .../openapi/api/openapiPeriodData.api.ts      | 218 ++++++++++++++
 .../openapi/api/openapiToken.api.ts           | 114 +++++++
 .../openapi/config/openapi.config.ts          |  17 ++
 .../openapi/openapi-scraper.module.ts         |  43 +++
 .../openapi/openapi-scraper.service.ts        |  15 +
 .../openapi/type/openapiDetailData.type.ts    | 214 +++++++++++++
 .../openapi/type/openapiLiveData.type.ts      | 152 ++++++++++
 .../openapi/type/openapiMinuteData.type.ts    |  33 +++
 .../openapi/type/openapiPeriodData.ts         |  45 +++
 .../openapi/type/openapiUtil.type.ts          |  13 +
 .../openapi/util/openapiCustom.error.ts       |  13 +
 .../openapi/util/openapiUtil.api.ts           | 115 +++++++
 .../openapi/websocketClient.service.ts        |  87 ++++++
 30 files changed, 1621 insertions(+), 793 deletions(-)
 delete mode 100644 .remote/version02/docker-compose.yml
 delete mode 100644 .remote/version02/frontend.nginx
 delete mode 100644 .remote/version02/reverse-proxy.nginx
 delete mode 100644 .remote/version03/docker-compose.yml
 delete mode 100644 .remote/version03/new.conf
 delete mode 100644 .remote/version03/reverseproxy.nginx
 delete mode 100644 .remote/version04/docker-compose.yml
 delete mode 100644 .remote/version04/frontend.nginx
 delete mode 100644 .remote/version04/new-reverse_proxy.nginx
 delete mode 100644 .remote/version04/newfrontend.nginx
 delete mode 100644 .remote/version04/reverse-proxy.nginx
 delete mode 100644 .remote/version05/docker-compose.yml
 delete mode 100644 .remote/version05/frontend.nginx
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiMinuteData.api.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiPeriodData.api.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/config/openapi.config.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.module.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.service.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiDetailData.type.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiMinuteData.type.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiPeriodData.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiUtil.type.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/util/openapiCustom.error.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/util/openapiUtil.api.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts

diff --git a/.gitignore b/.gitignore
index 57004910..bdc0ede0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -58,3 +58,5 @@ report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 # vscode setting
 .vscode
 
+# remote
+.remote
diff --git a/.remote/version02/docker-compose.yml b/.remote/version02/docker-compose.yml
deleted file mode 100644
index 32fa5759..00000000
--- a/.remote/version02/docker-compose.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-networks:
-  corp:
-    driver: bridge
-
-services:
-  nginx_proxy:
-    image: nginx:1.27.2-alpine
-    container_name: nginx_proxy
-    ports:
-      - '80:80'
-      - '443:443'
-    depends_on: #proxy가 먼저 켜지는 경우 죽어버리는 문제가 있었음. 의존성 추가
-      - frontend
-      - backend
-    volumes:
-      - ./nginx/reverse-proxy.conf:/etc/nginx/nginx.conf
-      - ./data/certbot/conf:/etc/letsencrypt
-      - ./data/certbot/www:/var/www/certbot
-    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
-    networks:
-      - corp
-
-  certbot:
-    image: certbot/certbot
-    volumes:
-      - ./data/certbot/conf:/etc/letsencrypt
-      - ./data/certbot/www:/var/www/certbot
-    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
-
-  frontend:
-    image: sunghwki/frontend:latest
-    env_file:
-      - .env
-    environment:
-      - NODE_ENV=production
-    depends_on:
-      - backend
-    volumes:
-      - ./nginx/frontend.conf:/etc/nginx/nginx.conf
-    networks:
-      - corp
-
-  backend:
-    image: sunghwki/backend:latest
-    env_file:
-      - .env
-    environment:
-      - DATABASE_URL=mysql://${DB_USER}:${DB_PASS}@db:${DB_PORT}/${DB_NAME}
-    volumes:
-      - ./logs:/packages/packages/logs
-    networks:
-      - corp
-
-volumes:
-  db-data:
diff --git a/.remote/version02/frontend.nginx b/.remote/version02/frontend.nginx
deleted file mode 100644
index f26a67ed..00000000
--- a/.remote/version02/frontend.nginx
+++ /dev/null
@@ -1,36 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-
-    # 프론트엔드 upstream 설정
-    upstream static-server {
-        server frontend:8080;
-    }
-
-    server {
-        listen 8080;
-
-        location / {
-            root /usr/share/nginx/html;
-            try_files $uri /index.html;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf; # 이게 문제였다. 여기서 80포트를 포함시켜서 이미 있는 포트를 점유하는 중이었고, 그러다보니 문제가 발생했다.
-}
diff --git a/.remote/version02/reverse-proxy.nginx b/.remote/version02/reverse-proxy.nginx
deleted file mode 100644
index 9887d1fd..00000000
--- a/.remote/version02/reverse-proxy.nginx
+++ /dev/null
@@ -1,77 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-    include /etc/letsencrypt/options-ssl-nginx.conf;
-    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
-
-    # 백엔드 upstream 설정
-    upstream nest-api-server {
-        server backend:3000;
-    }
-
-    # 프론트엔드 upstream 설정
-    upstream static-server {
-        server frontend:8080;
-    }
-    server {
-        listen 80;
-        server_name juchum.info;
-	location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-        }
-        location / {
-            return 301 https://$host$request_uri;
-        }
-        location /.well-known/acme-challenge/ {
-            root /var/www/certbot;
-        }
-    }
-
-    server {
-        listen 443 ssl;
-        server_name juchum.info;
-
-        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
-        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
-
-        location / {
-            proxy_pass         http://static-server/;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-
-        location /api {
-            proxy_pass         http://nest-api-server/api;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf;
-}
diff --git a/.remote/version03/docker-compose.yml b/.remote/version03/docker-compose.yml
deleted file mode 100644
index e69de29b..00000000
diff --git a/.remote/version03/new.conf b/.remote/version03/new.conf
deleted file mode 100644
index f26a67ed..00000000
--- a/.remote/version03/new.conf
+++ /dev/null
@@ -1,36 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-
-    # 프론트엔드 upstream 설정
-    upstream static-server {
-        server frontend:8080;
-    }
-
-    server {
-        listen 8080;
-
-        location / {
-            root /usr/share/nginx/html;
-            try_files $uri /index.html;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf; # 이게 문제였다. 여기서 80포트를 포함시켜서 이미 있는 포트를 점유하는 중이었고, 그러다보니 문제가 발생했다.
-}
diff --git a/.remote/version03/reverseproxy.nginx b/.remote/version03/reverseproxy.nginx
deleted file mode 100644
index 2be13402..00000000
--- a/.remote/version03/reverseproxy.nginx
+++ /dev/null
@@ -1,86 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-    include /etc/letsencrypt/options-ssl-nginx.conf;
-    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
-
-    # 백엔드 upstream 설정
-    upstream nest-api-server {
-        server backend:3000;
-    }
-
-    # 프론트엔드 upstream 설정
-    upstream static-server {
-        server frontend:8080;
-    }
-
-    server {
-        listen 80;
-        server_name juchum.info;
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-        }
-
-        location / {
-            return 301 https://$host$request_uri;
-        }
-
-        location /.well-known/acme-challenge/ {
-            root /var/www/certbot;
-        }
-    }
-
-    server {
-        listen 443 ssl;
-        server_name juchum.info;
-
-        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
-        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
-
-        location / {
-            proxy_pass         http://static-server/;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-        }
-
-        location /api {
-            proxy_pass         http://nest-api-server/api;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-            proxy_cookie_domain nest-api-server juchum.info;
-            proxy_cookie_path / /;
-        }
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf;
-}
diff --git a/.remote/version04/docker-compose.yml b/.remote/version04/docker-compose.yml
deleted file mode 100644
index 0feca385..00000000
--- a/.remote/version04/docker-compose.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-networks:
-  corp:
-    driver: bridge
-
-services:
-
-  frontend:
-    image: sunghwki/frontend:latest
-    env_file:
-      - .env
-    environment:
-      - NODE_ENV=production
-    depends_on:
-      - backend
-    volumes:
-      - ./nginx/frontend.conf:/etc/nginx/nginx.conf
-      - ./nginx/reverse-proxy.conf:/etc/nginx/nginx.conf
-      - ./data/certbot/conf:/etc/letsencrypt
-      - ./data/certbot/www:/var/www/certbot
-    command: '/bin/sh -c ''while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g "daemon off;"'''
-    networks:
-      - corp
-
-  certbot:
-    image: certbot/certbot
-    volumes:
-      - ./data/certbot/conf:/etc/letsencrypt
-      - ./data/certbot/www:/var/www/certbot
-    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
-
-  backend:
-    image: sunghwki/backend:latest
-    env_file:
-      - .env
-    environment:
-      - DATABASE_URL=mysql://${DB_USER}:${DB_PASS}@db:${DB_PORT}/${DB_NAME}
-    volumes:
-      - ./logs:/packages/packages/logs
-    networks:
-      - corp
-
-volumes:
-  db-data:
diff --git a/.remote/version04/frontend.nginx b/.remote/version04/frontend.nginx
deleted file mode 100644
index 2be13402..00000000
--- a/.remote/version04/frontend.nginx
+++ /dev/null
@@ -1,86 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-    include /etc/letsencrypt/options-ssl-nginx.conf;
-    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
-
-    # 백엔드 upstream 설정
-    upstream nest-api-server {
-        server backend:3000;
-    }
-
-    # 프론트엔드 upstream 설정
-    upstream static-server {
-        server frontend:8080;
-    }
-
-    server {
-        listen 80;
-        server_name juchum.info;
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-        }
-
-        location / {
-            return 301 https://$host$request_uri;
-        }
-
-        location /.well-known/acme-challenge/ {
-            root /var/www/certbot;
-        }
-    }
-
-    server {
-        listen 443 ssl;
-        server_name juchum.info;
-
-        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
-        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
-
-        location / {
-            proxy_pass         http://static-server/;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-        }
-
-        location /api {
-            proxy_pass         http://nest-api-server/api;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-            proxy_cookie_domain nest-api-server juchum.info;
-            proxy_cookie_path / /;
-        }
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf;
-}
diff --git a/.remote/version04/new-reverse_proxy.nginx b/.remote/version04/new-reverse_proxy.nginx
deleted file mode 100644
index c75785bf..00000000
--- a/.remote/version04/new-reverse_proxy.nginx
+++ /dev/null
@@ -1,93 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-    include /etc/letsencrypt/options-ssl-nginx.conf;
-    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
-
-    # 백엔드 upstream 설정
-    upstream nest-api-server {
-        server backend:3000;
-    }
-
-    # 프론트엔드 upstream 설정
-    upstream static-server {
-        server frontend:8080;
-    }
-
-    server {
-        listen 80;
-        server_name juchum.info;
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-        }
-
-        location / {
-            return 301 https://$host$request_uri;
-        }
-
-        location /.well-known/acme-challenge/ {
-            root /var/www/certbot;
-        }
-    }
-
-    server {
-        listen 443 ssl;
-        server_name juchum.info;
-
-        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
-        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
-
-        location / {
-            proxy_pass         http://static-server/;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto $scheme;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection "upgrade";
-           	proxy_set_header X-Real-IP $remote_addr;
-            proxy_pass http://juchum.info
-            proxy_redirect off;
-        }
-
-        location /api {
-            proxy_pass         http://nest-api-server/api;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-            proxy_cookie_domain nest-api-server juchum.info;
-            proxy_cookie_path / /;
-        }
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf;
-}
diff --git a/.remote/version04/newfrontend.nginx b/.remote/version04/newfrontend.nginx
deleted file mode 100644
index e3a75870..00000000
--- a/.remote/version04/newfrontend.nginx
+++ /dev/null
@@ -1,73 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-    include /etc/letsencrypt/options-ssl-nginx.conf;
-    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
-
-    # 백엔드 upstream 설정
-    upstream nest-api-server {
-        server backend:3000;
-    }
-
-    server {
-        listen 80;
-        server_name juchum.info;
-
-        location / {
-            return 301 https://$host$request_uri;
-        }
-
-        location /.well-known/acme-challenge/ {
-            root /var/www/certbot;
-        }
-    }
-
-    server {
-        listen 443 ssl;
-        server_name juchum.info;
-
-        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
-        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
-
-        location / {
-            root /usr/share/nginx/html;
-            index index.html;
-            try_files $uri $uri/ /index.html;
-        }
-
-        location /api {
-            proxy_pass         http://nest-api-server/api;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-            proxy_cookie_domain nest-api-server juchum.info;
-            proxy_cookie_path / /;
-        }
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf;
-}
diff --git a/.remote/version04/reverse-proxy.nginx b/.remote/version04/reverse-proxy.nginx
deleted file mode 100644
index 2be13402..00000000
--- a/.remote/version04/reverse-proxy.nginx
+++ /dev/null
@@ -1,86 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-    include /etc/letsencrypt/options-ssl-nginx.conf;
-    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
-
-    # 백엔드 upstream 설정
-    upstream nest-api-server {
-        server backend:3000;
-    }
-
-    # 프론트엔드 upstream 설정
-    upstream static-server {
-        server frontend:8080;
-    }
-
-    server {
-        listen 80;
-        server_name juchum.info;
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-        }
-
-        location / {
-            return 301 https://$host$request_uri;
-        }
-
-        location /.well-known/acme-challenge/ {
-            root /var/www/certbot;
-        }
-    }
-
-    server {
-        listen 443 ssl;
-        server_name juchum.info;
-
-        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
-        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
-
-        location / {
-            proxy_pass         http://static-server/;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-        }
-
-        location /api {
-            proxy_pass         http://nest-api-server/api;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-            proxy_cookie_domain nest-api-server juchum.info;
-            proxy_cookie_path / /;
-        }
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf;
-}
diff --git a/.remote/version05/docker-compose.yml b/.remote/version05/docker-compose.yml
deleted file mode 100644
index 68a36250..00000000
--- a/.remote/version05/docker-compose.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-networks:
-  corp:
-    driver: bridge
-services:
-  frontend:
-    image: sunghwki/frontend:latest
-    build:
-      context: ./frontend
-      dockerfile: Dockerfile
-    ports:
-      - "80:80"
-      - "443:443"
-    env_file:
-      - .env
-    depends_on:
-      - backend
-    volumes:
-      - ./nginx/frontend.conf:/etc/nginx/nginx.conf
-      - ./data/certbot/conf:/etc/letsencrypt
-      - ./data/certbot/www:/var/www/certbot
-    command: '/bin/sh -c ''while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g "daemon off;"'''
-    networks:
-      - corp
-  
-  certbot:
-    image: certbot/certbot
-    volumes:
-      - ./data/certbot/conf:/etc/letsencrypt
-      - ./data/certbot/www:/var/www/certbot
-    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
-
-  backend:
-    image: sunghwki/backend:latest
-    env_file:
-      - .env
-    volumes:
-      - ./logs:/packages/packages/logs
-    networks:
-      - corp
-
-volumes:
-  db-data:
diff --git a/.remote/version05/frontend.nginx b/.remote/version05/frontend.nginx
deleted file mode 100644
index 7d343da3..00000000
--- a/.remote/version05/frontend.nginx
+++ /dev/null
@@ -1,80 +0,0 @@
-user nginx;
-worker_processes  auto;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-    include /etc/letsencrypt/options-ssl-nginx.conf;
-    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
-
-    # 백엔드 upstream 설정
-    upstream nest-api-server {
-        server backend:3000;
-    }
-
-    server {
-        listen 80;
-        server_name juchum.info;
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-        }
-
-        location / {
-            return 301 https://$host$request_uri;
-        }
-
-        location /.well-known/acme-challenge/ {
-            root /var/www/certbot;
-        }
-    }
-
-    server {
-        listen 443 ssl;
-        server_name juchum.info;
-
-        ssl_certificate /etc/letsencrypt/live/juchum.info/fullchain.pem;
-        ssl_certificate_key /etc/letsencrypt/live/juchum.info/privkey.pem;
-
-        location / {
-            root /usr/share/nginx/html;
-            try_files $uri /index.html;
-        }
-
-        location /api {
-            proxy_pass         http://nest-api-server/api;
-            proxy_http_version 1.1;
-            proxy_set_header Host $host;
-            proxy_cookie_domain nest-api-server juchum.info;
-            proxy_cookie_path / /;
-        }
-
-        location /socket.io {
-            proxy_pass         http://nest-api-server/socket.io;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection 'upgrade';
-            proxy_set_header Host $host;
-            proxy_cache_bypass $http_upgrade;
-        }
-    }
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-    #include /etc/nginx/conf.d/*.conf;
-}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
new file mode 100644
index 00000000..1d1fa103
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
@@ -0,0 +1,280 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { Between, DataSource } from 'typeorm';
+import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+import {
+  DetailDataQuery,
+  FinancialRatio,
+  isFinancialRatioData,
+  isProductDetail,
+  ProductDetail,
+  StockDetailQuery,
+} from '../type/openapiDetailData.type';
+import { TR_IDS } from '../type/openapiUtil.type';
+import { getOpenApi } from '../util/openapiUtil.api';
+import { openApiToken } from './openapiToken.api';
+import { KospiStock } from '@/stock/domain/kospiStock.entity';
+import { Stock } from '@/stock/domain/stock.entity';
+import { StockDaily } from '@/stock/domain/stockData.entity';
+import { StockDetail } from '@/stock/domain/stockDetail.entity';
+
+@Injectable()
+export class OpenapiDetailData {
+  private readonly financialUrl: string =
+    '/uapi/domestic-stock/v1/finance/financial-ratio';
+  private readonly productUrl: string =
+    '/uapi/domestic-stock/v1/quotations/search-stock-info';
+  private readonly intervals = 1000;
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {
+    //setTimeout(() => this.getDetailData(), 5000);
+  }
+
+  @Cron('0 8 * * 1-5')
+  async getDetailData() {
+    if (process.env.NODE_ENV !== 'production') return;
+    const entityManager = this.datasource.manager;
+    const stocks = await entityManager.find(Stock);
+    const configCount = openApiToken.configs.length;
+    const chunkSize = Math.ceil(stocks.length / configCount);
+
+    for (let i = 0; i < configCount; i++) {
+      this.logger.info(openApiToken.configs[i]);
+      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
+      this.getDetailDataChunk(chunk, openApiToken.configs[i]);
+    }
+  }
+
+  private async saveDetailData(stockDetail: StockDetail) {
+    const manager = this.datasource.manager;
+    const entity = StockDetail;
+    const existingStockDetail = await manager.findOne(entity, {
+      where: {
+        stock: { id: stockDetail.stock.id },
+      },
+    });
+    if (existingStockDetail) {
+      manager.update(
+        entity,
+        { stock: { id: stockDetail.stock.id } },
+        stockDetail,
+      );
+    } else {
+      manager.save(entity, stockDetail);
+    }
+  }
+
+  private async saveKospiData(stockDetail: KospiStock) {
+    const manager = this.datasource.manager;
+    const entity = KospiStock;
+    const existingStockDetail = await manager.findOne(entity, {
+      where: {
+        stock: { id: stockDetail.stock.id },
+      },
+    });
+
+    if (existingStockDetail) {
+      manager.update(
+        entity,
+        { stock: { id: stockDetail.stock.id } },
+        stockDetail,
+      );
+    } else {
+      manager.save(entity, stockDetail);
+    }
+  }
+
+  private async calPer(eps: number): Promise<number> {
+    if (eps <= 0) return NaN;
+    const manager = this.datasource.manager;
+    const latestResult = await manager.find(StockDaily, {
+      skip: 0,
+      take: 1,
+      order: { createdAt: 'desc' },
+    });
+    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
+    if (latestResult && latestResult[0] && latestResult[0].close) {
+      const currentPrice = latestResult[0].close;
+      const per = currentPrice / eps;
+
+      if (isNaN(per)) return 0;
+      else return per;
+    } else {
+      return 0;
+    }
+  }
+
+  private async calMarketCap(lstg: number) {
+    const manager = this.datasource.manager;
+    const latestResult = await manager.find(StockDaily, {
+      skip: 0,
+      take: 1,
+      order: { createdAt: 'desc' },
+    });
+
+    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
+    if (latestResult && latestResult[0] && latestResult[0].close) {
+      const currentPrice = latestResult[0].close;
+      const marketCap = lstg * currentPrice;
+
+      if (isNaN(marketCap)) return 0;
+      else return marketCap;
+    } else {
+      return 0;
+    }
+  }
+
+  private async get52WeeksLowHigh() {
+    const manager = this.datasource.manager;
+    const nowDate = new Date();
+    const weeksAgoDate = this.getDate52WeeksAgo();
+    // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
+    const output = await manager.find(StockDaily, {
+      select: ['low', 'high'],
+      where: {
+        startTime: Between(weeksAgoDate, nowDate),
+      },
+    });
+    const result = output.reduce((prev, cur) => {
+      if (prev.low > cur.low) prev.low = cur.low;
+      if (prev.high < cur.high) prev.high = cur.high;
+      return cur;
+    }, new StockDaily());
+    let low = 0;
+    let high = 0;
+    if (result.low && !isNaN(result.low)) low = result.low;
+    if (result.high && !isNaN(result.high)) high = result.high;
+    return { low, high };
+  }
+
+  private async makeStockDetailObject(
+    output1: FinancialRatio,
+    output2: ProductDetail,
+    stockId: string,
+  ): Promise<StockDetail> {
+    const result = new StockDetail();
+    result.stock = { id: stockId } as Stock;
+    result.marketCap =
+      (await this.calMarketCap(parseInt(output2.lstg_stqt))) + '';
+    result.eps = parseInt(output1.eps);
+    const { low, high } = await this.get52WeeksLowHigh();
+    result.low52w = low;
+    result.high52w = high;
+    const eps = parseInt(output1.eps);
+    if (isNaN(eps)) result.eps = 0;
+    else result.eps = eps;
+    const per = await this.calPer(eps);
+    if (isNaN(per)) result.per = 0;
+    else result.per = per;
+    result.updatedAt = new Date();
+    return result;
+  }
+
+  private async makeKospiStockObject(output: ProductDetail, stockId: string) {
+    const ret = new KospiStock();
+    ret.isKospi = output.kospi200_item_yn === 'Y' ? true : false;
+    ret.stock = { id: stockId } as Stock;
+    return ret;
+  }
+
+  private async getFinancialRatio(stock: Stock, conf: typeof openApiConfig) {
+    const dataQuery = this.getDetailDataQuery(stock.id!);
+    // 여기서 가져올 건 eps -> eps와 per 계산하자.
+    try {
+      const response = await getOpenApi(
+        this.financialUrl,
+        conf,
+        dataQuery,
+        TR_IDS.FINANCIAL_DATA,
+      );
+      if (response.output) {
+        const output1 = response.output;
+        return output1[0];
+      }
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+
+  private async getProductData(stock: Stock, conf: typeof openApiConfig) {
+    const defaultQuery = this.getFinancialDataQuery(stock.id!);
+
+    // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
+    try {
+      const response = await getOpenApi(
+        this.productUrl,
+        conf,
+        defaultQuery,
+        TR_IDS.PRODUCTION_DETAIL,
+      );
+      if (response.output) {
+        const output2 = response.output;
+        return output2;
+        //return bufferToObject(output2);
+      }
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+
+  private async getDetailDataDelay(stock: Stock, conf: typeof openApiConfig) {
+    const output1 = await this.getFinancialRatio(stock, conf);
+    const output2 = await this.getProductData(stock, conf);
+
+    this.logger.info(JSON.stringify(output1));
+    this.logger.info(JSON.stringify(output2));
+    if (isFinancialRatioData(output1) && isProductDetail(output2)) {
+      const stockDetail = await this.makeStockDetailObject(
+        output1,
+        output2,
+        stock.id!,
+      );
+      this.saveDetailData(stockDetail);
+      const kospiStock = await this.makeKospiStockObject(output2, stock.id!);
+      this.saveKospiData(kospiStock);
+
+      this.logger.info(`${stock.id!} is saved`);
+    }
+  }
+
+  private async getDetailDataChunk(chunk: Stock[], conf: typeof openApiConfig) {
+    let delay = 0;
+    for await (const stock of chunk) {
+      setTimeout(() => this.getDetailDataDelay(stock, conf), delay);
+      delay += this.intervals;
+    }
+  }
+
+  private getFinancialDataQuery(
+    stockId: string,
+    code: '300' | '301' | '302' | '306' = '300',
+  ): StockDetailQuery {
+    return {
+      pdno: stockId,
+      prdt_type_cd: code,
+    };
+  }
+
+  private getDetailDataQuery(
+    stockId: string,
+    divCode: 'J' = 'J',
+    classify: '0' | '1' = '0',
+  ): DetailDataQuery {
+    return {
+      fid_div_cls_code: classify,
+      fid_cond_mrkt_div_code: divCode,
+      fid_input_iscd: stockId,
+    };
+  }
+
+  private getDate52WeeksAgo(): Date {
+    const today = new Date();
+    const weeksAgo = 52 * 7;
+    const date52WeeksAgo = new Date(today.setDate(today.getDate() - weeksAgo));
+    date52WeeksAgo.setHours(0, 0, 0, 0);
+    return date52WeeksAgo;
+  }
+}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
new file mode 100644
index 00000000..712d6d2d
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
@@ -0,0 +1,104 @@
+import { Inject } from '@nestjs/common';
+import { EntityManager } from 'typeorm';
+import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+import { StockData, parseStockData } from '../type/openapiLiveData.type';
+import { decryptAES256 } from '../util/openapiUtil.api';
+import { openApiToken } from './openapiToken.api';
+import { KospiStock } from '@/stock/domain/kospiStock.entity';
+import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
+
+export class OpenapiLiveData {
+  public readonly TR_ID: string = 'H0STCNT0';
+  private readonly WEBSOCKET_MAX: number = 40;
+  constructor(
+    @Inject('winston') private readonly logger: Logger,
+    private readonly manager: EntityManager,
+  ) {}
+
+  async getMessage(): Promise<string[]> {
+    const kospi = await this.getKospiStockId();
+    const config = openApiToken.configs;
+    const configLength = config.length;
+    const ret: string[] = [];
+
+    for (let i = 0; i < configLength; i++) {
+      const stocks = kospi.splice(
+        i * this.WEBSOCKET_MAX,
+        (i + 1) * this.WEBSOCKET_MAX,
+      );
+      for (const stock of stocks) {
+        ret.push(this.convertObjectToMessage(config[i], stock.id!));
+      }
+    }
+
+    return ret;
+  }
+
+  private convertObjectToMessage(
+    config: typeof openApiConfig,
+    stockId: string,
+  ): string {
+    const message = {
+      header: {
+        approval_key: config.STOCK_WEBSOCKET_KEY!,
+        custtype: 'P',
+        tr_type: '1',
+        'content-type': 'utf-8',
+      },
+      body: {
+        input: {
+          tr_id: this.TR_ID,
+          tr_key: stockId,
+        },
+      },
+    };
+    return JSON.stringify(message);
+  }
+
+  private async getKospiStockId() {
+    const kospi = await this.manager.find(KospiStock, {
+      where: {
+        isKospi: true,
+      },
+    });
+    return kospi;
+  }
+
+  private async saveLiveData(data: StockLiveData) {
+    await this.manager.save(StockLiveData, data);
+  }
+
+  private convertLiveData(message: string[]): StockLiveData {
+    const stockData: StockData = parseStockData(message);
+    const stockLiveData = new StockLiveData();
+    stockLiveData.currentPrice = parseFloat(stockData.STCK_PRPR);
+    stockLiveData.changeRate = parseFloat(stockData.PRDY_CTRT);
+    stockLiveData.volume = parseInt(stockData.CNTG_VOL);
+    stockLiveData.high = parseFloat(stockData.STCK_HGPR);
+    stockLiveData.low = parseFloat(stockData.STCK_LWPR);
+    stockLiveData.open = parseFloat(stockData.STCK_OPRC);
+    stockLiveData.previousClose = parseFloat(stockData.WGHN_AVRG_STCK_PRC);
+    stockLiveData.updatedAt = new Date();
+
+    return stockLiveData;
+  }
+
+  public async output(message: Buffer, iv?: string, key?: string) {
+    const parsed = message.toString().split('|');
+    if (parsed.length > 0) {
+      if (parsed[0] == '1' && iv && key)
+        parsed[3] = decryptAES256(parsed[3], iv, key);
+      if (parsed[1] !== this.TR_ID) return;
+      const stockData = parsed[3].split('^');
+      const length = stockData.length / parseInt(parsed[2]);
+      const size = parseInt(parsed[2]);
+      const i = 0;
+      while (i < size) {
+        const data = stockData.splice(i * length, (i + 1) * length);
+        const liveData = this.convertLiveData(data);
+        this.saveLiveData(liveData);
+      }
+    }
+  }
+}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiMinuteData.api.ts
new file mode 100644
index 00000000..003e7560
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiMinuteData.api.ts
@@ -0,0 +1,156 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { DataSource } from 'typeorm';
+import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+
+import {
+  isMinuteData,
+  MinuteData,
+  UpdateStockQuery,
+} from '../type/openapiMinuteData.type';
+import { TR_IDS } from '../type/openapiUtil.type';
+import { getCurrentTime, getOpenApi } from '../util/openapiUtil.api';
+import { openApiToken } from './openapiToken.api';
+import { Stock } from '@/stock/domain/stock.entity';
+import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
+
+const STOCK_CUT = 4;
+
+@Injectable()
+export class OpenapiMinuteData {
+  private stock: Stock[][] = [];
+  private readonly entity = StockMinutely;
+  private readonly url: string =
+    '/uapi/domestic-stock/v1/quotations/inquire-time-itemchartprice';
+  private readonly intervals: number = 130;
+  private flip: number = 0;
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {
+    this.getStockData();
+  }
+
+  @Cron('0 1 * * 1-5')
+  async getStockData() {
+    if (process.env.NODE_ENV !== 'production') return;
+    const stock = await this.datasource.manager.findBy(Stock, {
+      isTrading: true,
+    });
+    const stockSize = Math.ceil(stock.length / STOCK_CUT);
+    let i = 0;
+    this.stock = [];
+    while (i < STOCK_CUT) {
+      this.stock.push(stock.slice(i * stockSize, (i + 1) * stockSize));
+      i++;
+    }
+  }
+
+  private convertResToMinuteData(
+    stockId: string,
+    item: MinuteData,
+    time: string,
+  ) {
+    const stockPeriod = new StockData();
+    stockPeriod.stock = { id: stockId } as Stock;
+    stockPeriod.startTime = new Date(
+      parseInt(item.stck_bsop_date.slice(0, 4)),
+      parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
+      parseInt(item.stck_bsop_date.slice(6, 8)),
+      parseInt(time.slice(0, 2)),
+      parseInt(time.slice(2, 4)),
+    );
+    stockPeriod.close = parseInt(item.stck_prpr);
+    stockPeriod.open = parseInt(item.stck_oprc);
+    stockPeriod.high = parseInt(item.stck_hgpr);
+    stockPeriod.low = parseInt(item.stck_lwpr);
+    stockPeriod.volume = parseInt(item.cntg_vol);
+    stockPeriod.createdAt = new Date();
+    return stockPeriod;
+  }
+
+  private isMarketOpenTime(time: string) {
+    const numberTime = parseInt(time);
+    return numberTime >= 90000 && numberTime <= 153000;
+  }
+
+  private async saveMinuteData(
+    stockId: string,
+    item: MinuteData[],
+    time: string,
+  ) {
+    const manager = this.datasource.manager;
+    if (!this.isMarketOpenTime(time)) return;
+    const stockPeriod = item.map((val) =>
+      this.convertResToMinuteData(stockId, val, time),
+    );
+    manager.save(this.entity, stockPeriod);
+  }
+
+  private async getMinuteDataInterval(
+    stockId: string,
+    time: string,
+    config: typeof openApiConfig,
+  ) {
+    const query = this.getUpdateStockQuery(stockId, time);
+    try {
+      const response = await getOpenApi(
+        this.url,
+        config,
+        query,
+        TR_IDS.MINUTE_DATA,
+      );
+      let output;
+      if (response.output2) output = response.output2;
+      if (output && output[0] && isMinuteData(output[0])) {
+        this.saveMinuteData(stockId, output, time);
+      }
+    } catch (error) {
+      this.logger.warn(error);
+    }
+  }
+
+  private async getMinuteDataChunk(
+    chunk: Stock[],
+    config: typeof openApiConfig,
+  ) {
+    const time = getCurrentTime();
+    let interval = 0;
+    for await (const stock of chunk) {
+      setTimeout(
+        () => this.getMinuteDataInterval(stock.id!, time, config),
+        interval,
+      );
+      interval += this.intervals;
+    }
+  }
+
+  @Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
+  getMinuteData() {
+    if (process.env.NODE_ENV !== 'production') return;
+    const configCount = openApiToken.configs.length;
+    const stock = this.stock[this.flip % STOCK_CUT];
+    this.flip++;
+    const chunkSize = Math.ceil(stock.length / configCount);
+    for (let i = 0; i < configCount; i++) {
+      const chunk = stock.slice(i * chunkSize, (i + 1) * chunkSize);
+      this.getMinuteDataChunk(chunk, openApiToken.configs[i]);
+    }
+  }
+
+  private getUpdateStockQuery(
+    stockId: string,
+    time: string,
+    isPastData: boolean = true,
+    marketCode: 'J' | 'W' = 'J',
+  ): UpdateStockQuery {
+    return {
+      fid_etc_cls_code: '',
+      fid_cond_mrkt_div_code: marketCode,
+      fid_input_iscd: stockId,
+      fid_input_hour_1: time,
+      fid_pw_data_incu_yn: isPastData ? 'Y' : 'N',
+    };
+  }
+}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiPeriodData.api.ts
new file mode 100644
index 00000000..f4268088
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiPeriodData.api.ts
@@ -0,0 +1,218 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { DataSource, EntityManager } from 'typeorm';
+import { Logger } from 'winston';
+import {
+  ChartData,
+  isChartData,
+  ItemChartPriceQuery,
+  Period,
+} from '../type/openapiPeriodData';
+import { TR_IDS } from '../type/openapiUtil.type';
+import {
+  getOpenApi,
+  getPreviousDate,
+  getTodayDate,
+} from '../util/openapiUtil.api';
+import { openApiToken } from './openapiToken.api';
+import { Stock } from '@/stock/domain/stock.entity';
+import {
+  StockData,
+  StockDaily,
+  StockWeekly,
+  StockMonthly,
+  StockYearly,
+} from '@/stock/domain/stockData.entity';
+
+const DATE_TO_ENTITY = {
+  D: StockDaily,
+  W: StockWeekly,
+  M: StockMonthly,
+  Y: StockYearly,
+};
+
+const DATE_TO_MONTH = {
+  D: 3,
+  W: 6,
+  M: 12,
+  Y: 24,
+};
+
+const INTERVALS = 4000;
+
+@Injectable()
+export class OpenapiPeriodData {
+  private readonly url: string =
+    '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {
+    //this.getItemChartPriceCheck();
+  }
+
+  @Cron('0 1 * * 1-5')
+  async getItemChartPriceCheck() {
+    if (process.env.NODE_ENV !== 'production') return;
+    const stocks = await this.datasource.manager.find(Stock, {
+      where: {
+        isTrading: true,
+      },
+    });
+    const configCount = openApiToken.configs.length;
+    const chunkSize = Math.ceil(stocks.length / configCount);
+
+    for (let i = 0; i < configCount; i++) {
+      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
+      this.getChartData(chunk, 'D');
+      setTimeout(() => this.getChartData(chunk, 'W'), INTERVALS);
+      setTimeout(() => this.getChartData(chunk, 'M'), INTERVALS * 2);
+      setTimeout(() => this.getChartData(chunk, 'Y'), INTERVALS * 3);
+    }
+  }
+
+  private async getChartData(chunk: Stock[], period: Period) {
+    const baseTime = INTERVALS * 4;
+    const entity = DATE_TO_ENTITY[period];
+
+    let time = 0;
+    for (const stock of chunk) {
+      time += baseTime;
+      setTimeout(() => this.processStockData(stock, period, entity), time);
+    }
+  }
+
+  private async processStockData(
+    stock: Stock,
+    period: Period,
+    entity: typeof StockData,
+  ) {
+    const stockPeriod = new StockData();
+    const manager = this.datasource.manager;
+    let configIdx = 0;
+    let end = getTodayDate();
+    let start = getPreviousDate(end, 3);
+    let isFail = false;
+
+    while (!isFail) {
+      configIdx = (configIdx + 1) % openApiToken.configs.length;
+      this.setStockPeriod(stockPeriod, stock.id!, end);
+
+      // chart 데이터가 있는 지 확인 -> 리턴
+      if (await this.existsChartData(stockPeriod, manager, entity)) return;
+
+      const query = this.getItemChartPriceQuery(stock.id!, start, end, period);
+
+      const output = await this.fetchChartData(query, configIdx);
+
+      if (output) {
+        await this.saveChartData(entity, stock.id!, output);
+        ({ endDate: end, startDate: start } = this.updateDates(start, period));
+      } else isFail = true;
+    }
+  }
+
+  private setStockPeriod(
+    stockPeriod: StockData,
+    stockId: string,
+    endDate: string,
+  ): void {
+    stockPeriod.stock = { id: stockId } as Stock;
+    stockPeriod.startTime = new Date(
+      parseInt(endDate.slice(0, 4)),
+      parseInt(endDate.slice(4, 6)) - 1,
+      parseInt(endDate.slice(6, 8)),
+    );
+  }
+
+  private async fetchChartData(query: ItemChartPriceQuery, configIdx: number) {
+    try {
+      const response = await getOpenApi(
+        this.url,
+        openApiToken.configs[configIdx],
+        query,
+        TR_IDS.ITEM_CHART_PRICE,
+      );
+      return response.output2 as ChartData[];
+    } catch (error) {
+      this.logger.warn(error);
+    }
+  }
+
+  private updateDates(
+    startDate: string,
+    period: Period,
+  ): { endDate: string; startDate: string } {
+    const endDate = getPreviousDate(startDate, DATE_TO_MONTH[period]);
+    startDate = getPreviousDate(endDate, DATE_TO_MONTH[period]);
+    return { endDate, startDate };
+  }
+
+  private async existsChartData(
+    stock: StockData,
+    manager: EntityManager,
+    entity: typeof StockData,
+  ) {
+    return await manager.findOne(entity, {
+      where: {
+        stock: { id: stock.stock.id },
+        createdAt: stock.startTime,
+      },
+    });
+  }
+
+  private async insertChartData(stock: StockData, entity: typeof StockData) {
+    const manager = this.datasource.manager;
+    if (!(await this.existsChartData(stock, manager, entity))) {
+      await manager.save(entity, stock);
+    }
+  }
+
+  private convertObjectToStockData(item: ChartData, stockId: string) {
+    const stockPeriod = new StockData();
+    stockPeriod.stock = { id: stockId } as Stock;
+    stockPeriod.startTime = new Date(
+      parseInt(item.stck_bsop_date.slice(0, 4)),
+      parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
+      parseInt(item.stck_bsop_date.slice(6, 8)),
+    );
+    stockPeriod.close = parseInt(item.stck_clpr);
+    stockPeriod.open = parseInt(item.stck_oprc);
+    stockPeriod.high = parseInt(item.stck_hgpr);
+    stockPeriod.low = parseInt(item.stck_lwpr);
+    stockPeriod.volume = parseInt(item.acml_vol);
+    stockPeriod.createdAt = new Date();
+    return stockPeriod;
+  }
+
+  private async saveChartData(
+    entity: typeof StockData,
+    stockId: string,
+    data: ChartData[],
+  ) {
+    for (const item of data) {
+      if (!isChartData(item)) {
+        continue;
+      }
+      const stockPeriod = this.convertObjectToStockData(item, stockId);
+      await this.insertChartData(stockPeriod, entity);
+    }
+  }
+
+  private getItemChartPriceQuery(
+    stockId: string,
+    startDate: string,
+    endDate: string,
+    period: Period,
+    marketCode: 'J' | 'W' = 'J',
+  ): ItemChartPriceQuery {
+    return {
+      fid_cond_mrkt_div_code: marketCode,
+      fid_input_iscd: stockId,
+      fid_input_date_1: startDate,
+      fid_input_date_2: endDate,
+      fid_period_div_code: period,
+      fid_org_adj_prc: 0,
+    };
+  }
+}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
new file mode 100644
index 00000000..14ffd2e8
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
@@ -0,0 +1,114 @@
+import { Inject, UseFilters } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
+import { OpenapiException } from '../util/openapiCustom.error';
+import { postOpenApi } from '../util/openapiUtil.api';
+import { logger } from '@/configs/logger.config';
+
+class OpenapiTokenApi {
+  private config: (typeof openApiConfig)[] = [];
+  constructor(@Inject('winston') private readonly logger: Logger) {
+    const accounts = openApiConfig.STOCK_ACCOUNT!.split(',');
+    const api_keys = openApiConfig.STOCK_API_KEY!.split(',');
+    const api_passwords = openApiConfig.STOCK_API_PASSWORD!.split(',');
+    if (
+      accounts.length === 0 ||
+      accounts.length !== api_keys.length ||
+      api_passwords.length !== api_keys.length
+    ) {
+      this.logger.warn('Open API Config Error');
+    }
+    for (let i = 0; i < accounts.length; i++) {
+      this.config.push({
+        STOCK_URL: openApiConfig.STOCK_URL,
+        STOCK_ACCOUNT: accounts[i],
+        STOCK_API_KEY: api_keys[i],
+        STOCK_API_PASSWORD: api_passwords[i],
+      });
+    }
+    this.initAuthenValue();
+  }
+
+  get configs() {
+    //TODO : 현재 구조에서 받아올 때마다 확인후 할당으로 변경
+    return this.config;
+  }
+
+  @UseFilters(OpenapiExceptionFilter)
+  private async initAuthenValue() {
+    const delay = 60000;
+    const delayMinute = delay / 1000 / 60;
+
+    try {
+      await this.initAccessToken();
+      await this.initWebSocketKey();
+    } catch (error) {
+      if (error instanceof Error) {
+        this.logger.warn(
+          `Request failed: ${error.message}. Retrying in ${delayMinute} minute...`,
+        );
+      } else {
+        this.logger.warn(
+          `Request failed. Retrying in ${delayMinute} minute...`,
+        );
+        setTimeout(async () => {
+          await this.initAccessToken();
+          await this.initWebSocketKey();
+        }, delay);
+      }
+    }
+  }
+
+  @Cron('50 0 * * 1-5')
+  private async initAccessToken() {
+    const updatedConfig = await Promise.all(
+      this.config.map(async (val) => {
+        val.STOCK_API_TOKEN = await this.getToken(val)!;
+        return val;
+      }),
+    );
+    this.config = updatedConfig;
+  }
+
+  @Cron('50 0 * * 1-5')
+  private async initWebSocketKey() {
+    const updatedConfig = await Promise.all(
+      this.config.map(async (val) => {
+        val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
+        return val;
+      }),
+    );
+    this.config = updatedConfig;
+  }
+
+  private async getToken(config: typeof openApiConfig): Promise<string> {
+    const body = {
+      grant_type: 'client_credentials',
+      appkey: config.STOCK_API_KEY,
+      appsecret: config.STOCK_API_PASSWORD,
+    };
+    const tmp = await postOpenApi('/oauth2/tokenP', config, body);
+    if (!tmp.access_token) {
+      throw new OpenapiException('Access Token Failed', 403);
+    }
+    return tmp.access_token as string;
+  }
+
+  private async getWebSocketKey(config: typeof openApiConfig): Promise<string> {
+    const body = {
+      grant_type: 'client_credentials',
+      appkey: config.STOCK_API_KEY,
+      secretkey: config.STOCK_API_PASSWORD,
+    };
+    const tmp = await postOpenApi('/oauth2/Approval', config, body);
+    if (!tmp.approval_key) {
+      throw new OpenapiException('WebSocket Key Failed', 403);
+    }
+    return tmp.approval_key as string;
+  }
+}
+
+const openApiToken = new OpenapiTokenApi(logger);
+export { openApiToken };
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/config/openapi.config.ts b/packages/backend/src/scraper/korea-stock-info/openapi/config/openapi.config.ts
new file mode 100644
index 00000000..8aa12ea3
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/config/openapi.config.ts
@@ -0,0 +1,17 @@
+import * as dotenv from 'dotenv';
+
+dotenv.config();
+
+export const openApiConfig: {
+  STOCK_URL: string | undefined;
+  STOCK_ACCOUNT: string | undefined;
+  STOCK_API_KEY: string | undefined;
+  STOCK_API_PASSWORD: string | undefined;
+  STOCK_API_TOKEN?: string;
+  STOCK_WEBSOCKET_KEY?: string;
+} = {
+  STOCK_URL: process.env.STOCK_URL,
+  STOCK_ACCOUNT: process.env.STOCK_ACCOUNT,
+  STOCK_API_KEY: process.env.STOCK_API_KEY,
+  STOCK_API_PASSWORD: process.env.STOCK_API_PASSWORD,
+};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.module.ts
new file mode 100644
index 00000000..cb45c91c
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.module.ts
@@ -0,0 +1,43 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { OpenapiDetailData } from './api/openapiDetailData.api';
+import { OpenapiLiveData } from './api/openapiLiveData.api';
+import { OpenapiMinuteData } from './api/openapiMinuteData.api';
+import { OpenapiPeriodData } from './api/openapiPeriodData.api';
+import { OpenapiScraperService } from './openapi-scraper.service';
+import { WebsocketClient } from './websocketClient.service';
+import { Stock } from '@/stock/domain/stock.entity';
+import {
+  StockDaily,
+  StockMinutely,
+  StockMonthly,
+  StockWeekly,
+  StockYearly,
+} from '@/stock/domain/stockData.entity';
+import { StockDetail } from '@/stock/domain/stockDetail.entity';
+import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
+
+@Module({
+  imports: [
+    TypeOrmModule.forFeature([
+      Stock,
+      StockMinutely,
+      StockDaily,
+      StockWeekly,
+      StockMonthly,
+      StockYearly,
+      StockLiveData,
+      StockDetail,
+    ]),
+  ],
+  controllers: [],
+  providers: [
+    OpenapiPeriodData,
+    OpenapiMinuteData,
+    OpenapiDetailData,
+    OpenapiScraperService,
+    OpenapiLiveData,
+    WebsocketClient,
+  ],
+})
+export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.service.ts b/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.service.ts
new file mode 100644
index 00000000..52c90179
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.service.ts
@@ -0,0 +1,15 @@
+import { Injectable } from '@nestjs/common';
+import { DataSource } from 'typeorm';
+import { OpenapiDetailData } from './api/openapiDetailData.api';
+import { OpenapiMinuteData } from './api/openapiMinuteData.api';
+import { OpenapiPeriodData } from './api/openapiPeriodData.api';
+
+@Injectable()
+export class OpenapiScraperService {
+  public constructor(
+    private datasource: DataSource,
+    private readonly openapiPeriodData: OpenapiPeriodData,
+    private readonly openapiMinuteData: OpenapiMinuteData,
+    private readonly openapiDetailData: OpenapiDetailData,
+  ) {}
+}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiDetailData.type.ts
new file mode 100644
index 00000000..38015d48
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiDetailData.type.ts
@@ -0,0 +1,214 @@
+/* eslint-disable @typescript-eslint/no-explicit-any*/
+/* eslint-disable max-lines-per-function */
+
+export type DetailDataQuery = {
+  fid_cond_mrkt_div_code: 'J';
+  fid_input_iscd: string;
+  fid_div_cls_code: '0' | '1';
+};
+
+export type FinancialRatio = {
+  stac_yymm: string; // 결산 년월
+  grs: string; // 매출액 증가율
+  bsop_prfi_inrt: string; // 영업 이익 증가율
+  ntin_inrt: string; // 순이익 증가율
+  roe_val: string; // ROE 값
+  eps: string; // EPS
+  sps: string; // 주당매출액
+  bps: string; // BPS
+  rsrv_rate: string; // 유보 비율
+  lblt_rate: string; // 부채 비율
+};
+
+export function isFinancialRatioData(data: any): data is FinancialRatio {
+  return (
+    data &&
+    typeof data.stac_yymm === 'string' &&
+    typeof data.grs === 'string' &&
+    typeof data.bsop_prfi_inrt === 'string' &&
+    typeof data.ntin_inrt === 'string' &&
+    typeof data.roe_val === 'string' &&
+    typeof data.eps === 'string' &&
+    typeof data.sps === 'string' &&
+    typeof data.bps === 'string' &&
+    typeof data.rsrv_rate === 'string' &&
+    typeof data.lblt_rate === 'string'
+  );
+}
+
+export type ProductDetail = {
+  pdno: string; // 상품번호
+  prdt_type_cd: string; // 상품유형코드
+  mket_id_cd: string; // 시장ID코드
+  scty_grp_id_cd: string; // 증권그룹ID코드
+  excg_dvsn_cd: string; // 거래소구분코드
+  setl_mmdd: string; // 결산월일
+  lstg_stqt: string; // 상장주수 - 이거 사용
+  lstg_cptl_amt: string; // 상장자본금액
+  cpta: string; // 자본금
+  papr: string; // 액면가
+  issu_pric: string; // 발행가격
+  kospi200_item_yn: string; // 코스피200종목여부 - 이것도 사용
+  scts_mket_lstg_dt: string; // 유가증권시장상장일자
+  scts_mket_lstg_abol_dt: string; // 유가증권시장상장폐지일자
+  kosdaq_mket_lstg_dt: string; // 코스닥시장상장일자
+  kosdaq_mket_lstg_abol_dt: string; // 코스닥시장상장폐지일자
+  frbd_mket_lstg_dt: string; // 프리보드시장상장일자
+  frbd_mket_lstg_abol_dt: string; // 프리보드시장상장폐지일자
+  reits_kind_cd: string; // 리츠종류코드
+  etf_dvsn_cd: string; // ETF구분코드
+  oilf_fund_yn: string; // 유전펀드여부
+  idx_bztp_lcls_cd: string; // 지수업종대분류코드
+  idx_bztp_mcls_cd: string; // 지수업종중분류코드
+  idx_bztp_scls_cd: string; // 지수업종소분류코드
+  stck_kind_cd: string; // 주식종류코드
+  mfnd_opng_dt: string; // 뮤추얼펀드개시일자
+  mfnd_end_dt: string; // 뮤추얼펀드종료일자
+  dpsi_erlm_cncl_dt: string; // 예탁등록취소일자
+  etf_cu_qty: string; // ETFCU수량
+  prdt_name: string; // 상품명
+  prdt_name120: string; // 상품명120
+  prdt_abrv_name: string; // 상품약어명
+  std_pdno: string; // 표준상품번호
+  prdt_eng_name: string; // 상품영문명
+  prdt_eng_name120: string; // 상품영문명120
+  prdt_eng_abrv_name: string; // 상품영문약어명
+  dpsi_aptm_erlm_yn: string; // 예탁지정등록여부
+  etf_txtn_type_cd: string; // ETF과세유형코드
+  etf_type_cd: string; // ETF유형코드
+  lstg_abol_dt: string; // 상장폐지일자
+  nwst_odst_dvsn_cd: string; // 신주구주구분코드
+  sbst_pric: string; // 대용가격
+  thco_sbst_pric: string; // 당사대용가격
+  thco_sbst_pric_chng_dt: string; // 당사대용가격변경일자
+  tr_stop_yn: string; // 거래정지여부
+  admn_item_yn: string; // 관리종목여부
+  thdt_clpr: string; // 당일종가
+  bfdy_clpr: string; // 전일종가
+  clpr_chng_dt: string; // 종가변경일자
+  std_idst_clsf_cd: string; // 표준산업분류코드
+  std_idst_clsf_cd_name: string; // 표준산업분류코드명
+  idx_bztp_lcls_cd_name: string; // 지수업종대분류코드명
+  idx_bztp_mcls_cd_name: string; // 지수업종중분류코드명
+  idx_bztp_scls_cd_name: string; // 지수업종소분류코드명
+  ocr_no: string; // OCR번호
+  crfd_item_yn: string; // 크라우드펀딩종목여부
+  elec_scty_yn: string; // 전자증권여부
+  issu_istt_cd: string; // 발행기관코드
+  etf_chas_erng_rt_dbnb: string; // ETF추적수익율배수
+  etf_etn_ivst_heed_item_yn: string; // ETFETN투자유의종목여부
+  stln_int_rt_dvsn_cd: string; // 대주이자율구분코드
+  frnr_psnl_lmt_rt: string; // 외국인개인한도비율
+  lstg_rqsr_issu_istt_cd: string; // 상장신청인발행기관코드
+  lstg_rqsr_item_cd: string; // 상장신청인종목코드
+  trst_istt_issu_istt_cd: string; // 신탁기관발행기관코드
+};
+
+export const isProductDetail = (data: any): data is ProductDetail => {
+  return (
+    typeof data.pdno === 'string' &&
+    typeof data.prdt_type_cd === 'string' &&
+    typeof data.mket_id_cd === 'string' &&
+    typeof data.scty_grp_id_cd === 'string' &&
+    typeof data.excg_dvsn_cd === 'string' &&
+    typeof data.setl_mmdd === 'string' &&
+    typeof data.lstg_stqt === 'string' &&
+    typeof data.lstg_cptl_amt === 'string' &&
+    typeof data.cpta === 'string' &&
+    typeof data.papr === 'string' &&
+    typeof data.issu_pric === 'string' &&
+    typeof data.kospi200_item_yn === 'string' &&
+    typeof data.scts_mket_lstg_dt === 'string' &&
+    typeof data.scts_mket_lstg_abol_dt === 'string' &&
+    typeof data.kosdaq_mket_lstg_dt === 'string' &&
+    typeof data.kosdaq_mket_lstg_abol_dt === 'string' &&
+    typeof data.frbd_mket_lstg_dt === 'string' &&
+    typeof data.frbd_mket_lstg_abol_dt === 'string' &&
+    typeof data.reits_kind_cd === 'string' &&
+    typeof data.etf_dvsn_cd === 'string' &&
+    typeof data.oilf_fund_yn === 'string' &&
+    typeof data.idx_bztp_lcls_cd === 'string' &&
+    typeof data.idx_bztp_mcls_cd === 'string' &&
+    typeof data.idx_bztp_scls_cd === 'string' &&
+    typeof data.stck_kind_cd === 'string' &&
+    typeof data.mfnd_opng_dt === 'string' &&
+    typeof data.mfnd_end_dt === 'string' &&
+    typeof data.dpsi_erlm_cncl_dt === 'string' &&
+    typeof data.etf_cu_qty === 'string' &&
+    typeof data.prdt_name === 'string' &&
+    typeof data.prdt_name120 === 'string' &&
+    typeof data.prdt_abrv_name === 'string' &&
+    typeof data.std_pdno === 'string' &&
+    typeof data.prdt_eng_name === 'string' &&
+    typeof data.prdt_eng_name120 === 'string' &&
+    typeof data.prdt_eng_abrv_name === 'string' &&
+    typeof data.dpsi_aptm_erlm_yn === 'string' &&
+    typeof data.etf_txtn_type_cd === 'string' &&
+    typeof data.etf_type_cd === 'string' &&
+    typeof data.lstg_abol_dt === 'string' &&
+    typeof data.nwst_odst_dvsn_cd === 'string' &&
+    typeof data.sbst_pric === 'string' &&
+    typeof data.thco_sbst_pric === 'string' &&
+    typeof data.thco_sbst_pric_chng_dt === 'string' &&
+    typeof data.tr_stop_yn === 'string' &&
+    typeof data.admn_item_yn === 'string' &&
+    typeof data.thdt_clpr === 'string' &&
+    typeof data.bfdy_clpr === 'string' &&
+    typeof data.clpr_chng_dt === 'string' &&
+    typeof data.std_idst_clsf_cd === 'string' &&
+    typeof data.std_idst_clsf_cd_name === 'string' &&
+    typeof data.idx_bztp_lcls_cd_name === 'string' &&
+    typeof data.idx_bztp_mcls_cd_name === 'string' &&
+    typeof data.idx_bztp_scls_cd_name === 'string' &&
+    typeof data.ocr_no === 'string' &&
+    typeof data.crfd_item_yn === 'string' &&
+    typeof data.elec_scty_yn === 'string' &&
+    typeof data.issu_istt_cd === 'string' &&
+    typeof data.etf_chas_erng_rt_dbnb === 'string' &&
+    typeof data.etf_etn_ivst_heed_item_yn === 'string' &&
+    typeof data.stln_int_rt_dvsn_cd === 'string' &&
+    typeof data.frnr_psnl_lmt_rt === 'string' &&
+    typeof data.lstg_rqsr_issu_istt_cd === 'string' &&
+    typeof data.lstg_rqsr_item_cd === 'string' &&
+    typeof data.trst_istt_issu_istt_cd === 'string'
+  );
+};
+
+export type StockDetailQuery = {
+  pdno: string;
+  prdt_type_cd: string;
+};
+
+//export type FinancialDetail = {
+//  stac_yymm: string; // 결산 년월
+//  sale_account: string; // 매출액
+//  sale_cost: string; // 매출원가
+//  sale_totl_prfi: string; // 매출총이익
+//  depr_cost: string; // 감가상각비
+//  sell_mang: string; // 판매관리비
+//  bsop_prti: string; // 영업이익
+//  bsop_non_ernn: string; // 영업외수익
+//  bsop_non_expn: string; // 영업외비용
+//  op_prfi: string; // 영업이익
+//  spec_prfi: string; // 특별이익
+//  spec_loss: string; // 특별손실
+//  thtr_ntin: string; // 세전순이익
+//};
+
+//export const isFinancialDetail = (data: any): data is FinancialDetail => {
+//  return (
+//    typeof data.stac_yymm === 'string' &&
+//    typeof data.sale_account === 'string' &&
+//    typeof data.sale_cost === 'string' &&
+//    typeof data.sale_totl_prfi === 'string' &&
+//    typeof data.depr_cost === 'string' &&
+//    typeof data.sell_mang === 'string' &&
+//    typeof data.bsop_prti === 'string' &&
+//    typeof data.bsop_non_ernn === 'string' &&
+//    typeof data.bsop_non_expn === 'string' &&
+//    typeof data.op_prfi === 'string' &&
+//    typeof data.spec_prfi === 'string' &&
+//    typeof data.spec_loss === 'string' &&
+//    typeof data.thtr_ntin === 'string'
+//  );
+//};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
new file mode 100644
index 00000000..d8041e7b
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
@@ -0,0 +1,152 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable max-lines-per-function */
+
+export type StockData = {
+  MKSC_SHRN_ISCD: string; // 유가증권 단축 종목코드
+  STCK_CNTG_HOUR: string; // 주식 체결 시간
+  STCK_PRPR: string; // 주식 현재가
+  PRDY_VRSS_SIGN: string; // 전일 대비 부호
+  PRDY_VRSS: string; // 전일 대비
+  PRDY_CTRT: string; // 전일 대비율
+  WGHN_AVRG_STCK_PRC: string; // 가중 평균 주식 가격
+  STCK_OPRC: string; // 주식 시가
+  STCK_HGPR: string; // 주식 최고가
+  STCK_LWPR: string; // 주식 최저가
+  ASKP1: string; // 매도호가1
+  BIDP1: string; // 매수호가1
+  CNTG_VOL: string; // 체결 거래량
+  ACML_VOL: string; // 누적 거래량
+  ACML_TR_PBMN: string; // 누적 거래 대금
+  SELN_CNTG_CSNU: string; // 매도 체결 건수
+  SHNU_CNTG_CSNU: string; // 매수 체결 건수
+  NTBY_CNTG_CSNU: string; // 순매수 체결 건수
+  CTTR: string; // 체결강도
+  SELN_CNTG_SMTN: string; // 총 매도 수량
+  SHNU_CNTG_SMTN: string; // 총 매수 수량
+  CCLD_DVSN: string; // 체결구분
+  SHNU_RATE: string; // 매수비율
+  PRDY_VOL_VRSS_ACML_VOL_RATE: string; // 전일 거래량 대비 등락율
+  OPRC_HOUR: string; // 시가 시간
+  OPRC_VRSS_PRPR_SIGN: string; // 시가대비구분
+  OPRC_VRSS_PRPR: string; // 시가대비
+  HGPR_HOUR: string; // 최고가 시간
+  HGPR_VRSS_PRPR_SIGN: string; // 고가대비구분
+  HGPR_VRSS_PRPR: string; // 고가대비
+  LWPR_HOUR: string; // 최저가 시간
+  LWPR_VRSS_PRPR_SIGN: string; // 저가대비구분
+  LWPR_VRSS_PRPR: string; // 저가대비
+  BSOP_DATE: string; // 영업 일자
+  NEW_MKOP_CLS_CODE: string; // 신 장운영 구분 코드
+  TRHT_YN: string; // 거래정지 여부
+  ASKP_RSQN1: string; // 매도호가 잔량1
+  BIDP_RSQN1: string; // 매수호가 잔량1
+  TOTAL_ASKP_RSQN: string; // 총 매도호가 잔량
+  TOTAL_BIDP_RSQN: string; // 총 매수호가 잔량
+  VOL_TNRT: string; // 거래량 회전율
+  PRDY_SMNS_HOUR_ACML_VOL: string; // 전일 동시간 누적 거래량
+  PRDY_SMNS_HOUR_ACML_VOL_RATE: string; // 전일 동시간 누적 거래량 비율
+  HOUR_CLS_CODE: string; // 시간 구분 코드
+  MRKT_TRTM_CLS_CODE: string; // 임의종료구분코드
+  VI_STND_PRC: string; // 정적VI발동기준가
+};
+
+export function parseStockData(message: string[]): StockData {
+  return {
+    MKSC_SHRN_ISCD: message[0],
+    STCK_CNTG_HOUR: message[1],
+    STCK_PRPR: message[2],
+    PRDY_VRSS_SIGN: message[3],
+    PRDY_VRSS: message[4],
+    PRDY_CTRT: message[5],
+    WGHN_AVRG_STCK_PRC: message[6],
+    STCK_OPRC: message[7],
+    STCK_HGPR: message[8],
+    STCK_LWPR: message[9],
+    ASKP1: message[10],
+    BIDP1: message[11],
+    CNTG_VOL: message[12],
+    ACML_VOL: message[13],
+    ACML_TR_PBMN: message[14],
+    SELN_CNTG_CSNU: message[15],
+    SHNU_CNTG_CSNU: message[16],
+    NTBY_CNTG_CSNU: message[17],
+    CTTR: message[18],
+    SELN_CNTG_SMTN: message[19],
+    SHNU_CNTG_SMTN: message[20],
+    CCLD_DVSN: message[21],
+    SHNU_RATE: message[22],
+    PRDY_VOL_VRSS_ACML_VOL_RATE: message[23],
+    OPRC_HOUR: message[24],
+    OPRC_VRSS_PRPR_SIGN: message[25],
+    OPRC_VRSS_PRPR: message[26],
+    HGPR_HOUR: message[27],
+    HGPR_VRSS_PRPR_SIGN: message[28],
+    HGPR_VRSS_PRPR: message[29],
+    LWPR_HOUR: message[30],
+    LWPR_VRSS_PRPR_SIGN: message[31],
+    LWPR_VRSS_PRPR: message[32],
+    BSOP_DATE: message[33],
+    NEW_MKOP_CLS_CODE: message[34],
+    TRHT_YN: message[35],
+    ASKP_RSQN1: message[36],
+    BIDP_RSQN1: message[37],
+    TOTAL_ASKP_RSQN: message[38],
+    TOTAL_BIDP_RSQN: message[39],
+    VOL_TNRT: message[40],
+    PRDY_SMNS_HOUR_ACML_VOL: message[41],
+    PRDY_SMNS_HOUR_ACML_VOL_RATE: message[42],
+    HOUR_CLS_CODE: message[43],
+    MRKT_TRTM_CLS_CODE: message[44],
+    VI_STND_PRC: message[45],
+  };
+}
+
+export type OpenApiMessage = {
+  header: {
+    approval_key: string;
+    custtype: string;
+    tr_type: string;
+    'content-type': string;
+  };
+  body: {
+    input: {
+      tr_id: string;
+      tr_key: string;
+    };
+  };
+};
+
+export type MessageResponse = {
+  header: {
+    tr_id: string;
+    tr_key: string;
+    encrypt: string;
+  };
+  body: {
+    rt_cd: string;
+    msg_cd: string;
+    msg1: string;
+    output?: {
+      iv: string;
+      key: string;
+    };
+  };
+};
+
+export function isMessageResponse(data: any): data is MessageResponse {
+  return (
+    typeof data === 'object' &&
+    data !== null &&
+    typeof data.header === 'object' &&
+    data.header !== null &&
+    typeof data.header.tr_id === 'object' &&
+    typeof data.header.tr_key === 'object' &&
+    typeof data.header.encrypt === 'object' &&
+    typeof data.body === 'object' &&
+    data.body !== null &&
+    typeof data.body.rt_cd === 'object' &&
+    typeof data.body.msg_cd === 'object' &&
+    typeof data.body.msg1 === 'object' &&
+    typeof data.body.output === 'object'
+  );
+}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiMinuteData.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiMinuteData.type.ts
new file mode 100644
index 00000000..5deb2d9e
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiMinuteData.type.ts
@@ -0,0 +1,33 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
+export type MinuteData = {
+  stck_bsop_date: string;
+  stck_cntg_hour: string;
+  stck_prpr: string;
+  stck_oprc: string;
+  stck_hgpr: string;
+  stck_lwpr: string;
+  cntg_vol: string;
+  acml_tr_pbmn: string;
+};
+
+export type UpdateStockQuery = {
+  fid_etc_cls_code: string;
+  fid_cond_mrkt_div_code: 'J' | 'W';
+  fid_input_iscd: string;
+  fid_input_hour_1: string;
+  fid_pw_data_incu_yn: 'Y' | 'N';
+};
+
+export const isMinuteData = (data: any) => {
+  return (
+    typeof data.stck_bsop_date === 'string' &&
+    typeof data.stck_cntg_hour === 'string' &&
+    typeof data.stck_prpr === 'string' &&
+    typeof data.stck_oprc === 'string' &&
+    typeof data.stck_hgpr === 'string' &&
+    typeof data.stck_lwpr === 'string' &&
+    typeof data.cntg_vol === 'string' &&
+    typeof data.acml_tr_pbmn === 'string'
+  );
+};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiPeriodData.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiPeriodData.ts
new file mode 100644
index 00000000..e4066f7c
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiPeriodData.ts
@@ -0,0 +1,45 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+export type Period = 'D' | 'W' | 'M' | 'Y';
+export type ChartData = {
+  stck_bsop_date: string;
+  stck_clpr: string;
+  stck_oprc: string;
+  stck_hgpr: string;
+  stck_lwpr: string;
+  acml_vol: string;
+  acml_tr_pbmn: string;
+  flng_cls_code: string;
+  prtt_rate: string;
+  mod_yn: string;
+  prdy_vrss_sign: string;
+  prdy_vrss: string;
+  revl_issu_reas: string;
+};
+
+export type ItemChartPriceQuery = {
+  fid_cond_mrkt_div_code: 'J' | 'W';
+  fid_input_iscd: string;
+  fid_input_date_1: string;
+  fid_input_date_2: string;
+  fid_period_div_code: Period;
+  fid_org_adj_prc: number;
+};
+
+export const isChartData = (data?: any) => {
+  return (
+    data &&
+    typeof data.stck_bsop_date === 'string' &&
+    typeof data.stck_clpr === 'string' &&
+    typeof data.stck_oprc === 'string' &&
+    typeof data.stck_hgpr === 'string' &&
+    typeof data.stck_lwpr === 'string' &&
+    typeof data.acml_vol === 'string' &&
+    typeof data.acml_tr_pbmn === 'string' &&
+    typeof data.flng_cls_code === 'string' &&
+    typeof data.prtt_rate === 'string' &&
+    typeof data.mod_yn === 'string' &&
+    typeof data.prdy_vrss_sign === 'string' &&
+    typeof data.prdy_vrss === 'string' &&
+    typeof data.revl_issu_reas === 'string'
+  );
+};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiUtil.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiUtil.type.ts
new file mode 100644
index 00000000..6df0ca19
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiUtil.type.ts
@@ -0,0 +1,13 @@
+export type TR_ID =
+  | 'FHKST03010100'
+  | 'FHKST03010200'
+  | 'FHKST66430300'
+  | 'HHKDB669107C0'
+  | 'CTPF1002R';
+
+export const TR_IDS: Record<string, TR_ID> = {
+  ITEM_CHART_PRICE: 'FHKST03010100',
+  MINUTE_DATA: 'FHKST03010200',
+  FINANCIAL_DATA: 'FHKST66430300',
+  PRODUCTION_DETAIL: 'CTPF1002R',
+};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiCustom.error.ts b/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiCustom.error.ts
new file mode 100644
index 00000000..1e0c3913
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiCustom.error.ts
@@ -0,0 +1,13 @@
+import { HttpException, HttpStatus } from '@nestjs/common';
+
+export class OpenapiException extends HttpException {
+  private error: unknown;
+  constructor(message: string, status: HttpStatus, error?: unknown) {
+    super(message, status);
+    this.error = error;
+  }
+
+  public getError() {
+    return this.error;
+  }
+}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiUtil.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiUtil.api.ts
new file mode 100644
index 00000000..fa8f75b4
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiUtil.api.ts
@@ -0,0 +1,115 @@
+/* eslint-disable @typescript-eslint/no-explicit-any*/
+import * as crypto from 'crypto';
+import { HttpStatus } from '@nestjs/common';
+import axios from 'axios';
+import { openApiConfig } from '../config/openapi.config';
+import { TR_ID } from '../type/openapiUtil.type';
+import { OpenapiException } from './openapiCustom.error';
+
+const throwOpenapiException = (error: any) => {
+  if (error.message && error.response && error.response.status) {
+    throw new OpenapiException(
+      `Request failed: ${error.message}`,
+      error.response.status,
+      error,
+    );
+  } else {
+    throw new OpenapiException(
+      `Unknown error: ${error.message || 'No message'}`,
+      HttpStatus.INTERNAL_SERVER_ERROR,
+      error,
+    );
+  }
+};
+
+const postOpenApi = async (
+  url: string,
+  config: typeof openApiConfig,
+  body: object,
+) => {
+  try {
+    const response = await axios.post(config.STOCK_URL + url, body);
+    return response.data;
+  } catch (error) {
+    throwOpenapiException(error);
+  }
+};
+
+const getOpenApi = async (
+  url: string,
+  config: typeof openApiConfig,
+  query: object,
+  tr_id: TR_ID,
+) => {
+  try {
+    const response = await axios.get(config.STOCK_URL + url, {
+      params: query,
+      headers: {
+        Authorization: `Bearer ${config.STOCK_API_TOKEN}`,
+        appkey: config.STOCK_API_KEY,
+        appsecret: config.STOCK_API_PASSWORD,
+        tr_id,
+        custtype: 'P',
+      },
+    });
+    return response.data;
+  } catch (error) {
+    throwOpenapiException(error);
+  }
+};
+
+const getTodayDate = (): string => {
+  const today = new Date();
+  return today.toISOString().split('T')[0].replace(/-/g, '');
+};
+
+const getPreviousDate = (date: string, months: number): string => {
+  const currentDate = new Date(
+    date.slice(0, 4) + '-' + date.slice(4, 6) + '-' + date.slice(6, 8),
+  );
+  currentDate.setMonth(currentDate.getMonth() - months);
+  return currentDate.toISOString().split('T')[0].replace(/-/g, '');
+};
+
+const getCurrentTime = () => {
+  const now = new Date();
+  const hours = String(now.getHours()).padStart(2, '0');
+  const minutes = String(now.getMinutes()).padStart(2, '0');
+  const seconds = String(now.getSeconds()).padStart(2, '0');
+  return `${hours}${minutes}${seconds}`;
+};
+
+const decryptAES256 = (
+  encryptedText: string,
+  key: string,
+  iv: string,
+): string => {
+  const decipher = crypto.createDecipheriv(
+    'aes-256-cbc',
+    Buffer.from(key, 'hex'),
+    Buffer.from(iv, 'hex'),
+  );
+  let decrypted = decipher.update(encryptedText, 'hex', 'utf8');
+  decrypted += decipher.final('utf8');
+  return decrypted;
+};
+
+const bufferToObject = (buffer: Buffer): any => {
+  try {
+    const jsonString = buffer.toString('utf-8');
+    return JSON.parse(jsonString);
+  } catch (error) {
+    console.error('Failed to convert buffer to object:', error);
+    throw error;
+  }
+};
+
+export {
+  postOpenApi,
+  getOpenApi,
+  getTodayDate,
+  getPreviousDate,
+  getCurrentTime,
+  decryptAES256,
+  bufferToObject,
+};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
new file mode 100644
index 00000000..554c3eff
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
@@ -0,0 +1,87 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { Inject, Injectable } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { Logger } from 'winston';
+import { WebSocket } from 'ws';
+import { OpenapiLiveData } from './api/openapiLiveData.api';
+
+@Injectable()
+export class WebsocketClient {
+  private client: WebSocket;
+  private readonly reconnectInterval = 60000;
+  private readonly url =
+    process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
+
+  constructor(
+    @Inject('winston') private readonly logger: Logger,
+    private readonly openapiLiveData: OpenapiLiveData,
+  ) {
+    if (process.env.NODE_ENV === 'production') {
+      this.connect();
+    }
+  }
+
+  // TODO : subscribe 구조로 리팩토링
+  private subscribe() {}
+
+  private message(data: any) {
+    this.logger.info(`Received message: ${data}`);
+    if (data.header && data.header.tr_id === 'PINGPONG') {
+      this.logger.info(`Received PING: ${JSON.stringify(data)}`);
+      this.sendPong();
+      return;
+    }
+    if (data.header && data.header.tr_id === 'H0STCNT0') {
+      return;
+    }
+    this.openapiLiveData.output(data);
+  }
+
+  @Cron('0 2 * * 1-5')
+  private connect() {
+    this.client = new WebSocket(this.url);
+
+    this.client.on('open', () => {
+      this.logger.info('WebSocket connection established');
+      this.openapiLiveData.getMessage().then((val) => {
+        val.forEach((message) => this.sendMessage(message));
+      });
+    });
+
+    this.client.on('message', (data: any) => {
+      try {
+        this.message(data);
+      } catch (error) {
+        this.logger.info(error);
+      }
+    });
+
+    this.client.on('close', () => {
+      this.logger.warn(
+        `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
+      );
+      setTimeout(() => this.connect(), this.reconnectInterval);
+    });
+
+    this.client.on('error', (error: any) => {
+      this.logger.error(`WebSocket error: ${error.message}`);
+    });
+  }
+
+  private sendPong() {
+    const pongMessage = {
+      header: { tr_id: 'PINGPONG', datetime: new Date().toISOString() },
+    };
+    this.client.send(JSON.stringify(pongMessage));
+    this.logger.info(`Sent PONG: ${JSON.stringify(pongMessage)}`);
+  }
+
+  private sendMessage(message: string) {
+    if (this.client.readyState === WebSocket.OPEN) {
+      this.client.send(message);
+      this.logger.info(`Sent message: ${message}`);
+    } else {
+      this.logger.warn('WebSocket is not open. Message not sent.');
+    }
+  }
+}

From 74875ebe2c24a66342ec545fca56048a332585bd Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 11:34:05 +0900
Subject: [PATCH 075/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20openapiToken=20-?=
 =?UTF-8?q?=20custom=20filter=20=EC=82=AD=EC=A0=9C,=20=EB=B6=88=ED=95=84?=
 =?UTF-8?q?=EC=9A=94=ED=95=9C=20private=20=EC=82=AD=EC=A0=9C,=20try-catch?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../korea-stock-info/openapi/api/openapiDetailData.api.ts | 5 ++---
 .../korea-stock-info/openapi/api/openapiToken.api.ts      | 8 +++-----
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
index 1d1fa103..9be8e3ea 100644
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
@@ -195,7 +195,7 @@ export class OpenapiDetailData {
         return output1[0];
       }
     } catch (error) {
-      this.logger.error(error);
+      this.logger.warn(error);
     }
   }
 
@@ -213,10 +213,9 @@ export class OpenapiDetailData {
       if (response.output) {
         const output2 = response.output;
         return output2;
-        //return bufferToObject(output2);
       }
     } catch (error) {
-      this.logger.error(error);
+      this.logger.warn(error);
     }
   }
 
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
index 14ffd2e8..6e6c88c5 100644
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
@@ -1,8 +1,7 @@
-import { Inject, UseFilters } from '@nestjs/common';
+import { Inject } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
-import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
 import { OpenapiException } from '../util/openapiCustom.error';
 import { postOpenApi } from '../util/openapiUtil.api';
 import { logger } from '@/configs/logger.config';
@@ -36,7 +35,6 @@ class OpenapiTokenApi {
     return this.config;
   }
 
-  @UseFilters(OpenapiExceptionFilter)
   private async initAuthenValue() {
     const delay = 60000;
     const delayMinute = delay / 1000 / 60;
@@ -62,7 +60,7 @@ class OpenapiTokenApi {
   }
 
   @Cron('50 0 * * 1-5')
-  private async initAccessToken() {
+  async initAccessToken() {
     const updatedConfig = await Promise.all(
       this.config.map(async (val) => {
         val.STOCK_API_TOKEN = await this.getToken(val)!;
@@ -73,7 +71,7 @@ class OpenapiTokenApi {
   }
 
   @Cron('50 0 * * 1-5')
-  private async initWebSocketKey() {
+  async initWebSocketKey() {
     const updatedConfig = await Promise.all(
       this.config.map(async (val) => {
         val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;

From ff5e7bb6885830f2e55ed476100e7c79a705c6f3 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 16:15:50 +0900
Subject: [PATCH 076/112] =?UTF-8?q?=E2=9C=A8=20feat:=20priority=20queue=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/util/priorityQueue.ts             | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/util/priorityQueue.ts

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/util/priorityQueue.ts b/packages/backend/src/scraper/korea-stock-info/openapi/util/priorityQueue.ts
new file mode 100644
index 00000000..a49e5822
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/util/priorityQueue.ts
@@ -0,0 +1,99 @@
+export class PriorityQueue<T> {
+  private heap: { value: T; priority: number }[];
+
+  constructor() {
+    this.heap = [];
+  }
+
+  private getParentIndex(index: number): number {
+    return Math.floor((index - 1) / 2);
+  }
+
+  private getLeftChildIndex(index: number): number {
+    return index * 2 + 1;
+  }
+
+  private getRightChildIndex(index: number): number {
+    return index * 2 + 2;
+  }
+
+  private swap(i: number, j: number) {
+    [this.heap[i], this.heap[j]] = [this.heap[j], this.heap[i]];
+  }
+
+  private heapifyUp() {
+    let index = this.heap.length - 1;
+    while (
+      index > 0 &&
+      this.heap[index].priority < this.heap[this.getParentIndex(index)].priority
+    ) {
+      this.swap(index, this.getParentIndex(index));
+      index = this.getParentIndex(index);
+    }
+  }
+
+  private heapifyDown() {
+    let index = 0;
+    while (this.getLeftChildIndex(index) < this.heap.length) {
+      let smallerChildIndex = this.getLeftChildIndex(index);
+      const rightChildIndex = this.getRightChildIndex(index);
+
+      if (
+        rightChildIndex < this.heap.length &&
+        this.heap[rightChildIndex].priority <
+          this.heap[smallerChildIndex].priority
+      ) {
+        smallerChildIndex = rightChildIndex;
+      }
+
+      if (this.heap[index].priority <= this.heap[smallerChildIndex].priority) {
+        break;
+      }
+
+      this.swap(index, smallerChildIndex);
+      index = smallerChildIndex;
+    }
+  }
+
+  enqueue(value: T, priority: number) {
+    this.heap.push({ value, priority });
+    this.heapifyUp();
+  }
+
+  dequeue(): T | undefined {
+    if (this.isEmpty()) {
+      return undefined;
+    }
+
+    const root = this.heap[0];
+    const last = this.heap.pop();
+
+    if (this.heap.length > 0 && last) {
+      this.heap[0] = last;
+      this.heapifyDown();
+    }
+
+    return root.value;
+  }
+
+  peek(): T | undefined {
+    return this.heap.length > 0 ? this.heap[0].value : undefined;
+  }
+
+  isEmpty(): boolean {
+    return this.heap.length === 0;
+  }
+}
+
+const pq = new PriorityQueue<string>();
+
+pq.enqueue('Task A', 2);
+pq.enqueue('Task B', 1);
+pq.enqueue('Task C', 3);
+
+console.log(pq.dequeue()); // Task B
+console.log(pq.peek()); // Task A
+console.log(pq.dequeue()); // Task A
+console.log(pq.isEmpty()); // false
+console.log(pq.dequeue()); // Task C
+console.log(pq.isEmpty()); // true

From ab4e8219e7cc919fb487f03a4d6961ee9dba5e5b Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 16:16:40 +0900
Subject: [PATCH 077/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20type=20=EC=88=98?=
 =?UTF-8?q?=EC=A0=95=20-=20undefined=20=EC=B6=94=EA=B0=80=20=EB=B0=8F=20?=
 =?UTF-8?q?=ED=99=95=EC=9D=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/type/openapiLiveData.type.ts      | 100 +++++++++---------
 1 file changed, 49 insertions(+), 51 deletions(-)

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
index d8041e7b..e1687cee 100644
--- a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
@@ -50,57 +50,6 @@ export type StockData = {
   VI_STND_PRC: string; // 정적VI발동기준가
 };
 
-export function parseStockData(message: string[]): StockData {
-  return {
-    MKSC_SHRN_ISCD: message[0],
-    STCK_CNTG_HOUR: message[1],
-    STCK_PRPR: message[2],
-    PRDY_VRSS_SIGN: message[3],
-    PRDY_VRSS: message[4],
-    PRDY_CTRT: message[5],
-    WGHN_AVRG_STCK_PRC: message[6],
-    STCK_OPRC: message[7],
-    STCK_HGPR: message[8],
-    STCK_LWPR: message[9],
-    ASKP1: message[10],
-    BIDP1: message[11],
-    CNTG_VOL: message[12],
-    ACML_VOL: message[13],
-    ACML_TR_PBMN: message[14],
-    SELN_CNTG_CSNU: message[15],
-    SHNU_CNTG_CSNU: message[16],
-    NTBY_CNTG_CSNU: message[17],
-    CTTR: message[18],
-    SELN_CNTG_SMTN: message[19],
-    SHNU_CNTG_SMTN: message[20],
-    CCLD_DVSN: message[21],
-    SHNU_RATE: message[22],
-    PRDY_VOL_VRSS_ACML_VOL_RATE: message[23],
-    OPRC_HOUR: message[24],
-    OPRC_VRSS_PRPR_SIGN: message[25],
-    OPRC_VRSS_PRPR: message[26],
-    HGPR_HOUR: message[27],
-    HGPR_VRSS_PRPR_SIGN: message[28],
-    HGPR_VRSS_PRPR: message[29],
-    LWPR_HOUR: message[30],
-    LWPR_VRSS_PRPR_SIGN: message[31],
-    LWPR_VRSS_PRPR: message[32],
-    BSOP_DATE: message[33],
-    NEW_MKOP_CLS_CODE: message[34],
-    TRHT_YN: message[35],
-    ASKP_RSQN1: message[36],
-    BIDP_RSQN1: message[37],
-    TOTAL_ASKP_RSQN: message[38],
-    TOTAL_BIDP_RSQN: message[39],
-    VOL_TNRT: message[40],
-    PRDY_SMNS_HOUR_ACML_VOL: message[41],
-    PRDY_SMNS_HOUR_ACML_VOL_RATE: message[42],
-    HOUR_CLS_CODE: message[43],
-    MRKT_TRTM_CLS_CODE: message[44],
-    VI_STND_PRC: message[45],
-  };
-}
-
 export type OpenApiMessage = {
   header: {
     approval_key: string;
@@ -150,3 +99,52 @@ export function isMessageResponse(data: any): data is MessageResponse {
     typeof data.body.output === 'object'
   );
 }
+
+export const stockDataKeys = [
+  'MKSC_SHRN_ISCD',
+  'STCK_CNTG_HOUR',
+  'STCK_PRPR',
+  'PRDY_VRSS_SIGN',
+  'PRDY_VRSS',
+  'PRDY_CTRT',
+  'WGHN_AVRG_STCK_PRC',
+  'STCK_OPRC',
+  'STCK_HGPR',
+  'STCK_LWPR',
+  'ASKP1',
+  'BIDP1',
+  'CNTG_VOL',
+  'ACML_VOL',
+  'ACML_TR_PBMN',
+  'SELN_CNTG_CSNU',
+  'SHNU_CNTG_CSNU',
+  'NTBY_CNTG_CSNU',
+  'CTTR',
+  'SELN_CNTG_SMTN',
+  'SHNU_CNTG_SMTN',
+  'CCLD_DVSN',
+  'SHNU_RATE',
+  'PRDY_VOL_VRSS_ACML_VOL_RATE',
+  'OPRC_HOUR',
+  'OPRC_VRSS_PRPR_SIGN',
+  'OPRC_VRSS_PRPR',
+  'HGPR_HOUR',
+  'HGPR_VRSS_PRPR_SIGN',
+  'HGPR_VRSS_PRPR',
+  'LWPR_HOUR',
+  'LWPR_VRSS_PRPR_SIGN',
+  'LWPR_VRSS_PRPR',
+  'BSOP_DATE',
+  'NEW_MKOP_CLS_CODE',
+  'TRHT_YN',
+  'ASKP_RSQN1',
+  'BIDP_RSQN1',
+  'TOTAL_ASKP_RSQN',
+  'TOTAL_BIDP_RSQN',
+  'VOL_TNRT',
+  'PRDY_SMNS_HOUR_ACML_VOL',
+  'PRDY_SMNS_HOUR_ACML_VOL_RATE',
+  'HOUR_CLS_CODE',
+  'MRKT_TRTM_CLS_CODE',
+  'VI_STND_PRC',
+];

From b038411f98146f64929b1877e64888f5e7b3b6d3 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 16:17:31 +0900
Subject: [PATCH 078/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20websoc?=
 =?UTF-8?q?ket=20return=20=EA=B0=92=20parse=20=EB=B6=84=EB=A6=AC=ED=9B=84?=
 =?UTF-8?q?=20=ED=85=8C=EC=8A=A4=ED=8A=B8=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/parse/openapi.parser.spec.ts      | 106 ++++++++++++++++++
 .../openapi/parse/openapi.parser.ts           |  38 +++++++
 2 files changed, 144 insertions(+)
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.spec.ts
 create mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.ts

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.spec.ts b/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.spec.ts
new file mode 100644
index 00000000..37d3deb6
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.spec.ts
@@ -0,0 +1,106 @@
+/* eslint-disable max-lines-per-function */
+import { parseMessage } from './openapi.parser';
+
+const answer = [
+  {
+    STOCK_ID: '005930',
+    MKSC_SHRN_ISCD: 5930,
+    STCK_CNTG_HOUR: 93354,
+    STCK_PRPR: 71900,
+    PRDY_VRSS_SIGN: 5,
+    PRDY_VRSS: -100,
+    PRDY_CTRT: -0.14,
+    WGHN_AVRG_STCK_PRC: 72023.83,
+    STCK_OPRC: 72100,
+    STCK_HGPR: 72400,
+    STCK_LWPR: 71700,
+    ASKP1: 71900,
+    BIDP1: 71800,
+    CNTG_VOL: 1,
+    ACML_VOL: 3052507,
+    ACML_TR_PBMN: 219853241700,
+    SELN_CNTG_CSNU: 5105,
+    SHNU_CNTG_CSNU: 6937,
+    NTBY_CNTG_CSNU: 1832,
+    CTTR: 84.9,
+    SELN_CNTG_SMTN: 1366314,
+    SHNU_CNTG_SMTN: 1159996,
+    CCLD_DVSN: 1,
+    SHNU_RATE: 0.39,
+    PRDY_VOL_VRSS_ACML_VOL_RATE: 20.28,
+    OPRC_HOUR: 90020,
+    OPRC_VRSS_PRPR_SIGN: 5,
+    OPRC_VRSS_PRPR: -200,
+    HGPR_HOUR: 90820,
+    HGPR_VRSS_PRPR_SIGN: 5,
+    HGPR_VRSS_PRPR: -500,
+    LWPR_HOUR: 92619,
+    LWPR_VRSS_PRPR_SIGN: 2,
+    LWPR_VRSS_PRPR: 200,
+    BSOP_DATE: 20230612,
+    NEW_MKOP_CLS_CODE: 20,
+    TRHT_YN: 'N',
+    ASKP_RSQN1: 65945,
+    BIDP_RSQN1: 216924,
+    TOTAL_ASKP_RSQN: 1118750,
+    TOTAL_BIDP_RSQN: 2199206,
+    VOL_TNRT: 0.05,
+    PRDY_SMNS_HOUR_ACML_VOL: 2424142,
+    PRDY_SMNS_HOUR_ACML_VOL_RATE: 125.92,
+    HOUR_CLS_CODE: 0,
+    MRKT_TRTM_CLS_CODE: null,
+    VI_STND_PRC: 72100,
+  },
+];
+
+describe('openapi parser test', () => {
+  test('parse json websocket data', () => {
+    const message = `{
+        "header": {
+            "tr_id": "H0STCNT0", 
+            "tr_key": "005930", 
+            "encrypt": "N"
+            }, 
+        "body": {
+            "rt_cd": "0", 
+            "msg_cd": "OPSP0000",
+            "msg1": "SUBSCRIBE SUCCESS", 
+            "output": {
+                "iv": "0123456789abcdef", 
+                "key": "abcdefghijklmnopabcdefghijklmnop"}
+            }
+        }`;
+
+    const result = parseMessage(message);
+
+    expect(result).toEqual(JSON.parse(message));
+  });
+
+  test('parse stockData', () => {
+    const message =
+      '0|H0STCNT0|001|005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
+      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
+      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
+      '2424142^125.92^0^^72100';
+
+    const result = parseMessage(message);
+
+    expect(result).toEqual(answer);
+  });
+
+  test('parse stockData', () => {
+    const message =
+      '0|H0STCNT0|002|005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
+      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
+      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
+      '2424142^125.92^0^^72100^' +
+      '005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
+      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
+      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
+      '2424142^125.92^0^^72100';
+
+    const result = parseMessage(message);
+
+    expect(result).toEqual([answer[0], answer[0]]);
+  });
+});
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.ts b/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.ts
new file mode 100644
index 00000000..fe3e7002
--- /dev/null
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.ts
@@ -0,0 +1,38 @@
+import { stockDataKeys } from '../type/openapiLiveData.type';
+
+export const parseMessage = (data: string) => {
+  try {
+    return JSON.parse(data);
+    //eslint-disable-next-line @typescript-eslint/no-unused-vars
+  } catch (e) {
+    return parseStockData(data);
+  }
+};
+const FIELD_LENGTH: number = stockDataKeys.length;
+
+const parseStockData = (input: string) => {
+  const dataBlocks = input.split('|'); // 데이터 구분
+  const results = [];
+  const size = parseInt(dataBlocks[2]); // 데이터 건수
+  const rawData = dataBlocks[3];
+  const values = rawData.split('^'); // 필드 구분자 '^'
+
+  for (let i = 0; i < size; i++) {
+    //TODO : type narrowing require
+    const parsedData: Record<string, string | number | null> = {};
+    parsedData['STOCK_ID'] = values[i * FIELD_LENGTH];
+    stockDataKeys.forEach((field: string, index: number) => {
+      const value = values[index + FIELD_LENGTH * i];
+      if (!value) return (parsedData[field] = null);
+
+      // 숫자형 필드 처리
+      if (isNaN(parseInt(value))) {
+        parsedData[field] = value; // 문자열 그대로 저장
+      } else {
+        parsedData[field] = parseFloat(value); // 숫자로 변환
+      }
+    });
+    results.push(parsedData);
+  }
+  return results;
+};

From 0a56bb5bbb92b4aadf891da919c80c118dbc6585 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 16:18:31 +0900
Subject: [PATCH 079/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20parse?=
 =?UTF-8?q?=20stock=20data=EB=A5=BC=20=EB=8B=A4=EB=A5=B8=20=ED=95=A8?=
 =?UTF-8?q?=EC=88=98=EB=A1=9C=20=EB=B6=84=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiLiveData.api.ts        | 59 +++++++++++++++----
 1 file changed, 49 insertions(+), 10 deletions(-)

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
index 712d6d2d..10ce32fb 100644
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
@@ -2,7 +2,11 @@ import { Inject } from '@nestjs/common';
 import { EntityManager } from 'typeorm';
 import { Logger } from 'winston';
 import { openApiConfig } from '../config/openapi.config';
-import { StockData, parseStockData } from '../type/openapiLiveData.type';
+import {
+  StockData,
+  parseStockData,
+  stockDataKeys,
+} from '../type/openapiLiveData.type';
 import { decryptAES256 } from '../util/openapiUtil.api';
 import { openApiToken } from './openapiToken.api';
 import { KospiStock } from '@/stock/domain/kospiStock.entity';
@@ -11,6 +15,7 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
 export class OpenapiLiveData {
   public readonly TR_ID: string = 'H0STCNT0';
   private readonly WEBSOCKET_MAX: number = 40;
+  private readonly FIELD_LENGTH: number = stockDataKeys.length;
   constructor(
     @Inject('winston') private readonly logger: Logger,
     private readonly manager: EntityManager,
@@ -84,15 +89,49 @@ export class OpenapiLiveData {
     return stockLiveData;
   }
 
-  public async output(message: Buffer, iv?: string, key?: string) {
-    const parsed = message.toString().split('|');
-    if (parsed.length > 0) {
-      if (parsed[0] == '1' && iv && key)
-        parsed[3] = decryptAES256(parsed[3], iv, key);
-      if (parsed[1] !== this.TR_ID) return;
-      const stockData = parsed[3].split('^');
-      const length = stockData.length / parseInt(parsed[2]);
-      const size = parseInt(parsed[2]);
+  private parseStockData = (input: string) => {
+    const dataBlocks = input.split('|'); // 데이터 구분
+    const results = [];
+    const size = parseInt(dataBlocks[2]); // 데이터 건수
+    const rawData = dataBlocks[3];
+    const values = rawData.split('^'); // 필드 구분자 '^'
+
+    for (let i = 0; i < size; i++) {
+      //TODO : type narrowing require
+      const parsedData: Record<string, string | number | null> = {};
+      parsedData['STOCK_ID'] = values[i * this.FIELD_LENGTH];
+      stockDataKeys.forEach((field: string, index: number) => {
+        const value = values[index + this.FIELD_LENGTH * i];
+        if (!value) return (parsedData[field] = null);
+
+        // 숫자형 필드 처리
+        if (isNaN(parseInt(value))) {
+          parsedData[field] = value; // 문자열 그대로 저장
+        } else {
+          parsedData[field] = parseFloat(value); // 숫자로 변환
+        }
+      });
+      results.push(parsedData);
+    }
+    return results;
+  };
+
+  public async output(
+    message: Record<string, unknown> | string,
+    iv?: string,
+    key?: string,
+  ) {
+    const data =
+      typeof message === 'string'
+        ? message.split('|')
+        : JSON.stringify(message);
+    if (typeof data !== 'string') {
+      if (data[0] == '1' && iv && key)
+        data[3] = decryptAES256(data[3], iv, key);
+      if (data[1] !== this.TR_ID) return;
+      const stockData = data[3].split('^');
+      const length = stockData.length / parseInt(data[2]);
+      const size = parseInt(data[2]);
       const i = 0;
       while (i < size) {
         const data = stockData.splice(i * length, (i + 1) * length);

From 41d2c85b63ed3fb09cd5c9681ef481ddff3b4100 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 19:31:42 +0900
Subject: [PATCH 080/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20web=20?=
 =?UTF-8?q?socket=20client=20=EB=A6=AC=ED=8C=A9=ED=86=A0=EB=A7=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/websocketClient.service.ts        | 125 +++++++++++++-----
 1 file changed, 94 insertions(+), 31 deletions(-)

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
index 554c3eff..e0e35f1f 100644
--- a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
@@ -4,13 +4,18 @@ import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
 import { WebSocket } from 'ws';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
+import { parseMessage } from './parse/openapi.parser';
+import { openApiToken } from '@/scraper/openapi/api/openapiToken.api';
+import { openApiConfig } from '@/scraper/openapi/config/openapi.config';
 
+type TR_IDS = '0' | '1';
 @Injectable()
 export class WebsocketClient {
   private client: WebSocket;
   private readonly reconnectInterval = 60000;
   private readonly url =
     process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
+  private readonly clientStock: Set<string> = new Set();
 
   constructor(
     @Inject('winston') private readonly logger: Logger,
@@ -22,50 +27,86 @@ export class WebsocketClient {
   }
 
   // TODO : subscribe 구조로 리팩토링
-  private subscribe() {}
+  subscribe(stockId: string) {
+    this.clientStock.add(stockId);
+    // TODO : 하나의 config만 사용중.
+    const message = this.convertObjectToMessage(
+      openApiToken.configs[0],
+      stockId,
+      '1',
+    );
+    this.sendMessage(message);
+  }
 
-  private message(data: any) {
-    this.logger.info(`Received message: ${data}`);
-    if (data.header && data.header.tr_id === 'PINGPONG') {
-      this.logger.info(`Received PING: ${JSON.stringify(data)}`);
-      this.sendPong();
-      return;
-    }
-    if (data.header && data.header.tr_id === 'H0STCNT0') {
-      return;
-    }
-    this.openapiLiveData.output(data);
+  discribe(stockId: string) {
+    this.clientStock.delete(stockId);
+    const message = this.convertObjectToMessage(
+      openApiToken.configs[0],
+      stockId,
+      '0',
+    );
+    this.sendMessage(message);
   }
 
-  @Cron('0 2 * * 1-5')
-  private connect() {
-    this.client = new WebSocket(this.url);
+  private initDisconnect() {
+    this.client.on('close', () => {
+      this.logger.warn(
+        `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
+      );
+    });
+
+    this.client.on('error', (error: any) => {
+      this.logger.error(`WebSocket error: ${error.message}`);
+      setTimeout(() => this.connect(), this.reconnectInterval);
+    });
+  }
 
+  private initOpen() {
     this.client.on('open', () => {
       this.logger.info('WebSocket connection established');
-      this.openapiLiveData.getMessage().then((val) => {
-        val.forEach((message) => this.sendMessage(message));
-      });
+      for (const stockId of this.clientStock.keys()) {
+        const message = this.convertObjectToMessage(
+          openApiToken.configs[0],
+          stockId,
+          '1',
+        );
+        this.sendMessage(message);
+      }
     });
+  }
 
-    this.client.on('message', (data: any) => {
+  private initMessage() {
+    this.client.on('message', async (data) => {
       try {
-        this.message(data);
+        let message;
+        if (typeof data === 'object') {
+          message = data;
+        } else {
+          message = parseMessage(data as string);
+        }
+        if (message.header && message.header.tr_id === 'PINGPONG') {
+          this.logger.info(`Received PING: ${JSON.stringify(data)}`);
+          this.sendPong();
+          return;
+        }
+        if (message.header && message.header.tr_id === 'H0STCNT0') {
+          return;
+        }
+        this.logger.info(`Recived data : ${data}`);
+        const liveData = this.openapiLiveData.convertLiveData(message);
+        this.openapiLiveData.saveLiveData(liveData);
       } catch (error) {
-        this.logger.info(error);
+        this.logger.warn(error);
       }
     });
+  }
 
-    this.client.on('close', () => {
-      this.logger.warn(
-        `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
-      );
-      setTimeout(() => this.connect(), this.reconnectInterval);
-    });
-
-    this.client.on('error', (error: any) => {
-      this.logger.error(`WebSocket error: ${error.message}`);
-    });
+  @Cron('0 2 * * 1-5')
+  connect() {
+    this.client = new WebSocket(this.url);
+    this.initOpen();
+    this.initMessage();
+    this.initDisconnect();
   }
 
   private sendPong() {
@@ -76,6 +117,28 @@ export class WebsocketClient {
     this.logger.info(`Sent PONG: ${JSON.stringify(pongMessage)}`);
   }
 
+  private convertObjectToMessage(
+    config: typeof openApiConfig,
+    stockId: string,
+    tr_type: TR_IDS,
+  ): string {
+    const message = {
+      header: {
+        approval_key: config.STOCK_WEBSOCKET_KEY!,
+        custtype: 'P',
+        tr_type,
+        'content-type': 'utf-8',
+      },
+      body: {
+        input: {
+          tr_id: 'H0STCNT0',
+          tr_key: stockId,
+        },
+      },
+    };
+    return JSON.stringify(message);
+  }
+
   private sendMessage(message: string) {
     if (this.client.readyState === WebSocket.OPEN) {
       this.client.send(message);

From 46aaf9bfba2b55cbba2ef7eef78ec8c8c001adcc Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 19:38:59 +0900
Subject: [PATCH 081/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20websoc?=
 =?UTF-8?q?ket=20Client=20=EB=A6=AC=ED=8C=A9=ED=86=A0=EB=A7=81=20-=20initO?=
 =?UTF-8?q?pen,=20close=EB=93=B1=EC=9C=BC=EB=A1=9C=20=EB=B6=84=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/websocketClient.service.ts        | 39 +++++++++----------
 1 file changed, 18 insertions(+), 21 deletions(-)

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
index e0e35f1f..3073683e 100644
--- a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
@@ -2,7 +2,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
-import { WebSocket } from 'ws';
+import { RawData, WebSocket } from 'ws';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { parseMessage } from './parse/openapi.parser';
 import { openApiToken } from '@/scraper/openapi/api/openapiToken.api';
@@ -78,18 +78,15 @@ export class WebsocketClient {
   private initMessage() {
     this.client.on('message', async (data) => {
       try {
-        let message;
-        if (typeof data === 'object') {
-          message = data;
-        } else {
-          message = parseMessage(data as string);
-        }
-        if (message.header && message.header.tr_id === 'PINGPONG') {
-          this.logger.info(`Received PING: ${JSON.stringify(data)}`);
-          this.sendPong();
-          return;
-        }
-        if (message.header && message.header.tr_id === 'H0STCNT0') {
+        const message = this.parseMessage(data);
+        if (message.header) {
+          if (message.header.tr_id === 'PINGPONG') {
+            this.logger.info(`Received PING: ${JSON.stringify(data)}`);
+            this.client.pong({
+              tr_id: 'PINGPONG',
+              datetime: new Date().toISOString(),
+            });
+          }
           return;
         }
         this.logger.info(`Recived data : ${data}`);
@@ -101,6 +98,14 @@ export class WebsocketClient {
     });
   }
 
+  private parseMessage(data: RawData) {
+    if (typeof data === 'object') {
+      return data;
+    } else {
+      return parseMessage(data as string);
+    }
+  }
+
   @Cron('0 2 * * 1-5')
   connect() {
     this.client = new WebSocket(this.url);
@@ -109,14 +114,6 @@ export class WebsocketClient {
     this.initDisconnect();
   }
 
-  private sendPong() {
-    const pongMessage = {
-      header: { tr_id: 'PINGPONG', datetime: new Date().toISOString() },
-    };
-    this.client.send(JSON.stringify(pongMessage));
-    this.logger.info(`Sent PONG: ${JSON.stringify(pongMessage)}`);
-  }
-
   private convertObjectToMessage(
     config: typeof openApiConfig,
     stockId: string,

From 8562e2095eccdf9b4bbea2c643b37101a3dc2431 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 21:08:24 +0900
Subject: [PATCH 082/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20openapilive=20dat?=
 =?UTF-8?q?a=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiLiveData.api.ts        | 155 ++--------
 .../Decorator/openapiException.filter.ts      |  33 --
 .../openapi/api/openapiDetailData.api.ts      | 282 ------------------
 .../openapi/api/openapiLiveData.api.ts        | 105 -------
 .../openapi/api/openapiMinuteData.api.ts      | 155 ----------
 .../openapi/api/openapiPeriodData.api.ts      | 215 -------------
 .../scraper/openapi/api/openapiToken.api.ts   | 114 -------
 .../scraper/openapi/config/openapi.config.ts  |  17 --
 .../scraper/openapi/openapi-scraper.module.ts |  43 ---
 .../openapi/openapi-scraper.service.ts        |  15 -
 .../openapi/parse/openapi.parser.spec.ts      | 106 +++++++
 .../scraper/openapi/parse/openapi.parser.ts   |  38 +++
 .../openapi/type/openapiDetailData.type.ts    | 214 -------------
 .../openapi/type/openapiLiveData.type.ts      | 152 ----------
 .../openapi/type/openapiMinuteData.type.ts    |  33 --
 .../scraper/openapi/type/openapiPeriodData.ts |  44 ---
 .../scraper/openapi/type/openapiUtil.type.ts  |  13 -
 .../openapi/util/openapiCustom.error.ts       |  13 -
 .../scraper/openapi/util/openapiUtil.api.ts   | 115 -------
 .../openapi/websocketClient.service.ts        |  87 ------
 20 files changed, 168 insertions(+), 1781 deletions(-)
 delete mode 100644 packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
 delete mode 100644 packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
 delete mode 100644 packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
 delete mode 100644 packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
 delete mode 100644 packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
 delete mode 100644 packages/backend/src/scraper/openapi/api/openapiToken.api.ts
 delete mode 100644 packages/backend/src/scraper/openapi/config/openapi.config.ts
 delete mode 100644 packages/backend/src/scraper/openapi/openapi-scraper.module.ts
 delete mode 100644 packages/backend/src/scraper/openapi/openapi-scraper.service.ts
 create mode 100644 packages/backend/src/scraper/openapi/parse/openapi.parser.spec.ts
 create mode 100644 packages/backend/src/scraper/openapi/parse/openapi.parser.ts
 delete mode 100644 packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
 delete mode 100644 packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
 delete mode 100644 packages/backend/src/scraper/openapi/type/openapiMinuteData.type.ts
 delete mode 100644 packages/backend/src/scraper/openapi/type/openapiPeriodData.ts
 delete mode 100644 packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
 delete mode 100644 packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
 delete mode 100644 packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
 delete mode 100644 packages/backend/src/scraper/openapi/websocketClient.service.ts

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
index 10ce32fb..410ab4cd 100644
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
@@ -1,143 +1,36 @@
-import { Inject } from '@nestjs/common';
-import { EntityManager } from 'typeorm';
-import { Logger } from 'winston';
-import { openApiConfig } from '../config/openapi.config';
-import {
-  StockData,
-  parseStockData,
-  stockDataKeys,
-} from '../type/openapiLiveData.type';
-import { decryptAES256 } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
-import { KospiStock } from '@/stock/domain/kospiStock.entity';
+import { DataSource } from 'typeorm';
 import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
 
 export class OpenapiLiveData {
   public readonly TR_ID: string = 'H0STCNT0';
-  private readonly WEBSOCKET_MAX: number = 40;
-  private readonly FIELD_LENGTH: number = stockDataKeys.length;
   constructor(
-    @Inject('winston') private readonly logger: Logger,
-    private readonly manager: EntityManager,
+    private readonly datasource: DataSource,
   ) {}
 
-  async getMessage(): Promise<string[]> {
-    const kospi = await this.getKospiStockId();
-    const config = openApiToken.configs;
-    const configLength = config.length;
-    const ret: string[] = [];
-
-    for (let i = 0; i < configLength; i++) {
-      const stocks = kospi.splice(
-        i * this.WEBSOCKET_MAX,
-        (i + 1) * this.WEBSOCKET_MAX,
-      );
-      for (const stock of stocks) {
-        ret.push(this.convertObjectToMessage(config[i], stock.id!));
-      }
-    }
-
-    return ret;
-  }
-
-  private convertObjectToMessage(
-    config: typeof openApiConfig,
-    stockId: string,
-  ): string {
-    const message = {
-      header: {
-        approval_key: config.STOCK_WEBSOCKET_KEY!,
-        custtype: 'P',
-        tr_type: '1',
-        'content-type': 'utf-8',
-      },
-      body: {
-        input: {
-          tr_id: this.TR_ID,
-          tr_key: stockId,
-        },
-      },
-    };
-    return JSON.stringify(message);
+  async saveLiveData(data: StockLiveData[]) {
+    await this.datasource.manager
+    .getRepository(StockLiveData)
+    .createQueryBuilder()
+    .insert()
+    .into(StockLiveData)
+    .values(data)
+    .execute();
   }
 
-  private async getKospiStockId() {
-    const kospi = await this.manager.find(KospiStock, {
-      where: {
-        isKospi: true,
-      },
+  convertLiveData(messages: Record<string, string>[]) : StockLiveData[] {
+    const stockData: StockLiveData[] = [];
+    messages.map((message) => {
+      const stockLiveData = new StockLiveData();
+      stockLiveData.currentPrice = parseFloat(message.STCK_PRPR);
+      stockLiveData.changeRate = parseFloat(message.PRDY_CTRT);
+      stockLiveData.volume = parseInt(message.CNTG_VOL);
+      stockLiveData.high = parseFloat(message.STCK_HGPR);
+      stockLiveData.low = parseFloat(message.STCK_LWPR);
+      stockLiveData.open = parseFloat(message.STCK_OPRC);
+      stockLiveData.previousClose = parseFloat(message.WGHN_AVRG_STCK_PRC);
+      stockLiveData.updatedAt = new Date();
+      stockData.push(stockLiveData);
     });
-    return kospi;
-  }
-
-  private async saveLiveData(data: StockLiveData) {
-    await this.manager.save(StockLiveData, data);
-  }
-
-  private convertLiveData(message: string[]): StockLiveData {
-    const stockData: StockData = parseStockData(message);
-    const stockLiveData = new StockLiveData();
-    stockLiveData.currentPrice = parseFloat(stockData.STCK_PRPR);
-    stockLiveData.changeRate = parseFloat(stockData.PRDY_CTRT);
-    stockLiveData.volume = parseInt(stockData.CNTG_VOL);
-    stockLiveData.high = parseFloat(stockData.STCK_HGPR);
-    stockLiveData.low = parseFloat(stockData.STCK_LWPR);
-    stockLiveData.open = parseFloat(stockData.STCK_OPRC);
-    stockLiveData.previousClose = parseFloat(stockData.WGHN_AVRG_STCK_PRC);
-    stockLiveData.updatedAt = new Date();
-
-    return stockLiveData;
-  }
-
-  private parseStockData = (input: string) => {
-    const dataBlocks = input.split('|'); // 데이터 구분
-    const results = [];
-    const size = parseInt(dataBlocks[2]); // 데이터 건수
-    const rawData = dataBlocks[3];
-    const values = rawData.split('^'); // 필드 구분자 '^'
-
-    for (let i = 0; i < size; i++) {
-      //TODO : type narrowing require
-      const parsedData: Record<string, string | number | null> = {};
-      parsedData['STOCK_ID'] = values[i * this.FIELD_LENGTH];
-      stockDataKeys.forEach((field: string, index: number) => {
-        const value = values[index + this.FIELD_LENGTH * i];
-        if (!value) return (parsedData[field] = null);
-
-        // 숫자형 필드 처리
-        if (isNaN(parseInt(value))) {
-          parsedData[field] = value; // 문자열 그대로 저장
-        } else {
-          parsedData[field] = parseFloat(value); // 숫자로 변환
-        }
-      });
-      results.push(parsedData);
-    }
-    return results;
-  };
-
-  public async output(
-    message: Record<string, unknown> | string,
-    iv?: string,
-    key?: string,
-  ) {
-    const data =
-      typeof message === 'string'
-        ? message.split('|')
-        : JSON.stringify(message);
-    if (typeof data !== 'string') {
-      if (data[0] == '1' && iv && key)
-        data[3] = decryptAES256(data[3], iv, key);
-      if (data[1] !== this.TR_ID) return;
-      const stockData = data[3].split('^');
-      const length = stockData.length / parseInt(data[2]);
-      const size = parseInt(data[2]);
-      const i = 0;
-      while (i < size) {
-        const data = stockData.splice(i * length, (i + 1) * length);
-        const liveData = this.convertLiveData(data);
-        this.saveLiveData(liveData);
-      }
-    }
+    return stockData;
   }
 }
diff --git a/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts b/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
deleted file mode 100644
index a6c45ae9..00000000
--- a/packages/backend/src/scraper/openapi/Decorator/openapiException.filter.ts
+++ /dev/null
@@ -1,33 +0,0 @@
-import {
-  ExceptionFilter,
-  Catch,
-  HttpException,
-  HttpStatus,
-  Inject,
-} from '@nestjs/common';
-import { Logger } from 'winston';
-import { OpenapiException } from '../util/openapiCustom.error';
-
-@Catch()
-export class OpenapiExceptionFilter implements ExceptionFilter {
-  constructor(@Inject('winston') private readonly logger: Logger) {}
-
-  catch(exception: unknown) {
-    const status =
-      exception instanceof HttpException
-        ? exception.getStatus()
-        : HttpStatus.INTERNAL_SERVER_ERROR;
-
-    const message =
-      exception instanceof HttpException
-        ? exception.getResponse()
-        : 'Internal server error';
-
-    const error =
-      exception instanceof OpenapiException ? exception.getError() : '';
-
-    this.logger.error(
-      `HTTP Status: ${status} Error Message: ${JSON.stringify(message)} Error : ${error}`,
-    );
-  }
-}
diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
deleted file mode 100644
index 57b007a3..00000000
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ /dev/null
@@ -1,282 +0,0 @@
-import { Inject, Injectable, UseFilters } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { Between, DataSource } from 'typeorm';
-import { Logger } from 'winston';
-import { openApiConfig } from '../config/openapi.config';
-import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
-import {
-  DetailDataQuery,
-  FinancialRatio,
-  isFinancialRatioData,
-  isProductDetail,
-  ProductDetail,
-  StockDetailQuery,
-} from '../type/openapiDetailData.type';
-import { TR_IDS } from '../type/openapiUtil.type';
-import { getOpenApi } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
-import { KospiStock } from '@/stock/domain/kospiStock.entity';
-import { Stock } from '@/stock/domain/stock.entity';
-import { StockDaily } from '@/stock/domain/stockData.entity';
-import { StockDetail } from '@/stock/domain/stockDetail.entity';
-
-@Injectable()
-export class OpenapiDetailData {
-  private readonly financialUrl: string =
-    '/uapi/domestic-stock/v1/finance/financial-ratio';
-  private readonly productUrl: string =
-    '/uapi/domestic-stock/v1/quotations/search-stock-info';
-  private readonly intervals = 1000;
-  constructor(
-    private readonly datasource: DataSource,
-    @Inject('winston') private readonly logger: Logger,
-  ) {
-    //setTimeout(() => this.getDetailData(), 5000);
-  }
-
-  @Cron('0 8 * * 1-5')
-  @UseFilters(OpenapiExceptionFilter)
-  public async getDetailData() {
-    if (process.env.NODE_ENV !== 'production') return;
-    const entityManager = this.datasource.manager;
-    const stocks = await entityManager.find(Stock);
-    const configCount = openApiToken.configs.length;
-    const chunkSize = Math.ceil(stocks.length / configCount);
-
-    for (let i = 0; i < configCount; i++) {
-      this.logger.info(openApiToken.configs[i]);
-      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getDetailDataChunk(chunk, openApiToken.configs[i]);
-    }
-  }
-
-  private async saveDetailData(stockDetail: StockDetail) {
-    const manager = this.datasource.manager;
-    const entity = StockDetail;
-    const existingStockDetail = await manager.findOne(entity, {
-      where: {
-        stock: { id: stockDetail.stock.id },
-      },
-    });
-    if (existingStockDetail) {
-      manager.update(
-        entity,
-        { stock: { id: stockDetail.stock.id } },
-        stockDetail,
-      );
-    } else {
-      manager.save(entity, stockDetail);
-    }
-  }
-
-  private async saveKospiData(stockDetail: KospiStock) {
-    const manager = this.datasource.manager;
-    const entity = KospiStock;
-    const existingStockDetail = await manager.findOne(entity, {
-      where: {
-        stock: { id: stockDetail.stock.id },
-      },
-    });
-
-    if (existingStockDetail) {
-      manager.update(
-        entity,
-        { stock: { id: stockDetail.stock.id } },
-        stockDetail,
-      );
-    } else {
-      manager.save(entity, stockDetail);
-    }
-  }
-
-  private async calPer(eps: number): Promise<number> {
-    if (eps <= 0) return NaN;
-    const manager = this.datasource.manager;
-    const latestResult = await manager.find(StockDaily, {
-      skip: 0,
-      take: 1,
-      order: { createdAt: 'desc' },
-    });
-    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
-    if (latestResult && latestResult[0] && latestResult[0].close) {
-      const currentPrice = latestResult[0].close;
-      const per = currentPrice / eps;
-
-      if (isNaN(per)) return 0;
-      else return per;
-    } else {
-      return 0;
-    }
-  }
-
-  private async calMarketCap(lstg: number) {
-    const manager = this.datasource.manager;
-    const latestResult = await manager.find(StockDaily, {
-      skip: 0,
-      take: 1,
-      order: { createdAt: 'desc' },
-    });
-
-    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
-    if (latestResult && latestResult[0] && latestResult[0].close) {
-      const currentPrice = latestResult[0].close;
-      const marketCap = lstg * currentPrice;
-
-      if (isNaN(marketCap)) return 0;
-      else return marketCap;
-    } else {
-      return 0;
-    }
-  }
-
-  private async get52WeeksLowHigh() {
-    const manager = this.datasource.manager;
-    const nowDate = new Date();
-    const weeksAgoDate = this.getDate52WeeksAgo();
-    // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
-    const output = await manager.find(StockDaily, {
-      select: ['low', 'high'],
-      where: {
-        startTime: Between(weeksAgoDate, nowDate),
-      },
-    });
-    const result = output.reduce((prev, cur) => {
-      if (prev.low > cur.low) prev.low = cur.low;
-      if (prev.high < cur.high) prev.high = cur.high;
-      return cur;
-    }, new StockDaily());
-    let low = 0;
-    let high = 0;
-    if (result.low && !isNaN(result.low)) low = result.low;
-    if (result.high && !isNaN(result.high)) high = result.high;
-    return { low, high };
-  }
-
-  private async makeStockDetailObject(
-    output1: FinancialRatio,
-    output2: ProductDetail,
-    stockId: string,
-  ): Promise<StockDetail> {
-    const result = new StockDetail();
-    result.stock = { id: stockId } as Stock;
-    result.marketCap =
-      (await this.calMarketCap(parseInt(output2.lstg_stqt))) + '';
-    result.eps = parseInt(output1.eps);
-    const { low, high } = await this.get52WeeksLowHigh();
-    result.low52w = low;
-    result.high52w = high;
-    const eps = parseInt(output1.eps);
-    if (isNaN(eps)) result.eps = 0;
-    else result.eps = eps;
-    const per = await this.calPer(eps);
-    if (isNaN(per)) result.per = 0;
-    else result.per = per;
-    result.updatedAt = new Date();
-    return result;
-  }
-
-  private async makeKospiStockObject(output: ProductDetail, stockId: string) {
-    const ret = new KospiStock();
-    ret.isKospi = output.kospi200_item_yn === 'Y' ? true : false;
-    ret.stock = { id: stockId } as Stock;
-    return ret;
-  }
-
-  private async getFinancialRatio(stock: Stock, conf: typeof openApiConfig) {
-    const dataQuery = this.getDetailDataQuery(stock.id!);
-    // 여기서 가져올 건 eps -> eps와 per 계산하자.
-    try {
-      const response = await getOpenApi(
-        this.financialUrl,
-        conf,
-        dataQuery,
-        TR_IDS.FINANCIAL_DATA,
-      );
-      if (response.output) {
-        const output1 = response.output;
-        return output1[0];
-      }
-    } catch (error) {
-      this.logger.error(error);
-    }
-  }
-
-  private async getProductData(stock: Stock, conf: typeof openApiConfig) {
-    const defaultQuery = this.getFinancialDataQuery(stock.id!);
-
-    // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
-    try {
-      const response = await getOpenApi(
-        this.productUrl,
-        conf,
-        defaultQuery,
-        TR_IDS.PRODUCTION_DETAIL,
-      );
-      if (response.output) {
-        const output2 = response.output;
-        return output2;
-        //return bufferToObject(output2);
-      }
-    } catch (error) {
-      this.logger.error(error);
-    }
-  }
-
-  private async getDetailDataDelay(stock: Stock, conf: typeof openApiConfig) {
-    const output1 = await this.getFinancialRatio(stock, conf);
-    const output2 = await this.getProductData(stock, conf);
-
-    this.logger.info(JSON.stringify(output1));
-    this.logger.info(JSON.stringify(output2));
-    if (isFinancialRatioData(output1) && isProductDetail(output2)) {
-      const stockDetail = await this.makeStockDetailObject(
-        output1,
-        output2,
-        stock.id!,
-      );
-      this.saveDetailData(stockDetail);
-      const kospiStock = await this.makeKospiStockObject(output2, stock.id!);
-      this.saveKospiData(kospiStock);
-
-      this.logger.info(`${stock.id!} is saved`);
-    }
-  }
-
-  private async getDetailDataChunk(chunk: Stock[], conf: typeof openApiConfig) {
-    let delay = 0;
-    for await (const stock of chunk) {
-      setTimeout(() => this.getDetailDataDelay(stock, conf), delay);
-      delay += this.intervals;
-    }
-  }
-
-  private getFinancialDataQuery(
-    stockId: string,
-    code: '300' | '301' | '302' | '306' = '300',
-  ): StockDetailQuery {
-    return {
-      pdno: stockId,
-      prdt_type_cd: code,
-    };
-  }
-
-  private getDetailDataQuery(
-    stockId: string,
-    divCode: 'J' = 'J',
-    classify: '0' | '1' = '0',
-  ): DetailDataQuery {
-    return {
-      fid_div_cls_code: classify,
-      fid_cond_mrkt_div_code: divCode,
-      fid_input_iscd: stockId,
-    };
-  }
-
-  private getDate52WeeksAgo(): Date {
-    const today = new Date();
-    const weeksAgo = 52 * 7;
-    const date52WeeksAgo = new Date(today.setDate(today.getDate() - weeksAgo));
-    date52WeeksAgo.setHours(0, 0, 0, 0);
-    return date52WeeksAgo;
-  }
-}
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
deleted file mode 100644
index 456cff90..00000000
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ /dev/null
@@ -1,105 +0,0 @@
-import { Inject } from '@nestjs/common';
-import { EntityManager } from 'typeorm';
-import { Logger } from 'winston';
-import { openApiConfig } from '../config/openapi.config';
-import { StockData, parseStockData } from '../type/openapiLiveData.type';
-import { decryptAES256 } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
-import { KospiStock } from '@/stock/domain/kospiStock.entity';
-import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
-
-export class OpenapiLiveData {
-  public readonly TR_ID: string = 'H0STCNT0';
-  private readonly WEBSOCKET_MAX: number = 40;
-  constructor(
-    @Inject('winston') private readonly logger: Logger,
-    private readonly manager: EntityManager,
-  ) {}
-
-  public async getMessage(): Promise<string[]> {
-    const kospi = await this.getKospiStockId();
-    const config = openApiToken.configs;
-    const configLength = config.length;
-    const ret: string[] = [];
-
-    for (let i = 0; i < configLength; i++) {
-      const stocks = kospi.splice(
-        i * this.WEBSOCKET_MAX,
-        (i + 1) * this.WEBSOCKET_MAX,
-      );
-      for (const stock of stocks) {
-        ret.push(this.convertObjectToMessage(config[i], stock.id!));
-      }
-    }
-
-    return ret;
-  }
-
-  private convertObjectToMessage(
-    config: typeof openApiConfig,
-    stockId: string,
-  ): string {
-    const message = {
-      header: {
-        approval_key: config.STOCK_WEBSOCKET_KEY!,
-        custtype: 'P',
-        tr_type: '1',
-        'content-type': 'utf-8',
-      },
-      body: {
-        input: {
-          tr_id: this.TR_ID,
-          tr_key: stockId,
-        },
-      },
-    };
-    return JSON.stringify(message);
-  }
-
-  private async getKospiStockId() {
-    const kospi = await this.manager.find(KospiStock, {
-      where: {
-        isKospi: true,
-      },
-    });
-    return kospi;
-  }
-
-  private async saveLiveData(data: StockLiveData) {
-    await this.manager.save(StockLiveData, data);
-  }
-
-  private convertLiveData(message: string[]): StockLiveData {
-    const stockData: StockData = parseStockData(message);
-    const stockLiveData = new StockLiveData();
-    stockLiveData.currentPrice = parseFloat(stockData.STCK_PRPR);
-    stockLiveData.changeRate = parseFloat(stockData.PRDY_CTRT);
-    stockLiveData.volume = parseInt(stockData.CNTG_VOL);
-    stockLiveData.high = parseFloat(stockData.STCK_HGPR);
-    stockLiveData.low = parseFloat(stockData.STCK_LWPR);
-    stockLiveData.open = parseFloat(stockData.STCK_OPRC);
-    stockLiveData.previousClose = parseFloat(stockData.WGHN_AVRG_STCK_PRC);
-    stockLiveData.updatedAt = new Date();
-
-    return stockLiveData;
-  }
-
-  public async output(message: Buffer, iv?: string, key?: string) {
-    const parsed = message.toString().split('|');
-    console.log(message.toString());
-    if (parsed.length > 0) {
-      if (parsed[0] == '1' && iv && key)
-        parsed[3] = decryptAES256(parsed[3], iv, key);
-      if (parsed[1] !== this.TR_ID) return;
-      const stockData = parsed[3].split('^');
-      const length = stockData.length / parseInt(parsed[2]);
-      const size = parseInt(parsed[2]);
-      const i = 0;
-      while (i < size) {
-        const data = stockData.splice(i * length, (i + 1) * length);
-        const liveData = this.convertLiveData(data);
-        this.saveLiveData(liveData);
-      }
-    }
-  }
-}
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
deleted file mode 100644
index e050e3cd..00000000
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ /dev/null
@@ -1,155 +0,0 @@
-import { Injectable, UseFilters } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { DataSource } from 'typeorm';
-import { openApiConfig } from '../config/openapi.config';
-import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
-import {
-  isMinuteData,
-  MinuteData,
-  UpdateStockQuery,
-} from '../type/openapiMinuteData.type';
-import { TR_IDS } from '../type/openapiUtil.type';
-import { getCurrentTime, getOpenApi } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
-import { Stock } from '@/stock/domain/stock.entity';
-import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
-
-const STOCK_CUT = 4;
-
-@Injectable()
-export class OpenapiMinuteData {
-  private stock: Stock[][] = [];
-  private readonly entity = StockMinutely;
-  private readonly url: string =
-    '/uapi/domestic-stock/v1/quotations/inquire-time-itemchartprice';
-  private readonly intervals: number = 130;
-  private flip: number = 0;
-  public constructor(private readonly datasource: DataSource) {
-    this.getStockData();
-  }
-
-  @Cron('0 1 * * 1-5')
-  @UseFilters(OpenapiExceptionFilter)
-  private async getStockData() {
-    if (process.env.NODE_ENV !== 'production') return;
-    const stock = await this.datasource.manager.findBy(Stock, {
-      isTrading: true,
-    });
-    const stockSize = Math.ceil(stock.length / STOCK_CUT);
-    let i = 0;
-    this.stock = [];
-    while (i < STOCK_CUT) {
-      this.stock.push(stock.slice(i * stockSize, (i + 1) * stockSize));
-      i++;
-    }
-  }
-
-  private convertResToMinuteData(
-    stockId: string,
-    item: MinuteData,
-    time: string,
-  ) {
-    const stockPeriod = new StockData();
-    stockPeriod.stock = { id: stockId } as Stock;
-    stockPeriod.startTime = new Date(
-      parseInt(item.stck_bsop_date.slice(0, 4)),
-      parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
-      parseInt(item.stck_bsop_date.slice(6, 8)),
-      parseInt(time.slice(0, 2)),
-      parseInt(time.slice(2, 4)),
-    );
-    stockPeriod.close = parseInt(item.stck_prpr);
-    stockPeriod.open = parseInt(item.stck_oprc);
-    stockPeriod.high = parseInt(item.stck_hgpr);
-    stockPeriod.low = parseInt(item.stck_lwpr);
-    stockPeriod.volume = parseInt(item.cntg_vol);
-    stockPeriod.createdAt = new Date();
-    return stockPeriod;
-  }
-
-  private isMarketOpenTime(time: string) {
-    const numberTime = parseInt(time);
-    return numberTime >= 90000 && numberTime <= 153000;
-  }
-
-  private async saveMinuteData(
-    stockId: string,
-    item: MinuteData[],
-    time: string,
-  ) {
-    const manager = this.datasource.manager;
-    if (!this.isMarketOpenTime(time)) return;
-    const stockPeriod = item.map((val) =>
-      this.convertResToMinuteData(stockId, val, time),
-    );
-    manager.save(this.entity, stockPeriod);
-  }
-
-  private async getMinuteDataInterval(
-    stockId: string,
-    time: string,
-    config: typeof openApiConfig,
-  ) {
-    const query = this.getUpdateStockQuery(stockId, time);
-    try {
-      const response = await getOpenApi(
-        this.url,
-        config,
-        query,
-        TR_IDS.MINUTE_DATA,
-      );
-      let output;
-      if (response.output2) output = response.output2;
-      if (output && output[0] && isMinuteData(output[0])) {
-        this.saveMinuteData(stockId, output, time);
-      }
-    } catch (error) {
-      console.error(error);
-    }
-  }
-
-  @UseFilters(OpenapiExceptionFilter)
-  private async getMinuteDataChunk(
-    chunk: Stock[],
-    config: typeof openApiConfig,
-  ) {
-    const time = getCurrentTime();
-    let interval = 0;
-    for await (const stock of chunk) {
-      setTimeout(
-        () => this.getMinuteDataInterval(stock.id!, time, config),
-        interval,
-      );
-      interval += this.intervals;
-    }
-  }
-
-  @Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
-  @UseFilters(OpenapiExceptionFilter)
-  private getMinuteData() {
-    if (process.env.NODE_ENV !== 'production') return;
-    const configCount = openApiToken.configs.length;
-    const stock = this.stock[this.flip % STOCK_CUT];
-    this.flip++;
-    const chunkSize = Math.ceil(stock.length / configCount);
-    for (let i = 0; i < configCount; i++) {
-      const chunk = stock.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getMinuteDataChunk(chunk, openApiToken.configs[i]);
-    }
-  }
-
-  private getUpdateStockQuery(
-    stockId: string,
-    time: string,
-    isPastData: boolean = true,
-    marketCode: 'J' | 'W' = 'J',
-  ): UpdateStockQuery {
-    return {
-      fid_etc_cls_code: '',
-      fid_cond_mrkt_div_code: marketCode,
-      fid_input_iscd: stockId,
-      fid_input_hour_1: time,
-      fid_pw_data_incu_yn: isPastData ? 'Y' : 'N',
-    };
-  }
-}
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
deleted file mode 100644
index 64db1d9b..00000000
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ /dev/null
@@ -1,215 +0,0 @@
-import { Inject, Injectable, UseFilters } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { DataSource, EntityManager } from 'typeorm';
-import { Logger } from 'winston';
-import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
-import {
-  ChartData,
-  isChartData,
-  ItemChartPriceQuery,
-  Period,
-} from '../type/openapiPeriodData';
-import { TR_IDS } from '../type/openapiUtil.type';
-import {
-  getOpenApi,
-  getPreviousDate,
-  getTodayDate,
-} from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
-import { Stock } from '@/stock/domain/stock.entity';
-import {
-  StockData,
-  StockDaily,
-  StockWeekly,
-  StockMonthly,
-  StockYearly,
-} from '@/stock/domain/stockData.entity';
-
-const DATE_TO_ENTITY = {
-  D: StockDaily,
-  W: StockWeekly,
-  M: StockMonthly,
-  Y: StockYearly,
-};
-
-const DATE_TO_MONTH = {
-  D: 3,
-  W: 6,
-  M: 12,
-  Y: 24,
-};
-
-const INTERVALS = 4000;
-
-@Injectable()
-export class OpenapiPeriodData {
-  private readonly url: string =
-    '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
-  public constructor(
-    private readonly datasource: DataSource,
-    @Inject('winston') private readonly logger: Logger,
-  ) {
-    //this.getItemChartPriceCheck();
-  }
-
-  @Cron('0 1 * * 1-5')
-  @UseFilters(OpenapiExceptionFilter)
-  public async getItemChartPriceCheck() {
-    if (process.env.NODE_ENV !== 'production') return;
-    const entityManager = this.datasource.manager;
-    const stocks = await entityManager.find(Stock);
-    const configCount = openApiToken.configs.length;
-    const chunkSize = Math.ceil(stocks.length / configCount);
-
-    for (let i = 0; i < configCount; i++) {
-      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getChartData(chunk, 'D');
-      setTimeout(() => this.getChartData(chunk, 'W'), INTERVALS);
-      setTimeout(() => this.getChartData(chunk, 'M'), INTERVALS * 2);
-      setTimeout(() => this.getChartData(chunk, 'Y'), INTERVALS * 3);
-    }
-  }
-
-  private async getChartData(chunk: Stock[], period: Period) {
-    const baseTime = INTERVALS * 4;
-    const entity = DATE_TO_ENTITY[period];
-    const manager = this.datasource.manager;
-
-    let time = 0;
-    for (const stock of chunk) {
-      time += baseTime;
-      setTimeout(
-        () => this.processStockData(stock, period, entity, manager),
-        time,
-      );
-    }
-  }
-
-  private async processStockData(
-    stock: Stock,
-    period: Period,
-    entity: typeof StockData,
-    manager: EntityManager,
-  ) {
-    const stockPeriod = new StockData();
-    let configIdx = 0;
-    let end = getTodayDate();
-    let start = getPreviousDate(end, 3);
-    let isFail = false;
-
-    while (isFail) {
-      configIdx = (configIdx + 1) % openApiToken.configs.length;
-      this.setStockPeriod(stockPeriod, stock.id!, end);
-
-      if (await this.existsChartData(stockPeriod, manager, entity)) return;
-
-      const query = this.getItemChartPriceQuery(stock.id!, start, end, period);
-
-      const output = await this.fetchChartData(query, configIdx);
-
-      if (output && isChartData(output[0])) {
-        await this.saveChartData(entity, stock.id!, output);
-        ({ endDate: end, startDate: start } = this.updateDates(start, period));
-      } else isFail = true;
-    }
-  }
-
-  private setStockPeriod(
-    stockPeriod: StockData,
-    stockId: string,
-    endDate: string,
-  ): void {
-    stockPeriod.stock = { id: stockId } as Stock;
-    stockPeriod.startTime = new Date(
-      parseInt(endDate.slice(0, 4)),
-      parseInt(endDate.slice(4, 6)) - 1,
-      parseInt(endDate.slice(6, 8)),
-    );
-  }
-
-  private async fetchChartData(query: ItemChartPriceQuery, configIdx: number) {
-    try {
-      const response = await getOpenApi(
-        this.url,
-        openApiToken.configs[configIdx],
-        query,
-        TR_IDS.ITEM_CHART_PRICE,
-      );
-      return response.output2 as ChartData[];
-    } catch (error) {
-      this.logger.error(error);
-    }
-  }
-
-  private updateDates(
-    startDate: string,
-    period: Period,
-  ): { endDate: string; startDate: string } {
-    const endDate = getPreviousDate(startDate, DATE_TO_MONTH[period]);
-    startDate = getPreviousDate(endDate, DATE_TO_MONTH[period]);
-    return { endDate, startDate };
-  }
-
-  private async existsChartData(
-    stock: StockData,
-    manager: EntityManager,
-    entity: typeof StockData,
-  ) {
-    return await manager.findOne(entity, {
-      where: {
-        stock: { id: stock.stock.id },
-        createdAt: stock.startTime,
-      },
-    });
-  }
-
-  private async insertChartData(stock: StockData, entity: typeof StockData) {
-    const manager = this.datasource.manager;
-    if (!(await this.existsChartData(stock, manager, entity))) {
-      await manager.save(entity, stock);
-    }
-  }
-
-  private async saveChartData(
-    entity: typeof StockData,
-    stockId: string,
-    data: ChartData[],
-  ) {
-    for (const item of data) {
-      if (!item || !item.stck_bsop_date) {
-        continue;
-      }
-      const stockPeriod = new StockData();
-      stockPeriod.stock = { id: stockId } as Stock;
-      stockPeriod.startTime = new Date(
-        parseInt(item.stck_bsop_date.slice(0, 4)),
-        parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
-        parseInt(item.stck_bsop_date.slice(6, 8)),
-      );
-      stockPeriod.close = parseInt(item.stck_clpr);
-      stockPeriod.open = parseInt(item.stck_oprc);
-      stockPeriod.high = parseInt(item.stck_hgpr);
-      stockPeriod.low = parseInt(item.stck_lwpr);
-      stockPeriod.volume = parseInt(item.acml_vol);
-      stockPeriod.createdAt = new Date();
-      await this.insertChartData(stockPeriod, entity);
-    }
-  }
-
-  private getItemChartPriceQuery(
-    stockId: string,
-    startDate: string,
-    endDate: string,
-    period: Period,
-    marketCode: 'J' | 'W' = 'J',
-  ): ItemChartPriceQuery {
-    return {
-      fid_cond_mrkt_div_code: marketCode,
-      fid_input_iscd: stockId,
-      fid_input_date_1: startDate,
-      fid_input_date_2: endDate,
-      fid_period_div_code: period,
-      fid_org_adj_prc: 0,
-    };
-  }
-}
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
deleted file mode 100644
index fa4901a8..00000000
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ /dev/null
@@ -1,114 +0,0 @@
-import { Inject, UseFilters } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { Logger } from 'winston';
-import { openApiConfig } from '../config/openapi.config';
-import { OpenapiExceptionFilter } from '../Decorator/openapiException.filter';
-import { OpenapiException } from '../util/openapiCustom.error';
-import { postOpenApi } from '../util/openapiUtil.api';
-import { logger } from '@/configs/logger.config';
-
-class OpenapiTokenApi {
-  private config: (typeof openApiConfig)[] = [];
-  public constructor(@Inject('winston') private readonly logger: Logger) {
-    const accounts = openApiConfig.STOCK_ACCOUNT!.split(',');
-    const api_keys = openApiConfig.STOCK_API_KEY!.split(',');
-    const api_passwords = openApiConfig.STOCK_API_PASSWORD!.split(',');
-    if (
-      accounts.length === 0 ||
-      accounts.length !== api_keys.length ||
-      api_passwords.length !== api_keys.length
-    ) {
-      this.logger.warn('Open API Config Error');
-    }
-    for (let i = 0; i < accounts.length; i++) {
-      this.config.push({
-        STOCK_URL: openApiConfig.STOCK_URL,
-        STOCK_ACCOUNT: accounts[i],
-        STOCK_API_KEY: api_keys[i],
-        STOCK_API_PASSWORD: api_passwords[i],
-      });
-    }
-    this.initAuthenValue();
-  }
-
-  public get configs() {
-    //TODO : 현재 구조에서 받아올 때마다 확인후 할당으로 변경
-    return this.config;
-  }
-
-  @UseFilters(OpenapiExceptionFilter)
-  private async initAuthenValue() {
-    const delay = 60000;
-    const delayMinute = delay / 1000 / 60;
-
-    try {
-      await this.initAccessToken();
-      await this.initWebSocketKey();
-    } catch (error) {
-      if (error instanceof Error) {
-        this.logger.warn(
-          `Request failed: ${error.message}. Retrying in ${delayMinute} minute...`,
-        );
-      } else {
-        this.logger.warn(
-          `Request failed. Retrying in ${delayMinute} minute...`,
-        );
-        setTimeout(async () => {
-          await this.initAccessToken();
-          await this.initWebSocketKey();
-        }, delay);
-      }
-    }
-  }
-
-  @Cron('50 0 * * 1-5')
-  private async initAccessToken() {
-    const updatedConfig = await Promise.all(
-      this.config.map(async (val) => {
-        val.STOCK_API_TOKEN = await this.getToken(val)!;
-        return val;
-      }),
-    );
-    this.config = updatedConfig;
-  }
-
-  @Cron('50 0 * * 1-5')
-  private async initWebSocketKey() {
-    const updatedConfig = await Promise.all(
-      this.config.map(async (val) => {
-        val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
-        return val;
-      }),
-    );
-    this.config = updatedConfig;
-  }
-
-  private async getToken(config: typeof openApiConfig): Promise<string> {
-    const body = {
-      grant_type: 'client_credentials',
-      appkey: config.STOCK_API_KEY,
-      appsecret: config.STOCK_API_PASSWORD,
-    };
-    const tmp = await postOpenApi('/oauth2/tokenP', config, body);
-    if (!tmp.access_token) {
-      throw new OpenapiException('Access Token Failed', 403);
-    }
-    return tmp.access_token as string;
-  }
-
-  private async getWebSocketKey(config: typeof openApiConfig): Promise<string> {
-    const body = {
-      grant_type: 'client_credentials',
-      appkey: config.STOCK_API_KEY,
-      secretkey: config.STOCK_API_PASSWORD,
-    };
-    const tmp = await postOpenApi('/oauth2/Approval', config, body);
-    if (!tmp.approval_key) {
-      throw new OpenapiException('WebSocket Key Failed', 403);
-    }
-    return tmp.approval_key as string;
-  }
-}
-
-const openApiToken = new OpenapiTokenApi(logger);
-export { openApiToken };
diff --git a/packages/backend/src/scraper/openapi/config/openapi.config.ts b/packages/backend/src/scraper/openapi/config/openapi.config.ts
deleted file mode 100644
index 8aa12ea3..00000000
--- a/packages/backend/src/scraper/openapi/config/openapi.config.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import * as dotenv from 'dotenv';
-
-dotenv.config();
-
-export const openApiConfig: {
-  STOCK_URL: string | undefined;
-  STOCK_ACCOUNT: string | undefined;
-  STOCK_API_KEY: string | undefined;
-  STOCK_API_PASSWORD: string | undefined;
-  STOCK_API_TOKEN?: string;
-  STOCK_WEBSOCKET_KEY?: string;
-} = {
-  STOCK_URL: process.env.STOCK_URL,
-  STOCK_ACCOUNT: process.env.STOCK_ACCOUNT,
-  STOCK_API_KEY: process.env.STOCK_API_KEY,
-  STOCK_API_PASSWORD: process.env.STOCK_API_PASSWORD,
-};
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
deleted file mode 100644
index cb45c91c..00000000
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { Module } from '@nestjs/common';
-import { TypeOrmModule } from '@nestjs/typeorm';
-import { OpenapiDetailData } from './api/openapiDetailData.api';
-import { OpenapiLiveData } from './api/openapiLiveData.api';
-import { OpenapiMinuteData } from './api/openapiMinuteData.api';
-import { OpenapiPeriodData } from './api/openapiPeriodData.api';
-import { OpenapiScraperService } from './openapi-scraper.service';
-import { WebsocketClient } from './websocketClient.service';
-import { Stock } from '@/stock/domain/stock.entity';
-import {
-  StockDaily,
-  StockMinutely,
-  StockMonthly,
-  StockWeekly,
-  StockYearly,
-} from '@/stock/domain/stockData.entity';
-import { StockDetail } from '@/stock/domain/stockDetail.entity';
-import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
-
-@Module({
-  imports: [
-    TypeOrmModule.forFeature([
-      Stock,
-      StockMinutely,
-      StockDaily,
-      StockWeekly,
-      StockMonthly,
-      StockYearly,
-      StockLiveData,
-      StockDetail,
-    ]),
-  ],
-  controllers: [],
-  providers: [
-    OpenapiPeriodData,
-    OpenapiMinuteData,
-    OpenapiDetailData,
-    OpenapiScraperService,
-    OpenapiLiveData,
-    WebsocketClient,
-  ],
-})
-export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
deleted file mode 100644
index 52c90179..00000000
--- a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { DataSource } from 'typeorm';
-import { OpenapiDetailData } from './api/openapiDetailData.api';
-import { OpenapiMinuteData } from './api/openapiMinuteData.api';
-import { OpenapiPeriodData } from './api/openapiPeriodData.api';
-
-@Injectable()
-export class OpenapiScraperService {
-  public constructor(
-    private datasource: DataSource,
-    private readonly openapiPeriodData: OpenapiPeriodData,
-    private readonly openapiMinuteData: OpenapiMinuteData,
-    private readonly openapiDetailData: OpenapiDetailData,
-  ) {}
-}
diff --git a/packages/backend/src/scraper/openapi/parse/openapi.parser.spec.ts b/packages/backend/src/scraper/openapi/parse/openapi.parser.spec.ts
new file mode 100644
index 00000000..37d3deb6
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/parse/openapi.parser.spec.ts
@@ -0,0 +1,106 @@
+/* eslint-disable max-lines-per-function */
+import { parseMessage } from './openapi.parser';
+
+const answer = [
+  {
+    STOCK_ID: '005930',
+    MKSC_SHRN_ISCD: 5930,
+    STCK_CNTG_HOUR: 93354,
+    STCK_PRPR: 71900,
+    PRDY_VRSS_SIGN: 5,
+    PRDY_VRSS: -100,
+    PRDY_CTRT: -0.14,
+    WGHN_AVRG_STCK_PRC: 72023.83,
+    STCK_OPRC: 72100,
+    STCK_HGPR: 72400,
+    STCK_LWPR: 71700,
+    ASKP1: 71900,
+    BIDP1: 71800,
+    CNTG_VOL: 1,
+    ACML_VOL: 3052507,
+    ACML_TR_PBMN: 219853241700,
+    SELN_CNTG_CSNU: 5105,
+    SHNU_CNTG_CSNU: 6937,
+    NTBY_CNTG_CSNU: 1832,
+    CTTR: 84.9,
+    SELN_CNTG_SMTN: 1366314,
+    SHNU_CNTG_SMTN: 1159996,
+    CCLD_DVSN: 1,
+    SHNU_RATE: 0.39,
+    PRDY_VOL_VRSS_ACML_VOL_RATE: 20.28,
+    OPRC_HOUR: 90020,
+    OPRC_VRSS_PRPR_SIGN: 5,
+    OPRC_VRSS_PRPR: -200,
+    HGPR_HOUR: 90820,
+    HGPR_VRSS_PRPR_SIGN: 5,
+    HGPR_VRSS_PRPR: -500,
+    LWPR_HOUR: 92619,
+    LWPR_VRSS_PRPR_SIGN: 2,
+    LWPR_VRSS_PRPR: 200,
+    BSOP_DATE: 20230612,
+    NEW_MKOP_CLS_CODE: 20,
+    TRHT_YN: 'N',
+    ASKP_RSQN1: 65945,
+    BIDP_RSQN1: 216924,
+    TOTAL_ASKP_RSQN: 1118750,
+    TOTAL_BIDP_RSQN: 2199206,
+    VOL_TNRT: 0.05,
+    PRDY_SMNS_HOUR_ACML_VOL: 2424142,
+    PRDY_SMNS_HOUR_ACML_VOL_RATE: 125.92,
+    HOUR_CLS_CODE: 0,
+    MRKT_TRTM_CLS_CODE: null,
+    VI_STND_PRC: 72100,
+  },
+];
+
+describe('openapi parser test', () => {
+  test('parse json websocket data', () => {
+    const message = `{
+        "header": {
+            "tr_id": "H0STCNT0", 
+            "tr_key": "005930", 
+            "encrypt": "N"
+            }, 
+        "body": {
+            "rt_cd": "0", 
+            "msg_cd": "OPSP0000",
+            "msg1": "SUBSCRIBE SUCCESS", 
+            "output": {
+                "iv": "0123456789abcdef", 
+                "key": "abcdefghijklmnopabcdefghijklmnop"}
+            }
+        }`;
+
+    const result = parseMessage(message);
+
+    expect(result).toEqual(JSON.parse(message));
+  });
+
+  test('parse stockData', () => {
+    const message =
+      '0|H0STCNT0|001|005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
+      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
+      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
+      '2424142^125.92^0^^72100';
+
+    const result = parseMessage(message);
+
+    expect(result).toEqual(answer);
+  });
+
+  test('parse stockData', () => {
+    const message =
+      '0|H0STCNT0|002|005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
+      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
+      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
+      '2424142^125.92^0^^72100^' +
+      '005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
+      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
+      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
+      '2424142^125.92^0^^72100';
+
+    const result = parseMessage(message);
+
+    expect(result).toEqual([answer[0], answer[0]]);
+  });
+});
diff --git a/packages/backend/src/scraper/openapi/parse/openapi.parser.ts b/packages/backend/src/scraper/openapi/parse/openapi.parser.ts
new file mode 100644
index 00000000..fe3e7002
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/parse/openapi.parser.ts
@@ -0,0 +1,38 @@
+import { stockDataKeys } from '../type/openapiLiveData.type';
+
+export const parseMessage = (data: string) => {
+  try {
+    return JSON.parse(data);
+    //eslint-disable-next-line @typescript-eslint/no-unused-vars
+  } catch (e) {
+    return parseStockData(data);
+  }
+};
+const FIELD_LENGTH: number = stockDataKeys.length;
+
+const parseStockData = (input: string) => {
+  const dataBlocks = input.split('|'); // 데이터 구분
+  const results = [];
+  const size = parseInt(dataBlocks[2]); // 데이터 건수
+  const rawData = dataBlocks[3];
+  const values = rawData.split('^'); // 필드 구분자 '^'
+
+  for (let i = 0; i < size; i++) {
+    //TODO : type narrowing require
+    const parsedData: Record<string, string | number | null> = {};
+    parsedData['STOCK_ID'] = values[i * FIELD_LENGTH];
+    stockDataKeys.forEach((field: string, index: number) => {
+      const value = values[index + FIELD_LENGTH * i];
+      if (!value) return (parsedData[field] = null);
+
+      // 숫자형 필드 처리
+      if (isNaN(parseInt(value))) {
+        parsedData[field] = value; // 문자열 그대로 저장
+      } else {
+        parsedData[field] = parseFloat(value); // 숫자로 변환
+      }
+    });
+    results.push(parsedData);
+  }
+  return results;
+};
diff --git a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
deleted file mode 100644
index 38015d48..00000000
--- a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
+++ /dev/null
@@ -1,214 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any*/
-/* eslint-disable max-lines-per-function */
-
-export type DetailDataQuery = {
-  fid_cond_mrkt_div_code: 'J';
-  fid_input_iscd: string;
-  fid_div_cls_code: '0' | '1';
-};
-
-export type FinancialRatio = {
-  stac_yymm: string; // 결산 년월
-  grs: string; // 매출액 증가율
-  bsop_prfi_inrt: string; // 영업 이익 증가율
-  ntin_inrt: string; // 순이익 증가율
-  roe_val: string; // ROE 값
-  eps: string; // EPS
-  sps: string; // 주당매출액
-  bps: string; // BPS
-  rsrv_rate: string; // 유보 비율
-  lblt_rate: string; // 부채 비율
-};
-
-export function isFinancialRatioData(data: any): data is FinancialRatio {
-  return (
-    data &&
-    typeof data.stac_yymm === 'string' &&
-    typeof data.grs === 'string' &&
-    typeof data.bsop_prfi_inrt === 'string' &&
-    typeof data.ntin_inrt === 'string' &&
-    typeof data.roe_val === 'string' &&
-    typeof data.eps === 'string' &&
-    typeof data.sps === 'string' &&
-    typeof data.bps === 'string' &&
-    typeof data.rsrv_rate === 'string' &&
-    typeof data.lblt_rate === 'string'
-  );
-}
-
-export type ProductDetail = {
-  pdno: string; // 상품번호
-  prdt_type_cd: string; // 상품유형코드
-  mket_id_cd: string; // 시장ID코드
-  scty_grp_id_cd: string; // 증권그룹ID코드
-  excg_dvsn_cd: string; // 거래소구분코드
-  setl_mmdd: string; // 결산월일
-  lstg_stqt: string; // 상장주수 - 이거 사용
-  lstg_cptl_amt: string; // 상장자본금액
-  cpta: string; // 자본금
-  papr: string; // 액면가
-  issu_pric: string; // 발행가격
-  kospi200_item_yn: string; // 코스피200종목여부 - 이것도 사용
-  scts_mket_lstg_dt: string; // 유가증권시장상장일자
-  scts_mket_lstg_abol_dt: string; // 유가증권시장상장폐지일자
-  kosdaq_mket_lstg_dt: string; // 코스닥시장상장일자
-  kosdaq_mket_lstg_abol_dt: string; // 코스닥시장상장폐지일자
-  frbd_mket_lstg_dt: string; // 프리보드시장상장일자
-  frbd_mket_lstg_abol_dt: string; // 프리보드시장상장폐지일자
-  reits_kind_cd: string; // 리츠종류코드
-  etf_dvsn_cd: string; // ETF구분코드
-  oilf_fund_yn: string; // 유전펀드여부
-  idx_bztp_lcls_cd: string; // 지수업종대분류코드
-  idx_bztp_mcls_cd: string; // 지수업종중분류코드
-  idx_bztp_scls_cd: string; // 지수업종소분류코드
-  stck_kind_cd: string; // 주식종류코드
-  mfnd_opng_dt: string; // 뮤추얼펀드개시일자
-  mfnd_end_dt: string; // 뮤추얼펀드종료일자
-  dpsi_erlm_cncl_dt: string; // 예탁등록취소일자
-  etf_cu_qty: string; // ETFCU수량
-  prdt_name: string; // 상품명
-  prdt_name120: string; // 상품명120
-  prdt_abrv_name: string; // 상품약어명
-  std_pdno: string; // 표준상품번호
-  prdt_eng_name: string; // 상품영문명
-  prdt_eng_name120: string; // 상품영문명120
-  prdt_eng_abrv_name: string; // 상품영문약어명
-  dpsi_aptm_erlm_yn: string; // 예탁지정등록여부
-  etf_txtn_type_cd: string; // ETF과세유형코드
-  etf_type_cd: string; // ETF유형코드
-  lstg_abol_dt: string; // 상장폐지일자
-  nwst_odst_dvsn_cd: string; // 신주구주구분코드
-  sbst_pric: string; // 대용가격
-  thco_sbst_pric: string; // 당사대용가격
-  thco_sbst_pric_chng_dt: string; // 당사대용가격변경일자
-  tr_stop_yn: string; // 거래정지여부
-  admn_item_yn: string; // 관리종목여부
-  thdt_clpr: string; // 당일종가
-  bfdy_clpr: string; // 전일종가
-  clpr_chng_dt: string; // 종가변경일자
-  std_idst_clsf_cd: string; // 표준산업분류코드
-  std_idst_clsf_cd_name: string; // 표준산업분류코드명
-  idx_bztp_lcls_cd_name: string; // 지수업종대분류코드명
-  idx_bztp_mcls_cd_name: string; // 지수업종중분류코드명
-  idx_bztp_scls_cd_name: string; // 지수업종소분류코드명
-  ocr_no: string; // OCR번호
-  crfd_item_yn: string; // 크라우드펀딩종목여부
-  elec_scty_yn: string; // 전자증권여부
-  issu_istt_cd: string; // 발행기관코드
-  etf_chas_erng_rt_dbnb: string; // ETF추적수익율배수
-  etf_etn_ivst_heed_item_yn: string; // ETFETN투자유의종목여부
-  stln_int_rt_dvsn_cd: string; // 대주이자율구분코드
-  frnr_psnl_lmt_rt: string; // 외국인개인한도비율
-  lstg_rqsr_issu_istt_cd: string; // 상장신청인발행기관코드
-  lstg_rqsr_item_cd: string; // 상장신청인종목코드
-  trst_istt_issu_istt_cd: string; // 신탁기관발행기관코드
-};
-
-export const isProductDetail = (data: any): data is ProductDetail => {
-  return (
-    typeof data.pdno === 'string' &&
-    typeof data.prdt_type_cd === 'string' &&
-    typeof data.mket_id_cd === 'string' &&
-    typeof data.scty_grp_id_cd === 'string' &&
-    typeof data.excg_dvsn_cd === 'string' &&
-    typeof data.setl_mmdd === 'string' &&
-    typeof data.lstg_stqt === 'string' &&
-    typeof data.lstg_cptl_amt === 'string' &&
-    typeof data.cpta === 'string' &&
-    typeof data.papr === 'string' &&
-    typeof data.issu_pric === 'string' &&
-    typeof data.kospi200_item_yn === 'string' &&
-    typeof data.scts_mket_lstg_dt === 'string' &&
-    typeof data.scts_mket_lstg_abol_dt === 'string' &&
-    typeof data.kosdaq_mket_lstg_dt === 'string' &&
-    typeof data.kosdaq_mket_lstg_abol_dt === 'string' &&
-    typeof data.frbd_mket_lstg_dt === 'string' &&
-    typeof data.frbd_mket_lstg_abol_dt === 'string' &&
-    typeof data.reits_kind_cd === 'string' &&
-    typeof data.etf_dvsn_cd === 'string' &&
-    typeof data.oilf_fund_yn === 'string' &&
-    typeof data.idx_bztp_lcls_cd === 'string' &&
-    typeof data.idx_bztp_mcls_cd === 'string' &&
-    typeof data.idx_bztp_scls_cd === 'string' &&
-    typeof data.stck_kind_cd === 'string' &&
-    typeof data.mfnd_opng_dt === 'string' &&
-    typeof data.mfnd_end_dt === 'string' &&
-    typeof data.dpsi_erlm_cncl_dt === 'string' &&
-    typeof data.etf_cu_qty === 'string' &&
-    typeof data.prdt_name === 'string' &&
-    typeof data.prdt_name120 === 'string' &&
-    typeof data.prdt_abrv_name === 'string' &&
-    typeof data.std_pdno === 'string' &&
-    typeof data.prdt_eng_name === 'string' &&
-    typeof data.prdt_eng_name120 === 'string' &&
-    typeof data.prdt_eng_abrv_name === 'string' &&
-    typeof data.dpsi_aptm_erlm_yn === 'string' &&
-    typeof data.etf_txtn_type_cd === 'string' &&
-    typeof data.etf_type_cd === 'string' &&
-    typeof data.lstg_abol_dt === 'string' &&
-    typeof data.nwst_odst_dvsn_cd === 'string' &&
-    typeof data.sbst_pric === 'string' &&
-    typeof data.thco_sbst_pric === 'string' &&
-    typeof data.thco_sbst_pric_chng_dt === 'string' &&
-    typeof data.tr_stop_yn === 'string' &&
-    typeof data.admn_item_yn === 'string' &&
-    typeof data.thdt_clpr === 'string' &&
-    typeof data.bfdy_clpr === 'string' &&
-    typeof data.clpr_chng_dt === 'string' &&
-    typeof data.std_idst_clsf_cd === 'string' &&
-    typeof data.std_idst_clsf_cd_name === 'string' &&
-    typeof data.idx_bztp_lcls_cd_name === 'string' &&
-    typeof data.idx_bztp_mcls_cd_name === 'string' &&
-    typeof data.idx_bztp_scls_cd_name === 'string' &&
-    typeof data.ocr_no === 'string' &&
-    typeof data.crfd_item_yn === 'string' &&
-    typeof data.elec_scty_yn === 'string' &&
-    typeof data.issu_istt_cd === 'string' &&
-    typeof data.etf_chas_erng_rt_dbnb === 'string' &&
-    typeof data.etf_etn_ivst_heed_item_yn === 'string' &&
-    typeof data.stln_int_rt_dvsn_cd === 'string' &&
-    typeof data.frnr_psnl_lmt_rt === 'string' &&
-    typeof data.lstg_rqsr_issu_istt_cd === 'string' &&
-    typeof data.lstg_rqsr_item_cd === 'string' &&
-    typeof data.trst_istt_issu_istt_cd === 'string'
-  );
-};
-
-export type StockDetailQuery = {
-  pdno: string;
-  prdt_type_cd: string;
-};
-
-//export type FinancialDetail = {
-//  stac_yymm: string; // 결산 년월
-//  sale_account: string; // 매출액
-//  sale_cost: string; // 매출원가
-//  sale_totl_prfi: string; // 매출총이익
-//  depr_cost: string; // 감가상각비
-//  sell_mang: string; // 판매관리비
-//  bsop_prti: string; // 영업이익
-//  bsop_non_ernn: string; // 영업외수익
-//  bsop_non_expn: string; // 영업외비용
-//  op_prfi: string; // 영업이익
-//  spec_prfi: string; // 특별이익
-//  spec_loss: string; // 특별손실
-//  thtr_ntin: string; // 세전순이익
-//};
-
-//export const isFinancialDetail = (data: any): data is FinancialDetail => {
-//  return (
-//    typeof data.stac_yymm === 'string' &&
-//    typeof data.sale_account === 'string' &&
-//    typeof data.sale_cost === 'string' &&
-//    typeof data.sale_totl_prfi === 'string' &&
-//    typeof data.depr_cost === 'string' &&
-//    typeof data.sell_mang === 'string' &&
-//    typeof data.bsop_prti === 'string' &&
-//    typeof data.bsop_non_ernn === 'string' &&
-//    typeof data.bsop_non_expn === 'string' &&
-//    typeof data.op_prfi === 'string' &&
-//    typeof data.spec_prfi === 'string' &&
-//    typeof data.spec_loss === 'string' &&
-//    typeof data.thtr_ntin === 'string'
-//  );
-//};
diff --git a/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts b/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
deleted file mode 100644
index d8041e7b..00000000
--- a/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
+++ /dev/null
@@ -1,152 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-/* eslint-disable max-lines-per-function */
-
-export type StockData = {
-  MKSC_SHRN_ISCD: string; // 유가증권 단축 종목코드
-  STCK_CNTG_HOUR: string; // 주식 체결 시간
-  STCK_PRPR: string; // 주식 현재가
-  PRDY_VRSS_SIGN: string; // 전일 대비 부호
-  PRDY_VRSS: string; // 전일 대비
-  PRDY_CTRT: string; // 전일 대비율
-  WGHN_AVRG_STCK_PRC: string; // 가중 평균 주식 가격
-  STCK_OPRC: string; // 주식 시가
-  STCK_HGPR: string; // 주식 최고가
-  STCK_LWPR: string; // 주식 최저가
-  ASKP1: string; // 매도호가1
-  BIDP1: string; // 매수호가1
-  CNTG_VOL: string; // 체결 거래량
-  ACML_VOL: string; // 누적 거래량
-  ACML_TR_PBMN: string; // 누적 거래 대금
-  SELN_CNTG_CSNU: string; // 매도 체결 건수
-  SHNU_CNTG_CSNU: string; // 매수 체결 건수
-  NTBY_CNTG_CSNU: string; // 순매수 체결 건수
-  CTTR: string; // 체결강도
-  SELN_CNTG_SMTN: string; // 총 매도 수량
-  SHNU_CNTG_SMTN: string; // 총 매수 수량
-  CCLD_DVSN: string; // 체결구분
-  SHNU_RATE: string; // 매수비율
-  PRDY_VOL_VRSS_ACML_VOL_RATE: string; // 전일 거래량 대비 등락율
-  OPRC_HOUR: string; // 시가 시간
-  OPRC_VRSS_PRPR_SIGN: string; // 시가대비구분
-  OPRC_VRSS_PRPR: string; // 시가대비
-  HGPR_HOUR: string; // 최고가 시간
-  HGPR_VRSS_PRPR_SIGN: string; // 고가대비구분
-  HGPR_VRSS_PRPR: string; // 고가대비
-  LWPR_HOUR: string; // 최저가 시간
-  LWPR_VRSS_PRPR_SIGN: string; // 저가대비구분
-  LWPR_VRSS_PRPR: string; // 저가대비
-  BSOP_DATE: string; // 영업 일자
-  NEW_MKOP_CLS_CODE: string; // 신 장운영 구분 코드
-  TRHT_YN: string; // 거래정지 여부
-  ASKP_RSQN1: string; // 매도호가 잔량1
-  BIDP_RSQN1: string; // 매수호가 잔량1
-  TOTAL_ASKP_RSQN: string; // 총 매도호가 잔량
-  TOTAL_BIDP_RSQN: string; // 총 매수호가 잔량
-  VOL_TNRT: string; // 거래량 회전율
-  PRDY_SMNS_HOUR_ACML_VOL: string; // 전일 동시간 누적 거래량
-  PRDY_SMNS_HOUR_ACML_VOL_RATE: string; // 전일 동시간 누적 거래량 비율
-  HOUR_CLS_CODE: string; // 시간 구분 코드
-  MRKT_TRTM_CLS_CODE: string; // 임의종료구분코드
-  VI_STND_PRC: string; // 정적VI발동기준가
-};
-
-export function parseStockData(message: string[]): StockData {
-  return {
-    MKSC_SHRN_ISCD: message[0],
-    STCK_CNTG_HOUR: message[1],
-    STCK_PRPR: message[2],
-    PRDY_VRSS_SIGN: message[3],
-    PRDY_VRSS: message[4],
-    PRDY_CTRT: message[5],
-    WGHN_AVRG_STCK_PRC: message[6],
-    STCK_OPRC: message[7],
-    STCK_HGPR: message[8],
-    STCK_LWPR: message[9],
-    ASKP1: message[10],
-    BIDP1: message[11],
-    CNTG_VOL: message[12],
-    ACML_VOL: message[13],
-    ACML_TR_PBMN: message[14],
-    SELN_CNTG_CSNU: message[15],
-    SHNU_CNTG_CSNU: message[16],
-    NTBY_CNTG_CSNU: message[17],
-    CTTR: message[18],
-    SELN_CNTG_SMTN: message[19],
-    SHNU_CNTG_SMTN: message[20],
-    CCLD_DVSN: message[21],
-    SHNU_RATE: message[22],
-    PRDY_VOL_VRSS_ACML_VOL_RATE: message[23],
-    OPRC_HOUR: message[24],
-    OPRC_VRSS_PRPR_SIGN: message[25],
-    OPRC_VRSS_PRPR: message[26],
-    HGPR_HOUR: message[27],
-    HGPR_VRSS_PRPR_SIGN: message[28],
-    HGPR_VRSS_PRPR: message[29],
-    LWPR_HOUR: message[30],
-    LWPR_VRSS_PRPR_SIGN: message[31],
-    LWPR_VRSS_PRPR: message[32],
-    BSOP_DATE: message[33],
-    NEW_MKOP_CLS_CODE: message[34],
-    TRHT_YN: message[35],
-    ASKP_RSQN1: message[36],
-    BIDP_RSQN1: message[37],
-    TOTAL_ASKP_RSQN: message[38],
-    TOTAL_BIDP_RSQN: message[39],
-    VOL_TNRT: message[40],
-    PRDY_SMNS_HOUR_ACML_VOL: message[41],
-    PRDY_SMNS_HOUR_ACML_VOL_RATE: message[42],
-    HOUR_CLS_CODE: message[43],
-    MRKT_TRTM_CLS_CODE: message[44],
-    VI_STND_PRC: message[45],
-  };
-}
-
-export type OpenApiMessage = {
-  header: {
-    approval_key: string;
-    custtype: string;
-    tr_type: string;
-    'content-type': string;
-  };
-  body: {
-    input: {
-      tr_id: string;
-      tr_key: string;
-    };
-  };
-};
-
-export type MessageResponse = {
-  header: {
-    tr_id: string;
-    tr_key: string;
-    encrypt: string;
-  };
-  body: {
-    rt_cd: string;
-    msg_cd: string;
-    msg1: string;
-    output?: {
-      iv: string;
-      key: string;
-    };
-  };
-};
-
-export function isMessageResponse(data: any): data is MessageResponse {
-  return (
-    typeof data === 'object' &&
-    data !== null &&
-    typeof data.header === 'object' &&
-    data.header !== null &&
-    typeof data.header.tr_id === 'object' &&
-    typeof data.header.tr_key === 'object' &&
-    typeof data.header.encrypt === 'object' &&
-    typeof data.body === 'object' &&
-    data.body !== null &&
-    typeof data.body.rt_cd === 'object' &&
-    typeof data.body.msg_cd === 'object' &&
-    typeof data.body.msg1 === 'object' &&
-    typeof data.body.output === 'object'
-  );
-}
diff --git a/packages/backend/src/scraper/openapi/type/openapiMinuteData.type.ts b/packages/backend/src/scraper/openapi/type/openapiMinuteData.type.ts
deleted file mode 100644
index 5deb2d9e..00000000
--- a/packages/backend/src/scraper/openapi/type/openapiMinuteData.type.ts
+++ /dev/null
@@ -1,33 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-
-export type MinuteData = {
-  stck_bsop_date: string;
-  stck_cntg_hour: string;
-  stck_prpr: string;
-  stck_oprc: string;
-  stck_hgpr: string;
-  stck_lwpr: string;
-  cntg_vol: string;
-  acml_tr_pbmn: string;
-};
-
-export type UpdateStockQuery = {
-  fid_etc_cls_code: string;
-  fid_cond_mrkt_div_code: 'J' | 'W';
-  fid_input_iscd: string;
-  fid_input_hour_1: string;
-  fid_pw_data_incu_yn: 'Y' | 'N';
-};
-
-export const isMinuteData = (data: any) => {
-  return (
-    typeof data.stck_bsop_date === 'string' &&
-    typeof data.stck_cntg_hour === 'string' &&
-    typeof data.stck_prpr === 'string' &&
-    typeof data.stck_oprc === 'string' &&
-    typeof data.stck_hgpr === 'string' &&
-    typeof data.stck_lwpr === 'string' &&
-    typeof data.cntg_vol === 'string' &&
-    typeof data.acml_tr_pbmn === 'string'
-  );
-};
diff --git a/packages/backend/src/scraper/openapi/type/openapiPeriodData.ts b/packages/backend/src/scraper/openapi/type/openapiPeriodData.ts
deleted file mode 100644
index 4acc7f44..00000000
--- a/packages/backend/src/scraper/openapi/type/openapiPeriodData.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-export type Period = 'D' | 'W' | 'M' | 'Y';
-export type ChartData = {
-  stck_bsop_date: string;
-  stck_clpr: string;
-  stck_oprc: string;
-  stck_hgpr: string;
-  stck_lwpr: string;
-  acml_vol: string;
-  acml_tr_pbmn: string;
-  flng_cls_code: string;
-  prtt_rate: string;
-  mod_yn: string;
-  prdy_vrss_sign: string;
-  prdy_vrss: string;
-  revl_issu_reas: string;
-};
-
-export type ItemChartPriceQuery = {
-  fid_cond_mrkt_div_code: 'J' | 'W';
-  fid_input_iscd: string;
-  fid_input_date_1: string;
-  fid_input_date_2: string;
-  fid_period_div_code: Period;
-  fid_org_adj_prc: number;
-};
-
-export const isChartData = (data: any) => {
-  return (
-    typeof data.stck_bsop_date === 'string' &&
-    typeof data.stck_clpr === 'string' &&
-    typeof data.stck_oprc === 'string' &&
-    typeof data.stck_hgpr === 'string' &&
-    typeof data.stck_lwpr === 'string' &&
-    typeof data.acml_vol === 'string' &&
-    typeof data.acml_tr_pbmn === 'string' &&
-    typeof data.flng_cls_code === 'string' &&
-    typeof data.prtt_rate === 'string' &&
-    typeof data.mod_yn === 'string' &&
-    typeof data.prdy_vrss_sign === 'string' &&
-    typeof data.prdy_vrss === 'string' &&
-    typeof data.revl_issu_reas === 'string'
-  );
-};
diff --git a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
deleted file mode 100644
index 6df0ca19..00000000
--- a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-export type TR_ID =
-  | 'FHKST03010100'
-  | 'FHKST03010200'
-  | 'FHKST66430300'
-  | 'HHKDB669107C0'
-  | 'CTPF1002R';
-
-export const TR_IDS: Record<string, TR_ID> = {
-  ITEM_CHART_PRICE: 'FHKST03010100',
-  MINUTE_DATA: 'FHKST03010200',
-  FINANCIAL_DATA: 'FHKST66430300',
-  PRODUCTION_DETAIL: 'CTPF1002R',
-};
diff --git a/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts b/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
deleted file mode 100644
index 1e0c3913..00000000
--- a/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { HttpException, HttpStatus } from '@nestjs/common';
-
-export class OpenapiException extends HttpException {
-  private error: unknown;
-  constructor(message: string, status: HttpStatus, error?: unknown) {
-    super(message, status);
-    this.error = error;
-  }
-
-  public getError() {
-    return this.error;
-  }
-}
diff --git a/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
deleted file mode 100644
index fa8f75b4..00000000
--- a/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
+++ /dev/null
@@ -1,115 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any*/
-import * as crypto from 'crypto';
-import { HttpStatus } from '@nestjs/common';
-import axios from 'axios';
-import { openApiConfig } from '../config/openapi.config';
-import { TR_ID } from '../type/openapiUtil.type';
-import { OpenapiException } from './openapiCustom.error';
-
-const throwOpenapiException = (error: any) => {
-  if (error.message && error.response && error.response.status) {
-    throw new OpenapiException(
-      `Request failed: ${error.message}`,
-      error.response.status,
-      error,
-    );
-  } else {
-    throw new OpenapiException(
-      `Unknown error: ${error.message || 'No message'}`,
-      HttpStatus.INTERNAL_SERVER_ERROR,
-      error,
-    );
-  }
-};
-
-const postOpenApi = async (
-  url: string,
-  config: typeof openApiConfig,
-  body: object,
-) => {
-  try {
-    const response = await axios.post(config.STOCK_URL + url, body);
-    return response.data;
-  } catch (error) {
-    throwOpenapiException(error);
-  }
-};
-
-const getOpenApi = async (
-  url: string,
-  config: typeof openApiConfig,
-  query: object,
-  tr_id: TR_ID,
-) => {
-  try {
-    const response = await axios.get(config.STOCK_URL + url, {
-      params: query,
-      headers: {
-        Authorization: `Bearer ${config.STOCK_API_TOKEN}`,
-        appkey: config.STOCK_API_KEY,
-        appsecret: config.STOCK_API_PASSWORD,
-        tr_id,
-        custtype: 'P',
-      },
-    });
-    return response.data;
-  } catch (error) {
-    throwOpenapiException(error);
-  }
-};
-
-const getTodayDate = (): string => {
-  const today = new Date();
-  return today.toISOString().split('T')[0].replace(/-/g, '');
-};
-
-const getPreviousDate = (date: string, months: number): string => {
-  const currentDate = new Date(
-    date.slice(0, 4) + '-' + date.slice(4, 6) + '-' + date.slice(6, 8),
-  );
-  currentDate.setMonth(currentDate.getMonth() - months);
-  return currentDate.toISOString().split('T')[0].replace(/-/g, '');
-};
-
-const getCurrentTime = () => {
-  const now = new Date();
-  const hours = String(now.getHours()).padStart(2, '0');
-  const minutes = String(now.getMinutes()).padStart(2, '0');
-  const seconds = String(now.getSeconds()).padStart(2, '0');
-  return `${hours}${minutes}${seconds}`;
-};
-
-const decryptAES256 = (
-  encryptedText: string,
-  key: string,
-  iv: string,
-): string => {
-  const decipher = crypto.createDecipheriv(
-    'aes-256-cbc',
-    Buffer.from(key, 'hex'),
-    Buffer.from(iv, 'hex'),
-  );
-  let decrypted = decipher.update(encryptedText, 'hex', 'utf8');
-  decrypted += decipher.final('utf8');
-  return decrypted;
-};
-
-const bufferToObject = (buffer: Buffer): any => {
-  try {
-    const jsonString = buffer.toString('utf-8');
-    return JSON.parse(jsonString);
-  } catch (error) {
-    console.error('Failed to convert buffer to object:', error);
-    throw error;
-  }
-};
-
-export {
-  postOpenApi,
-  getOpenApi,
-  getTodayDate,
-  getPreviousDate,
-  getCurrentTime,
-  decryptAES256,
-  bufferToObject,
-};
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
deleted file mode 100644
index 554c3eff..00000000
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-import { Inject, Injectable } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { Logger } from 'winston';
-import { WebSocket } from 'ws';
-import { OpenapiLiveData } from './api/openapiLiveData.api';
-
-@Injectable()
-export class WebsocketClient {
-  private client: WebSocket;
-  private readonly reconnectInterval = 60000;
-  private readonly url =
-    process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
-
-  constructor(
-    @Inject('winston') private readonly logger: Logger,
-    private readonly openapiLiveData: OpenapiLiveData,
-  ) {
-    if (process.env.NODE_ENV === 'production') {
-      this.connect();
-    }
-  }
-
-  // TODO : subscribe 구조로 리팩토링
-  private subscribe() {}
-
-  private message(data: any) {
-    this.logger.info(`Received message: ${data}`);
-    if (data.header && data.header.tr_id === 'PINGPONG') {
-      this.logger.info(`Received PING: ${JSON.stringify(data)}`);
-      this.sendPong();
-      return;
-    }
-    if (data.header && data.header.tr_id === 'H0STCNT0') {
-      return;
-    }
-    this.openapiLiveData.output(data);
-  }
-
-  @Cron('0 2 * * 1-5')
-  private connect() {
-    this.client = new WebSocket(this.url);
-
-    this.client.on('open', () => {
-      this.logger.info('WebSocket connection established');
-      this.openapiLiveData.getMessage().then((val) => {
-        val.forEach((message) => this.sendMessage(message));
-      });
-    });
-
-    this.client.on('message', (data: any) => {
-      try {
-        this.message(data);
-      } catch (error) {
-        this.logger.info(error);
-      }
-    });
-
-    this.client.on('close', () => {
-      this.logger.warn(
-        `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
-      );
-      setTimeout(() => this.connect(), this.reconnectInterval);
-    });
-
-    this.client.on('error', (error: any) => {
-      this.logger.error(`WebSocket error: ${error.message}`);
-    });
-  }
-
-  private sendPong() {
-    const pongMessage = {
-      header: { tr_id: 'PINGPONG', datetime: new Date().toISOString() },
-    };
-    this.client.send(JSON.stringify(pongMessage));
-    this.logger.info(`Sent PONG: ${JSON.stringify(pongMessage)}`);
-  }
-
-  private sendMessage(message: string) {
-    if (this.client.readyState === WebSocket.OPEN) {
-      this.client.send(message);
-      this.logger.info(`Sent message: ${message}`);
-    } else {
-      this.logger.warn('WebSocket is not open. Message not sent.');
-    }
-  }
-}

From a188a032b7c293aa52be4c1a77479a9bd3819de6 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 21:11:02 +0900
Subject: [PATCH 083/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20websoc?=
 =?UTF-8?q?ket=20client=20service=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../korea-stock-info/openapi/websocketClient.service.ts      | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
index 3073683e..2e36acfb 100644
--- a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
@@ -4,11 +4,12 @@ import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
 import { RawData, WebSocket } from 'ws';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
+import { openApiToken } from './api/openapiToken.api';
+import { openApiConfig } from './config/openapi.config';
 import { parseMessage } from './parse/openapi.parser';
-import { openApiToken } from '@/scraper/openapi/api/openapiToken.api';
-import { openApiConfig } from '@/scraper/openapi/config/openapi.config';
 
 type TR_IDS = '0' | '1';
+
 @Injectable()
 export class WebsocketClient {
   private client: WebSocket;

From df6709c62dee28a9f3671cf5ab38d6f52550a1ff Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 21:13:50 +0900
Subject: [PATCH 084/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20api=20?=
 =?UTF-8?q?=ED=8F=B4=EB=8D=94=20=EC=9D=B4=EB=8F=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      | 279 ++++++++++++++++++
 .../openapi/api/openapiLiveData.api.ts        |  34 +++
 .../openapi/api/openapiMinuteData.api.ts      | 156 ++++++++++
 .../openapi/api/openapiPeriodData.api.ts      | 218 ++++++++++++++
 .../scraper/openapi/api/openapiToken.api.ts   | 112 +++++++
 .../scraper/openapi/config/openapi.config.ts  |  17 ++
 .../scraper/openapi/openapi-scraper.module.ts |  43 +++
 .../openapi/openapi-scraper.service.ts        |  15 +
 .../openapi/type/openapiDetailData.type.ts    | 214 ++++++++++++++
 .../openapi/type/openapiLiveData.type.ts      | 150 ++++++++++
 .../openapi/type/openapiMinuteData.type.ts    |  33 +++
 .../scraper/openapi/type/openapiPeriodData.ts |  45 +++
 .../scraper/openapi/type/openapiUtil.type.ts  |  13 +
 .../openapi/util/openapiCustom.error.ts       |  13 +
 .../scraper/openapi/util/openapiUtil.api.ts   | 115 ++++++++
 .../src/scraper/openapi/util/priorityQueue.ts |  99 +++++++
 .../openapi/websocketClient.service.ts        | 148 ++++++++++
 17 files changed, 1704 insertions(+)
 create mode 100644 packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
 create mode 100644 packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
 create mode 100644 packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
 create mode 100644 packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
 create mode 100644 packages/backend/src/scraper/openapi/api/openapiToken.api.ts
 create mode 100644 packages/backend/src/scraper/openapi/config/openapi.config.ts
 create mode 100644 packages/backend/src/scraper/openapi/openapi-scraper.module.ts
 create mode 100644 packages/backend/src/scraper/openapi/openapi-scraper.service.ts
 create mode 100644 packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
 create mode 100644 packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
 create mode 100644 packages/backend/src/scraper/openapi/type/openapiMinuteData.type.ts
 create mode 100644 packages/backend/src/scraper/openapi/type/openapiPeriodData.ts
 create mode 100644 packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
 create mode 100644 packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
 create mode 100644 packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
 create mode 100644 packages/backend/src/scraper/openapi/util/priorityQueue.ts
 create mode 100644 packages/backend/src/scraper/openapi/websocketClient.service.ts

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
new file mode 100644
index 00000000..9be8e3ea
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -0,0 +1,279 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { Between, DataSource } from 'typeorm';
+import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+import {
+  DetailDataQuery,
+  FinancialRatio,
+  isFinancialRatioData,
+  isProductDetail,
+  ProductDetail,
+  StockDetailQuery,
+} from '../type/openapiDetailData.type';
+import { TR_IDS } from '../type/openapiUtil.type';
+import { getOpenApi } from '../util/openapiUtil.api';
+import { openApiToken } from './openapiToken.api';
+import { KospiStock } from '@/stock/domain/kospiStock.entity';
+import { Stock } from '@/stock/domain/stock.entity';
+import { StockDaily } from '@/stock/domain/stockData.entity';
+import { StockDetail } from '@/stock/domain/stockDetail.entity';
+
+@Injectable()
+export class OpenapiDetailData {
+  private readonly financialUrl: string =
+    '/uapi/domestic-stock/v1/finance/financial-ratio';
+  private readonly productUrl: string =
+    '/uapi/domestic-stock/v1/quotations/search-stock-info';
+  private readonly intervals = 1000;
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {
+    //setTimeout(() => this.getDetailData(), 5000);
+  }
+
+  @Cron('0 8 * * 1-5')
+  async getDetailData() {
+    if (process.env.NODE_ENV !== 'production') return;
+    const entityManager = this.datasource.manager;
+    const stocks = await entityManager.find(Stock);
+    const configCount = openApiToken.configs.length;
+    const chunkSize = Math.ceil(stocks.length / configCount);
+
+    for (let i = 0; i < configCount; i++) {
+      this.logger.info(openApiToken.configs[i]);
+      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
+      this.getDetailDataChunk(chunk, openApiToken.configs[i]);
+    }
+  }
+
+  private async saveDetailData(stockDetail: StockDetail) {
+    const manager = this.datasource.manager;
+    const entity = StockDetail;
+    const existingStockDetail = await manager.findOne(entity, {
+      where: {
+        stock: { id: stockDetail.stock.id },
+      },
+    });
+    if (existingStockDetail) {
+      manager.update(
+        entity,
+        { stock: { id: stockDetail.stock.id } },
+        stockDetail,
+      );
+    } else {
+      manager.save(entity, stockDetail);
+    }
+  }
+
+  private async saveKospiData(stockDetail: KospiStock) {
+    const manager = this.datasource.manager;
+    const entity = KospiStock;
+    const existingStockDetail = await manager.findOne(entity, {
+      where: {
+        stock: { id: stockDetail.stock.id },
+      },
+    });
+
+    if (existingStockDetail) {
+      manager.update(
+        entity,
+        { stock: { id: stockDetail.stock.id } },
+        stockDetail,
+      );
+    } else {
+      manager.save(entity, stockDetail);
+    }
+  }
+
+  private async calPer(eps: number): Promise<number> {
+    if (eps <= 0) return NaN;
+    const manager = this.datasource.manager;
+    const latestResult = await manager.find(StockDaily, {
+      skip: 0,
+      take: 1,
+      order: { createdAt: 'desc' },
+    });
+    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
+    if (latestResult && latestResult[0] && latestResult[0].close) {
+      const currentPrice = latestResult[0].close;
+      const per = currentPrice / eps;
+
+      if (isNaN(per)) return 0;
+      else return per;
+    } else {
+      return 0;
+    }
+  }
+
+  private async calMarketCap(lstg: number) {
+    const manager = this.datasource.manager;
+    const latestResult = await manager.find(StockDaily, {
+      skip: 0,
+      take: 1,
+      order: { createdAt: 'desc' },
+    });
+
+    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
+    if (latestResult && latestResult[0] && latestResult[0].close) {
+      const currentPrice = latestResult[0].close;
+      const marketCap = lstg * currentPrice;
+
+      if (isNaN(marketCap)) return 0;
+      else return marketCap;
+    } else {
+      return 0;
+    }
+  }
+
+  private async get52WeeksLowHigh() {
+    const manager = this.datasource.manager;
+    const nowDate = new Date();
+    const weeksAgoDate = this.getDate52WeeksAgo();
+    // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
+    const output = await manager.find(StockDaily, {
+      select: ['low', 'high'],
+      where: {
+        startTime: Between(weeksAgoDate, nowDate),
+      },
+    });
+    const result = output.reduce((prev, cur) => {
+      if (prev.low > cur.low) prev.low = cur.low;
+      if (prev.high < cur.high) prev.high = cur.high;
+      return cur;
+    }, new StockDaily());
+    let low = 0;
+    let high = 0;
+    if (result.low && !isNaN(result.low)) low = result.low;
+    if (result.high && !isNaN(result.high)) high = result.high;
+    return { low, high };
+  }
+
+  private async makeStockDetailObject(
+    output1: FinancialRatio,
+    output2: ProductDetail,
+    stockId: string,
+  ): Promise<StockDetail> {
+    const result = new StockDetail();
+    result.stock = { id: stockId } as Stock;
+    result.marketCap =
+      (await this.calMarketCap(parseInt(output2.lstg_stqt))) + '';
+    result.eps = parseInt(output1.eps);
+    const { low, high } = await this.get52WeeksLowHigh();
+    result.low52w = low;
+    result.high52w = high;
+    const eps = parseInt(output1.eps);
+    if (isNaN(eps)) result.eps = 0;
+    else result.eps = eps;
+    const per = await this.calPer(eps);
+    if (isNaN(per)) result.per = 0;
+    else result.per = per;
+    result.updatedAt = new Date();
+    return result;
+  }
+
+  private async makeKospiStockObject(output: ProductDetail, stockId: string) {
+    const ret = new KospiStock();
+    ret.isKospi = output.kospi200_item_yn === 'Y' ? true : false;
+    ret.stock = { id: stockId } as Stock;
+    return ret;
+  }
+
+  private async getFinancialRatio(stock: Stock, conf: typeof openApiConfig) {
+    const dataQuery = this.getDetailDataQuery(stock.id!);
+    // 여기서 가져올 건 eps -> eps와 per 계산하자.
+    try {
+      const response = await getOpenApi(
+        this.financialUrl,
+        conf,
+        dataQuery,
+        TR_IDS.FINANCIAL_DATA,
+      );
+      if (response.output) {
+        const output1 = response.output;
+        return output1[0];
+      }
+    } catch (error) {
+      this.logger.warn(error);
+    }
+  }
+
+  private async getProductData(stock: Stock, conf: typeof openApiConfig) {
+    const defaultQuery = this.getFinancialDataQuery(stock.id!);
+
+    // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
+    try {
+      const response = await getOpenApi(
+        this.productUrl,
+        conf,
+        defaultQuery,
+        TR_IDS.PRODUCTION_DETAIL,
+      );
+      if (response.output) {
+        const output2 = response.output;
+        return output2;
+      }
+    } catch (error) {
+      this.logger.warn(error);
+    }
+  }
+
+  private async getDetailDataDelay(stock: Stock, conf: typeof openApiConfig) {
+    const output1 = await this.getFinancialRatio(stock, conf);
+    const output2 = await this.getProductData(stock, conf);
+
+    this.logger.info(JSON.stringify(output1));
+    this.logger.info(JSON.stringify(output2));
+    if (isFinancialRatioData(output1) && isProductDetail(output2)) {
+      const stockDetail = await this.makeStockDetailObject(
+        output1,
+        output2,
+        stock.id!,
+      );
+      this.saveDetailData(stockDetail);
+      const kospiStock = await this.makeKospiStockObject(output2, stock.id!);
+      this.saveKospiData(kospiStock);
+
+      this.logger.info(`${stock.id!} is saved`);
+    }
+  }
+
+  private async getDetailDataChunk(chunk: Stock[], conf: typeof openApiConfig) {
+    let delay = 0;
+    for await (const stock of chunk) {
+      setTimeout(() => this.getDetailDataDelay(stock, conf), delay);
+      delay += this.intervals;
+    }
+  }
+
+  private getFinancialDataQuery(
+    stockId: string,
+    code: '300' | '301' | '302' | '306' = '300',
+  ): StockDetailQuery {
+    return {
+      pdno: stockId,
+      prdt_type_cd: code,
+    };
+  }
+
+  private getDetailDataQuery(
+    stockId: string,
+    divCode: 'J' = 'J',
+    classify: '0' | '1' = '0',
+  ): DetailDataQuery {
+    return {
+      fid_div_cls_code: classify,
+      fid_cond_mrkt_div_code: divCode,
+      fid_input_iscd: stockId,
+    };
+  }
+
+  private getDate52WeeksAgo(): Date {
+    const today = new Date();
+    const weeksAgo = 52 * 7;
+    const date52WeeksAgo = new Date(today.setDate(today.getDate() - weeksAgo));
+    date52WeeksAgo.setHours(0, 0, 0, 0);
+    return date52WeeksAgo;
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
new file mode 100644
index 00000000..9729e0fc
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -0,0 +1,34 @@
+import { DataSource } from 'typeorm';
+import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
+
+export class OpenapiLiveData {
+  public readonly TR_ID: string = 'H0STCNT0';
+  constructor(private readonly datasource: DataSource) {}
+
+  async saveLiveData(data: StockLiveData[]) {
+    await this.datasource.manager
+      .getRepository(StockLiveData)
+      .createQueryBuilder()
+      .insert()
+      .into(StockLiveData)
+      .values(data)
+      .execute();
+  }
+
+  convertLiveData(messages: Record<string, string>[]): StockLiveData[] {
+    const stockData: StockLiveData[] = [];
+    messages.map((message) => {
+      const stockLiveData = new StockLiveData();
+      stockLiveData.currentPrice = parseFloat(message.STCK_PRPR);
+      stockLiveData.changeRate = parseFloat(message.PRDY_CTRT);
+      stockLiveData.volume = parseInt(message.CNTG_VOL);
+      stockLiveData.high = parseFloat(message.STCK_HGPR);
+      stockLiveData.low = parseFloat(message.STCK_LWPR);
+      stockLiveData.open = parseFloat(message.STCK_OPRC);
+      stockLiveData.previousClose = parseFloat(message.WGHN_AVRG_STCK_PRC);
+      stockLiveData.updatedAt = new Date();
+      stockData.push(stockLiveData);
+    });
+    return stockData;
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
new file mode 100644
index 00000000..003e7560
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -0,0 +1,156 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { DataSource } from 'typeorm';
+import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+
+import {
+  isMinuteData,
+  MinuteData,
+  UpdateStockQuery,
+} from '../type/openapiMinuteData.type';
+import { TR_IDS } from '../type/openapiUtil.type';
+import { getCurrentTime, getOpenApi } from '../util/openapiUtil.api';
+import { openApiToken } from './openapiToken.api';
+import { Stock } from '@/stock/domain/stock.entity';
+import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
+
+const STOCK_CUT = 4;
+
+@Injectable()
+export class OpenapiMinuteData {
+  private stock: Stock[][] = [];
+  private readonly entity = StockMinutely;
+  private readonly url: string =
+    '/uapi/domestic-stock/v1/quotations/inquire-time-itemchartprice';
+  private readonly intervals: number = 130;
+  private flip: number = 0;
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {
+    this.getStockData();
+  }
+
+  @Cron('0 1 * * 1-5')
+  async getStockData() {
+    if (process.env.NODE_ENV !== 'production') return;
+    const stock = await this.datasource.manager.findBy(Stock, {
+      isTrading: true,
+    });
+    const stockSize = Math.ceil(stock.length / STOCK_CUT);
+    let i = 0;
+    this.stock = [];
+    while (i < STOCK_CUT) {
+      this.stock.push(stock.slice(i * stockSize, (i + 1) * stockSize));
+      i++;
+    }
+  }
+
+  private convertResToMinuteData(
+    stockId: string,
+    item: MinuteData,
+    time: string,
+  ) {
+    const stockPeriod = new StockData();
+    stockPeriod.stock = { id: stockId } as Stock;
+    stockPeriod.startTime = new Date(
+      parseInt(item.stck_bsop_date.slice(0, 4)),
+      parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
+      parseInt(item.stck_bsop_date.slice(6, 8)),
+      parseInt(time.slice(0, 2)),
+      parseInt(time.slice(2, 4)),
+    );
+    stockPeriod.close = parseInt(item.stck_prpr);
+    stockPeriod.open = parseInt(item.stck_oprc);
+    stockPeriod.high = parseInt(item.stck_hgpr);
+    stockPeriod.low = parseInt(item.stck_lwpr);
+    stockPeriod.volume = parseInt(item.cntg_vol);
+    stockPeriod.createdAt = new Date();
+    return stockPeriod;
+  }
+
+  private isMarketOpenTime(time: string) {
+    const numberTime = parseInt(time);
+    return numberTime >= 90000 && numberTime <= 153000;
+  }
+
+  private async saveMinuteData(
+    stockId: string,
+    item: MinuteData[],
+    time: string,
+  ) {
+    const manager = this.datasource.manager;
+    if (!this.isMarketOpenTime(time)) return;
+    const stockPeriod = item.map((val) =>
+      this.convertResToMinuteData(stockId, val, time),
+    );
+    manager.save(this.entity, stockPeriod);
+  }
+
+  private async getMinuteDataInterval(
+    stockId: string,
+    time: string,
+    config: typeof openApiConfig,
+  ) {
+    const query = this.getUpdateStockQuery(stockId, time);
+    try {
+      const response = await getOpenApi(
+        this.url,
+        config,
+        query,
+        TR_IDS.MINUTE_DATA,
+      );
+      let output;
+      if (response.output2) output = response.output2;
+      if (output && output[0] && isMinuteData(output[0])) {
+        this.saveMinuteData(stockId, output, time);
+      }
+    } catch (error) {
+      this.logger.warn(error);
+    }
+  }
+
+  private async getMinuteDataChunk(
+    chunk: Stock[],
+    config: typeof openApiConfig,
+  ) {
+    const time = getCurrentTime();
+    let interval = 0;
+    for await (const stock of chunk) {
+      setTimeout(
+        () => this.getMinuteDataInterval(stock.id!, time, config),
+        interval,
+      );
+      interval += this.intervals;
+    }
+  }
+
+  @Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
+  getMinuteData() {
+    if (process.env.NODE_ENV !== 'production') return;
+    const configCount = openApiToken.configs.length;
+    const stock = this.stock[this.flip % STOCK_CUT];
+    this.flip++;
+    const chunkSize = Math.ceil(stock.length / configCount);
+    for (let i = 0; i < configCount; i++) {
+      const chunk = stock.slice(i * chunkSize, (i + 1) * chunkSize);
+      this.getMinuteDataChunk(chunk, openApiToken.configs[i]);
+    }
+  }
+
+  private getUpdateStockQuery(
+    stockId: string,
+    time: string,
+    isPastData: boolean = true,
+    marketCode: 'J' | 'W' = 'J',
+  ): UpdateStockQuery {
+    return {
+      fid_etc_cls_code: '',
+      fid_cond_mrkt_div_code: marketCode,
+      fid_input_iscd: stockId,
+      fid_input_hour_1: time,
+      fid_pw_data_incu_yn: isPastData ? 'Y' : 'N',
+    };
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
new file mode 100644
index 00000000..f4268088
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -0,0 +1,218 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { DataSource, EntityManager } from 'typeorm';
+import { Logger } from 'winston';
+import {
+  ChartData,
+  isChartData,
+  ItemChartPriceQuery,
+  Period,
+} from '../type/openapiPeriodData';
+import { TR_IDS } from '../type/openapiUtil.type';
+import {
+  getOpenApi,
+  getPreviousDate,
+  getTodayDate,
+} from '../util/openapiUtil.api';
+import { openApiToken } from './openapiToken.api';
+import { Stock } from '@/stock/domain/stock.entity';
+import {
+  StockData,
+  StockDaily,
+  StockWeekly,
+  StockMonthly,
+  StockYearly,
+} from '@/stock/domain/stockData.entity';
+
+const DATE_TO_ENTITY = {
+  D: StockDaily,
+  W: StockWeekly,
+  M: StockMonthly,
+  Y: StockYearly,
+};
+
+const DATE_TO_MONTH = {
+  D: 3,
+  W: 6,
+  M: 12,
+  Y: 24,
+};
+
+const INTERVALS = 4000;
+
+@Injectable()
+export class OpenapiPeriodData {
+  private readonly url: string =
+    '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {
+    //this.getItemChartPriceCheck();
+  }
+
+  @Cron('0 1 * * 1-5')
+  async getItemChartPriceCheck() {
+    if (process.env.NODE_ENV !== 'production') return;
+    const stocks = await this.datasource.manager.find(Stock, {
+      where: {
+        isTrading: true,
+      },
+    });
+    const configCount = openApiToken.configs.length;
+    const chunkSize = Math.ceil(stocks.length / configCount);
+
+    for (let i = 0; i < configCount; i++) {
+      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
+      this.getChartData(chunk, 'D');
+      setTimeout(() => this.getChartData(chunk, 'W'), INTERVALS);
+      setTimeout(() => this.getChartData(chunk, 'M'), INTERVALS * 2);
+      setTimeout(() => this.getChartData(chunk, 'Y'), INTERVALS * 3);
+    }
+  }
+
+  private async getChartData(chunk: Stock[], period: Period) {
+    const baseTime = INTERVALS * 4;
+    const entity = DATE_TO_ENTITY[period];
+
+    let time = 0;
+    for (const stock of chunk) {
+      time += baseTime;
+      setTimeout(() => this.processStockData(stock, period, entity), time);
+    }
+  }
+
+  private async processStockData(
+    stock: Stock,
+    period: Period,
+    entity: typeof StockData,
+  ) {
+    const stockPeriod = new StockData();
+    const manager = this.datasource.manager;
+    let configIdx = 0;
+    let end = getTodayDate();
+    let start = getPreviousDate(end, 3);
+    let isFail = false;
+
+    while (!isFail) {
+      configIdx = (configIdx + 1) % openApiToken.configs.length;
+      this.setStockPeriod(stockPeriod, stock.id!, end);
+
+      // chart 데이터가 있는 지 확인 -> 리턴
+      if (await this.existsChartData(stockPeriod, manager, entity)) return;
+
+      const query = this.getItemChartPriceQuery(stock.id!, start, end, period);
+
+      const output = await this.fetchChartData(query, configIdx);
+
+      if (output) {
+        await this.saveChartData(entity, stock.id!, output);
+        ({ endDate: end, startDate: start } = this.updateDates(start, period));
+      } else isFail = true;
+    }
+  }
+
+  private setStockPeriod(
+    stockPeriod: StockData,
+    stockId: string,
+    endDate: string,
+  ): void {
+    stockPeriod.stock = { id: stockId } as Stock;
+    stockPeriod.startTime = new Date(
+      parseInt(endDate.slice(0, 4)),
+      parseInt(endDate.slice(4, 6)) - 1,
+      parseInt(endDate.slice(6, 8)),
+    );
+  }
+
+  private async fetchChartData(query: ItemChartPriceQuery, configIdx: number) {
+    try {
+      const response = await getOpenApi(
+        this.url,
+        openApiToken.configs[configIdx],
+        query,
+        TR_IDS.ITEM_CHART_PRICE,
+      );
+      return response.output2 as ChartData[];
+    } catch (error) {
+      this.logger.warn(error);
+    }
+  }
+
+  private updateDates(
+    startDate: string,
+    period: Period,
+  ): { endDate: string; startDate: string } {
+    const endDate = getPreviousDate(startDate, DATE_TO_MONTH[period]);
+    startDate = getPreviousDate(endDate, DATE_TO_MONTH[period]);
+    return { endDate, startDate };
+  }
+
+  private async existsChartData(
+    stock: StockData,
+    manager: EntityManager,
+    entity: typeof StockData,
+  ) {
+    return await manager.findOne(entity, {
+      where: {
+        stock: { id: stock.stock.id },
+        createdAt: stock.startTime,
+      },
+    });
+  }
+
+  private async insertChartData(stock: StockData, entity: typeof StockData) {
+    const manager = this.datasource.manager;
+    if (!(await this.existsChartData(stock, manager, entity))) {
+      await manager.save(entity, stock);
+    }
+  }
+
+  private convertObjectToStockData(item: ChartData, stockId: string) {
+    const stockPeriod = new StockData();
+    stockPeriod.stock = { id: stockId } as Stock;
+    stockPeriod.startTime = new Date(
+      parseInt(item.stck_bsop_date.slice(0, 4)),
+      parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
+      parseInt(item.stck_bsop_date.slice(6, 8)),
+    );
+    stockPeriod.close = parseInt(item.stck_clpr);
+    stockPeriod.open = parseInt(item.stck_oprc);
+    stockPeriod.high = parseInt(item.stck_hgpr);
+    stockPeriod.low = parseInt(item.stck_lwpr);
+    stockPeriod.volume = parseInt(item.acml_vol);
+    stockPeriod.createdAt = new Date();
+    return stockPeriod;
+  }
+
+  private async saveChartData(
+    entity: typeof StockData,
+    stockId: string,
+    data: ChartData[],
+  ) {
+    for (const item of data) {
+      if (!isChartData(item)) {
+        continue;
+      }
+      const stockPeriod = this.convertObjectToStockData(item, stockId);
+      await this.insertChartData(stockPeriod, entity);
+    }
+  }
+
+  private getItemChartPriceQuery(
+    stockId: string,
+    startDate: string,
+    endDate: string,
+    period: Period,
+    marketCode: 'J' | 'W' = 'J',
+  ): ItemChartPriceQuery {
+    return {
+      fid_cond_mrkt_div_code: marketCode,
+      fid_input_iscd: stockId,
+      fid_input_date_1: startDate,
+      fid_input_date_2: endDate,
+      fid_period_div_code: period,
+      fid_org_adj_prc: 0,
+    };
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
new file mode 100644
index 00000000..6e6c88c5
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -0,0 +1,112 @@
+import { Inject } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+import { OpenapiException } from '../util/openapiCustom.error';
+import { postOpenApi } from '../util/openapiUtil.api';
+import { logger } from '@/configs/logger.config';
+
+class OpenapiTokenApi {
+  private config: (typeof openApiConfig)[] = [];
+  constructor(@Inject('winston') private readonly logger: Logger) {
+    const accounts = openApiConfig.STOCK_ACCOUNT!.split(',');
+    const api_keys = openApiConfig.STOCK_API_KEY!.split(',');
+    const api_passwords = openApiConfig.STOCK_API_PASSWORD!.split(',');
+    if (
+      accounts.length === 0 ||
+      accounts.length !== api_keys.length ||
+      api_passwords.length !== api_keys.length
+    ) {
+      this.logger.warn('Open API Config Error');
+    }
+    for (let i = 0; i < accounts.length; i++) {
+      this.config.push({
+        STOCK_URL: openApiConfig.STOCK_URL,
+        STOCK_ACCOUNT: accounts[i],
+        STOCK_API_KEY: api_keys[i],
+        STOCK_API_PASSWORD: api_passwords[i],
+      });
+    }
+    this.initAuthenValue();
+  }
+
+  get configs() {
+    //TODO : 현재 구조에서 받아올 때마다 확인후 할당으로 변경
+    return this.config;
+  }
+
+  private async initAuthenValue() {
+    const delay = 60000;
+    const delayMinute = delay / 1000 / 60;
+
+    try {
+      await this.initAccessToken();
+      await this.initWebSocketKey();
+    } catch (error) {
+      if (error instanceof Error) {
+        this.logger.warn(
+          `Request failed: ${error.message}. Retrying in ${delayMinute} minute...`,
+        );
+      } else {
+        this.logger.warn(
+          `Request failed. Retrying in ${delayMinute} minute...`,
+        );
+        setTimeout(async () => {
+          await this.initAccessToken();
+          await this.initWebSocketKey();
+        }, delay);
+      }
+    }
+  }
+
+  @Cron('50 0 * * 1-5')
+  async initAccessToken() {
+    const updatedConfig = await Promise.all(
+      this.config.map(async (val) => {
+        val.STOCK_API_TOKEN = await this.getToken(val)!;
+        return val;
+      }),
+    );
+    this.config = updatedConfig;
+  }
+
+  @Cron('50 0 * * 1-5')
+  async initWebSocketKey() {
+    const updatedConfig = await Promise.all(
+      this.config.map(async (val) => {
+        val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
+        return val;
+      }),
+    );
+    this.config = updatedConfig;
+  }
+
+  private async getToken(config: typeof openApiConfig): Promise<string> {
+    const body = {
+      grant_type: 'client_credentials',
+      appkey: config.STOCK_API_KEY,
+      appsecret: config.STOCK_API_PASSWORD,
+    };
+    const tmp = await postOpenApi('/oauth2/tokenP', config, body);
+    if (!tmp.access_token) {
+      throw new OpenapiException('Access Token Failed', 403);
+    }
+    return tmp.access_token as string;
+  }
+
+  private async getWebSocketKey(config: typeof openApiConfig): Promise<string> {
+    const body = {
+      grant_type: 'client_credentials',
+      appkey: config.STOCK_API_KEY,
+      secretkey: config.STOCK_API_PASSWORD,
+    };
+    const tmp = await postOpenApi('/oauth2/Approval', config, body);
+    if (!tmp.approval_key) {
+      throw new OpenapiException('WebSocket Key Failed', 403);
+    }
+    return tmp.approval_key as string;
+  }
+}
+
+const openApiToken = new OpenapiTokenApi(logger);
+export { openApiToken };
diff --git a/packages/backend/src/scraper/openapi/config/openapi.config.ts b/packages/backend/src/scraper/openapi/config/openapi.config.ts
new file mode 100644
index 00000000..8aa12ea3
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/config/openapi.config.ts
@@ -0,0 +1,17 @@
+import * as dotenv from 'dotenv';
+
+dotenv.config();
+
+export const openApiConfig: {
+  STOCK_URL: string | undefined;
+  STOCK_ACCOUNT: string | undefined;
+  STOCK_API_KEY: string | undefined;
+  STOCK_API_PASSWORD: string | undefined;
+  STOCK_API_TOKEN?: string;
+  STOCK_WEBSOCKET_KEY?: string;
+} = {
+  STOCK_URL: process.env.STOCK_URL,
+  STOCK_ACCOUNT: process.env.STOCK_ACCOUNT,
+  STOCK_API_KEY: process.env.STOCK_API_KEY,
+  STOCK_API_PASSWORD: process.env.STOCK_API_PASSWORD,
+};
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
new file mode 100644
index 00000000..cb45c91c
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -0,0 +1,43 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { OpenapiDetailData } from './api/openapiDetailData.api';
+import { OpenapiLiveData } from './api/openapiLiveData.api';
+import { OpenapiMinuteData } from './api/openapiMinuteData.api';
+import { OpenapiPeriodData } from './api/openapiPeriodData.api';
+import { OpenapiScraperService } from './openapi-scraper.service';
+import { WebsocketClient } from './websocketClient.service';
+import { Stock } from '@/stock/domain/stock.entity';
+import {
+  StockDaily,
+  StockMinutely,
+  StockMonthly,
+  StockWeekly,
+  StockYearly,
+} from '@/stock/domain/stockData.entity';
+import { StockDetail } from '@/stock/domain/stockDetail.entity';
+import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
+
+@Module({
+  imports: [
+    TypeOrmModule.forFeature([
+      Stock,
+      StockMinutely,
+      StockDaily,
+      StockWeekly,
+      StockMonthly,
+      StockYearly,
+      StockLiveData,
+      StockDetail,
+    ]),
+  ],
+  controllers: [],
+  providers: [
+    OpenapiPeriodData,
+    OpenapiMinuteData,
+    OpenapiDetailData,
+    OpenapiScraperService,
+    OpenapiLiveData,
+    WebsocketClient,
+  ],
+})
+export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.service.ts b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
new file mode 100644
index 00000000..52c90179
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.service.ts
@@ -0,0 +1,15 @@
+import { Injectable } from '@nestjs/common';
+import { DataSource } from 'typeorm';
+import { OpenapiDetailData } from './api/openapiDetailData.api';
+import { OpenapiMinuteData } from './api/openapiMinuteData.api';
+import { OpenapiPeriodData } from './api/openapiPeriodData.api';
+
+@Injectable()
+export class OpenapiScraperService {
+  public constructor(
+    private datasource: DataSource,
+    private readonly openapiPeriodData: OpenapiPeriodData,
+    private readonly openapiMinuteData: OpenapiMinuteData,
+    private readonly openapiDetailData: OpenapiDetailData,
+  ) {}
+}
diff --git a/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
new file mode 100644
index 00000000..38015d48
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/type/openapiDetailData.type.ts
@@ -0,0 +1,214 @@
+/* eslint-disable @typescript-eslint/no-explicit-any*/
+/* eslint-disable max-lines-per-function */
+
+export type DetailDataQuery = {
+  fid_cond_mrkt_div_code: 'J';
+  fid_input_iscd: string;
+  fid_div_cls_code: '0' | '1';
+};
+
+export type FinancialRatio = {
+  stac_yymm: string; // 결산 년월
+  grs: string; // 매출액 증가율
+  bsop_prfi_inrt: string; // 영업 이익 증가율
+  ntin_inrt: string; // 순이익 증가율
+  roe_val: string; // ROE 값
+  eps: string; // EPS
+  sps: string; // 주당매출액
+  bps: string; // BPS
+  rsrv_rate: string; // 유보 비율
+  lblt_rate: string; // 부채 비율
+};
+
+export function isFinancialRatioData(data: any): data is FinancialRatio {
+  return (
+    data &&
+    typeof data.stac_yymm === 'string' &&
+    typeof data.grs === 'string' &&
+    typeof data.bsop_prfi_inrt === 'string' &&
+    typeof data.ntin_inrt === 'string' &&
+    typeof data.roe_val === 'string' &&
+    typeof data.eps === 'string' &&
+    typeof data.sps === 'string' &&
+    typeof data.bps === 'string' &&
+    typeof data.rsrv_rate === 'string' &&
+    typeof data.lblt_rate === 'string'
+  );
+}
+
+export type ProductDetail = {
+  pdno: string; // 상품번호
+  prdt_type_cd: string; // 상품유형코드
+  mket_id_cd: string; // 시장ID코드
+  scty_grp_id_cd: string; // 증권그룹ID코드
+  excg_dvsn_cd: string; // 거래소구분코드
+  setl_mmdd: string; // 결산월일
+  lstg_stqt: string; // 상장주수 - 이거 사용
+  lstg_cptl_amt: string; // 상장자본금액
+  cpta: string; // 자본금
+  papr: string; // 액면가
+  issu_pric: string; // 발행가격
+  kospi200_item_yn: string; // 코스피200종목여부 - 이것도 사용
+  scts_mket_lstg_dt: string; // 유가증권시장상장일자
+  scts_mket_lstg_abol_dt: string; // 유가증권시장상장폐지일자
+  kosdaq_mket_lstg_dt: string; // 코스닥시장상장일자
+  kosdaq_mket_lstg_abol_dt: string; // 코스닥시장상장폐지일자
+  frbd_mket_lstg_dt: string; // 프리보드시장상장일자
+  frbd_mket_lstg_abol_dt: string; // 프리보드시장상장폐지일자
+  reits_kind_cd: string; // 리츠종류코드
+  etf_dvsn_cd: string; // ETF구분코드
+  oilf_fund_yn: string; // 유전펀드여부
+  idx_bztp_lcls_cd: string; // 지수업종대분류코드
+  idx_bztp_mcls_cd: string; // 지수업종중분류코드
+  idx_bztp_scls_cd: string; // 지수업종소분류코드
+  stck_kind_cd: string; // 주식종류코드
+  mfnd_opng_dt: string; // 뮤추얼펀드개시일자
+  mfnd_end_dt: string; // 뮤추얼펀드종료일자
+  dpsi_erlm_cncl_dt: string; // 예탁등록취소일자
+  etf_cu_qty: string; // ETFCU수량
+  prdt_name: string; // 상품명
+  prdt_name120: string; // 상품명120
+  prdt_abrv_name: string; // 상품약어명
+  std_pdno: string; // 표준상품번호
+  prdt_eng_name: string; // 상품영문명
+  prdt_eng_name120: string; // 상품영문명120
+  prdt_eng_abrv_name: string; // 상품영문약어명
+  dpsi_aptm_erlm_yn: string; // 예탁지정등록여부
+  etf_txtn_type_cd: string; // ETF과세유형코드
+  etf_type_cd: string; // ETF유형코드
+  lstg_abol_dt: string; // 상장폐지일자
+  nwst_odst_dvsn_cd: string; // 신주구주구분코드
+  sbst_pric: string; // 대용가격
+  thco_sbst_pric: string; // 당사대용가격
+  thco_sbst_pric_chng_dt: string; // 당사대용가격변경일자
+  tr_stop_yn: string; // 거래정지여부
+  admn_item_yn: string; // 관리종목여부
+  thdt_clpr: string; // 당일종가
+  bfdy_clpr: string; // 전일종가
+  clpr_chng_dt: string; // 종가변경일자
+  std_idst_clsf_cd: string; // 표준산업분류코드
+  std_idst_clsf_cd_name: string; // 표준산업분류코드명
+  idx_bztp_lcls_cd_name: string; // 지수업종대분류코드명
+  idx_bztp_mcls_cd_name: string; // 지수업종중분류코드명
+  idx_bztp_scls_cd_name: string; // 지수업종소분류코드명
+  ocr_no: string; // OCR번호
+  crfd_item_yn: string; // 크라우드펀딩종목여부
+  elec_scty_yn: string; // 전자증권여부
+  issu_istt_cd: string; // 발행기관코드
+  etf_chas_erng_rt_dbnb: string; // ETF추적수익율배수
+  etf_etn_ivst_heed_item_yn: string; // ETFETN투자유의종목여부
+  stln_int_rt_dvsn_cd: string; // 대주이자율구분코드
+  frnr_psnl_lmt_rt: string; // 외국인개인한도비율
+  lstg_rqsr_issu_istt_cd: string; // 상장신청인발행기관코드
+  lstg_rqsr_item_cd: string; // 상장신청인종목코드
+  trst_istt_issu_istt_cd: string; // 신탁기관발행기관코드
+};
+
+export const isProductDetail = (data: any): data is ProductDetail => {
+  return (
+    typeof data.pdno === 'string' &&
+    typeof data.prdt_type_cd === 'string' &&
+    typeof data.mket_id_cd === 'string' &&
+    typeof data.scty_grp_id_cd === 'string' &&
+    typeof data.excg_dvsn_cd === 'string' &&
+    typeof data.setl_mmdd === 'string' &&
+    typeof data.lstg_stqt === 'string' &&
+    typeof data.lstg_cptl_amt === 'string' &&
+    typeof data.cpta === 'string' &&
+    typeof data.papr === 'string' &&
+    typeof data.issu_pric === 'string' &&
+    typeof data.kospi200_item_yn === 'string' &&
+    typeof data.scts_mket_lstg_dt === 'string' &&
+    typeof data.scts_mket_lstg_abol_dt === 'string' &&
+    typeof data.kosdaq_mket_lstg_dt === 'string' &&
+    typeof data.kosdaq_mket_lstg_abol_dt === 'string' &&
+    typeof data.frbd_mket_lstg_dt === 'string' &&
+    typeof data.frbd_mket_lstg_abol_dt === 'string' &&
+    typeof data.reits_kind_cd === 'string' &&
+    typeof data.etf_dvsn_cd === 'string' &&
+    typeof data.oilf_fund_yn === 'string' &&
+    typeof data.idx_bztp_lcls_cd === 'string' &&
+    typeof data.idx_bztp_mcls_cd === 'string' &&
+    typeof data.idx_bztp_scls_cd === 'string' &&
+    typeof data.stck_kind_cd === 'string' &&
+    typeof data.mfnd_opng_dt === 'string' &&
+    typeof data.mfnd_end_dt === 'string' &&
+    typeof data.dpsi_erlm_cncl_dt === 'string' &&
+    typeof data.etf_cu_qty === 'string' &&
+    typeof data.prdt_name === 'string' &&
+    typeof data.prdt_name120 === 'string' &&
+    typeof data.prdt_abrv_name === 'string' &&
+    typeof data.std_pdno === 'string' &&
+    typeof data.prdt_eng_name === 'string' &&
+    typeof data.prdt_eng_name120 === 'string' &&
+    typeof data.prdt_eng_abrv_name === 'string' &&
+    typeof data.dpsi_aptm_erlm_yn === 'string' &&
+    typeof data.etf_txtn_type_cd === 'string' &&
+    typeof data.etf_type_cd === 'string' &&
+    typeof data.lstg_abol_dt === 'string' &&
+    typeof data.nwst_odst_dvsn_cd === 'string' &&
+    typeof data.sbst_pric === 'string' &&
+    typeof data.thco_sbst_pric === 'string' &&
+    typeof data.thco_sbst_pric_chng_dt === 'string' &&
+    typeof data.tr_stop_yn === 'string' &&
+    typeof data.admn_item_yn === 'string' &&
+    typeof data.thdt_clpr === 'string' &&
+    typeof data.bfdy_clpr === 'string' &&
+    typeof data.clpr_chng_dt === 'string' &&
+    typeof data.std_idst_clsf_cd === 'string' &&
+    typeof data.std_idst_clsf_cd_name === 'string' &&
+    typeof data.idx_bztp_lcls_cd_name === 'string' &&
+    typeof data.idx_bztp_mcls_cd_name === 'string' &&
+    typeof data.idx_bztp_scls_cd_name === 'string' &&
+    typeof data.ocr_no === 'string' &&
+    typeof data.crfd_item_yn === 'string' &&
+    typeof data.elec_scty_yn === 'string' &&
+    typeof data.issu_istt_cd === 'string' &&
+    typeof data.etf_chas_erng_rt_dbnb === 'string' &&
+    typeof data.etf_etn_ivst_heed_item_yn === 'string' &&
+    typeof data.stln_int_rt_dvsn_cd === 'string' &&
+    typeof data.frnr_psnl_lmt_rt === 'string' &&
+    typeof data.lstg_rqsr_issu_istt_cd === 'string' &&
+    typeof data.lstg_rqsr_item_cd === 'string' &&
+    typeof data.trst_istt_issu_istt_cd === 'string'
+  );
+};
+
+export type StockDetailQuery = {
+  pdno: string;
+  prdt_type_cd: string;
+};
+
+//export type FinancialDetail = {
+//  stac_yymm: string; // 결산 년월
+//  sale_account: string; // 매출액
+//  sale_cost: string; // 매출원가
+//  sale_totl_prfi: string; // 매출총이익
+//  depr_cost: string; // 감가상각비
+//  sell_mang: string; // 판매관리비
+//  bsop_prti: string; // 영업이익
+//  bsop_non_ernn: string; // 영업외수익
+//  bsop_non_expn: string; // 영업외비용
+//  op_prfi: string; // 영업이익
+//  spec_prfi: string; // 특별이익
+//  spec_loss: string; // 특별손실
+//  thtr_ntin: string; // 세전순이익
+//};
+
+//export const isFinancialDetail = (data: any): data is FinancialDetail => {
+//  return (
+//    typeof data.stac_yymm === 'string' &&
+//    typeof data.sale_account === 'string' &&
+//    typeof data.sale_cost === 'string' &&
+//    typeof data.sale_totl_prfi === 'string' &&
+//    typeof data.depr_cost === 'string' &&
+//    typeof data.sell_mang === 'string' &&
+//    typeof data.bsop_prti === 'string' &&
+//    typeof data.bsop_non_ernn === 'string' &&
+//    typeof data.bsop_non_expn === 'string' &&
+//    typeof data.op_prfi === 'string' &&
+//    typeof data.spec_prfi === 'string' &&
+//    typeof data.spec_loss === 'string' &&
+//    typeof data.thtr_ntin === 'string'
+//  );
+//};
diff --git a/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts b/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
new file mode 100644
index 00000000..e1687cee
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
@@ -0,0 +1,150 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable max-lines-per-function */
+
+export type StockData = {
+  MKSC_SHRN_ISCD: string; // 유가증권 단축 종목코드
+  STCK_CNTG_HOUR: string; // 주식 체결 시간
+  STCK_PRPR: string; // 주식 현재가
+  PRDY_VRSS_SIGN: string; // 전일 대비 부호
+  PRDY_VRSS: string; // 전일 대비
+  PRDY_CTRT: string; // 전일 대비율
+  WGHN_AVRG_STCK_PRC: string; // 가중 평균 주식 가격
+  STCK_OPRC: string; // 주식 시가
+  STCK_HGPR: string; // 주식 최고가
+  STCK_LWPR: string; // 주식 최저가
+  ASKP1: string; // 매도호가1
+  BIDP1: string; // 매수호가1
+  CNTG_VOL: string; // 체결 거래량
+  ACML_VOL: string; // 누적 거래량
+  ACML_TR_PBMN: string; // 누적 거래 대금
+  SELN_CNTG_CSNU: string; // 매도 체결 건수
+  SHNU_CNTG_CSNU: string; // 매수 체결 건수
+  NTBY_CNTG_CSNU: string; // 순매수 체결 건수
+  CTTR: string; // 체결강도
+  SELN_CNTG_SMTN: string; // 총 매도 수량
+  SHNU_CNTG_SMTN: string; // 총 매수 수량
+  CCLD_DVSN: string; // 체결구분
+  SHNU_RATE: string; // 매수비율
+  PRDY_VOL_VRSS_ACML_VOL_RATE: string; // 전일 거래량 대비 등락율
+  OPRC_HOUR: string; // 시가 시간
+  OPRC_VRSS_PRPR_SIGN: string; // 시가대비구분
+  OPRC_VRSS_PRPR: string; // 시가대비
+  HGPR_HOUR: string; // 최고가 시간
+  HGPR_VRSS_PRPR_SIGN: string; // 고가대비구분
+  HGPR_VRSS_PRPR: string; // 고가대비
+  LWPR_HOUR: string; // 최저가 시간
+  LWPR_VRSS_PRPR_SIGN: string; // 저가대비구분
+  LWPR_VRSS_PRPR: string; // 저가대비
+  BSOP_DATE: string; // 영업 일자
+  NEW_MKOP_CLS_CODE: string; // 신 장운영 구분 코드
+  TRHT_YN: string; // 거래정지 여부
+  ASKP_RSQN1: string; // 매도호가 잔량1
+  BIDP_RSQN1: string; // 매수호가 잔량1
+  TOTAL_ASKP_RSQN: string; // 총 매도호가 잔량
+  TOTAL_BIDP_RSQN: string; // 총 매수호가 잔량
+  VOL_TNRT: string; // 거래량 회전율
+  PRDY_SMNS_HOUR_ACML_VOL: string; // 전일 동시간 누적 거래량
+  PRDY_SMNS_HOUR_ACML_VOL_RATE: string; // 전일 동시간 누적 거래량 비율
+  HOUR_CLS_CODE: string; // 시간 구분 코드
+  MRKT_TRTM_CLS_CODE: string; // 임의종료구분코드
+  VI_STND_PRC: string; // 정적VI발동기준가
+};
+
+export type OpenApiMessage = {
+  header: {
+    approval_key: string;
+    custtype: string;
+    tr_type: string;
+    'content-type': string;
+  };
+  body: {
+    input: {
+      tr_id: string;
+      tr_key: string;
+    };
+  };
+};
+
+export type MessageResponse = {
+  header: {
+    tr_id: string;
+    tr_key: string;
+    encrypt: string;
+  };
+  body: {
+    rt_cd: string;
+    msg_cd: string;
+    msg1: string;
+    output?: {
+      iv: string;
+      key: string;
+    };
+  };
+};
+
+export function isMessageResponse(data: any): data is MessageResponse {
+  return (
+    typeof data === 'object' &&
+    data !== null &&
+    typeof data.header === 'object' &&
+    data.header !== null &&
+    typeof data.header.tr_id === 'object' &&
+    typeof data.header.tr_key === 'object' &&
+    typeof data.header.encrypt === 'object' &&
+    typeof data.body === 'object' &&
+    data.body !== null &&
+    typeof data.body.rt_cd === 'object' &&
+    typeof data.body.msg_cd === 'object' &&
+    typeof data.body.msg1 === 'object' &&
+    typeof data.body.output === 'object'
+  );
+}
+
+export const stockDataKeys = [
+  'MKSC_SHRN_ISCD',
+  'STCK_CNTG_HOUR',
+  'STCK_PRPR',
+  'PRDY_VRSS_SIGN',
+  'PRDY_VRSS',
+  'PRDY_CTRT',
+  'WGHN_AVRG_STCK_PRC',
+  'STCK_OPRC',
+  'STCK_HGPR',
+  'STCK_LWPR',
+  'ASKP1',
+  'BIDP1',
+  'CNTG_VOL',
+  'ACML_VOL',
+  'ACML_TR_PBMN',
+  'SELN_CNTG_CSNU',
+  'SHNU_CNTG_CSNU',
+  'NTBY_CNTG_CSNU',
+  'CTTR',
+  'SELN_CNTG_SMTN',
+  'SHNU_CNTG_SMTN',
+  'CCLD_DVSN',
+  'SHNU_RATE',
+  'PRDY_VOL_VRSS_ACML_VOL_RATE',
+  'OPRC_HOUR',
+  'OPRC_VRSS_PRPR_SIGN',
+  'OPRC_VRSS_PRPR',
+  'HGPR_HOUR',
+  'HGPR_VRSS_PRPR_SIGN',
+  'HGPR_VRSS_PRPR',
+  'LWPR_HOUR',
+  'LWPR_VRSS_PRPR_SIGN',
+  'LWPR_VRSS_PRPR',
+  'BSOP_DATE',
+  'NEW_MKOP_CLS_CODE',
+  'TRHT_YN',
+  'ASKP_RSQN1',
+  'BIDP_RSQN1',
+  'TOTAL_ASKP_RSQN',
+  'TOTAL_BIDP_RSQN',
+  'VOL_TNRT',
+  'PRDY_SMNS_HOUR_ACML_VOL',
+  'PRDY_SMNS_HOUR_ACML_VOL_RATE',
+  'HOUR_CLS_CODE',
+  'MRKT_TRTM_CLS_CODE',
+  'VI_STND_PRC',
+];
diff --git a/packages/backend/src/scraper/openapi/type/openapiMinuteData.type.ts b/packages/backend/src/scraper/openapi/type/openapiMinuteData.type.ts
new file mode 100644
index 00000000..5deb2d9e
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/type/openapiMinuteData.type.ts
@@ -0,0 +1,33 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
+export type MinuteData = {
+  stck_bsop_date: string;
+  stck_cntg_hour: string;
+  stck_prpr: string;
+  stck_oprc: string;
+  stck_hgpr: string;
+  stck_lwpr: string;
+  cntg_vol: string;
+  acml_tr_pbmn: string;
+};
+
+export type UpdateStockQuery = {
+  fid_etc_cls_code: string;
+  fid_cond_mrkt_div_code: 'J' | 'W';
+  fid_input_iscd: string;
+  fid_input_hour_1: string;
+  fid_pw_data_incu_yn: 'Y' | 'N';
+};
+
+export const isMinuteData = (data: any) => {
+  return (
+    typeof data.stck_bsop_date === 'string' &&
+    typeof data.stck_cntg_hour === 'string' &&
+    typeof data.stck_prpr === 'string' &&
+    typeof data.stck_oprc === 'string' &&
+    typeof data.stck_hgpr === 'string' &&
+    typeof data.stck_lwpr === 'string' &&
+    typeof data.cntg_vol === 'string' &&
+    typeof data.acml_tr_pbmn === 'string'
+  );
+};
diff --git a/packages/backend/src/scraper/openapi/type/openapiPeriodData.ts b/packages/backend/src/scraper/openapi/type/openapiPeriodData.ts
new file mode 100644
index 00000000..e4066f7c
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/type/openapiPeriodData.ts
@@ -0,0 +1,45 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+export type Period = 'D' | 'W' | 'M' | 'Y';
+export type ChartData = {
+  stck_bsop_date: string;
+  stck_clpr: string;
+  stck_oprc: string;
+  stck_hgpr: string;
+  stck_lwpr: string;
+  acml_vol: string;
+  acml_tr_pbmn: string;
+  flng_cls_code: string;
+  prtt_rate: string;
+  mod_yn: string;
+  prdy_vrss_sign: string;
+  prdy_vrss: string;
+  revl_issu_reas: string;
+};
+
+export type ItemChartPriceQuery = {
+  fid_cond_mrkt_div_code: 'J' | 'W';
+  fid_input_iscd: string;
+  fid_input_date_1: string;
+  fid_input_date_2: string;
+  fid_period_div_code: Period;
+  fid_org_adj_prc: number;
+};
+
+export const isChartData = (data?: any) => {
+  return (
+    data &&
+    typeof data.stck_bsop_date === 'string' &&
+    typeof data.stck_clpr === 'string' &&
+    typeof data.stck_oprc === 'string' &&
+    typeof data.stck_hgpr === 'string' &&
+    typeof data.stck_lwpr === 'string' &&
+    typeof data.acml_vol === 'string' &&
+    typeof data.acml_tr_pbmn === 'string' &&
+    typeof data.flng_cls_code === 'string' &&
+    typeof data.prtt_rate === 'string' &&
+    typeof data.mod_yn === 'string' &&
+    typeof data.prdy_vrss_sign === 'string' &&
+    typeof data.prdy_vrss === 'string' &&
+    typeof data.revl_issu_reas === 'string'
+  );
+};
diff --git a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
new file mode 100644
index 00000000..6df0ca19
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
@@ -0,0 +1,13 @@
+export type TR_ID =
+  | 'FHKST03010100'
+  | 'FHKST03010200'
+  | 'FHKST66430300'
+  | 'HHKDB669107C0'
+  | 'CTPF1002R';
+
+export const TR_IDS: Record<string, TR_ID> = {
+  ITEM_CHART_PRICE: 'FHKST03010100',
+  MINUTE_DATA: 'FHKST03010200',
+  FINANCIAL_DATA: 'FHKST66430300',
+  PRODUCTION_DETAIL: 'CTPF1002R',
+};
diff --git a/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts b/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
new file mode 100644
index 00000000..1e0c3913
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/util/openapiCustom.error.ts
@@ -0,0 +1,13 @@
+import { HttpException, HttpStatus } from '@nestjs/common';
+
+export class OpenapiException extends HttpException {
+  private error: unknown;
+  constructor(message: string, status: HttpStatus, error?: unknown) {
+    super(message, status);
+    this.error = error;
+  }
+
+  public getError() {
+    return this.error;
+  }
+}
diff --git a/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
new file mode 100644
index 00000000..fa8f75b4
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/util/openapiUtil.api.ts
@@ -0,0 +1,115 @@
+/* eslint-disable @typescript-eslint/no-explicit-any*/
+import * as crypto from 'crypto';
+import { HttpStatus } from '@nestjs/common';
+import axios from 'axios';
+import { openApiConfig } from '../config/openapi.config';
+import { TR_ID } from '../type/openapiUtil.type';
+import { OpenapiException } from './openapiCustom.error';
+
+const throwOpenapiException = (error: any) => {
+  if (error.message && error.response && error.response.status) {
+    throw new OpenapiException(
+      `Request failed: ${error.message}`,
+      error.response.status,
+      error,
+    );
+  } else {
+    throw new OpenapiException(
+      `Unknown error: ${error.message || 'No message'}`,
+      HttpStatus.INTERNAL_SERVER_ERROR,
+      error,
+    );
+  }
+};
+
+const postOpenApi = async (
+  url: string,
+  config: typeof openApiConfig,
+  body: object,
+) => {
+  try {
+    const response = await axios.post(config.STOCK_URL + url, body);
+    return response.data;
+  } catch (error) {
+    throwOpenapiException(error);
+  }
+};
+
+const getOpenApi = async (
+  url: string,
+  config: typeof openApiConfig,
+  query: object,
+  tr_id: TR_ID,
+) => {
+  try {
+    const response = await axios.get(config.STOCK_URL + url, {
+      params: query,
+      headers: {
+        Authorization: `Bearer ${config.STOCK_API_TOKEN}`,
+        appkey: config.STOCK_API_KEY,
+        appsecret: config.STOCK_API_PASSWORD,
+        tr_id,
+        custtype: 'P',
+      },
+    });
+    return response.data;
+  } catch (error) {
+    throwOpenapiException(error);
+  }
+};
+
+const getTodayDate = (): string => {
+  const today = new Date();
+  return today.toISOString().split('T')[0].replace(/-/g, '');
+};
+
+const getPreviousDate = (date: string, months: number): string => {
+  const currentDate = new Date(
+    date.slice(0, 4) + '-' + date.slice(4, 6) + '-' + date.slice(6, 8),
+  );
+  currentDate.setMonth(currentDate.getMonth() - months);
+  return currentDate.toISOString().split('T')[0].replace(/-/g, '');
+};
+
+const getCurrentTime = () => {
+  const now = new Date();
+  const hours = String(now.getHours()).padStart(2, '0');
+  const minutes = String(now.getMinutes()).padStart(2, '0');
+  const seconds = String(now.getSeconds()).padStart(2, '0');
+  return `${hours}${minutes}${seconds}`;
+};
+
+const decryptAES256 = (
+  encryptedText: string,
+  key: string,
+  iv: string,
+): string => {
+  const decipher = crypto.createDecipheriv(
+    'aes-256-cbc',
+    Buffer.from(key, 'hex'),
+    Buffer.from(iv, 'hex'),
+  );
+  let decrypted = decipher.update(encryptedText, 'hex', 'utf8');
+  decrypted += decipher.final('utf8');
+  return decrypted;
+};
+
+const bufferToObject = (buffer: Buffer): any => {
+  try {
+    const jsonString = buffer.toString('utf-8');
+    return JSON.parse(jsonString);
+  } catch (error) {
+    console.error('Failed to convert buffer to object:', error);
+    throw error;
+  }
+};
+
+export {
+  postOpenApi,
+  getOpenApi,
+  getTodayDate,
+  getPreviousDate,
+  getCurrentTime,
+  decryptAES256,
+  bufferToObject,
+};
diff --git a/packages/backend/src/scraper/openapi/util/priorityQueue.ts b/packages/backend/src/scraper/openapi/util/priorityQueue.ts
new file mode 100644
index 00000000..a49e5822
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/util/priorityQueue.ts
@@ -0,0 +1,99 @@
+export class PriorityQueue<T> {
+  private heap: { value: T; priority: number }[];
+
+  constructor() {
+    this.heap = [];
+  }
+
+  private getParentIndex(index: number): number {
+    return Math.floor((index - 1) / 2);
+  }
+
+  private getLeftChildIndex(index: number): number {
+    return index * 2 + 1;
+  }
+
+  private getRightChildIndex(index: number): number {
+    return index * 2 + 2;
+  }
+
+  private swap(i: number, j: number) {
+    [this.heap[i], this.heap[j]] = [this.heap[j], this.heap[i]];
+  }
+
+  private heapifyUp() {
+    let index = this.heap.length - 1;
+    while (
+      index > 0 &&
+      this.heap[index].priority < this.heap[this.getParentIndex(index)].priority
+    ) {
+      this.swap(index, this.getParentIndex(index));
+      index = this.getParentIndex(index);
+    }
+  }
+
+  private heapifyDown() {
+    let index = 0;
+    while (this.getLeftChildIndex(index) < this.heap.length) {
+      let smallerChildIndex = this.getLeftChildIndex(index);
+      const rightChildIndex = this.getRightChildIndex(index);
+
+      if (
+        rightChildIndex < this.heap.length &&
+        this.heap[rightChildIndex].priority <
+          this.heap[smallerChildIndex].priority
+      ) {
+        smallerChildIndex = rightChildIndex;
+      }
+
+      if (this.heap[index].priority <= this.heap[smallerChildIndex].priority) {
+        break;
+      }
+
+      this.swap(index, smallerChildIndex);
+      index = smallerChildIndex;
+    }
+  }
+
+  enqueue(value: T, priority: number) {
+    this.heap.push({ value, priority });
+    this.heapifyUp();
+  }
+
+  dequeue(): T | undefined {
+    if (this.isEmpty()) {
+      return undefined;
+    }
+
+    const root = this.heap[0];
+    const last = this.heap.pop();
+
+    if (this.heap.length > 0 && last) {
+      this.heap[0] = last;
+      this.heapifyDown();
+    }
+
+    return root.value;
+  }
+
+  peek(): T | undefined {
+    return this.heap.length > 0 ? this.heap[0].value : undefined;
+  }
+
+  isEmpty(): boolean {
+    return this.heap.length === 0;
+  }
+}
+
+const pq = new PriorityQueue<string>();
+
+pq.enqueue('Task A', 2);
+pq.enqueue('Task B', 1);
+pq.enqueue('Task C', 3);
+
+console.log(pq.dequeue()); // Task B
+console.log(pq.peek()); // Task A
+console.log(pq.dequeue()); // Task A
+console.log(pq.isEmpty()); // false
+console.log(pq.dequeue()); // Task C
+console.log(pq.isEmpty()); // true
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
new file mode 100644
index 00000000..2e36acfb
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -0,0 +1,148 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { Inject, Injectable } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { Logger } from 'winston';
+import { RawData, WebSocket } from 'ws';
+import { OpenapiLiveData } from './api/openapiLiveData.api';
+import { openApiToken } from './api/openapiToken.api';
+import { openApiConfig } from './config/openapi.config';
+import { parseMessage } from './parse/openapi.parser';
+
+type TR_IDS = '0' | '1';
+
+@Injectable()
+export class WebsocketClient {
+  private client: WebSocket;
+  private readonly reconnectInterval = 60000;
+  private readonly url =
+    process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
+  private readonly clientStock: Set<string> = new Set();
+
+  constructor(
+    @Inject('winston') private readonly logger: Logger,
+    private readonly openapiLiveData: OpenapiLiveData,
+  ) {
+    if (process.env.NODE_ENV === 'production') {
+      this.connect();
+    }
+  }
+
+  // TODO : subscribe 구조로 리팩토링
+  subscribe(stockId: string) {
+    this.clientStock.add(stockId);
+    // TODO : 하나의 config만 사용중.
+    const message = this.convertObjectToMessage(
+      openApiToken.configs[0],
+      stockId,
+      '1',
+    );
+    this.sendMessage(message);
+  }
+
+  discribe(stockId: string) {
+    this.clientStock.delete(stockId);
+    const message = this.convertObjectToMessage(
+      openApiToken.configs[0],
+      stockId,
+      '0',
+    );
+    this.sendMessage(message);
+  }
+
+  private initDisconnect() {
+    this.client.on('close', () => {
+      this.logger.warn(
+        `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
+      );
+    });
+
+    this.client.on('error', (error: any) => {
+      this.logger.error(`WebSocket error: ${error.message}`);
+      setTimeout(() => this.connect(), this.reconnectInterval);
+    });
+  }
+
+  private initOpen() {
+    this.client.on('open', () => {
+      this.logger.info('WebSocket connection established');
+      for (const stockId of this.clientStock.keys()) {
+        const message = this.convertObjectToMessage(
+          openApiToken.configs[0],
+          stockId,
+          '1',
+        );
+        this.sendMessage(message);
+      }
+    });
+  }
+
+  private initMessage() {
+    this.client.on('message', async (data) => {
+      try {
+        const message = this.parseMessage(data);
+        if (message.header) {
+          if (message.header.tr_id === 'PINGPONG') {
+            this.logger.info(`Received PING: ${JSON.stringify(data)}`);
+            this.client.pong({
+              tr_id: 'PINGPONG',
+              datetime: new Date().toISOString(),
+            });
+          }
+          return;
+        }
+        this.logger.info(`Recived data : ${data}`);
+        const liveData = this.openapiLiveData.convertLiveData(message);
+        this.openapiLiveData.saveLiveData(liveData);
+      } catch (error) {
+        this.logger.warn(error);
+      }
+    });
+  }
+
+  private parseMessage(data: RawData) {
+    if (typeof data === 'object') {
+      return data;
+    } else {
+      return parseMessage(data as string);
+    }
+  }
+
+  @Cron('0 2 * * 1-5')
+  connect() {
+    this.client = new WebSocket(this.url);
+    this.initOpen();
+    this.initMessage();
+    this.initDisconnect();
+  }
+
+  private convertObjectToMessage(
+    config: typeof openApiConfig,
+    stockId: string,
+    tr_type: TR_IDS,
+  ): string {
+    const message = {
+      header: {
+        approval_key: config.STOCK_WEBSOCKET_KEY!,
+        custtype: 'P',
+        tr_type,
+        'content-type': 'utf-8',
+      },
+      body: {
+        input: {
+          tr_id: 'H0STCNT0',
+          tr_key: stockId,
+        },
+      },
+    };
+    return JSON.stringify(message);
+  }
+
+  private sendMessage(message: string) {
+    if (this.client.readyState === WebSocket.OPEN) {
+      this.client.send(message);
+      this.logger.info(`Sent message: ${message}`);
+    } else {
+      this.logger.warn('WebSocket is not open. Message not sent.');
+    }
+  }
+}

From f612b6ea4c41950982abb65b5d903da7c3625693 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 22:22:15 +0900
Subject: [PATCH 085/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20websocket=20?=
 =?UTF-8?q?=EC=97=90=EB=9F=AC=20=ED=95=B4=EA=B2=B0,=20import,=20DI=20?=
 =?UTF-8?q?=EB=AC=B8=EC=A0=9C=20=ED=95=B4=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      | 279 ------------------
 .../openapi/api/openapiLiveData.api.ts        |  36 ---
 .../openapi/api/openapiMinuteData.api.ts      | 156 ----------
 .../openapi/api/openapiPeriodData.api.ts      | 218 --------------
 .../openapi/api/openapiToken.api.ts           | 112 -------
 .../openapi/config/openapi.config.ts          |  17 --
 .../openapi/openapi-scraper.module.ts         |  43 ---
 .../openapi/openapi-scraper.service.ts        |  15 -
 .../openapi/parse/openapi.parser.spec.ts      | 106 -------
 .../openapi/parse/openapi.parser.ts           |  38 ---
 .../openapi/type/openapiDetailData.type.ts    | 214 --------------
 .../openapi/type/openapiLiveData.type.ts      | 150 ----------
 .../openapi/type/openapiMinuteData.type.ts    |  33 ---
 .../openapi/type/openapiPeriodData.ts         |  45 ---
 .../openapi/type/openapiUtil.type.ts          |  13 -
 .../openapi/util/openapiCustom.error.ts       |  13 -
 .../openapi/util/openapiUtil.api.ts           | 115 --------
 .../openapi/util/priorityQueue.ts             |  99 -------
 .../openapi/websocketClient.service.ts        | 148 ----------
 .../openapi/api/openapiLiveData.api.ts        |   2 +
 .../scraper/openapi/openapi-scraper.module.ts |   1 +
 .../openapi/websocketClient.service.ts        |   6 +-
 22 files changed, 6 insertions(+), 1853 deletions(-)
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiMinuteData.api.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiPeriodData.api.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/config/openapi.config.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.module.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.service.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.spec.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiDetailData.type.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiMinuteData.type.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiPeriodData.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/type/openapiUtil.type.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/util/openapiCustom.error.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/util/openapiUtil.api.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/util/priorityQueue.ts
 delete mode 100644 packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts

diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
deleted file mode 100644
index 9be8e3ea..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiDetailData.api.ts
+++ /dev/null
@@ -1,279 +0,0 @@
-import { Inject, Injectable } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { Between, DataSource } from 'typeorm';
-import { Logger } from 'winston';
-import { openApiConfig } from '../config/openapi.config';
-import {
-  DetailDataQuery,
-  FinancialRatio,
-  isFinancialRatioData,
-  isProductDetail,
-  ProductDetail,
-  StockDetailQuery,
-} from '../type/openapiDetailData.type';
-import { TR_IDS } from '../type/openapiUtil.type';
-import { getOpenApi } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
-import { KospiStock } from '@/stock/domain/kospiStock.entity';
-import { Stock } from '@/stock/domain/stock.entity';
-import { StockDaily } from '@/stock/domain/stockData.entity';
-import { StockDetail } from '@/stock/domain/stockDetail.entity';
-
-@Injectable()
-export class OpenapiDetailData {
-  private readonly financialUrl: string =
-    '/uapi/domestic-stock/v1/finance/financial-ratio';
-  private readonly productUrl: string =
-    '/uapi/domestic-stock/v1/quotations/search-stock-info';
-  private readonly intervals = 1000;
-  constructor(
-    private readonly datasource: DataSource,
-    @Inject('winston') private readonly logger: Logger,
-  ) {
-    //setTimeout(() => this.getDetailData(), 5000);
-  }
-
-  @Cron('0 8 * * 1-5')
-  async getDetailData() {
-    if (process.env.NODE_ENV !== 'production') return;
-    const entityManager = this.datasource.manager;
-    const stocks = await entityManager.find(Stock);
-    const configCount = openApiToken.configs.length;
-    const chunkSize = Math.ceil(stocks.length / configCount);
-
-    for (let i = 0; i < configCount; i++) {
-      this.logger.info(openApiToken.configs[i]);
-      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getDetailDataChunk(chunk, openApiToken.configs[i]);
-    }
-  }
-
-  private async saveDetailData(stockDetail: StockDetail) {
-    const manager = this.datasource.manager;
-    const entity = StockDetail;
-    const existingStockDetail = await manager.findOne(entity, {
-      where: {
-        stock: { id: stockDetail.stock.id },
-      },
-    });
-    if (existingStockDetail) {
-      manager.update(
-        entity,
-        { stock: { id: stockDetail.stock.id } },
-        stockDetail,
-      );
-    } else {
-      manager.save(entity, stockDetail);
-    }
-  }
-
-  private async saveKospiData(stockDetail: KospiStock) {
-    const manager = this.datasource.manager;
-    const entity = KospiStock;
-    const existingStockDetail = await manager.findOne(entity, {
-      where: {
-        stock: { id: stockDetail.stock.id },
-      },
-    });
-
-    if (existingStockDetail) {
-      manager.update(
-        entity,
-        { stock: { id: stockDetail.stock.id } },
-        stockDetail,
-      );
-    } else {
-      manager.save(entity, stockDetail);
-    }
-  }
-
-  private async calPer(eps: number): Promise<number> {
-    if (eps <= 0) return NaN;
-    const manager = this.datasource.manager;
-    const latestResult = await manager.find(StockDaily, {
-      skip: 0,
-      take: 1,
-      order: { createdAt: 'desc' },
-    });
-    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
-    if (latestResult && latestResult[0] && latestResult[0].close) {
-      const currentPrice = latestResult[0].close;
-      const per = currentPrice / eps;
-
-      if (isNaN(per)) return 0;
-      else return per;
-    } else {
-      return 0;
-    }
-  }
-
-  private async calMarketCap(lstg: number) {
-    const manager = this.datasource.manager;
-    const latestResult = await manager.find(StockDaily, {
-      skip: 0,
-      take: 1,
-      order: { createdAt: 'desc' },
-    });
-
-    // TODO : price가 없는 경우 0으로 리턴, 나중에 NaN과 대응되게 리턴
-    if (latestResult && latestResult[0] && latestResult[0].close) {
-      const currentPrice = latestResult[0].close;
-      const marketCap = lstg * currentPrice;
-
-      if (isNaN(marketCap)) return 0;
-      else return marketCap;
-    } else {
-      return 0;
-    }
-  }
-
-  private async get52WeeksLowHigh() {
-    const manager = this.datasource.manager;
-    const nowDate = new Date();
-    const weeksAgoDate = this.getDate52WeeksAgo();
-    // 주식의 52주간 일단위 데이터 전체 중에 최고, 최저가를 바탕으로 최저가, 최고가 계산해서 가져오기
-    const output = await manager.find(StockDaily, {
-      select: ['low', 'high'],
-      where: {
-        startTime: Between(weeksAgoDate, nowDate),
-      },
-    });
-    const result = output.reduce((prev, cur) => {
-      if (prev.low > cur.low) prev.low = cur.low;
-      if (prev.high < cur.high) prev.high = cur.high;
-      return cur;
-    }, new StockDaily());
-    let low = 0;
-    let high = 0;
-    if (result.low && !isNaN(result.low)) low = result.low;
-    if (result.high && !isNaN(result.high)) high = result.high;
-    return { low, high };
-  }
-
-  private async makeStockDetailObject(
-    output1: FinancialRatio,
-    output2: ProductDetail,
-    stockId: string,
-  ): Promise<StockDetail> {
-    const result = new StockDetail();
-    result.stock = { id: stockId } as Stock;
-    result.marketCap =
-      (await this.calMarketCap(parseInt(output2.lstg_stqt))) + '';
-    result.eps = parseInt(output1.eps);
-    const { low, high } = await this.get52WeeksLowHigh();
-    result.low52w = low;
-    result.high52w = high;
-    const eps = parseInt(output1.eps);
-    if (isNaN(eps)) result.eps = 0;
-    else result.eps = eps;
-    const per = await this.calPer(eps);
-    if (isNaN(per)) result.per = 0;
-    else result.per = per;
-    result.updatedAt = new Date();
-    return result;
-  }
-
-  private async makeKospiStockObject(output: ProductDetail, stockId: string) {
-    const ret = new KospiStock();
-    ret.isKospi = output.kospi200_item_yn === 'Y' ? true : false;
-    ret.stock = { id: stockId } as Stock;
-    return ret;
-  }
-
-  private async getFinancialRatio(stock: Stock, conf: typeof openApiConfig) {
-    const dataQuery = this.getDetailDataQuery(stock.id!);
-    // 여기서 가져올 건 eps -> eps와 per 계산하자.
-    try {
-      const response = await getOpenApi(
-        this.financialUrl,
-        conf,
-        dataQuery,
-        TR_IDS.FINANCIAL_DATA,
-      );
-      if (response.output) {
-        const output1 = response.output;
-        return output1[0];
-      }
-    } catch (error) {
-      this.logger.warn(error);
-    }
-  }
-
-  private async getProductData(stock: Stock, conf: typeof openApiConfig) {
-    const defaultQuery = this.getFinancialDataQuery(stock.id!);
-
-    // 여기서 가져올 건 lstg-stqt - 상장주수를 바탕으로 시가총액 계산, kospi200_item_yn 코스피200종목여부 업데이트
-    try {
-      const response = await getOpenApi(
-        this.productUrl,
-        conf,
-        defaultQuery,
-        TR_IDS.PRODUCTION_DETAIL,
-      );
-      if (response.output) {
-        const output2 = response.output;
-        return output2;
-      }
-    } catch (error) {
-      this.logger.warn(error);
-    }
-  }
-
-  private async getDetailDataDelay(stock: Stock, conf: typeof openApiConfig) {
-    const output1 = await this.getFinancialRatio(stock, conf);
-    const output2 = await this.getProductData(stock, conf);
-
-    this.logger.info(JSON.stringify(output1));
-    this.logger.info(JSON.stringify(output2));
-    if (isFinancialRatioData(output1) && isProductDetail(output2)) {
-      const stockDetail = await this.makeStockDetailObject(
-        output1,
-        output2,
-        stock.id!,
-      );
-      this.saveDetailData(stockDetail);
-      const kospiStock = await this.makeKospiStockObject(output2, stock.id!);
-      this.saveKospiData(kospiStock);
-
-      this.logger.info(`${stock.id!} is saved`);
-    }
-  }
-
-  private async getDetailDataChunk(chunk: Stock[], conf: typeof openApiConfig) {
-    let delay = 0;
-    for await (const stock of chunk) {
-      setTimeout(() => this.getDetailDataDelay(stock, conf), delay);
-      delay += this.intervals;
-    }
-  }
-
-  private getFinancialDataQuery(
-    stockId: string,
-    code: '300' | '301' | '302' | '306' = '300',
-  ): StockDetailQuery {
-    return {
-      pdno: stockId,
-      prdt_type_cd: code,
-    };
-  }
-
-  private getDetailDataQuery(
-    stockId: string,
-    divCode: 'J' = 'J',
-    classify: '0' | '1' = '0',
-  ): DetailDataQuery {
-    return {
-      fid_div_cls_code: classify,
-      fid_cond_mrkt_div_code: divCode,
-      fid_input_iscd: stockId,
-    };
-  }
-
-  private getDate52WeeksAgo(): Date {
-    const today = new Date();
-    const weeksAgo = 52 * 7;
-    const date52WeeksAgo = new Date(today.setDate(today.getDate() - weeksAgo));
-    date52WeeksAgo.setHours(0, 0, 0, 0);
-    return date52WeeksAgo;
-  }
-}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
deleted file mode 100644
index 410ab4cd..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiLiveData.api.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import { DataSource } from 'typeorm';
-import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
-
-export class OpenapiLiveData {
-  public readonly TR_ID: string = 'H0STCNT0';
-  constructor(
-    private readonly datasource: DataSource,
-  ) {}
-
-  async saveLiveData(data: StockLiveData[]) {
-    await this.datasource.manager
-    .getRepository(StockLiveData)
-    .createQueryBuilder()
-    .insert()
-    .into(StockLiveData)
-    .values(data)
-    .execute();
-  }
-
-  convertLiveData(messages: Record<string, string>[]) : StockLiveData[] {
-    const stockData: StockLiveData[] = [];
-    messages.map((message) => {
-      const stockLiveData = new StockLiveData();
-      stockLiveData.currentPrice = parseFloat(message.STCK_PRPR);
-      stockLiveData.changeRate = parseFloat(message.PRDY_CTRT);
-      stockLiveData.volume = parseInt(message.CNTG_VOL);
-      stockLiveData.high = parseFloat(message.STCK_HGPR);
-      stockLiveData.low = parseFloat(message.STCK_LWPR);
-      stockLiveData.open = parseFloat(message.STCK_OPRC);
-      stockLiveData.previousClose = parseFloat(message.WGHN_AVRG_STCK_PRC);
-      stockLiveData.updatedAt = new Date();
-      stockData.push(stockLiveData);
-    });
-    return stockData;
-  }
-}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiMinuteData.api.ts
deleted file mode 100644
index 003e7560..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiMinuteData.api.ts
+++ /dev/null
@@ -1,156 +0,0 @@
-import { Inject, Injectable } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { DataSource } from 'typeorm';
-import { Logger } from 'winston';
-import { openApiConfig } from '../config/openapi.config';
-
-import {
-  isMinuteData,
-  MinuteData,
-  UpdateStockQuery,
-} from '../type/openapiMinuteData.type';
-import { TR_IDS } from '../type/openapiUtil.type';
-import { getCurrentTime, getOpenApi } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
-import { Stock } from '@/stock/domain/stock.entity';
-import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
-
-const STOCK_CUT = 4;
-
-@Injectable()
-export class OpenapiMinuteData {
-  private stock: Stock[][] = [];
-  private readonly entity = StockMinutely;
-  private readonly url: string =
-    '/uapi/domestic-stock/v1/quotations/inquire-time-itemchartprice';
-  private readonly intervals: number = 130;
-  private flip: number = 0;
-  constructor(
-    private readonly datasource: DataSource,
-    @Inject('winston') private readonly logger: Logger,
-  ) {
-    this.getStockData();
-  }
-
-  @Cron('0 1 * * 1-5')
-  async getStockData() {
-    if (process.env.NODE_ENV !== 'production') return;
-    const stock = await this.datasource.manager.findBy(Stock, {
-      isTrading: true,
-    });
-    const stockSize = Math.ceil(stock.length / STOCK_CUT);
-    let i = 0;
-    this.stock = [];
-    while (i < STOCK_CUT) {
-      this.stock.push(stock.slice(i * stockSize, (i + 1) * stockSize));
-      i++;
-    }
-  }
-
-  private convertResToMinuteData(
-    stockId: string,
-    item: MinuteData,
-    time: string,
-  ) {
-    const stockPeriod = new StockData();
-    stockPeriod.stock = { id: stockId } as Stock;
-    stockPeriod.startTime = new Date(
-      parseInt(item.stck_bsop_date.slice(0, 4)),
-      parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
-      parseInt(item.stck_bsop_date.slice(6, 8)),
-      parseInt(time.slice(0, 2)),
-      parseInt(time.slice(2, 4)),
-    );
-    stockPeriod.close = parseInt(item.stck_prpr);
-    stockPeriod.open = parseInt(item.stck_oprc);
-    stockPeriod.high = parseInt(item.stck_hgpr);
-    stockPeriod.low = parseInt(item.stck_lwpr);
-    stockPeriod.volume = parseInt(item.cntg_vol);
-    stockPeriod.createdAt = new Date();
-    return stockPeriod;
-  }
-
-  private isMarketOpenTime(time: string) {
-    const numberTime = parseInt(time);
-    return numberTime >= 90000 && numberTime <= 153000;
-  }
-
-  private async saveMinuteData(
-    stockId: string,
-    item: MinuteData[],
-    time: string,
-  ) {
-    const manager = this.datasource.manager;
-    if (!this.isMarketOpenTime(time)) return;
-    const stockPeriod = item.map((val) =>
-      this.convertResToMinuteData(stockId, val, time),
-    );
-    manager.save(this.entity, stockPeriod);
-  }
-
-  private async getMinuteDataInterval(
-    stockId: string,
-    time: string,
-    config: typeof openApiConfig,
-  ) {
-    const query = this.getUpdateStockQuery(stockId, time);
-    try {
-      const response = await getOpenApi(
-        this.url,
-        config,
-        query,
-        TR_IDS.MINUTE_DATA,
-      );
-      let output;
-      if (response.output2) output = response.output2;
-      if (output && output[0] && isMinuteData(output[0])) {
-        this.saveMinuteData(stockId, output, time);
-      }
-    } catch (error) {
-      this.logger.warn(error);
-    }
-  }
-
-  private async getMinuteDataChunk(
-    chunk: Stock[],
-    config: typeof openApiConfig,
-  ) {
-    const time = getCurrentTime();
-    let interval = 0;
-    for await (const stock of chunk) {
-      setTimeout(
-        () => this.getMinuteDataInterval(stock.id!, time, config),
-        interval,
-      );
-      interval += this.intervals;
-    }
-  }
-
-  @Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
-  getMinuteData() {
-    if (process.env.NODE_ENV !== 'production') return;
-    const configCount = openApiToken.configs.length;
-    const stock = this.stock[this.flip % STOCK_CUT];
-    this.flip++;
-    const chunkSize = Math.ceil(stock.length / configCount);
-    for (let i = 0; i < configCount; i++) {
-      const chunk = stock.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getMinuteDataChunk(chunk, openApiToken.configs[i]);
-    }
-  }
-
-  private getUpdateStockQuery(
-    stockId: string,
-    time: string,
-    isPastData: boolean = true,
-    marketCode: 'J' | 'W' = 'J',
-  ): UpdateStockQuery {
-    return {
-      fid_etc_cls_code: '',
-      fid_cond_mrkt_div_code: marketCode,
-      fid_input_iscd: stockId,
-      fid_input_hour_1: time,
-      fid_pw_data_incu_yn: isPastData ? 'Y' : 'N',
-    };
-  }
-}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiPeriodData.api.ts
deleted file mode 100644
index f4268088..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiPeriodData.api.ts
+++ /dev/null
@@ -1,218 +0,0 @@
-import { Inject, Injectable } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { DataSource, EntityManager } from 'typeorm';
-import { Logger } from 'winston';
-import {
-  ChartData,
-  isChartData,
-  ItemChartPriceQuery,
-  Period,
-} from '../type/openapiPeriodData';
-import { TR_IDS } from '../type/openapiUtil.type';
-import {
-  getOpenApi,
-  getPreviousDate,
-  getTodayDate,
-} from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
-import { Stock } from '@/stock/domain/stock.entity';
-import {
-  StockData,
-  StockDaily,
-  StockWeekly,
-  StockMonthly,
-  StockYearly,
-} from '@/stock/domain/stockData.entity';
-
-const DATE_TO_ENTITY = {
-  D: StockDaily,
-  W: StockWeekly,
-  M: StockMonthly,
-  Y: StockYearly,
-};
-
-const DATE_TO_MONTH = {
-  D: 3,
-  W: 6,
-  M: 12,
-  Y: 24,
-};
-
-const INTERVALS = 4000;
-
-@Injectable()
-export class OpenapiPeriodData {
-  private readonly url: string =
-    '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
-  constructor(
-    private readonly datasource: DataSource,
-    @Inject('winston') private readonly logger: Logger,
-  ) {
-    //this.getItemChartPriceCheck();
-  }
-
-  @Cron('0 1 * * 1-5')
-  async getItemChartPriceCheck() {
-    if (process.env.NODE_ENV !== 'production') return;
-    const stocks = await this.datasource.manager.find(Stock, {
-      where: {
-        isTrading: true,
-      },
-    });
-    const configCount = openApiToken.configs.length;
-    const chunkSize = Math.ceil(stocks.length / configCount);
-
-    for (let i = 0; i < configCount; i++) {
-      const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getChartData(chunk, 'D');
-      setTimeout(() => this.getChartData(chunk, 'W'), INTERVALS);
-      setTimeout(() => this.getChartData(chunk, 'M'), INTERVALS * 2);
-      setTimeout(() => this.getChartData(chunk, 'Y'), INTERVALS * 3);
-    }
-  }
-
-  private async getChartData(chunk: Stock[], period: Period) {
-    const baseTime = INTERVALS * 4;
-    const entity = DATE_TO_ENTITY[period];
-
-    let time = 0;
-    for (const stock of chunk) {
-      time += baseTime;
-      setTimeout(() => this.processStockData(stock, period, entity), time);
-    }
-  }
-
-  private async processStockData(
-    stock: Stock,
-    period: Period,
-    entity: typeof StockData,
-  ) {
-    const stockPeriod = new StockData();
-    const manager = this.datasource.manager;
-    let configIdx = 0;
-    let end = getTodayDate();
-    let start = getPreviousDate(end, 3);
-    let isFail = false;
-
-    while (!isFail) {
-      configIdx = (configIdx + 1) % openApiToken.configs.length;
-      this.setStockPeriod(stockPeriod, stock.id!, end);
-
-      // chart 데이터가 있는 지 확인 -> 리턴
-      if (await this.existsChartData(stockPeriod, manager, entity)) return;
-
-      const query = this.getItemChartPriceQuery(stock.id!, start, end, period);
-
-      const output = await this.fetchChartData(query, configIdx);
-
-      if (output) {
-        await this.saveChartData(entity, stock.id!, output);
-        ({ endDate: end, startDate: start } = this.updateDates(start, period));
-      } else isFail = true;
-    }
-  }
-
-  private setStockPeriod(
-    stockPeriod: StockData,
-    stockId: string,
-    endDate: string,
-  ): void {
-    stockPeriod.stock = { id: stockId } as Stock;
-    stockPeriod.startTime = new Date(
-      parseInt(endDate.slice(0, 4)),
-      parseInt(endDate.slice(4, 6)) - 1,
-      parseInt(endDate.slice(6, 8)),
-    );
-  }
-
-  private async fetchChartData(query: ItemChartPriceQuery, configIdx: number) {
-    try {
-      const response = await getOpenApi(
-        this.url,
-        openApiToken.configs[configIdx],
-        query,
-        TR_IDS.ITEM_CHART_PRICE,
-      );
-      return response.output2 as ChartData[];
-    } catch (error) {
-      this.logger.warn(error);
-    }
-  }
-
-  private updateDates(
-    startDate: string,
-    period: Period,
-  ): { endDate: string; startDate: string } {
-    const endDate = getPreviousDate(startDate, DATE_TO_MONTH[period]);
-    startDate = getPreviousDate(endDate, DATE_TO_MONTH[period]);
-    return { endDate, startDate };
-  }
-
-  private async existsChartData(
-    stock: StockData,
-    manager: EntityManager,
-    entity: typeof StockData,
-  ) {
-    return await manager.findOne(entity, {
-      where: {
-        stock: { id: stock.stock.id },
-        createdAt: stock.startTime,
-      },
-    });
-  }
-
-  private async insertChartData(stock: StockData, entity: typeof StockData) {
-    const manager = this.datasource.manager;
-    if (!(await this.existsChartData(stock, manager, entity))) {
-      await manager.save(entity, stock);
-    }
-  }
-
-  private convertObjectToStockData(item: ChartData, stockId: string) {
-    const stockPeriod = new StockData();
-    stockPeriod.stock = { id: stockId } as Stock;
-    stockPeriod.startTime = new Date(
-      parseInt(item.stck_bsop_date.slice(0, 4)),
-      parseInt(item.stck_bsop_date.slice(4, 6)) - 1,
-      parseInt(item.stck_bsop_date.slice(6, 8)),
-    );
-    stockPeriod.close = parseInt(item.stck_clpr);
-    stockPeriod.open = parseInt(item.stck_oprc);
-    stockPeriod.high = parseInt(item.stck_hgpr);
-    stockPeriod.low = parseInt(item.stck_lwpr);
-    stockPeriod.volume = parseInt(item.acml_vol);
-    stockPeriod.createdAt = new Date();
-    return stockPeriod;
-  }
-
-  private async saveChartData(
-    entity: typeof StockData,
-    stockId: string,
-    data: ChartData[],
-  ) {
-    for (const item of data) {
-      if (!isChartData(item)) {
-        continue;
-      }
-      const stockPeriod = this.convertObjectToStockData(item, stockId);
-      await this.insertChartData(stockPeriod, entity);
-    }
-  }
-
-  private getItemChartPriceQuery(
-    stockId: string,
-    startDate: string,
-    endDate: string,
-    period: Period,
-    marketCode: 'J' | 'W' = 'J',
-  ): ItemChartPriceQuery {
-    return {
-      fid_cond_mrkt_div_code: marketCode,
-      fid_input_iscd: stockId,
-      fid_input_date_1: startDate,
-      fid_input_date_2: endDate,
-      fid_period_div_code: period,
-      fid_org_adj_prc: 0,
-    };
-  }
-}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
deleted file mode 100644
index 6e6c88c5..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/api/openapiToken.api.ts
+++ /dev/null
@@ -1,112 +0,0 @@
-import { Inject } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { Logger } from 'winston';
-import { openApiConfig } from '../config/openapi.config';
-import { OpenapiException } from '../util/openapiCustom.error';
-import { postOpenApi } from '../util/openapiUtil.api';
-import { logger } from '@/configs/logger.config';
-
-class OpenapiTokenApi {
-  private config: (typeof openApiConfig)[] = [];
-  constructor(@Inject('winston') private readonly logger: Logger) {
-    const accounts = openApiConfig.STOCK_ACCOUNT!.split(',');
-    const api_keys = openApiConfig.STOCK_API_KEY!.split(',');
-    const api_passwords = openApiConfig.STOCK_API_PASSWORD!.split(',');
-    if (
-      accounts.length === 0 ||
-      accounts.length !== api_keys.length ||
-      api_passwords.length !== api_keys.length
-    ) {
-      this.logger.warn('Open API Config Error');
-    }
-    for (let i = 0; i < accounts.length; i++) {
-      this.config.push({
-        STOCK_URL: openApiConfig.STOCK_URL,
-        STOCK_ACCOUNT: accounts[i],
-        STOCK_API_KEY: api_keys[i],
-        STOCK_API_PASSWORD: api_passwords[i],
-      });
-    }
-    this.initAuthenValue();
-  }
-
-  get configs() {
-    //TODO : 현재 구조에서 받아올 때마다 확인후 할당으로 변경
-    return this.config;
-  }
-
-  private async initAuthenValue() {
-    const delay = 60000;
-    const delayMinute = delay / 1000 / 60;
-
-    try {
-      await this.initAccessToken();
-      await this.initWebSocketKey();
-    } catch (error) {
-      if (error instanceof Error) {
-        this.logger.warn(
-          `Request failed: ${error.message}. Retrying in ${delayMinute} minute...`,
-        );
-      } else {
-        this.logger.warn(
-          `Request failed. Retrying in ${delayMinute} minute...`,
-        );
-        setTimeout(async () => {
-          await this.initAccessToken();
-          await this.initWebSocketKey();
-        }, delay);
-      }
-    }
-  }
-
-  @Cron('50 0 * * 1-5')
-  async initAccessToken() {
-    const updatedConfig = await Promise.all(
-      this.config.map(async (val) => {
-        val.STOCK_API_TOKEN = await this.getToken(val)!;
-        return val;
-      }),
-    );
-    this.config = updatedConfig;
-  }
-
-  @Cron('50 0 * * 1-5')
-  async initWebSocketKey() {
-    const updatedConfig = await Promise.all(
-      this.config.map(async (val) => {
-        val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
-        return val;
-      }),
-    );
-    this.config = updatedConfig;
-  }
-
-  private async getToken(config: typeof openApiConfig): Promise<string> {
-    const body = {
-      grant_type: 'client_credentials',
-      appkey: config.STOCK_API_KEY,
-      appsecret: config.STOCK_API_PASSWORD,
-    };
-    const tmp = await postOpenApi('/oauth2/tokenP', config, body);
-    if (!tmp.access_token) {
-      throw new OpenapiException('Access Token Failed', 403);
-    }
-    return tmp.access_token as string;
-  }
-
-  private async getWebSocketKey(config: typeof openApiConfig): Promise<string> {
-    const body = {
-      grant_type: 'client_credentials',
-      appkey: config.STOCK_API_KEY,
-      secretkey: config.STOCK_API_PASSWORD,
-    };
-    const tmp = await postOpenApi('/oauth2/Approval', config, body);
-    if (!tmp.approval_key) {
-      throw new OpenapiException('WebSocket Key Failed', 403);
-    }
-    return tmp.approval_key as string;
-  }
-}
-
-const openApiToken = new OpenapiTokenApi(logger);
-export { openApiToken };
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/config/openapi.config.ts b/packages/backend/src/scraper/korea-stock-info/openapi/config/openapi.config.ts
deleted file mode 100644
index 8aa12ea3..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/config/openapi.config.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import * as dotenv from 'dotenv';
-
-dotenv.config();
-
-export const openApiConfig: {
-  STOCK_URL: string | undefined;
-  STOCK_ACCOUNT: string | undefined;
-  STOCK_API_KEY: string | undefined;
-  STOCK_API_PASSWORD: string | undefined;
-  STOCK_API_TOKEN?: string;
-  STOCK_WEBSOCKET_KEY?: string;
-} = {
-  STOCK_URL: process.env.STOCK_URL,
-  STOCK_ACCOUNT: process.env.STOCK_ACCOUNT,
-  STOCK_API_KEY: process.env.STOCK_API_KEY,
-  STOCK_API_PASSWORD: process.env.STOCK_API_PASSWORD,
-};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.module.ts
deleted file mode 100644
index cb45c91c..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.module.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { Module } from '@nestjs/common';
-import { TypeOrmModule } from '@nestjs/typeorm';
-import { OpenapiDetailData } from './api/openapiDetailData.api';
-import { OpenapiLiveData } from './api/openapiLiveData.api';
-import { OpenapiMinuteData } from './api/openapiMinuteData.api';
-import { OpenapiPeriodData } from './api/openapiPeriodData.api';
-import { OpenapiScraperService } from './openapi-scraper.service';
-import { WebsocketClient } from './websocketClient.service';
-import { Stock } from '@/stock/domain/stock.entity';
-import {
-  StockDaily,
-  StockMinutely,
-  StockMonthly,
-  StockWeekly,
-  StockYearly,
-} from '@/stock/domain/stockData.entity';
-import { StockDetail } from '@/stock/domain/stockDetail.entity';
-import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
-
-@Module({
-  imports: [
-    TypeOrmModule.forFeature([
-      Stock,
-      StockMinutely,
-      StockDaily,
-      StockWeekly,
-      StockMonthly,
-      StockYearly,
-      StockLiveData,
-      StockDetail,
-    ]),
-  ],
-  controllers: [],
-  providers: [
-    OpenapiPeriodData,
-    OpenapiMinuteData,
-    OpenapiDetailData,
-    OpenapiScraperService,
-    OpenapiLiveData,
-    WebsocketClient,
-  ],
-})
-export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.service.ts b/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.service.ts
deleted file mode 100644
index 52c90179..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/openapi-scraper.service.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { DataSource } from 'typeorm';
-import { OpenapiDetailData } from './api/openapiDetailData.api';
-import { OpenapiMinuteData } from './api/openapiMinuteData.api';
-import { OpenapiPeriodData } from './api/openapiPeriodData.api';
-
-@Injectable()
-export class OpenapiScraperService {
-  public constructor(
-    private datasource: DataSource,
-    private readonly openapiPeriodData: OpenapiPeriodData,
-    private readonly openapiMinuteData: OpenapiMinuteData,
-    private readonly openapiDetailData: OpenapiDetailData,
-  ) {}
-}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.spec.ts b/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.spec.ts
deleted file mode 100644
index 37d3deb6..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.spec.ts
+++ /dev/null
@@ -1,106 +0,0 @@
-/* eslint-disable max-lines-per-function */
-import { parseMessage } from './openapi.parser';
-
-const answer = [
-  {
-    STOCK_ID: '005930',
-    MKSC_SHRN_ISCD: 5930,
-    STCK_CNTG_HOUR: 93354,
-    STCK_PRPR: 71900,
-    PRDY_VRSS_SIGN: 5,
-    PRDY_VRSS: -100,
-    PRDY_CTRT: -0.14,
-    WGHN_AVRG_STCK_PRC: 72023.83,
-    STCK_OPRC: 72100,
-    STCK_HGPR: 72400,
-    STCK_LWPR: 71700,
-    ASKP1: 71900,
-    BIDP1: 71800,
-    CNTG_VOL: 1,
-    ACML_VOL: 3052507,
-    ACML_TR_PBMN: 219853241700,
-    SELN_CNTG_CSNU: 5105,
-    SHNU_CNTG_CSNU: 6937,
-    NTBY_CNTG_CSNU: 1832,
-    CTTR: 84.9,
-    SELN_CNTG_SMTN: 1366314,
-    SHNU_CNTG_SMTN: 1159996,
-    CCLD_DVSN: 1,
-    SHNU_RATE: 0.39,
-    PRDY_VOL_VRSS_ACML_VOL_RATE: 20.28,
-    OPRC_HOUR: 90020,
-    OPRC_VRSS_PRPR_SIGN: 5,
-    OPRC_VRSS_PRPR: -200,
-    HGPR_HOUR: 90820,
-    HGPR_VRSS_PRPR_SIGN: 5,
-    HGPR_VRSS_PRPR: -500,
-    LWPR_HOUR: 92619,
-    LWPR_VRSS_PRPR_SIGN: 2,
-    LWPR_VRSS_PRPR: 200,
-    BSOP_DATE: 20230612,
-    NEW_MKOP_CLS_CODE: 20,
-    TRHT_YN: 'N',
-    ASKP_RSQN1: 65945,
-    BIDP_RSQN1: 216924,
-    TOTAL_ASKP_RSQN: 1118750,
-    TOTAL_BIDP_RSQN: 2199206,
-    VOL_TNRT: 0.05,
-    PRDY_SMNS_HOUR_ACML_VOL: 2424142,
-    PRDY_SMNS_HOUR_ACML_VOL_RATE: 125.92,
-    HOUR_CLS_CODE: 0,
-    MRKT_TRTM_CLS_CODE: null,
-    VI_STND_PRC: 72100,
-  },
-];
-
-describe('openapi parser test', () => {
-  test('parse json websocket data', () => {
-    const message = `{
-        "header": {
-            "tr_id": "H0STCNT0", 
-            "tr_key": "005930", 
-            "encrypt": "N"
-            }, 
-        "body": {
-            "rt_cd": "0", 
-            "msg_cd": "OPSP0000",
-            "msg1": "SUBSCRIBE SUCCESS", 
-            "output": {
-                "iv": "0123456789abcdef", 
-                "key": "abcdefghijklmnopabcdefghijklmnop"}
-            }
-        }`;
-
-    const result = parseMessage(message);
-
-    expect(result).toEqual(JSON.parse(message));
-  });
-
-  test('parse stockData', () => {
-    const message =
-      '0|H0STCNT0|001|005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
-      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
-      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
-      '2424142^125.92^0^^72100';
-
-    const result = parseMessage(message);
-
-    expect(result).toEqual(answer);
-  });
-
-  test('parse stockData', () => {
-    const message =
-      '0|H0STCNT0|002|005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
-      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
-      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
-      '2424142^125.92^0^^72100^' +
-      '005930^093354^71900^5^-100^-0.14^72023.83^72100^72400^71700^71900^71800^1^3052' +
-      '507^219853241700^5105^6937^1832^84.90^1366314^1159996^1^0.39^20.28^090020^5^-2' +
-      '00^090820^5^-500^092619^2^200^20230612^20^N^65945^216924^1118750^2199206^0.05^' +
-      '2424142^125.92^0^^72100';
-
-    const result = parseMessage(message);
-
-    expect(result).toEqual([answer[0], answer[0]]);
-  });
-});
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.ts b/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.ts
deleted file mode 100644
index fe3e7002..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/parse/openapi.parser.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { stockDataKeys } from '../type/openapiLiveData.type';
-
-export const parseMessage = (data: string) => {
-  try {
-    return JSON.parse(data);
-    //eslint-disable-next-line @typescript-eslint/no-unused-vars
-  } catch (e) {
-    return parseStockData(data);
-  }
-};
-const FIELD_LENGTH: number = stockDataKeys.length;
-
-const parseStockData = (input: string) => {
-  const dataBlocks = input.split('|'); // 데이터 구분
-  const results = [];
-  const size = parseInt(dataBlocks[2]); // 데이터 건수
-  const rawData = dataBlocks[3];
-  const values = rawData.split('^'); // 필드 구분자 '^'
-
-  for (let i = 0; i < size; i++) {
-    //TODO : type narrowing require
-    const parsedData: Record<string, string | number | null> = {};
-    parsedData['STOCK_ID'] = values[i * FIELD_LENGTH];
-    stockDataKeys.forEach((field: string, index: number) => {
-      const value = values[index + FIELD_LENGTH * i];
-      if (!value) return (parsedData[field] = null);
-
-      // 숫자형 필드 처리
-      if (isNaN(parseInt(value))) {
-        parsedData[field] = value; // 문자열 그대로 저장
-      } else {
-        parsedData[field] = parseFloat(value); // 숫자로 변환
-      }
-    });
-    results.push(parsedData);
-  }
-  return results;
-};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiDetailData.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiDetailData.type.ts
deleted file mode 100644
index 38015d48..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiDetailData.type.ts
+++ /dev/null
@@ -1,214 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any*/
-/* eslint-disable max-lines-per-function */
-
-export type DetailDataQuery = {
-  fid_cond_mrkt_div_code: 'J';
-  fid_input_iscd: string;
-  fid_div_cls_code: '0' | '1';
-};
-
-export type FinancialRatio = {
-  stac_yymm: string; // 결산 년월
-  grs: string; // 매출액 증가율
-  bsop_prfi_inrt: string; // 영업 이익 증가율
-  ntin_inrt: string; // 순이익 증가율
-  roe_val: string; // ROE 값
-  eps: string; // EPS
-  sps: string; // 주당매출액
-  bps: string; // BPS
-  rsrv_rate: string; // 유보 비율
-  lblt_rate: string; // 부채 비율
-};
-
-export function isFinancialRatioData(data: any): data is FinancialRatio {
-  return (
-    data &&
-    typeof data.stac_yymm === 'string' &&
-    typeof data.grs === 'string' &&
-    typeof data.bsop_prfi_inrt === 'string' &&
-    typeof data.ntin_inrt === 'string' &&
-    typeof data.roe_val === 'string' &&
-    typeof data.eps === 'string' &&
-    typeof data.sps === 'string' &&
-    typeof data.bps === 'string' &&
-    typeof data.rsrv_rate === 'string' &&
-    typeof data.lblt_rate === 'string'
-  );
-}
-
-export type ProductDetail = {
-  pdno: string; // 상품번호
-  prdt_type_cd: string; // 상품유형코드
-  mket_id_cd: string; // 시장ID코드
-  scty_grp_id_cd: string; // 증권그룹ID코드
-  excg_dvsn_cd: string; // 거래소구분코드
-  setl_mmdd: string; // 결산월일
-  lstg_stqt: string; // 상장주수 - 이거 사용
-  lstg_cptl_amt: string; // 상장자본금액
-  cpta: string; // 자본금
-  papr: string; // 액면가
-  issu_pric: string; // 발행가격
-  kospi200_item_yn: string; // 코스피200종목여부 - 이것도 사용
-  scts_mket_lstg_dt: string; // 유가증권시장상장일자
-  scts_mket_lstg_abol_dt: string; // 유가증권시장상장폐지일자
-  kosdaq_mket_lstg_dt: string; // 코스닥시장상장일자
-  kosdaq_mket_lstg_abol_dt: string; // 코스닥시장상장폐지일자
-  frbd_mket_lstg_dt: string; // 프리보드시장상장일자
-  frbd_mket_lstg_abol_dt: string; // 프리보드시장상장폐지일자
-  reits_kind_cd: string; // 리츠종류코드
-  etf_dvsn_cd: string; // ETF구분코드
-  oilf_fund_yn: string; // 유전펀드여부
-  idx_bztp_lcls_cd: string; // 지수업종대분류코드
-  idx_bztp_mcls_cd: string; // 지수업종중분류코드
-  idx_bztp_scls_cd: string; // 지수업종소분류코드
-  stck_kind_cd: string; // 주식종류코드
-  mfnd_opng_dt: string; // 뮤추얼펀드개시일자
-  mfnd_end_dt: string; // 뮤추얼펀드종료일자
-  dpsi_erlm_cncl_dt: string; // 예탁등록취소일자
-  etf_cu_qty: string; // ETFCU수량
-  prdt_name: string; // 상품명
-  prdt_name120: string; // 상품명120
-  prdt_abrv_name: string; // 상품약어명
-  std_pdno: string; // 표준상품번호
-  prdt_eng_name: string; // 상품영문명
-  prdt_eng_name120: string; // 상품영문명120
-  prdt_eng_abrv_name: string; // 상품영문약어명
-  dpsi_aptm_erlm_yn: string; // 예탁지정등록여부
-  etf_txtn_type_cd: string; // ETF과세유형코드
-  etf_type_cd: string; // ETF유형코드
-  lstg_abol_dt: string; // 상장폐지일자
-  nwst_odst_dvsn_cd: string; // 신주구주구분코드
-  sbst_pric: string; // 대용가격
-  thco_sbst_pric: string; // 당사대용가격
-  thco_sbst_pric_chng_dt: string; // 당사대용가격변경일자
-  tr_stop_yn: string; // 거래정지여부
-  admn_item_yn: string; // 관리종목여부
-  thdt_clpr: string; // 당일종가
-  bfdy_clpr: string; // 전일종가
-  clpr_chng_dt: string; // 종가변경일자
-  std_idst_clsf_cd: string; // 표준산업분류코드
-  std_idst_clsf_cd_name: string; // 표준산업분류코드명
-  idx_bztp_lcls_cd_name: string; // 지수업종대분류코드명
-  idx_bztp_mcls_cd_name: string; // 지수업종중분류코드명
-  idx_bztp_scls_cd_name: string; // 지수업종소분류코드명
-  ocr_no: string; // OCR번호
-  crfd_item_yn: string; // 크라우드펀딩종목여부
-  elec_scty_yn: string; // 전자증권여부
-  issu_istt_cd: string; // 발행기관코드
-  etf_chas_erng_rt_dbnb: string; // ETF추적수익율배수
-  etf_etn_ivst_heed_item_yn: string; // ETFETN투자유의종목여부
-  stln_int_rt_dvsn_cd: string; // 대주이자율구분코드
-  frnr_psnl_lmt_rt: string; // 외국인개인한도비율
-  lstg_rqsr_issu_istt_cd: string; // 상장신청인발행기관코드
-  lstg_rqsr_item_cd: string; // 상장신청인종목코드
-  trst_istt_issu_istt_cd: string; // 신탁기관발행기관코드
-};
-
-export const isProductDetail = (data: any): data is ProductDetail => {
-  return (
-    typeof data.pdno === 'string' &&
-    typeof data.prdt_type_cd === 'string' &&
-    typeof data.mket_id_cd === 'string' &&
-    typeof data.scty_grp_id_cd === 'string' &&
-    typeof data.excg_dvsn_cd === 'string' &&
-    typeof data.setl_mmdd === 'string' &&
-    typeof data.lstg_stqt === 'string' &&
-    typeof data.lstg_cptl_amt === 'string' &&
-    typeof data.cpta === 'string' &&
-    typeof data.papr === 'string' &&
-    typeof data.issu_pric === 'string' &&
-    typeof data.kospi200_item_yn === 'string' &&
-    typeof data.scts_mket_lstg_dt === 'string' &&
-    typeof data.scts_mket_lstg_abol_dt === 'string' &&
-    typeof data.kosdaq_mket_lstg_dt === 'string' &&
-    typeof data.kosdaq_mket_lstg_abol_dt === 'string' &&
-    typeof data.frbd_mket_lstg_dt === 'string' &&
-    typeof data.frbd_mket_lstg_abol_dt === 'string' &&
-    typeof data.reits_kind_cd === 'string' &&
-    typeof data.etf_dvsn_cd === 'string' &&
-    typeof data.oilf_fund_yn === 'string' &&
-    typeof data.idx_bztp_lcls_cd === 'string' &&
-    typeof data.idx_bztp_mcls_cd === 'string' &&
-    typeof data.idx_bztp_scls_cd === 'string' &&
-    typeof data.stck_kind_cd === 'string' &&
-    typeof data.mfnd_opng_dt === 'string' &&
-    typeof data.mfnd_end_dt === 'string' &&
-    typeof data.dpsi_erlm_cncl_dt === 'string' &&
-    typeof data.etf_cu_qty === 'string' &&
-    typeof data.prdt_name === 'string' &&
-    typeof data.prdt_name120 === 'string' &&
-    typeof data.prdt_abrv_name === 'string' &&
-    typeof data.std_pdno === 'string' &&
-    typeof data.prdt_eng_name === 'string' &&
-    typeof data.prdt_eng_name120 === 'string' &&
-    typeof data.prdt_eng_abrv_name === 'string' &&
-    typeof data.dpsi_aptm_erlm_yn === 'string' &&
-    typeof data.etf_txtn_type_cd === 'string' &&
-    typeof data.etf_type_cd === 'string' &&
-    typeof data.lstg_abol_dt === 'string' &&
-    typeof data.nwst_odst_dvsn_cd === 'string' &&
-    typeof data.sbst_pric === 'string' &&
-    typeof data.thco_sbst_pric === 'string' &&
-    typeof data.thco_sbst_pric_chng_dt === 'string' &&
-    typeof data.tr_stop_yn === 'string' &&
-    typeof data.admn_item_yn === 'string' &&
-    typeof data.thdt_clpr === 'string' &&
-    typeof data.bfdy_clpr === 'string' &&
-    typeof data.clpr_chng_dt === 'string' &&
-    typeof data.std_idst_clsf_cd === 'string' &&
-    typeof data.std_idst_clsf_cd_name === 'string' &&
-    typeof data.idx_bztp_lcls_cd_name === 'string' &&
-    typeof data.idx_bztp_mcls_cd_name === 'string' &&
-    typeof data.idx_bztp_scls_cd_name === 'string' &&
-    typeof data.ocr_no === 'string' &&
-    typeof data.crfd_item_yn === 'string' &&
-    typeof data.elec_scty_yn === 'string' &&
-    typeof data.issu_istt_cd === 'string' &&
-    typeof data.etf_chas_erng_rt_dbnb === 'string' &&
-    typeof data.etf_etn_ivst_heed_item_yn === 'string' &&
-    typeof data.stln_int_rt_dvsn_cd === 'string' &&
-    typeof data.frnr_psnl_lmt_rt === 'string' &&
-    typeof data.lstg_rqsr_issu_istt_cd === 'string' &&
-    typeof data.lstg_rqsr_item_cd === 'string' &&
-    typeof data.trst_istt_issu_istt_cd === 'string'
-  );
-};
-
-export type StockDetailQuery = {
-  pdno: string;
-  prdt_type_cd: string;
-};
-
-//export type FinancialDetail = {
-//  stac_yymm: string; // 결산 년월
-//  sale_account: string; // 매출액
-//  sale_cost: string; // 매출원가
-//  sale_totl_prfi: string; // 매출총이익
-//  depr_cost: string; // 감가상각비
-//  sell_mang: string; // 판매관리비
-//  bsop_prti: string; // 영업이익
-//  bsop_non_ernn: string; // 영업외수익
-//  bsop_non_expn: string; // 영업외비용
-//  op_prfi: string; // 영업이익
-//  spec_prfi: string; // 특별이익
-//  spec_loss: string; // 특별손실
-//  thtr_ntin: string; // 세전순이익
-//};
-
-//export const isFinancialDetail = (data: any): data is FinancialDetail => {
-//  return (
-//    typeof data.stac_yymm === 'string' &&
-//    typeof data.sale_account === 'string' &&
-//    typeof data.sale_cost === 'string' &&
-//    typeof data.sale_totl_prfi === 'string' &&
-//    typeof data.depr_cost === 'string' &&
-//    typeof data.sell_mang === 'string' &&
-//    typeof data.bsop_prti === 'string' &&
-//    typeof data.bsop_non_ernn === 'string' &&
-//    typeof data.bsop_non_expn === 'string' &&
-//    typeof data.op_prfi === 'string' &&
-//    typeof data.spec_prfi === 'string' &&
-//    typeof data.spec_loss === 'string' &&
-//    typeof data.thtr_ntin === 'string'
-//  );
-//};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
deleted file mode 100644
index e1687cee..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiLiveData.type.ts
+++ /dev/null
@@ -1,150 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-/* eslint-disable max-lines-per-function */
-
-export type StockData = {
-  MKSC_SHRN_ISCD: string; // 유가증권 단축 종목코드
-  STCK_CNTG_HOUR: string; // 주식 체결 시간
-  STCK_PRPR: string; // 주식 현재가
-  PRDY_VRSS_SIGN: string; // 전일 대비 부호
-  PRDY_VRSS: string; // 전일 대비
-  PRDY_CTRT: string; // 전일 대비율
-  WGHN_AVRG_STCK_PRC: string; // 가중 평균 주식 가격
-  STCK_OPRC: string; // 주식 시가
-  STCK_HGPR: string; // 주식 최고가
-  STCK_LWPR: string; // 주식 최저가
-  ASKP1: string; // 매도호가1
-  BIDP1: string; // 매수호가1
-  CNTG_VOL: string; // 체결 거래량
-  ACML_VOL: string; // 누적 거래량
-  ACML_TR_PBMN: string; // 누적 거래 대금
-  SELN_CNTG_CSNU: string; // 매도 체결 건수
-  SHNU_CNTG_CSNU: string; // 매수 체결 건수
-  NTBY_CNTG_CSNU: string; // 순매수 체결 건수
-  CTTR: string; // 체결강도
-  SELN_CNTG_SMTN: string; // 총 매도 수량
-  SHNU_CNTG_SMTN: string; // 총 매수 수량
-  CCLD_DVSN: string; // 체결구분
-  SHNU_RATE: string; // 매수비율
-  PRDY_VOL_VRSS_ACML_VOL_RATE: string; // 전일 거래량 대비 등락율
-  OPRC_HOUR: string; // 시가 시간
-  OPRC_VRSS_PRPR_SIGN: string; // 시가대비구분
-  OPRC_VRSS_PRPR: string; // 시가대비
-  HGPR_HOUR: string; // 최고가 시간
-  HGPR_VRSS_PRPR_SIGN: string; // 고가대비구분
-  HGPR_VRSS_PRPR: string; // 고가대비
-  LWPR_HOUR: string; // 최저가 시간
-  LWPR_VRSS_PRPR_SIGN: string; // 저가대비구분
-  LWPR_VRSS_PRPR: string; // 저가대비
-  BSOP_DATE: string; // 영업 일자
-  NEW_MKOP_CLS_CODE: string; // 신 장운영 구분 코드
-  TRHT_YN: string; // 거래정지 여부
-  ASKP_RSQN1: string; // 매도호가 잔량1
-  BIDP_RSQN1: string; // 매수호가 잔량1
-  TOTAL_ASKP_RSQN: string; // 총 매도호가 잔량
-  TOTAL_BIDP_RSQN: string; // 총 매수호가 잔량
-  VOL_TNRT: string; // 거래량 회전율
-  PRDY_SMNS_HOUR_ACML_VOL: string; // 전일 동시간 누적 거래량
-  PRDY_SMNS_HOUR_ACML_VOL_RATE: string; // 전일 동시간 누적 거래량 비율
-  HOUR_CLS_CODE: string; // 시간 구분 코드
-  MRKT_TRTM_CLS_CODE: string; // 임의종료구분코드
-  VI_STND_PRC: string; // 정적VI발동기준가
-};
-
-export type OpenApiMessage = {
-  header: {
-    approval_key: string;
-    custtype: string;
-    tr_type: string;
-    'content-type': string;
-  };
-  body: {
-    input: {
-      tr_id: string;
-      tr_key: string;
-    };
-  };
-};
-
-export type MessageResponse = {
-  header: {
-    tr_id: string;
-    tr_key: string;
-    encrypt: string;
-  };
-  body: {
-    rt_cd: string;
-    msg_cd: string;
-    msg1: string;
-    output?: {
-      iv: string;
-      key: string;
-    };
-  };
-};
-
-export function isMessageResponse(data: any): data is MessageResponse {
-  return (
-    typeof data === 'object' &&
-    data !== null &&
-    typeof data.header === 'object' &&
-    data.header !== null &&
-    typeof data.header.tr_id === 'object' &&
-    typeof data.header.tr_key === 'object' &&
-    typeof data.header.encrypt === 'object' &&
-    typeof data.body === 'object' &&
-    data.body !== null &&
-    typeof data.body.rt_cd === 'object' &&
-    typeof data.body.msg_cd === 'object' &&
-    typeof data.body.msg1 === 'object' &&
-    typeof data.body.output === 'object'
-  );
-}
-
-export const stockDataKeys = [
-  'MKSC_SHRN_ISCD',
-  'STCK_CNTG_HOUR',
-  'STCK_PRPR',
-  'PRDY_VRSS_SIGN',
-  'PRDY_VRSS',
-  'PRDY_CTRT',
-  'WGHN_AVRG_STCK_PRC',
-  'STCK_OPRC',
-  'STCK_HGPR',
-  'STCK_LWPR',
-  'ASKP1',
-  'BIDP1',
-  'CNTG_VOL',
-  'ACML_VOL',
-  'ACML_TR_PBMN',
-  'SELN_CNTG_CSNU',
-  'SHNU_CNTG_CSNU',
-  'NTBY_CNTG_CSNU',
-  'CTTR',
-  'SELN_CNTG_SMTN',
-  'SHNU_CNTG_SMTN',
-  'CCLD_DVSN',
-  'SHNU_RATE',
-  'PRDY_VOL_VRSS_ACML_VOL_RATE',
-  'OPRC_HOUR',
-  'OPRC_VRSS_PRPR_SIGN',
-  'OPRC_VRSS_PRPR',
-  'HGPR_HOUR',
-  'HGPR_VRSS_PRPR_SIGN',
-  'HGPR_VRSS_PRPR',
-  'LWPR_HOUR',
-  'LWPR_VRSS_PRPR_SIGN',
-  'LWPR_VRSS_PRPR',
-  'BSOP_DATE',
-  'NEW_MKOP_CLS_CODE',
-  'TRHT_YN',
-  'ASKP_RSQN1',
-  'BIDP_RSQN1',
-  'TOTAL_ASKP_RSQN',
-  'TOTAL_BIDP_RSQN',
-  'VOL_TNRT',
-  'PRDY_SMNS_HOUR_ACML_VOL',
-  'PRDY_SMNS_HOUR_ACML_VOL_RATE',
-  'HOUR_CLS_CODE',
-  'MRKT_TRTM_CLS_CODE',
-  'VI_STND_PRC',
-];
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiMinuteData.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiMinuteData.type.ts
deleted file mode 100644
index 5deb2d9e..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiMinuteData.type.ts
+++ /dev/null
@@ -1,33 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-
-export type MinuteData = {
-  stck_bsop_date: string;
-  stck_cntg_hour: string;
-  stck_prpr: string;
-  stck_oprc: string;
-  stck_hgpr: string;
-  stck_lwpr: string;
-  cntg_vol: string;
-  acml_tr_pbmn: string;
-};
-
-export type UpdateStockQuery = {
-  fid_etc_cls_code: string;
-  fid_cond_mrkt_div_code: 'J' | 'W';
-  fid_input_iscd: string;
-  fid_input_hour_1: string;
-  fid_pw_data_incu_yn: 'Y' | 'N';
-};
-
-export const isMinuteData = (data: any) => {
-  return (
-    typeof data.stck_bsop_date === 'string' &&
-    typeof data.stck_cntg_hour === 'string' &&
-    typeof data.stck_prpr === 'string' &&
-    typeof data.stck_oprc === 'string' &&
-    typeof data.stck_hgpr === 'string' &&
-    typeof data.stck_lwpr === 'string' &&
-    typeof data.cntg_vol === 'string' &&
-    typeof data.acml_tr_pbmn === 'string'
-  );
-};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiPeriodData.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiPeriodData.ts
deleted file mode 100644
index e4066f7c..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiPeriodData.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-export type Period = 'D' | 'W' | 'M' | 'Y';
-export type ChartData = {
-  stck_bsop_date: string;
-  stck_clpr: string;
-  stck_oprc: string;
-  stck_hgpr: string;
-  stck_lwpr: string;
-  acml_vol: string;
-  acml_tr_pbmn: string;
-  flng_cls_code: string;
-  prtt_rate: string;
-  mod_yn: string;
-  prdy_vrss_sign: string;
-  prdy_vrss: string;
-  revl_issu_reas: string;
-};
-
-export type ItemChartPriceQuery = {
-  fid_cond_mrkt_div_code: 'J' | 'W';
-  fid_input_iscd: string;
-  fid_input_date_1: string;
-  fid_input_date_2: string;
-  fid_period_div_code: Period;
-  fid_org_adj_prc: number;
-};
-
-export const isChartData = (data?: any) => {
-  return (
-    data &&
-    typeof data.stck_bsop_date === 'string' &&
-    typeof data.stck_clpr === 'string' &&
-    typeof data.stck_oprc === 'string' &&
-    typeof data.stck_hgpr === 'string' &&
-    typeof data.stck_lwpr === 'string' &&
-    typeof data.acml_vol === 'string' &&
-    typeof data.acml_tr_pbmn === 'string' &&
-    typeof data.flng_cls_code === 'string' &&
-    typeof data.prtt_rate === 'string' &&
-    typeof data.mod_yn === 'string' &&
-    typeof data.prdy_vrss_sign === 'string' &&
-    typeof data.prdy_vrss === 'string' &&
-    typeof data.revl_issu_reas === 'string'
-  );
-};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiUtil.type.ts b/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiUtil.type.ts
deleted file mode 100644
index 6df0ca19..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/type/openapiUtil.type.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-export type TR_ID =
-  | 'FHKST03010100'
-  | 'FHKST03010200'
-  | 'FHKST66430300'
-  | 'HHKDB669107C0'
-  | 'CTPF1002R';
-
-export const TR_IDS: Record<string, TR_ID> = {
-  ITEM_CHART_PRICE: 'FHKST03010100',
-  MINUTE_DATA: 'FHKST03010200',
-  FINANCIAL_DATA: 'FHKST66430300',
-  PRODUCTION_DETAIL: 'CTPF1002R',
-};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiCustom.error.ts b/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiCustom.error.ts
deleted file mode 100644
index 1e0c3913..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiCustom.error.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { HttpException, HttpStatus } from '@nestjs/common';
-
-export class OpenapiException extends HttpException {
-  private error: unknown;
-  constructor(message: string, status: HttpStatus, error?: unknown) {
-    super(message, status);
-    this.error = error;
-  }
-
-  public getError() {
-    return this.error;
-  }
-}
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiUtil.api.ts b/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiUtil.api.ts
deleted file mode 100644
index fa8f75b4..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/util/openapiUtil.api.ts
+++ /dev/null
@@ -1,115 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any*/
-import * as crypto from 'crypto';
-import { HttpStatus } from '@nestjs/common';
-import axios from 'axios';
-import { openApiConfig } from '../config/openapi.config';
-import { TR_ID } from '../type/openapiUtil.type';
-import { OpenapiException } from './openapiCustom.error';
-
-const throwOpenapiException = (error: any) => {
-  if (error.message && error.response && error.response.status) {
-    throw new OpenapiException(
-      `Request failed: ${error.message}`,
-      error.response.status,
-      error,
-    );
-  } else {
-    throw new OpenapiException(
-      `Unknown error: ${error.message || 'No message'}`,
-      HttpStatus.INTERNAL_SERVER_ERROR,
-      error,
-    );
-  }
-};
-
-const postOpenApi = async (
-  url: string,
-  config: typeof openApiConfig,
-  body: object,
-) => {
-  try {
-    const response = await axios.post(config.STOCK_URL + url, body);
-    return response.data;
-  } catch (error) {
-    throwOpenapiException(error);
-  }
-};
-
-const getOpenApi = async (
-  url: string,
-  config: typeof openApiConfig,
-  query: object,
-  tr_id: TR_ID,
-) => {
-  try {
-    const response = await axios.get(config.STOCK_URL + url, {
-      params: query,
-      headers: {
-        Authorization: `Bearer ${config.STOCK_API_TOKEN}`,
-        appkey: config.STOCK_API_KEY,
-        appsecret: config.STOCK_API_PASSWORD,
-        tr_id,
-        custtype: 'P',
-      },
-    });
-    return response.data;
-  } catch (error) {
-    throwOpenapiException(error);
-  }
-};
-
-const getTodayDate = (): string => {
-  const today = new Date();
-  return today.toISOString().split('T')[0].replace(/-/g, '');
-};
-
-const getPreviousDate = (date: string, months: number): string => {
-  const currentDate = new Date(
-    date.slice(0, 4) + '-' + date.slice(4, 6) + '-' + date.slice(6, 8),
-  );
-  currentDate.setMonth(currentDate.getMonth() - months);
-  return currentDate.toISOString().split('T')[0].replace(/-/g, '');
-};
-
-const getCurrentTime = () => {
-  const now = new Date();
-  const hours = String(now.getHours()).padStart(2, '0');
-  const minutes = String(now.getMinutes()).padStart(2, '0');
-  const seconds = String(now.getSeconds()).padStart(2, '0');
-  return `${hours}${minutes}${seconds}`;
-};
-
-const decryptAES256 = (
-  encryptedText: string,
-  key: string,
-  iv: string,
-): string => {
-  const decipher = crypto.createDecipheriv(
-    'aes-256-cbc',
-    Buffer.from(key, 'hex'),
-    Buffer.from(iv, 'hex'),
-  );
-  let decrypted = decipher.update(encryptedText, 'hex', 'utf8');
-  decrypted += decipher.final('utf8');
-  return decrypted;
-};
-
-const bufferToObject = (buffer: Buffer): any => {
-  try {
-    const jsonString = buffer.toString('utf-8');
-    return JSON.parse(jsonString);
-  } catch (error) {
-    console.error('Failed to convert buffer to object:', error);
-    throw error;
-  }
-};
-
-export {
-  postOpenApi,
-  getOpenApi,
-  getTodayDate,
-  getPreviousDate,
-  getCurrentTime,
-  decryptAES256,
-  bufferToObject,
-};
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/util/priorityQueue.ts b/packages/backend/src/scraper/korea-stock-info/openapi/util/priorityQueue.ts
deleted file mode 100644
index a49e5822..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/util/priorityQueue.ts
+++ /dev/null
@@ -1,99 +0,0 @@
-export class PriorityQueue<T> {
-  private heap: { value: T; priority: number }[];
-
-  constructor() {
-    this.heap = [];
-  }
-
-  private getParentIndex(index: number): number {
-    return Math.floor((index - 1) / 2);
-  }
-
-  private getLeftChildIndex(index: number): number {
-    return index * 2 + 1;
-  }
-
-  private getRightChildIndex(index: number): number {
-    return index * 2 + 2;
-  }
-
-  private swap(i: number, j: number) {
-    [this.heap[i], this.heap[j]] = [this.heap[j], this.heap[i]];
-  }
-
-  private heapifyUp() {
-    let index = this.heap.length - 1;
-    while (
-      index > 0 &&
-      this.heap[index].priority < this.heap[this.getParentIndex(index)].priority
-    ) {
-      this.swap(index, this.getParentIndex(index));
-      index = this.getParentIndex(index);
-    }
-  }
-
-  private heapifyDown() {
-    let index = 0;
-    while (this.getLeftChildIndex(index) < this.heap.length) {
-      let smallerChildIndex = this.getLeftChildIndex(index);
-      const rightChildIndex = this.getRightChildIndex(index);
-
-      if (
-        rightChildIndex < this.heap.length &&
-        this.heap[rightChildIndex].priority <
-          this.heap[smallerChildIndex].priority
-      ) {
-        smallerChildIndex = rightChildIndex;
-      }
-
-      if (this.heap[index].priority <= this.heap[smallerChildIndex].priority) {
-        break;
-      }
-
-      this.swap(index, smallerChildIndex);
-      index = smallerChildIndex;
-    }
-  }
-
-  enqueue(value: T, priority: number) {
-    this.heap.push({ value, priority });
-    this.heapifyUp();
-  }
-
-  dequeue(): T | undefined {
-    if (this.isEmpty()) {
-      return undefined;
-    }
-
-    const root = this.heap[0];
-    const last = this.heap.pop();
-
-    if (this.heap.length > 0 && last) {
-      this.heap[0] = last;
-      this.heapifyDown();
-    }
-
-    return root.value;
-  }
-
-  peek(): T | undefined {
-    return this.heap.length > 0 ? this.heap[0].value : undefined;
-  }
-
-  isEmpty(): boolean {
-    return this.heap.length === 0;
-  }
-}
-
-const pq = new PriorityQueue<string>();
-
-pq.enqueue('Task A', 2);
-pq.enqueue('Task B', 1);
-pq.enqueue('Task C', 3);
-
-console.log(pq.dequeue()); // Task B
-console.log(pq.peek()); // Task A
-console.log(pq.dequeue()); // Task A
-console.log(pq.isEmpty()); // false
-console.log(pq.dequeue()); // Task C
-console.log(pq.isEmpty()); // true
diff --git a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts b/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
deleted file mode 100644
index 2e36acfb..00000000
--- a/packages/backend/src/scraper/korea-stock-info/openapi/websocketClient.service.ts
+++ /dev/null
@@ -1,148 +0,0 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
-import { Inject, Injectable } from '@nestjs/common';
-import { Cron } from '@nestjs/schedule';
-import { Logger } from 'winston';
-import { RawData, WebSocket } from 'ws';
-import { OpenapiLiveData } from './api/openapiLiveData.api';
-import { openApiToken } from './api/openapiToken.api';
-import { openApiConfig } from './config/openapi.config';
-import { parseMessage } from './parse/openapi.parser';
-
-type TR_IDS = '0' | '1';
-
-@Injectable()
-export class WebsocketClient {
-  private client: WebSocket;
-  private readonly reconnectInterval = 60000;
-  private readonly url =
-    process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
-  private readonly clientStock: Set<string> = new Set();
-
-  constructor(
-    @Inject('winston') private readonly logger: Logger,
-    private readonly openapiLiveData: OpenapiLiveData,
-  ) {
-    if (process.env.NODE_ENV === 'production') {
-      this.connect();
-    }
-  }
-
-  // TODO : subscribe 구조로 리팩토링
-  subscribe(stockId: string) {
-    this.clientStock.add(stockId);
-    // TODO : 하나의 config만 사용중.
-    const message = this.convertObjectToMessage(
-      openApiToken.configs[0],
-      stockId,
-      '1',
-    );
-    this.sendMessage(message);
-  }
-
-  discribe(stockId: string) {
-    this.clientStock.delete(stockId);
-    const message = this.convertObjectToMessage(
-      openApiToken.configs[0],
-      stockId,
-      '0',
-    );
-    this.sendMessage(message);
-  }
-
-  private initDisconnect() {
-    this.client.on('close', () => {
-      this.logger.warn(
-        `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
-      );
-    });
-
-    this.client.on('error', (error: any) => {
-      this.logger.error(`WebSocket error: ${error.message}`);
-      setTimeout(() => this.connect(), this.reconnectInterval);
-    });
-  }
-
-  private initOpen() {
-    this.client.on('open', () => {
-      this.logger.info('WebSocket connection established');
-      for (const stockId of this.clientStock.keys()) {
-        const message = this.convertObjectToMessage(
-          openApiToken.configs[0],
-          stockId,
-          '1',
-        );
-        this.sendMessage(message);
-      }
-    });
-  }
-
-  private initMessage() {
-    this.client.on('message', async (data) => {
-      try {
-        const message = this.parseMessage(data);
-        if (message.header) {
-          if (message.header.tr_id === 'PINGPONG') {
-            this.logger.info(`Received PING: ${JSON.stringify(data)}`);
-            this.client.pong({
-              tr_id: 'PINGPONG',
-              datetime: new Date().toISOString(),
-            });
-          }
-          return;
-        }
-        this.logger.info(`Recived data : ${data}`);
-        const liveData = this.openapiLiveData.convertLiveData(message);
-        this.openapiLiveData.saveLiveData(liveData);
-      } catch (error) {
-        this.logger.warn(error);
-      }
-    });
-  }
-
-  private parseMessage(data: RawData) {
-    if (typeof data === 'object') {
-      return data;
-    } else {
-      return parseMessage(data as string);
-    }
-  }
-
-  @Cron('0 2 * * 1-5')
-  connect() {
-    this.client = new WebSocket(this.url);
-    this.initOpen();
-    this.initMessage();
-    this.initDisconnect();
-  }
-
-  private convertObjectToMessage(
-    config: typeof openApiConfig,
-    stockId: string,
-    tr_type: TR_IDS,
-  ): string {
-    const message = {
-      header: {
-        approval_key: config.STOCK_WEBSOCKET_KEY!,
-        custtype: 'P',
-        tr_type,
-        'content-type': 'utf-8',
-      },
-      body: {
-        input: {
-          tr_id: 'H0STCNT0',
-          tr_key: stockId,
-        },
-      },
-    };
-    return JSON.stringify(message);
-  }
-
-  private sendMessage(message: string) {
-    if (this.client.readyState === WebSocket.OPEN) {
-      this.client.send(message);
-      this.logger.info(`Sent message: ${message}`);
-    } else {
-      this.logger.warn('WebSocket is not open. Message not sent.');
-    }
-  }
-}
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index 9729e0fc..16976657 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -1,6 +1,8 @@
+import { Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
 
+@Injectable()
 export class OpenapiLiveData {
   public readonly TR_ID: string = 'H0STCNT0';
   constructor(private readonly datasource: DataSource) {}
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index cb45c91c..ad425412 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -39,5 +39,6 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
     OpenapiLiveData,
     WebsocketClient,
   ],
+  exports: [WebsocketClient],
 })
 export class OpenapiScraperModule {}
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index 2e36acfb..40501a25 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -2,7 +2,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
-import { RawData, WebSocket } from 'ws';
+import { WebSocket } from 'ws';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { openApiToken } from './api/openapiToken.api';
 import { openApiConfig } from './config/openapi.config';
@@ -79,7 +79,7 @@ export class WebsocketClient {
   private initMessage() {
     this.client.on('message', async (data) => {
       try {
-        const message = this.parseMessage(data);
+        const message = this.parseMessage(data.toString());
         if (message.header) {
           if (message.header.tr_id === 'PINGPONG') {
             this.logger.info(`Received PING: ${JSON.stringify(data)}`);
@@ -99,7 +99,7 @@ export class WebsocketClient {
     });
   }
 
-  private parseMessage(data: RawData) {
+  private parseMessage(data: string) {
     if (typeof data === 'object') {
       return data;
     } else {

From 441926fc41b31d480820b331ae84dad070713653 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 22:23:43 +0900
Subject: [PATCH 086/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20stock=20gateway?=
 =?UTF-8?q?=20=EC=88=98=EC=A0=95,=20websocket=20-=20client=20=EC=84=9C?=
 =?UTF-8?q?=EB=B9=99=20=EA=B5=AC=EC=A1=B0=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/app.module.ts          |  8 ++++----
 packages/backend/src/stock/stock.gateway.ts | 10 ++++++++--
 packages/backend/src/stock/stock.module.ts  |  2 ++
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/packages/backend/src/app.module.ts b/packages/backend/src/app.module.ts
index f4735ad2..439337b1 100644
--- a/packages/backend/src/app.module.ts
+++ b/packages/backend/src/app.module.ts
@@ -7,11 +7,11 @@ import { ScraperModule } from './scraper/scraper.module';
 import { AuthModule } from '@/auth/auth.module';
 import { SessionModule } from '@/auth/session.module';
 import { ChatModule } from '@/chat/chat.module';
+import { logger } from '@/configs/logger.config';
 import {
   typeormDevelopConfig,
   typeormProductConfig,
 } from '@/configs/typeormConfig';
-import { logger } from '@/configs/logger.config';
 import { StockModule } from '@/stock/stock.module';
 import { UserModule } from '@/user/user.module';
 
@@ -19,14 +19,14 @@ import { UserModule } from '@/user/user.module';
   imports: [
     ConfigModule.forRoot({ cache: true, isGlobal: true }),
     ScheduleModule.forRoot(),
-    ScraperModule,
-    StockModule,
-    UserModule,
     TypeOrmModule.forRoot(
       process.env.NODE_ENV === 'production'
         ? typeormProductConfig
         : typeormDevelopConfig,
     ),
+    ScraperModule,
+    StockModule,
+    UserModule,
     WinstonModule.forRoot(logger),
     AuthModule,
     ChatModule,
diff --git a/packages/backend/src/stock/stock.gateway.ts b/packages/backend/src/stock/stock.gateway.ts
index 1f4ab32d..c6268e82 100644
--- a/packages/backend/src/stock/stock.gateway.ts
+++ b/packages/backend/src/stock/stock.gateway.ts
@@ -6,23 +6,29 @@ import {
   WebSocketServer,
 } from '@nestjs/websockets';
 import { Server, Socket } from 'socket.io';
+import { WebsocketClient } from '@/scraper/openapi/websocketClient.service';
 
 @WebSocketGateway({
   namespace: '/api/stock/realtime',
+  cors: true,
+  transports: ['websocket'],
 })
 export class StockGateway {
   @WebSocketServer()
   server: Server;
 
-  constructor() {}
+  constructor(private readonly websocketClient: WebsocketClient) {}
 
   @SubscribeMessage('connectStock')
-  handleConnectStock(
+  async handleConnectStock(
     @MessageBody() stockId: string,
     @ConnectedSocket() client: Socket,
   ) {
     client.join(stockId);
 
+    if ((await this.server.in(stockId).fetchSockets()).length === 0) {
+      this.websocketClient.subscribe(stockId);
+    }
     client.emit('connectionSuccess', {
       message: `Successfully connected to stock room: ${stockId}`,
       stockId,
diff --git a/packages/backend/src/stock/stock.module.ts b/packages/backend/src/stock/stock.module.ts
index 13df81b0..69d925f4 100644
--- a/packages/backend/src/stock/stock.module.ts
+++ b/packages/backend/src/stock/stock.module.ts
@@ -23,6 +23,7 @@ import {
 } from './stockData.service';
 import { StockDetailService } from './stockDetail.service';
 import { StockLiveDataSubscriber } from './stockLiveData.subscriber';
+import { OpenapiScraperModule } from '@/scraper/openapi/openapi-scraper.module';
 
 @Module({
   imports: [
@@ -36,6 +37,7 @@ import { StockLiveDataSubscriber } from './stockLiveData.subscriber';
       StockLiveData,
       StockDetail,
     ]),
+    OpenapiScraperModule,
   ],
   controllers: [StockController],
   providers: [

From 973733b4d0a4efe1e221632a4706461cf4962a22 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 23:03:02 +0900
Subject: [PATCH 087/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20=EC=A3=BC?=
 =?UTF-8?q?=EC=8B=9D=20=EC=83=81=EC=84=B8=20=EB=8D=B0=EC=9D=B4=ED=84=B0=20?=
 =?UTF-8?q?name=20=EC=B6=94?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/dto/stockDetail.response.ts |  6 ++++++
 packages/backend/src/stock/stockDetail.service.ts      |  9 ++++++++-
 packages/backend/src/user/user.service.spec.ts         | 10 +++++-----
 3 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/packages/backend/src/stock/dto/stockDetail.response.ts b/packages/backend/src/stock/dto/stockDetail.response.ts
index cf692e58..002876c5 100644
--- a/packages/backend/src/stock/dto/stockDetail.response.ts
+++ b/packages/backend/src/stock/dto/stockDetail.response.ts
@@ -7,6 +7,12 @@ export class StockDetailResponse {
   })
   marketCap: number;
 
+  @ApiProperty({
+    description: '주식의 이름',
+    example: '삼성전자',
+  })
+  name: string;
+
   @ApiProperty({
     description: '주식의 EPS',
     example: 4091,
diff --git a/packages/backend/src/stock/stockDetail.service.ts b/packages/backend/src/stock/stockDetail.service.ts
index 412a4745..65d5a249 100644
--- a/packages/backend/src/stock/stockDetail.service.ts
+++ b/packages/backend/src/stock/stockDetail.service.ts
@@ -2,6 +2,7 @@ import { Injectable, Inject, NotFoundException } from '@nestjs/common';
 import { plainToInstance } from 'class-transformer';
 import { DataSource } from 'typeorm';
 import { Logger } from 'winston';
+import { Stock } from './domain/stock.entity';
 import { StockDetail } from './domain/stockDetail.entity';
 import { StockDetailResponse } from './dto/stockDetail.response';
 
@@ -29,7 +30,13 @@ export class StockDetailService {
         stock: { id: stockId },
       });
 
-      return plainToInstance(StockDetailResponse, stockDetail[0]);
+      const stockName = await manager.findBy(Stock, {
+        id: stockId,
+      });
+
+      const result = { name: stockName[0].name, ...stockDetail[0] };
+
+      return plainToInstance(StockDetailResponse, result);
     });
   }
 }
diff --git a/packages/backend/src/user/user.service.spec.ts b/packages/backend/src/user/user.service.spec.ts
index df80a82c..6af944a1 100644
--- a/packages/backend/src/user/user.service.spec.ts
+++ b/packages/backend/src/user/user.service.spec.ts
@@ -1,9 +1,9 @@
 /* eslint-disable max-lines-per-function */
-import { BadRequestException, NotFoundException } from "@nestjs/common";
-import { DataSource, EntityManager } from "typeorm";
-import { User } from "./domain/user.entity";
-import { OauthType } from "@/user/domain/ouathType";
-import { UserService } from "@/user/user.service";
+import { BadRequestException, NotFoundException } from '@nestjs/common';
+import { DataSource, EntityManager } from 'typeorm';
+import { User } from './domain/user.entity';
+import { OauthType } from '@/user/domain/ouathType';
+import { UserService } from '@/user/user.service';
 
 export function createDataSourceMock(
   managerMock?: Partial<EntityManager>,

From cdfd1f86c774d929703f53c37f600779b83c5427 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 23:05:37 +0900
Subject: [PATCH 088/112] =?UTF-8?q?Revert=20"=F0=9F=90=9B=20fix:=20stock?=
 =?UTF-8?q?=20gateway=20=EC=88=98=EC=A0=95,=20websocket=20-=20client=20?=
 =?UTF-8?q?=EC=84=9C=EB=B9=99=20=EA=B5=AC=EC=A1=B0=20=EB=B3=80=EA=B2=BD"?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This reverts commit 441926fc41b31d480820b331ae84dad070713653.
---
 packages/backend/src/app.module.ts          |  8 ++++----
 packages/backend/src/stock/stock.gateway.ts | 10 ++--------
 packages/backend/src/stock/stock.module.ts  |  2 --
 3 files changed, 6 insertions(+), 14 deletions(-)

diff --git a/packages/backend/src/app.module.ts b/packages/backend/src/app.module.ts
index 439337b1..f4735ad2 100644
--- a/packages/backend/src/app.module.ts
+++ b/packages/backend/src/app.module.ts
@@ -7,11 +7,11 @@ import { ScraperModule } from './scraper/scraper.module';
 import { AuthModule } from '@/auth/auth.module';
 import { SessionModule } from '@/auth/session.module';
 import { ChatModule } from '@/chat/chat.module';
-import { logger } from '@/configs/logger.config';
 import {
   typeormDevelopConfig,
   typeormProductConfig,
 } from '@/configs/typeormConfig';
+import { logger } from '@/configs/logger.config';
 import { StockModule } from '@/stock/stock.module';
 import { UserModule } from '@/user/user.module';
 
@@ -19,14 +19,14 @@ import { UserModule } from '@/user/user.module';
   imports: [
     ConfigModule.forRoot({ cache: true, isGlobal: true }),
     ScheduleModule.forRoot(),
+    ScraperModule,
+    StockModule,
+    UserModule,
     TypeOrmModule.forRoot(
       process.env.NODE_ENV === 'production'
         ? typeormProductConfig
         : typeormDevelopConfig,
     ),
-    ScraperModule,
-    StockModule,
-    UserModule,
     WinstonModule.forRoot(logger),
     AuthModule,
     ChatModule,
diff --git a/packages/backend/src/stock/stock.gateway.ts b/packages/backend/src/stock/stock.gateway.ts
index c6268e82..1f4ab32d 100644
--- a/packages/backend/src/stock/stock.gateway.ts
+++ b/packages/backend/src/stock/stock.gateway.ts
@@ -6,29 +6,23 @@ import {
   WebSocketServer,
 } from '@nestjs/websockets';
 import { Server, Socket } from 'socket.io';
-import { WebsocketClient } from '@/scraper/openapi/websocketClient.service';
 
 @WebSocketGateway({
   namespace: '/api/stock/realtime',
-  cors: true,
-  transports: ['websocket'],
 })
 export class StockGateway {
   @WebSocketServer()
   server: Server;
 
-  constructor(private readonly websocketClient: WebsocketClient) {}
+  constructor() {}
 
   @SubscribeMessage('connectStock')
-  async handleConnectStock(
+  handleConnectStock(
     @MessageBody() stockId: string,
     @ConnectedSocket() client: Socket,
   ) {
     client.join(stockId);
 
-    if ((await this.server.in(stockId).fetchSockets()).length === 0) {
-      this.websocketClient.subscribe(stockId);
-    }
     client.emit('connectionSuccess', {
       message: `Successfully connected to stock room: ${stockId}`,
       stockId,
diff --git a/packages/backend/src/stock/stock.module.ts b/packages/backend/src/stock/stock.module.ts
index 69d925f4..13df81b0 100644
--- a/packages/backend/src/stock/stock.module.ts
+++ b/packages/backend/src/stock/stock.module.ts
@@ -23,7 +23,6 @@ import {
 } from './stockData.service';
 import { StockDetailService } from './stockDetail.service';
 import { StockLiveDataSubscriber } from './stockLiveData.subscriber';
-import { OpenapiScraperModule } from '@/scraper/openapi/openapi-scraper.module';
 
 @Module({
   imports: [
@@ -37,7 +36,6 @@ import { OpenapiScraperModule } from '@/scraper/openapi/openapi-scraper.module';
       StockLiveData,
       StockDetail,
     ]),
-    OpenapiScraperModule,
   ],
   controllers: [StockController],
   providers: [

From 9b395d3792b6e6f8bddcb989233c133b5c6e73ec Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Sun, 24 Nov 2024 23:31:44 +0900
Subject: [PATCH 089/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20stock?=
 =?UTF-8?q?=20detail=20=EA=B8=B0=EB=B3=B8=EC=BF=BC=EB=A6=AC=EA=B0=80=20?=
 =?UTF-8?q?=EC=95=84=EB=8B=8C=20left=20join=20=EC=9C=BC=EB=A1=9C=20?=
 =?UTF-8?q?=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/stock/dto/stockDetail.response.ts     | 10 ++++++++
 .../backend/src/stock/stockDetail.service.ts  | 23 ++++++++++---------
 2 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/packages/backend/src/stock/dto/stockDetail.response.ts b/packages/backend/src/stock/dto/stockDetail.response.ts
index 002876c5..248163fd 100644
--- a/packages/backend/src/stock/dto/stockDetail.response.ts
+++ b/packages/backend/src/stock/dto/stockDetail.response.ts
@@ -1,4 +1,5 @@
 import { ApiProperty } from '@nestjs/swagger';
+import { StockDetail } from '../domain/stockDetail.entity';
 
 export class StockDetailResponse {
   @ApiProperty({
@@ -36,4 +37,13 @@ export class StockDetailResponse {
     example: 53000,
   })
   low52w: number;
+
+  constructor(stockDetail: StockDetail) {
+    this.eps = stockDetail.eps;
+    this.per = stockDetail.per;
+    this.high52w = stockDetail.high52w;
+    this.low52w = stockDetail.low52w;
+    this.marketCap = Number(stockDetail.marketCap);
+    this.name = stockDetail.stock.name;
+  }
 }
diff --git a/packages/backend/src/stock/stockDetail.service.ts b/packages/backend/src/stock/stockDetail.service.ts
index 65d5a249..828a40ee 100644
--- a/packages/backend/src/stock/stockDetail.service.ts
+++ b/packages/backend/src/stock/stockDetail.service.ts
@@ -1,8 +1,6 @@
 import { Injectable, Inject, NotFoundException } from '@nestjs/common';
-import { plainToInstance } from 'class-transformer';
 import { DataSource } from 'typeorm';
 import { Logger } from 'winston';
-import { Stock } from './domain/stock.entity';
 import { StockDetail } from './domain/stockDetail.entity';
 import { StockDetailResponse } from './dto/stockDetail.response';
 
@@ -26,17 +24,20 @@ export class StockDetailService {
         );
       }
 
-      const stockDetail = await manager.findBy(StockDetail, {
-        stock: { id: stockId },
-      });
-
-      const stockName = await manager.findBy(Stock, {
-        id: stockId,
-      });
+      const result = await this.datasource.manager
+        .getRepository(StockDetail)
+        .createQueryBuilder('stockDetail')
+        .leftJoinAndSelect('stockDetail.stock', 'stock')
+        .where('stockDetail.stock_id = :stockId', { stockId })
+        .getOne();
 
-      const result = { name: stockName[0].name, ...stockDetail[0] };
+      if (!result) {
+        throw new NotFoundException(
+          `stock detail not found (stockId: ${stockId}`,
+        );
+      }
 
-      return plainToInstance(StockDetailResponse, result);
+      return new StockDetailResponse(result);
     });
   }
 }

From b71839a219595cee9e6116d28d9dd36d69ab0517 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 25 Nov 2024 11:37:06 +0900
Subject: [PATCH 090/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=9C=A0=EC=A0=80?=
 =?UTF-8?q?=20=EB=9E=9C=EB=8D=A4=20=EB=8B=89=EB=84=A4=EC=9E=84=20=EB=B3=80?=
 =?UTF-8?q?=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/user/user.service.ts | 32 ++++-------------------
 1 file changed, 5 insertions(+), 27 deletions(-)

diff --git a/packages/backend/src/user/user.service.ts b/packages/backend/src/user/user.service.ts
index 8d2a5d23..dbef92dd 100644
--- a/packages/backend/src/user/user.service.ts
+++ b/packages/backend/src/user/user.service.ts
@@ -6,6 +6,7 @@ import {
 import { DataSource, EntityManager } from 'typeorm';
 import { OauthType } from './domain/ouathType';
 import { User } from './domain/user.entity';
+import { status, subject } from '@/user/constants/randomNickname';
 
 type RegisterRequest = Required<
   Pick<User, 'email' | 'nickname' | 'type' | 'oauthId'>
@@ -76,33 +77,10 @@ export class UserService {
     return user.isLight;
   }
 
-  private generateRandomNickname(): string {
-    const adjectives = [
-      '강력한',
-      '지혜로운',
-      '소중한',
-      '빛나는',
-      '고요한',
-      '용감한',
-      '행운의',
-      '신비로운',
-    ];
-    const animals = [
-      '호랑이',
-      '독수리',
-      '용',
-      '사슴',
-      '백호',
-      '하늘새',
-      '백두산 호랑이',
-      '붉은 여우',
-    ];
-
-    const randomAdjective =
-      adjectives[Math.floor(Math.random() * adjectives.length)];
-    const randomAnimal = animals[Math.floor(Math.random() * animals.length)];
-
-    return `${randomAdjective} ${randomAnimal}`;
+  private generateRandomNickname() {
+    const statusName = status[Math.floor(Math.random() * status.length)];
+    const subjectName = subject[Math.floor(Math.random() * subject.length)];
+    return `${statusName}${subjectName}`;
   }
 
   private async getMaxOauthId(oauthType: OauthType, manager: EntityManager) {

From 22d60c65f57beda606df335a92c84e8bb220b9b0 Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 25 Nov 2024 11:40:48 +0900
Subject: [PATCH 091/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=ED=85=8C=EC=8A=A4?=
 =?UTF-8?q?=ED=84=B0=20=EB=A1=9C=EA=B7=B8=EC=9D=B8=20=EC=97=94=EB=93=9C?=
 =?UTF-8?q?=ED=8F=AC=EC=9D=B8=ED=8A=B8=20swagger=20=EC=84=A4=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/auth/tester/testerAuth.controller.ts    | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/packages/backend/src/auth/tester/testerAuth.controller.ts b/packages/backend/src/auth/tester/testerAuth.controller.ts
index d4381db9..4ee02553 100644
--- a/packages/backend/src/auth/tester/testerAuth.controller.ts
+++ b/packages/backend/src/auth/tester/testerAuth.controller.ts
@@ -1,5 +1,10 @@
 import { Controller, Get, Req, Res, UseGuards } from '@nestjs/common';
-import { ApiOkResponse, ApiOperation, ApiTags } from '@nestjs/swagger';
+import {
+  ApiOkResponse,
+  ApiOperation,
+  ApiQuery,
+  ApiTags,
+} from '@nestjs/swagger';
 import { Request, Response } from 'express';
 import { TestAuthGuard } from '@/auth/tester/guard/tester.guard';
 
@@ -12,6 +17,16 @@ export class TesterAuthController {
     summary: '테스터 로그인 api',
     description: '테스터로 로그인합니다.',
   })
+  @ApiQuery({
+    name: 'username',
+    required: true,
+    description: '테스터 아이디(값만 넣으면 됨)',
+  })
+  @ApiQuery({
+    name: 'password',
+    required: true,
+    description: '테스터 비밀번호(값만 넣으면 됨)',
+  })
   @Get('/login')
   @UseGuards(TestAuthGuard)
   async handleLogin(@Res() response: Response) {

From 8fe29efeae38aab7f01fb7527098c112907336c9 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 13:39:08 +0900
Subject: [PATCH 092/112] =?UTF-8?q?=E2=9C=A8=20feat:=20token=20entity=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/scraper/domain/openapiToken.entity.ts | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 packages/backend/src/scraper/domain/openapiToken.entity.ts

diff --git a/packages/backend/src/scraper/domain/openapiToken.entity.ts b/packages/backend/src/scraper/domain/openapiToken.entity.ts
new file mode 100644
index 00000000..613abcb5
--- /dev/null
+++ b/packages/backend/src/scraper/domain/openapiToken.entity.ts
@@ -0,0 +1,28 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'openapi_token' })
+export class OpenapiToken {
+  @PrimaryColumn({ name: 'account' })
+  account: string;
+
+  @Column({ name: 'apiUrl' })
+  api_url: string;
+
+  @Column({ name: 'key' })
+  api_key: string;
+
+  @Column({ name: 'password' })
+  api_password: string;
+
+  @Column({ name: 'token', length: 512 })
+  api_token?: string;
+
+  @Column({ name: 'tokenExpire' })
+  api_token_expire?: Date;
+
+  @Column({ name: 'websocketKey' })
+  websocket_key?: string;
+
+  @Column({ name: 'websocketKeyExpire' })
+  websocket_key_expire?: Date;
+}

From 903264e45da03548a7c91e75f455e65947c91be4 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 13:39:47 +0900
Subject: [PATCH 093/112] =?UTF-8?q?=E2=9C=A8=20feat:=20entity=20=EC=97=90?=
 =?UTF-8?q?=20=EC=A0=80=EC=9E=A5,=20expire=20=EA=B2=80=EC=82=AC=20?=
 =?UTF-8?q?=EB=A1=9C=EC=A7=81=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../scraper/openapi/api/openapiToken.api.ts   | 128 ++++++++++++++++--
 1 file changed, 115 insertions(+), 13 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index 6e6c88c5..545ee4e1 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -1,14 +1,21 @@
-import { Inject } from '@nestjs/common';
+import { Global, Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
+import { DataSource } from 'typeorm';
 import { Logger } from 'winston';
+import { OpenapiToken } from '../../domain/openapiToken.entity';
 import { openApiConfig } from '../config/openapi.config';
 import { OpenapiException } from '../util/openapiCustom.error';
 import { postOpenApi } from '../util/openapiUtil.api';
-import { logger } from '@/configs/logger.config';
 
-class OpenapiTokenApi {
+@Global()
+@Injectable()
+export class OpenapiTokenApi {
   private config: (typeof openApiConfig)[] = [];
-  constructor(@Inject('winston') private readonly logger: Logger) {
+  constructor(
+    @Inject('winston') private readonly logger: Logger,
+    private readonly datasource: DataSource,
+  ) {
+    if (process.env.NODE_ENV !== 'production') return;
     const accounts = openApiConfig.STOCK_ACCOUNT!.split(',');
     const api_keys = openApiConfig.STOCK_API_KEY!.split(',');
     const api_passwords = openApiConfig.STOCK_API_PASSWORD!.split(',');
@@ -27,14 +34,114 @@ class OpenapiTokenApi {
         STOCK_API_PASSWORD: api_passwords[i],
       });
     }
-    this.initAuthenValue();
+    this.init();
   }
 
   get configs() {
-    //TODO : 현재 구조에서 받아올 때마다 확인후 할당으로 변경
+    this.init();
     return this.config;
   }
 
+  @Cron('30 0 * * 1-5')
+  async init() {
+    const tokens = await this.convertConfigToTokenEntity(this.config);
+    const config = await this.getPropertyFromDB(tokens);
+    const expired = config.filter(
+      (val) =>
+        this.isTokenExpired(val.api_token_expire) &&
+        this.isTokenExpired(val.websocket_key_expire),
+    );
+
+    if (expired.length || !config.length) {
+      console.log('in if');
+      console.log(expired);
+      console.log(config);
+      await this.initAuthenValue();
+      const newTokens = await this.convertConfigToTokenEntity(this.config);
+      this.savePropertyToDB(newTokens);
+    } else {
+      this.config = await this.convertTokenEntityToConfig(config);
+    }
+  }
+
+  private isTokenExpired(startDate?: Date) {
+    if (!startDate) return true;
+    const now = new Date();
+    //실제 만료 시간은 24시간이지만, 문제의 소지가 발생하는 것을 방지하기 위해 20시간으로 설정함.
+    const baseTimeToMilliSec = 20 * 60 * 60 * 1000;
+    const timeDiff = now.getTime() - startDate.getTime();
+
+    return timeDiff >= baseTimeToMilliSec;
+  }
+
+  private async convertTokenEntityToConfig(tokens: OpenapiToken[]) {
+    const result: (typeof openApiConfig)[] = [];
+    tokens.forEach((val) => {
+      const config: typeof openApiConfig = {
+        STOCK_ACCOUNT: val.account,
+        STOCK_API_KEY: val.api_key,
+        STOCK_API_PASSWORD: val.api_password,
+        STOCK_API_TOKEN: val.api_token,
+        STOCK_URL: val.api_url,
+        STOCK_WEBSOCKET_KEY: val.websocket_key,
+      };
+      result.push(config);
+    });
+    return result;
+  }
+
+  private async convertConfigToTokenEntity(config: (typeof openApiConfig)[]) {
+    const result: OpenapiToken[] = [];
+    config.forEach((val) => {
+      const token = new OpenapiToken();
+      if (
+        val.STOCK_URL &&
+        val.STOCK_ACCOUNT &&
+        val.STOCK_API_KEY &&
+        val.STOCK_API_PASSWORD
+      ) {
+        token.api_url = val.STOCK_URL;
+        token.account = val.STOCK_ACCOUNT;
+        token.api_key = val.STOCK_API_KEY;
+        token.api_password = val.STOCK_API_PASSWORD;
+      }
+      token.api_token = val.STOCK_API_TOKEN;
+      token.websocket_key = val.STOCK_WEBSOCKET_KEY;
+      token.api_token_expire = new Date();
+      token.websocket_key_expire = new Date();
+      result.push(token);
+    });
+    return result;
+  }
+
+  private async savePropertyToDB(tokens: OpenapiToken[]) {
+    tokens.forEach(async (val) => {
+      this.datasource.manager.save(OpenapiToken, val);
+    });
+  }
+
+  private async getPropertyFromDB(tokens: OpenapiToken[]) {
+    const result: OpenapiToken[] = [];
+    await Promise.all(
+      tokens.map(async (val) => {
+        const findByToken = await this.datasource.manager.findOne(
+          OpenapiToken,
+          {
+            where: {
+              account: val.account,
+              api_key: val.api_key,
+              api_password: val.api_password,
+            },
+          },
+        );
+        if (findByToken) {
+          result.push(findByToken);
+        }
+      }),
+    );
+    return result;
+  }
+
   private async initAuthenValue() {
     const delay = 60000;
     const delayMinute = delay / 1000 / 60;
@@ -59,8 +166,7 @@ class OpenapiTokenApi {
     }
   }
 
-  @Cron('50 0 * * 1-5')
-  async initAccessToken() {
+  private async initAccessToken() {
     const updatedConfig = await Promise.all(
       this.config.map(async (val) => {
         val.STOCK_API_TOKEN = await this.getToken(val)!;
@@ -70,8 +176,7 @@ class OpenapiTokenApi {
     this.config = updatedConfig;
   }
 
-  @Cron('50 0 * * 1-5')
-  async initWebSocketKey() {
+  private async initWebSocketKey() {
     const updatedConfig = await Promise.all(
       this.config.map(async (val) => {
         val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
@@ -107,6 +212,3 @@ class OpenapiTokenApi {
     return tmp.approval_key as string;
   }
 }
-
-const openApiToken = new OpenapiTokenApi(logger);
-export { openApiToken };

From e4429e5bf390e0b11e4d7e8952709b7d2ddfc09f Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 13:40:25 +0900
Subject: [PATCH 094/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20token=20=EC=A3=BC?=
 =?UTF-8?q?=EC=9E=85=EC=9C=BC=EB=A1=9C=20=EB=A1=9C=EC=A7=81=20=EB=B3=80?=
 =?UTF-8?q?=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/scraper/openapi/api/openapiDetailData.api.ts  |  9 +++++----
 .../src/scraper/openapi/api/openapiMinuteData.api.ts  | 11 ++++++-----
 .../src/scraper/openapi/api/openapiPeriodData.api.ts  |  9 +++++----
 3 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 9be8e3ea..6a32435f 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -13,7 +13,7 @@ import {
 } from '../type/openapiDetailData.type';
 import { TR_IDS } from '../type/openapiUtil.type';
 import { getOpenApi } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
+import { OpenapiTokenApi } from './openapiToken.api';
 import { KospiStock } from '@/stock/domain/kospiStock.entity';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockDaily } from '@/stock/domain/stockData.entity';
@@ -27,6 +27,7 @@ export class OpenapiDetailData {
     '/uapi/domestic-stock/v1/quotations/search-stock-info';
   private readonly intervals = 1000;
   constructor(
+    private readonly openApiToken: OpenapiTokenApi,
     private readonly datasource: DataSource,
     @Inject('winston') private readonly logger: Logger,
   ) {
@@ -38,13 +39,13 @@ export class OpenapiDetailData {
     if (process.env.NODE_ENV !== 'production') return;
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
-    const configCount = openApiToken.configs.length;
+    const configCount = this.openApiToken.configs.length;
     const chunkSize = Math.ceil(stocks.length / configCount);
 
     for (let i = 0; i < configCount; i++) {
-      this.logger.info(openApiToken.configs[i]);
+      this.logger.info(this.openApiToken.configs[i]);
       const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getDetailDataChunk(chunk, openApiToken.configs[i]);
+      this.getDetailDataChunk(chunk, this.openApiToken.configs[i]);
     }
   }
 
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index 003e7560..e64e26c7 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -11,7 +11,7 @@ import {
 } from '../type/openapiMinuteData.type';
 import { TR_IDS } from '../type/openapiUtil.type';
 import { getCurrentTime, getOpenApi } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
+import { OpenapiTokenApi } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
 
@@ -27,9 +27,10 @@ export class OpenapiMinuteData {
   private flip: number = 0;
   constructor(
     private readonly datasource: DataSource,
+    private readonly openApiToken: OpenapiTokenApi,
     @Inject('winston') private readonly logger: Logger,
   ) {
-    this.getStockData();
+    //this.getStockData();
   }
 
   @Cron('0 1 * * 1-5')
@@ -126,16 +127,16 @@ export class OpenapiMinuteData {
     }
   }
 
-  @Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
+  //@Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
   getMinuteData() {
     if (process.env.NODE_ENV !== 'production') return;
-    const configCount = openApiToken.configs.length;
+    const configCount = this.openApiToken.configs.length;
     const stock = this.stock[this.flip % STOCK_CUT];
     this.flip++;
     const chunkSize = Math.ceil(stock.length / configCount);
     for (let i = 0; i < configCount; i++) {
       const chunk = stock.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getMinuteDataChunk(chunk, openApiToken.configs[i]);
+      this.getMinuteDataChunk(chunk, this.openApiToken.configs[i]);
     }
   }
 
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index f4268088..4b976be8 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -14,7 +14,7 @@ import {
   getPreviousDate,
   getTodayDate,
 } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
+import { OpenapiTokenApi } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
   StockData,
@@ -46,6 +46,7 @@ export class OpenapiPeriodData {
     '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
   constructor(
     private readonly datasource: DataSource,
+    private readonly openApiToken: OpenapiTokenApi,
     @Inject('winston') private readonly logger: Logger,
   ) {
     //this.getItemChartPriceCheck();
@@ -59,7 +60,7 @@ export class OpenapiPeriodData {
         isTrading: true,
       },
     });
-    const configCount = openApiToken.configs.length;
+    const configCount = this.openApiToken.configs.length;
     const chunkSize = Math.ceil(stocks.length / configCount);
 
     for (let i = 0; i < configCount; i++) {
@@ -95,7 +96,7 @@ export class OpenapiPeriodData {
     let isFail = false;
 
     while (!isFail) {
-      configIdx = (configIdx + 1) % openApiToken.configs.length;
+      configIdx = (configIdx + 1) % this.openApiToken.configs.length;
       this.setStockPeriod(stockPeriod, stock.id!, end);
 
       // chart 데이터가 있는 지 확인 -> 리턴
@@ -129,7 +130,7 @@ export class OpenapiPeriodData {
     try {
       const response = await getOpenApi(
         this.url,
-        openApiToken.configs[configIdx],
+        this.openApiToken.configs[configIdx],
         query,
         TR_IDS.ITEM_CHART_PRICE,
       );

From 3a81ad036ac4d5aa900d91e583d9a79d72a15265 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 13:41:01 +0900
Subject: [PATCH 095/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20token?=
 =?UTF-8?q?=20=EC=A3=BC=EC=9E=85=EC=9C=BC=EB=A1=9C=20=EB=B3=80=EA=B2=BD,?=
 =?UTF-8?q?=20=EA=B7=B8=EB=A1=9C=20=EC=9D=B8=ED=95=9C=20=EC=98=A4=EB=A5=98?=
 =?UTF-8?q?=20=EC=88=98=EC=A0=95=20=EB=B0=8F=20console.log=20=EC=82=AD?=
 =?UTF-8?q?=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../scraper/openapi/openapi-scraper.module.ts |  3 ++
 .../src/scraper/openapi/util/priorityQueue.ts | 13 --------
 .../openapi/websocketClient.service.ts        | 30 ++++++++++---------
 3 files changed, 19 insertions(+), 27 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index ad425412..1107dbb9 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -1,9 +1,11 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
+import { OpenapiToken } from '../domain/openapiToken.entity';
 import { OpenapiDetailData } from './api/openapiDetailData.api';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
+import { OpenapiTokenApi } from './api/openapiToken.api';
 import { OpenapiScraperService } from './openapi-scraper.service';
 import { WebsocketClient } from './websocketClient.service';
 import { Stock } from '@/stock/domain/stock.entity';
@@ -32,6 +34,7 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
   ],
   controllers: [],
   providers: [
+    OpenapiTokenApi,
     OpenapiPeriodData,
     OpenapiMinuteData,
     OpenapiDetailData,
diff --git a/packages/backend/src/scraper/openapi/util/priorityQueue.ts b/packages/backend/src/scraper/openapi/util/priorityQueue.ts
index a49e5822..190718a5 100644
--- a/packages/backend/src/scraper/openapi/util/priorityQueue.ts
+++ b/packages/backend/src/scraper/openapi/util/priorityQueue.ts
@@ -84,16 +84,3 @@ export class PriorityQueue<T> {
     return this.heap.length === 0;
   }
 }
-
-const pq = new PriorityQueue<string>();
-
-pq.enqueue('Task A', 2);
-pq.enqueue('Task B', 1);
-pq.enqueue('Task C', 3);
-
-console.log(pq.dequeue()); // Task B
-console.log(pq.peek()); // Task A
-console.log(pq.dequeue()); // Task A
-console.log(pq.isEmpty()); // false
-console.log(pq.dequeue()); // Task C
-console.log(pq.isEmpty()); // true
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index 40501a25..1533f251 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -2,9 +2,9 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
-import { WebSocket } from 'ws';
+import { RawData, WebSocket } from 'ws';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
-import { openApiToken } from './api/openapiToken.api';
+import { OpenapiTokenApi } from './api/openapiToken.api';
 import { openApiConfig } from './config/openapi.config';
 import { parseMessage } from './parse/openapi.parser';
 
@@ -20,10 +20,12 @@ export class WebsocketClient {
 
   constructor(
     @Inject('winston') private readonly logger: Logger,
+    private readonly openApiToken: OpenapiTokenApi,
     private readonly openapiLiveData: OpenapiLiveData,
   ) {
     if (process.env.NODE_ENV === 'production') {
       this.connect();
+      setTimeout(() => this.subscribe('000150'), 5000);
     }
   }
 
@@ -32,7 +34,7 @@ export class WebsocketClient {
     this.clientStock.add(stockId);
     // TODO : 하나의 config만 사용중.
     const message = this.convertObjectToMessage(
-      openApiToken.configs[0],
+      this.openApiToken.configs[0],
       stockId,
       '1',
     );
@@ -42,7 +44,7 @@ export class WebsocketClient {
   discribe(stockId: string) {
     this.clientStock.delete(stockId);
     const message = this.convertObjectToMessage(
-      openApiToken.configs[0],
+      this.openApiToken.configs[0],
       stockId,
       '0',
     );
@@ -67,7 +69,7 @@ export class WebsocketClient {
       this.logger.info('WebSocket connection established');
       for (const stockId of this.clientStock.keys()) {
         const message = this.convertObjectToMessage(
-          openApiToken.configs[0],
+          this.openApiToken.configs[0],
           stockId,
           '1',
         );
@@ -77,16 +79,14 @@ export class WebsocketClient {
   }
 
   private initMessage() {
-    this.client.on('message', async (data) => {
+    this.client.on('message', async (data: RawData) => {
       try {
-        const message = this.parseMessage(data.toString());
+        console.log(data);
+        const message = this.parseMessage(data);
         if (message.header) {
           if (message.header.tr_id === 'PINGPONG') {
-            this.logger.info(`Received PING: ${JSON.stringify(data)}`);
-            this.client.pong({
-              tr_id: 'PINGPONG',
-              datetime: new Date().toISOString(),
-            });
+            this.logger.info(`Received PING: ${data}`);
+            this.client.pong(data);
           }
           return;
         }
@@ -99,9 +99,11 @@ export class WebsocketClient {
     });
   }
 
-  private parseMessage(data: string) {
-    if (typeof data === 'object') {
+  private parseMessage(data: RawData) {
+    if (typeof data === 'object' && !(data instanceof Buffer)) {
       return data;
+    } else if (typeof data === 'object') {
+      return parseMessage(data.toString());
     } else {
       return parseMessage(data as string);
     }

From 57f1d5ad4490b561dd62f598ac14d0f0dcc6d5d7 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 14:47:03 +0900
Subject: [PATCH 096/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20live=20=EB=8D=B0?=
 =?UTF-8?q?=EC=9D=B4=ED=84=B0=20=EC=88=98=EC=A7=91=20=EC=98=A4=EB=A5=98=20?=
 =?UTF-8?q?=ED=95=B4=EA=B2=B0,=20=EB=8D=B0=EC=9D=B4=ED=84=B0=20=EC=97=86?=
 =?UTF-8?q?=EC=9D=84=20=EB=95=8C=20insert=20=EC=98=A4=EB=A5=98=20=ED=95=B4?=
 =?UTF-8?q?=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiLiveData.api.ts        | 39 ++++++++++++++-----
 .../scraper/openapi/api/openapiToken.api.ts   |  4 +-
 2 files changed, 31 insertions(+), 12 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index 16976657..6fa15505 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -1,26 +1,47 @@
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
+import { Logger } from 'winston';
+import { Stock } from '@/stock/domain/stock.entity';
 import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
 
 @Injectable()
 export class OpenapiLiveData {
   public readonly TR_ID: string = 'H0STCNT0';
-  constructor(private readonly datasource: DataSource) {}
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {}
 
   async saveLiveData(data: StockLiveData[]) {
-    await this.datasource.manager
-      .getRepository(StockLiveData)
-      .createQueryBuilder()
-      .insert()
-      .into(StockLiveData)
-      .values(data)
-      .execute();
+    const exists = await this.datasource.manager.exists(StockLiveData, {
+      where: {
+        stock: { id: data[0].stock.id },
+      },
+    });
+    if (exists) {
+      await this.datasource.manager
+        .getRepository(StockLiveData)
+        .createQueryBuilder()
+        .update()
+        .set(data[0])
+        .where('stock.id = :stockId', { stockId: data[0].stock.id })
+        .execute();
+    } else {
+      await this.datasource.manager
+        .getRepository(StockLiveData)
+        .createQueryBuilder()
+        .insert()
+        .into(StockLiveData)
+        .values(data)
+        .execute();
+    }
   }
 
   convertLiveData(messages: Record<string, string>[]): StockLiveData[] {
     const stockData: StockLiveData[] = [];
     messages.map((message) => {
       const stockLiveData = new StockLiveData();
+      stockLiveData.stock = { id: message.STOCK_ID } as Stock;
       stockLiveData.currentPrice = parseFloat(message.STCK_PRPR);
       stockLiveData.changeRate = parseFloat(message.PRDY_CTRT);
       stockLiveData.volume = parseInt(message.CNTG_VOL);
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index 545ee4e1..8d812824 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -53,9 +53,7 @@ export class OpenapiTokenApi {
     );
 
     if (expired.length || !config.length) {
-      console.log('in if');
-      console.log(expired);
-      console.log(config);
+
       await this.initAuthenValue();
       const newTokens = await this.convertConfigToTokenEntity(this.config);
       this.savePropertyToDB(newTokens);

From 1de39b499fd62c1065f031a0bc73cc4b6bd16bdd Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 14:47:46 +0900
Subject: [PATCH 097/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20stock,=20livedata?=
 =?UTF-8?q?=20entity=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/domain/stock.entity.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/backend/src/stock/domain/stock.entity.ts b/packages/backend/src/stock/domain/stock.entity.ts
index be321f55..994a6de1 100644
--- a/packages/backend/src/stock/domain/stock.entity.ts
+++ b/packages/backend/src/stock/domain/stock.entity.ts
@@ -7,6 +7,7 @@ import {
   StockWeekly,
   StockYearly,
 } from './stockData.entity';
+import { StockLiveData } from './stockLiveData.entity';
 import { Like } from '@/chat/domain/like.entity';
 import { DateEmbedded } from '@/common/dateEmbedded.entity';
 import { UserStock } from '@/stock/domain/userStock.entity';
@@ -52,6 +53,9 @@ export class Stock {
   @OneToMany(() => StockYearly, (stockYearly) => stockYearly.stock)
   stockYearly?: StockYearly[];
 
+  @OneToOne(() => StockLiveData, (stockLiveData) => stockLiveData.stock)
+  stockLive?: StockLiveData;
+
   @OneToOne(() => KospiStock, (kospiStock) => kospiStock.stock)
   kospiStock?: KospiStock;
 }

From bb711259f675e77670be7a3e2689fe5bf93dc796 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 14:48:15 +0900
Subject: [PATCH 098/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20develo?=
 =?UTF-8?q?p=20=ED=99=98=EA=B2=BD=EC=8B=9C=20logging=20=ED=99=9C=EC=84=B1?=
 =?UTF-8?q?=ED=99=94?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/configs/typeormConfig.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/configs/typeormConfig.ts b/packages/backend/src/configs/typeormConfig.ts
index a8c70a18..f8ff59ac 100644
--- a/packages/backend/src/configs/typeormConfig.ts
+++ b/packages/backend/src/configs/typeormConfig.ts
@@ -21,6 +21,6 @@ export const typeormDevelopConfig: TypeOrmModuleOptions = {
   password: process.env.DB_PASS,
   database: process.env.DB_NAME,
   entities: [__dirname + '/../**/*.entity.{js,ts}'],
-  //logging: true,
+  logging: true,
   synchronize: true,
 };

From e7e67247eeb40fdff35e1261be5c2d9eaa4333fb Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 14:48:55 +0900
Subject: [PATCH 099/112] =?UTF-8?q?=F0=9F=93=A6=EF=B8=8F=20ci:=20productio?=
 =?UTF-8?q?n=20=ED=99=98=EA=B2=BD=EC=9D=BC=20=EB=95=8C=20=EC=9E=91?=
 =?UTF-8?q?=EB=8F=99=EB=90=98=EA=B2=8C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/scraper/openapi/api/openapiToken.api.ts  | 1 -
 .../backend/src/scraper/openapi/openapi-scraper.module.ts     | 1 -
 .../backend/src/scraper/openapi/websocketClient.service.ts    | 4 ++--
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index 8d812824..829ca9a3 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -53,7 +53,6 @@ export class OpenapiTokenApi {
     );
 
     if (expired.length || !config.length) {
-
       await this.initAuthenValue();
       const newTokens = await this.convertConfigToTokenEntity(this.config);
       this.savePropertyToDB(newTokens);
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index 1107dbb9..73f33f23 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -1,6 +1,5 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
-import { OpenapiToken } from '../domain/openapiToken.entity';
 import { OpenapiDetailData } from './api/openapiDetailData.api';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index 1533f251..e784afe5 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -25,7 +25,6 @@ export class WebsocketClient {
   ) {
     if (process.env.NODE_ENV === 'production') {
       this.connect();
-      setTimeout(() => this.subscribe('000150'), 5000);
     }
   }
 
@@ -91,8 +90,9 @@ export class WebsocketClient {
           return;
         }
         this.logger.info(`Recived data : ${data}`);
+        this.logger.info(`Stock id : ${message[0]['STOCK_ID']}`);
         const liveData = this.openapiLiveData.convertLiveData(message);
-        this.openapiLiveData.saveLiveData(liveData);
+        await this.openapiLiveData.saveLiveData(liveData);
       } catch (error) {
         this.logger.warn(error);
       }

From 996b64a52890fc4ee1e7cd6ee1ee3be582e4407c Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 25 Nov 2024 17:02:23 +0900
Subject: [PATCH 100/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EB=9E=9C=EB=8D=A4?=
 =?UTF-8?q?=20=EB=8B=89=EB=84=A4=EC=9E=84=20=EC=83=81=EC=88=98=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../backend/src/user/constants/randomNickname.ts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 packages/backend/src/user/constants/randomNickname.ts

diff --git a/packages/backend/src/user/constants/randomNickname.ts b/packages/backend/src/user/constants/randomNickname.ts
new file mode 100644
index 00000000..fb55e86e
--- /dev/null
+++ b/packages/backend/src/user/constants/randomNickname.ts
@@ -0,0 +1,16 @@
+export const status = [
+  '신중한',
+  '과감한',
+  '공부하는',
+  '성장하는',
+  '주춤거리는',
+];
+export const subject = [
+  '병아리',
+  '햄스터',
+  '다람쥐',
+  '거북이',
+  '판다',
+  '주린이',
+  '투자자',
+];

From 8f43995d57fe2acb96e1c18712dbb157c32e634d Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 17:50:24 +0900
Subject: [PATCH 101/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20websoc?=
 =?UTF-8?q?ket=20=EB=AA=A8=EB=93=88=EC=97=90=EC=84=9C=20liveData=EB=A1=9C?=
 =?UTF-8?q?=20=EC=84=9C=EB=B9=84=EC=8A=A4=20=EB=A1=9C=EC=A7=81=20=EB=B6=84?=
 =?UTF-8?q?=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../openapi/api/openapiDetailData.api.ts      |   6 +-
 .../openapi/api/openapiLiveData.api.ts        |  30 ++++-
 .../openapi/api/openapiMinuteData.api.ts      |   6 +-
 .../openapi/api/openapiPeriodData.api.ts      |   4 +-
 .../scraper/openapi/api/openapiToken.api.ts   |   5 +-
 ...tClient.service.ts => liveData.service.ts} | 106 +++++++++---------
 .../scraper/openapi/openapi-scraper.module.ts |   4 +-
 .../websocket/websocketClient.websocket.ts    |  59 ++++++++++
 packages/backend/src/stock/stock.gateway.ts   |   2 +-
 9 files changed, 152 insertions(+), 70 deletions(-)
 rename packages/backend/src/scraper/openapi/{websocketClient.service.ts => liveData.service.ts} (63%)
 create mode 100644 packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 6a32435f..982ebaf6 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -39,13 +39,13 @@ export class OpenapiDetailData {
     if (process.env.NODE_ENV !== 'production') return;
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
-    const configCount = this.openApiToken.configs.length;
+    const configCount = (await this.openApiToken.configs()).length;
     const chunkSize = Math.ceil(stocks.length / configCount);
 
     for (let i = 0; i < configCount; i++) {
-      this.logger.info(this.openApiToken.configs[i]);
+      this.logger.info((await this.openApiToken.configs())[i]);
       const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getDetailDataChunk(chunk, this.openApiToken.configs[i]);
+      this.getDetailDataChunk(chunk, (await this.openApiToken.configs())[i]);
     }
   }
 
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index 6fa15505..27375f83 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -1,14 +1,19 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import { Logger } from 'winston';
+import { TR_IDS } from '../type/openapiUtil.type';
+import { getOpenApi } from '../util/openapiUtil.api';
+import { OpenapiTokenApi } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
 
 @Injectable()
 export class OpenapiLiveData {
-  public readonly TR_ID: string = 'H0STCNT0';
+  private readonly url: string =
+    '/uapi/domestic-stock/v1/quotations/inquire-ccnl';
   constructor(
     private readonly datasource: DataSource,
+    private readonly config: OpenapiTokenApi,
     @Inject('winston') private readonly logger: Logger,
   ) {}
 
@@ -54,4 +59,27 @@ export class OpenapiLiveData {
     });
     return stockData;
   }
+
+  async connectLiveData(stockId: string) {
+    const query = this.makeLiveDataQuery(stockId);
+
+    try {
+      const result = await getOpenApi(
+        this.url,
+        (await this.config.configs())[0],
+        query,
+        TR_IDS.ITEM_CHART_PRICE,
+      );
+      return result;
+    } catch (error) {
+      this.logger.warn(`Connect live data error : ${error}`);
+    }
+  }
+
+  private makeLiveDataQuery(stockId: string, code: 'J' = 'J') {
+    return {
+      fid_cond_mrkt_div_code: code,
+      fid_input_iscd: stockId,
+    };
+  }
 }
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index e64e26c7..4e193b74 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -128,15 +128,15 @@ export class OpenapiMinuteData {
   }
 
   //@Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
-  getMinuteData() {
+  async getMinuteData() {
     if (process.env.NODE_ENV !== 'production') return;
-    const configCount = this.openApiToken.configs.length;
+    const configCount = (await this.openApiToken.configs()).length;
     const stock = this.stock[this.flip % STOCK_CUT];
     this.flip++;
     const chunkSize = Math.ceil(stock.length / configCount);
     for (let i = 0; i < configCount; i++) {
       const chunk = stock.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getMinuteDataChunk(chunk, this.openApiToken.configs[i]);
+      this.getMinuteDataChunk(chunk, (await this.openApiToken.configs())[i]);
     }
   }
 
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index 4b976be8..5471cf5e 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -96,7 +96,7 @@ export class OpenapiPeriodData {
     let isFail = false;
 
     while (!isFail) {
-      configIdx = (configIdx + 1) % this.openApiToken.configs.length;
+      configIdx = (configIdx + 1) % (await this.openApiToken.configs()).length;
       this.setStockPeriod(stockPeriod, stock.id!, end);
 
       // chart 데이터가 있는 지 확인 -> 리턴
@@ -130,7 +130,7 @@ export class OpenapiPeriodData {
     try {
       const response = await getOpenApi(
         this.url,
-        this.openApiToken.configs[configIdx],
+        (await this.openApiToken.configs())[configIdx],
         query,
         TR_IDS.ITEM_CHART_PRICE,
       );
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index 829ca9a3..deedce9b 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -15,7 +15,6 @@ export class OpenapiTokenApi {
     @Inject('winston') private readonly logger: Logger,
     private readonly datasource: DataSource,
   ) {
-    if (process.env.NODE_ENV !== 'production') return;
     const accounts = openApiConfig.STOCK_ACCOUNT!.split(',');
     const api_keys = openApiConfig.STOCK_API_KEY!.split(',');
     const api_passwords = openApiConfig.STOCK_API_PASSWORD!.split(',');
@@ -37,8 +36,8 @@ export class OpenapiTokenApi {
     this.init();
   }
 
-  get configs() {
-    this.init();
+  async configs() {
+    await this.init();
     return this.config;
   }
 
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/liveData.service.ts
similarity index 63%
rename from packages/backend/src/scraper/openapi/websocketClient.service.ts
rename to packages/backend/src/scraper/openapi/liveData.service.ts
index e784afe5..a4825a18 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/liveData.service.ts
@@ -1,4 +1,5 @@
-/* eslint-disable @typescript-eslint/no-explicit-any */
+//TODO :  9시 ~ 3시 반까지는 openapi에서 가져오고, 아니면 websocket으로 가져오기
+
 import { Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
@@ -7,85 +8,70 @@ import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { OpenapiTokenApi } from './api/openapiToken.api';
 import { openApiConfig } from './config/openapi.config';
 import { parseMessage } from './parse/openapi.parser';
+import { WebsocketClient } from './websocket/websocketClient.websocket';
 
 type TR_IDS = '0' | '1';
-
+// TODO : 비즈니스 로직을 분리해야함.
 @Injectable()
-export class WebsocketClient {
-  private client: WebSocket;
-  private readonly reconnectInterval = 60000;
+export class LiveData {
   private readonly url =
     process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
   private readonly clientStock: Set<string> = new Set();
+  private readonly reconnectInterval = 60 * 1000 * 1000;
 
   constructor(
-    @Inject('winston') private readonly logger: Logger,
     private readonly openApiToken: OpenapiTokenApi,
+    private readonly webSocketClient: WebsocketClient,
     private readonly openapiLiveData: OpenapiLiveData,
+    @Inject('winston') private readonly logger: Logger,
   ) {
-    if (process.env.NODE_ENV === 'production') {
-      this.connect();
-    }
+    this.connect();
+    this.subscribe('000150');
   }
 
-  // TODO : subscribe 구조로 리팩토링
-  subscribe(stockId: string) {
+  async subscribe(stockId: string) {
     this.clientStock.add(stockId);
     // TODO : 하나의 config만 사용중.
     const message = this.convertObjectToMessage(
-      this.openApiToken.configs[0],
+      (await this.openApiToken.configs())[0],
       stockId,
       '1',
     );
-    this.sendMessage(message);
+    this.webSocketClient.subscribe(message);
   }
 
-  discribe(stockId: string) {
+  async discribe(stockId: string) {
     this.clientStock.delete(stockId);
     const message = this.convertObjectToMessage(
-      this.openApiToken.configs[0],
+      (await this.openApiToken.configs())[0],
       stockId,
       '0',
     );
-    this.sendMessage(message);
+    this.webSocketClient.discribe(message);
   }
 
-  private initDisconnect() {
-    this.client.on('close', () => {
-      this.logger.warn(
-        `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
-      );
-    });
-
-    this.client.on('error', (error: any) => {
-      this.logger.error(`WebSocket error: ${error.message}`);
-      setTimeout(() => this.connect(), this.reconnectInterval);
-    });
-  }
-
-  private initOpen() {
-    this.client.on('open', () => {
+  private initOpenCallback =
+    (sendMessage: (message: string) => void) => async () => {
       this.logger.info('WebSocket connection established');
       for (const stockId of this.clientStock.keys()) {
         const message = this.convertObjectToMessage(
-          this.openApiToken.configs[0],
+          (await this.openApiToken.configs())[0],
           stockId,
           '1',
         );
-        this.sendMessage(message);
+        sendMessage(message);
       }
-    });
-  }
+    };
 
-  private initMessage() {
-    this.client.on('message', async (data: RawData) => {
+  private initMessageCallback =
+    (client: WebSocket) => async (data: RawData) => {
       try {
         console.log(data);
         const message = this.parseMessage(data);
         if (message.header) {
           if (message.header.tr_id === 'PINGPONG') {
             this.logger.info(`Received PING: ${data}`);
-            this.client.pong(data);
+            client.pong(data);
           }
           return;
         }
@@ -96,25 +82,31 @@ export class WebsocketClient {
       } catch (error) {
         this.logger.warn(error);
       }
-    });
-  }
+    };
 
-  private parseMessage(data: RawData) {
-    if (typeof data === 'object' && !(data instanceof Buffer)) {
-      return data;
-    } else if (typeof data === 'object') {
-      return parseMessage(data.toString());
+  private initCloseCallback = () => {
+    this.logger.warn(
+      `WebSocket connection closed. Reconnecting in ${this.reconnectInterval / 60 / 1000} minute...`,
+    );
+  };
+
+  private initErrorCallback = (error: unknown) => {
+    if (error instanceof Error) {
+      this.logger.error(`WebSocket error: ${error.message}`);
     } else {
-      return parseMessage(data as string);
+      this.logger.error('WebSocket error: callback function');
     }
-  }
+    setTimeout(() => this.connect(), this.reconnectInterval);
+  };
 
   @Cron('0 2 * * 1-5')
   connect() {
-    this.client = new WebSocket(this.url);
-    this.initOpen();
-    this.initMessage();
-    this.initDisconnect();
+    this.webSocketClient.connect(
+      this.initOpenCallback,
+      this.initMessageCallback,
+      this.initCloseCallback,
+      this.initErrorCallback,
+    );
   }
 
   private convertObjectToMessage(
@@ -122,6 +114,7 @@ export class WebsocketClient {
     stockId: string,
     tr_type: TR_IDS,
   ): string {
+    this.logger.info(JSON.stringify(config));
     const message = {
       header: {
         approval_key: config.STOCK_WEBSOCKET_KEY!,
@@ -139,12 +132,13 @@ export class WebsocketClient {
     return JSON.stringify(message);
   }
 
-  private sendMessage(message: string) {
-    if (this.client.readyState === WebSocket.OPEN) {
-      this.client.send(message);
-      this.logger.info(`Sent message: ${message}`);
+  private parseMessage(data: RawData) {
+    if (typeof data === 'object' && !(data instanceof Buffer)) {
+      return data;
+    } else if (typeof data === 'object') {
+      return parseMessage(data.toString());
     } else {
-      this.logger.warn('WebSocket is not open. Message not sent.');
+      return parseMessage(data as string);
     }
   }
 }
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index 73f33f23..3f9b4aba 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -5,8 +5,9 @@ import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 import { OpenapiTokenApi } from './api/openapiToken.api';
+import { LiveData } from './liveData.service';
 import { OpenapiScraperService } from './openapi-scraper.service';
-import { WebsocketClient } from './websocketClient.service';
+import { WebsocketClient } from './websocket/websocketClient.websocket';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
   StockDaily,
@@ -40,6 +41,7 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
     OpenapiScraperService,
     OpenapiLiveData,
     WebsocketClient,
+    LiveData,
   ],
   exports: [WebsocketClient],
 })
diff --git a/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts b/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
new file mode 100644
index 00000000..30bc93f3
--- /dev/null
+++ b/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
@@ -0,0 +1,59 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { Inject, Injectable } from '@nestjs/common';
+import { Logger } from 'winston';
+import { RawData, WebSocket } from 'ws';
+
+@Injectable()
+export class WebsocketClient {
+  private readonly url =
+    process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
+  private client: WebSocket = new WebSocket(this.url);
+
+  constructor(@Inject('winston') private readonly logger: Logger) {}
+
+  subscribe(message: string) {
+    this.sendMessage(message);
+  }
+
+  discribe(message: string) {
+    this.sendMessage(message);
+  }
+
+  // TODO : 분리
+  private initDisconnect(
+    initCloseCallback: () => void,
+    initErrorCallback: (error: unknown) => void,
+  ) {
+    this.client.on('close', initCloseCallback);
+
+    this.client.on('error', initErrorCallback);
+  }
+
+  private initOpen(fn: () => void) {
+    this.client.on('open', fn);
+  }
+
+  private initMessage(fn: (data: RawData) => void) {
+    this.client.on('message', fn);
+  }
+
+  connect(
+    initOpenCallback: (fn: (message: string) => void) => () => void,
+    initMessageCallback: (client: WebSocket) => (data: RawData) => void,
+    initCloseCallback: () => void,
+    initErrorCallback: (error: unknown) => void,
+  ) {
+    this.initOpen(initOpenCallback(this.sendMessage));
+    this.initMessage(initMessageCallback(this.client));
+    this.initDisconnect(initCloseCallback, initErrorCallback);
+  }
+
+  private sendMessage(message: string) {
+    if (this.client.readyState === WebSocket.OPEN) {
+      this.client.send(message);
+      this.logger.info(`Sent message: ${message}`);
+    } else {
+      this.logger.warn('WebSocket is not open. Message not sent.');
+    }
+  }
+}
diff --git a/packages/backend/src/stock/stock.gateway.ts b/packages/backend/src/stock/stock.gateway.ts
index c6268e82..9525d425 100644
--- a/packages/backend/src/stock/stock.gateway.ts
+++ b/packages/backend/src/stock/stock.gateway.ts
@@ -6,7 +6,7 @@ import {
   WebSocketServer,
 } from '@nestjs/websockets';
 import { Server, Socket } from 'socket.io';
-import { WebsocketClient } from '@/scraper/openapi/websocketClient.service';
+import { WebsocketClient } from '@/scraper/openapi/websocket/websocketClient.websocket';
 
 @WebSocketGateway({
   namespace: '/api/stock/realtime',

From 6bcb5c5aa6d6df3d13a88083438724d645afa13d Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 18:06:52 +0900
Subject: [PATCH 102/112] =?UTF-8?q?=E2=99=BB=EF=B8=8F=20refactor:=20liveda?=
 =?UTF-8?q?ta=20stock=20module=EB=A1=9C=20=EC=9D=B4=EB=8F=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/scraper/openapi/liveData.service.ts  | 3 +--
 .../backend/src/scraper/openapi/openapi-scraper.module.ts | 8 +-------
 packages/backend/src/stock/stock.gateway.ts               | 6 +++---
 packages/backend/src/stock/stock.module.ts                | 8 ++++++++
 4 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/liveData.service.ts b/packages/backend/src/scraper/openapi/liveData.service.ts
index a4825a18..20daa9c5 100644
--- a/packages/backend/src/scraper/openapi/liveData.service.ts
+++ b/packages/backend/src/scraper/openapi/liveData.service.ts
@@ -14,8 +14,6 @@ type TR_IDS = '0' | '1';
 // TODO : 비즈니스 로직을 분리해야함.
 @Injectable()
 export class LiveData {
-  private readonly url =
-    process.env.WS_URL ?? 'ws://ops.koreainvestment.com:21000';
   private readonly clientStock: Set<string> = new Set();
   private readonly reconnectInterval = 60 * 1000 * 1000;
 
@@ -27,6 +25,7 @@ export class LiveData {
   ) {
     this.connect();
     this.subscribe('000150');
+    setTimeout(() => this.discribe('000150'), 15000);
   }
 
   async subscribe(stockId: string) {
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index 3f9b4aba..4afbf154 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -1,13 +1,10 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { OpenapiDetailData } from './api/openapiDetailData.api';
-import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
 import { OpenapiTokenApi } from './api/openapiToken.api';
-import { LiveData } from './liveData.service';
 import { OpenapiScraperService } from './openapi-scraper.service';
-import { WebsocketClient } from './websocket/websocketClient.websocket';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
   StockDaily,
@@ -39,10 +36,7 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
     OpenapiMinuteData,
     OpenapiDetailData,
     OpenapiScraperService,
-    OpenapiLiveData,
-    WebsocketClient,
-    LiveData,
+    OpenapiTokenApi,
   ],
-  exports: [WebsocketClient],
 })
 export class OpenapiScraperModule {}
diff --git a/packages/backend/src/stock/stock.gateway.ts b/packages/backend/src/stock/stock.gateway.ts
index 9525d425..dd89423c 100644
--- a/packages/backend/src/stock/stock.gateway.ts
+++ b/packages/backend/src/stock/stock.gateway.ts
@@ -6,7 +6,7 @@ import {
   WebSocketServer,
 } from '@nestjs/websockets';
 import { Server, Socket } from 'socket.io';
-import { WebsocketClient } from '@/scraper/openapi/websocket/websocketClient.websocket';
+import { LiveData } from '@/scraper/openapi/liveData.service';
 
 @WebSocketGateway({
   namespace: '/api/stock/realtime',
@@ -17,7 +17,7 @@ export class StockGateway {
   @WebSocketServer()
   server: Server;
 
-  constructor(private readonly websocketClient: WebsocketClient) {}
+  constructor(private readonly liveData: LiveData) {}
 
   @SubscribeMessage('connectStock')
   async handleConnectStock(
@@ -27,7 +27,7 @@ export class StockGateway {
     client.join(stockId);
 
     if ((await this.server.in(stockId).fetchSockets()).length === 0) {
-      this.websocketClient.subscribe(stockId);
+      this.liveData.subscribe(stockId);
     }
     client.emit('connectionSuccess', {
       message: `Successfully connected to stock room: ${stockId}`,
diff --git a/packages/backend/src/stock/stock.module.ts b/packages/backend/src/stock/stock.module.ts
index 69d925f4..11b81eca 100644
--- a/packages/backend/src/stock/stock.module.ts
+++ b/packages/backend/src/stock/stock.module.ts
@@ -23,7 +23,11 @@ import {
 } from './stockData.service';
 import { StockDetailService } from './stockDetail.service';
 import { StockLiveDataSubscriber } from './stockLiveData.subscriber';
+import { OpenapiLiveData } from '@/scraper/openapi/api/openapiLiveData.api';
+import { OpenapiTokenApi } from '@/scraper/openapi/api/openapiToken.api';
+import { LiveData } from '@/scraper/openapi/liveData.service';
 import { OpenapiScraperModule } from '@/scraper/openapi/openapi-scraper.module';
+import { WebsocketClient } from '@/scraper/openapi/websocket/websocketClient.websocket';
 
 @Module({
   imports: [
@@ -42,6 +46,10 @@ import { OpenapiScraperModule } from '@/scraper/openapi/openapi-scraper.module';
   controllers: [StockController],
   providers: [
     StockService,
+    WebsocketClient,
+    OpenapiTokenApi,
+    OpenapiLiveData,
+    LiveData,
     StockGateway,
     StockLiveDataSubscriber,
     StockDataService,

From 77e410535a898336d0ab6d5c23ec330c1eb38e65 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 19:30:26 +0900
Subject: [PATCH 103/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EC=9E=A5=20?=
 =?UTF-8?q?=EB=A7=88=EA=B0=90=EC=8B=9C=20openapi=EB=A1=9C=20=EB=B6=80?=
 =?UTF-8?q?=EB=A5=B4=EB=8A=94=20=EB=A1=9C=EC=A7=81=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/scraper/openapi/liveData.service.ts   | 37 ++++++++++++++-----
 .../websocket/websocketClient.websocket.ts    |  2 +-
 2 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/liveData.service.ts b/packages/backend/src/scraper/openapi/liveData.service.ts
index 20daa9c5..82e1c574 100644
--- a/packages/backend/src/scraper/openapi/liveData.service.ts
+++ b/packages/backend/src/scraper/openapi/liveData.service.ts
@@ -11,12 +11,14 @@ import { parseMessage } from './parse/openapi.parser';
 import { WebsocketClient } from './websocket/websocketClient.websocket';
 
 type TR_IDS = '0' | '1';
-// TODO : 비즈니스 로직을 분리해야함.
+
 @Injectable()
 export class LiveData {
   private readonly clientStock: Set<string> = new Set();
   private readonly reconnectInterval = 60 * 1000 * 1000;
 
+  private readonly startTime: Date = new Date(2024, 0, 1, 9, 0, 0, 0);
+  private readonly endTime: Date = new Date(2024, 0, 1, 15, 30, 0, 0);
   constructor(
     private readonly openApiToken: OpenapiTokenApi,
     private readonly webSocketClient: WebsocketClient,
@@ -29,14 +31,21 @@ export class LiveData {
   }
 
   async subscribe(stockId: string) {
-    this.clientStock.add(stockId);
-    // TODO : 하나의 config만 사용중.
-    const message = this.convertObjectToMessage(
-      (await this.openApiToken.configs())[0],
-      stockId,
-      '1',
-    );
-    this.webSocketClient.subscribe(message);
+    if (this.isCloseTime(new Date(), this.startTime, this.endTime)) {
+      const result = await this.openapiLiveData.connectLiveData(stockId);
+      const stockLiveData = this.openapiLiveData.convertLiveData(result);
+      this.logger.info('in open api');
+      this.openapiLiveData.saveLiveData(stockLiveData);
+    } else {
+      this.clientStock.add(stockId);
+      // TODO : 하나의 config만 사용중.
+      const message = this.convertObjectToMessage(
+        (await this.openApiToken.configs())[0],
+        stockId,
+        '1',
+      );
+      this.webSocketClient.subscribe(message);
+    }
   }
 
   async discribe(stockId: string) {
@@ -98,9 +107,17 @@ export class LiveData {
     setTimeout(() => this.connect(), this.reconnectInterval);
   };
 
+  private isCloseTime(date: Date, start: Date, end: Date): boolean {
+    const dateMinutes = date.getHours() * 60 + date.getMinutes();
+    const startMinutes = start.getHours() * 60 + start.getMinutes();
+    const endMinutes = end.getHours() * 60 + end.getMinutes();
+
+    return dateMinutes >= startMinutes && dateMinutes <= endMinutes;
+  }
+
   @Cron('0 2 * * 1-5')
   connect() {
-    this.webSocketClient.connect(
+    this.webSocketClient.connectPacade(
       this.initOpenCallback,
       this.initMessageCallback,
       this.initCloseCallback,
diff --git a/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts b/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
index 30bc93f3..f9e4a5e3 100644
--- a/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
+++ b/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
@@ -37,7 +37,7 @@ export class WebsocketClient {
     this.client.on('message', fn);
   }
 
-  connect(
+  connectPacade(
     initOpenCallback: (fn: (message: string) => void) => () => void,
     initMessageCallback: (client: WebSocket) => (data: RawData) => void,
     initCloseCallback: () => void,

From e82a6dd61e60d917ed8ac859bd335226a3f51dc7 Mon Sep 17 00:00:00 2001
From: sunghwki <52474291+swkim12345@users.noreply.github.com>
Date: Mon, 25 Nov 2024 19:35:21 +0900
Subject: [PATCH 104/112] =?UTF-8?q?Bug/#235=20websocket=20=EB=B2=84?=
 =?UTF-8?q?=EA=B7=B8=20=ED=95=B4=EA=B2=B0,=20token=20db=EC=97=90=20?=
 =?UTF-8?q?=EC=A0=80=EC=9E=A5=20(#240)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* ✨ feat: token entity 추가

* ✨ feat: entity 에 저장, expire 검사 로직 추가

* 🐛 fix: token 주입으로 로직 변경

* ♻️ refactor: token 주입으로 변경, 그로 인한 오류 수정 및 console.log 삭제

* 🐛 fix: live 데이터 수집 오류 해결, 데이터 없을 때 insert 오류 해결

* 🐛 fix: stock, livedata entity 수정

* ♻️ refactor: develop 환경시 logging 활성화

* 📦️ ci: production 환경일 때 작동되게 변경
---
 packages/backend/src/configs/typeormConfig.ts |   2 +-
 .../src/scraper/domain/openapiToken.entity.ts |  28 ++++
 .../openapi/api/openapiDetailData.api.ts      |   9 +-
 .../openapi/api/openapiLiveData.api.ts        |  39 ++++--
 .../openapi/api/openapiMinuteData.api.ts      |  11 +-
 .../openapi/api/openapiPeriodData.api.ts      |   9 +-
 .../scraper/openapi/api/openapiToken.api.ts   | 125 ++++++++++++++++--
 .../scraper/openapi/openapi-scraper.module.ts |   2 +
 .../src/scraper/openapi/util/priorityQueue.ts |  13 --
 .../openapi/websocketClient.service.ts        |  32 ++---
 .../backend/src/stock/domain/stock.entity.ts  |   4 +
 11 files changed, 210 insertions(+), 64 deletions(-)
 create mode 100644 packages/backend/src/scraper/domain/openapiToken.entity.ts

diff --git a/packages/backend/src/configs/typeormConfig.ts b/packages/backend/src/configs/typeormConfig.ts
index a8c70a18..f8ff59ac 100644
--- a/packages/backend/src/configs/typeormConfig.ts
+++ b/packages/backend/src/configs/typeormConfig.ts
@@ -21,6 +21,6 @@ export const typeormDevelopConfig: TypeOrmModuleOptions = {
   password: process.env.DB_PASS,
   database: process.env.DB_NAME,
   entities: [__dirname + '/../**/*.entity.{js,ts}'],
-  //logging: true,
+  logging: true,
   synchronize: true,
 };
diff --git a/packages/backend/src/scraper/domain/openapiToken.entity.ts b/packages/backend/src/scraper/domain/openapiToken.entity.ts
new file mode 100644
index 00000000..613abcb5
--- /dev/null
+++ b/packages/backend/src/scraper/domain/openapiToken.entity.ts
@@ -0,0 +1,28 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'openapi_token' })
+export class OpenapiToken {
+  @PrimaryColumn({ name: 'account' })
+  account: string;
+
+  @Column({ name: 'apiUrl' })
+  api_url: string;
+
+  @Column({ name: 'key' })
+  api_key: string;
+
+  @Column({ name: 'password' })
+  api_password: string;
+
+  @Column({ name: 'token', length: 512 })
+  api_token?: string;
+
+  @Column({ name: 'tokenExpire' })
+  api_token_expire?: Date;
+
+  @Column({ name: 'websocketKey' })
+  websocket_key?: string;
+
+  @Column({ name: 'websocketKeyExpire' })
+  websocket_key_expire?: Date;
+}
diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 9be8e3ea..6a32435f 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -13,7 +13,7 @@ import {
 } from '../type/openapiDetailData.type';
 import { TR_IDS } from '../type/openapiUtil.type';
 import { getOpenApi } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
+import { OpenapiTokenApi } from './openapiToken.api';
 import { KospiStock } from '@/stock/domain/kospiStock.entity';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockDaily } from '@/stock/domain/stockData.entity';
@@ -27,6 +27,7 @@ export class OpenapiDetailData {
     '/uapi/domestic-stock/v1/quotations/search-stock-info';
   private readonly intervals = 1000;
   constructor(
+    private readonly openApiToken: OpenapiTokenApi,
     private readonly datasource: DataSource,
     @Inject('winston') private readonly logger: Logger,
   ) {
@@ -38,13 +39,13 @@ export class OpenapiDetailData {
     if (process.env.NODE_ENV !== 'production') return;
     const entityManager = this.datasource.manager;
     const stocks = await entityManager.find(Stock);
-    const configCount = openApiToken.configs.length;
+    const configCount = this.openApiToken.configs.length;
     const chunkSize = Math.ceil(stocks.length / configCount);
 
     for (let i = 0; i < configCount; i++) {
-      this.logger.info(openApiToken.configs[i]);
+      this.logger.info(this.openApiToken.configs[i]);
       const chunk = stocks.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getDetailDataChunk(chunk, openApiToken.configs[i]);
+      this.getDetailDataChunk(chunk, this.openApiToken.configs[i]);
     }
   }
 
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index 16976657..6fa15505 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -1,26 +1,47 @@
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
+import { Logger } from 'winston';
+import { Stock } from '@/stock/domain/stock.entity';
 import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
 
 @Injectable()
 export class OpenapiLiveData {
   public readonly TR_ID: string = 'H0STCNT0';
-  constructor(private readonly datasource: DataSource) {}
+  constructor(
+    private readonly datasource: DataSource,
+    @Inject('winston') private readonly logger: Logger,
+  ) {}
 
   async saveLiveData(data: StockLiveData[]) {
-    await this.datasource.manager
-      .getRepository(StockLiveData)
-      .createQueryBuilder()
-      .insert()
-      .into(StockLiveData)
-      .values(data)
-      .execute();
+    const exists = await this.datasource.manager.exists(StockLiveData, {
+      where: {
+        stock: { id: data[0].stock.id },
+      },
+    });
+    if (exists) {
+      await this.datasource.manager
+        .getRepository(StockLiveData)
+        .createQueryBuilder()
+        .update()
+        .set(data[0])
+        .where('stock.id = :stockId', { stockId: data[0].stock.id })
+        .execute();
+    } else {
+      await this.datasource.manager
+        .getRepository(StockLiveData)
+        .createQueryBuilder()
+        .insert()
+        .into(StockLiveData)
+        .values(data)
+        .execute();
+    }
   }
 
   convertLiveData(messages: Record<string, string>[]): StockLiveData[] {
     const stockData: StockLiveData[] = [];
     messages.map((message) => {
       const stockLiveData = new StockLiveData();
+      stockLiveData.stock = { id: message.STOCK_ID } as Stock;
       stockLiveData.currentPrice = parseFloat(message.STCK_PRPR);
       stockLiveData.changeRate = parseFloat(message.PRDY_CTRT);
       stockLiveData.volume = parseInt(message.CNTG_VOL);
diff --git a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
index 003e7560..e64e26c7 100644
--- a/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiMinuteData.api.ts
@@ -11,7 +11,7 @@ import {
 } from '../type/openapiMinuteData.type';
 import { TR_IDS } from '../type/openapiUtil.type';
 import { getCurrentTime, getOpenApi } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
+import { OpenapiTokenApi } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockData, StockMinutely } from '@/stock/domain/stockData.entity';
 
@@ -27,9 +27,10 @@ export class OpenapiMinuteData {
   private flip: number = 0;
   constructor(
     private readonly datasource: DataSource,
+    private readonly openApiToken: OpenapiTokenApi,
     @Inject('winston') private readonly logger: Logger,
   ) {
-    this.getStockData();
+    //this.getStockData();
   }
 
   @Cron('0 1 * * 1-5')
@@ -126,16 +127,16 @@ export class OpenapiMinuteData {
     }
   }
 
-  @Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
+  //@Cron(`*/${STOCK_CUT} 9-15 * * 1-5`)
   getMinuteData() {
     if (process.env.NODE_ENV !== 'production') return;
-    const configCount = openApiToken.configs.length;
+    const configCount = this.openApiToken.configs.length;
     const stock = this.stock[this.flip % STOCK_CUT];
     this.flip++;
     const chunkSize = Math.ceil(stock.length / configCount);
     for (let i = 0; i < configCount; i++) {
       const chunk = stock.slice(i * chunkSize, (i + 1) * chunkSize);
-      this.getMinuteDataChunk(chunk, openApiToken.configs[i]);
+      this.getMinuteDataChunk(chunk, this.openApiToken.configs[i]);
     }
   }
 
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index f4268088..4b976be8 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -14,7 +14,7 @@ import {
   getPreviousDate,
   getTodayDate,
 } from '../util/openapiUtil.api';
-import { openApiToken } from './openapiToken.api';
+import { OpenapiTokenApi } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import {
   StockData,
@@ -46,6 +46,7 @@ export class OpenapiPeriodData {
     '/uapi/domestic-stock/v1/quotations/inquire-daily-itemchartprice';
   constructor(
     private readonly datasource: DataSource,
+    private readonly openApiToken: OpenapiTokenApi,
     @Inject('winston') private readonly logger: Logger,
   ) {
     //this.getItemChartPriceCheck();
@@ -59,7 +60,7 @@ export class OpenapiPeriodData {
         isTrading: true,
       },
     });
-    const configCount = openApiToken.configs.length;
+    const configCount = this.openApiToken.configs.length;
     const chunkSize = Math.ceil(stocks.length / configCount);
 
     for (let i = 0; i < configCount; i++) {
@@ -95,7 +96,7 @@ export class OpenapiPeriodData {
     let isFail = false;
 
     while (!isFail) {
-      configIdx = (configIdx + 1) % openApiToken.configs.length;
+      configIdx = (configIdx + 1) % this.openApiToken.configs.length;
       this.setStockPeriod(stockPeriod, stock.id!, end);
 
       // chart 데이터가 있는 지 확인 -> 리턴
@@ -129,7 +130,7 @@ export class OpenapiPeriodData {
     try {
       const response = await getOpenApi(
         this.url,
-        openApiToken.configs[configIdx],
+        this.openApiToken.configs[configIdx],
         query,
         TR_IDS.ITEM_CHART_PRICE,
       );
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index 6e6c88c5..829ca9a3 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -1,14 +1,21 @@
-import { Inject } from '@nestjs/common';
+import { Global, Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
+import { DataSource } from 'typeorm';
 import { Logger } from 'winston';
+import { OpenapiToken } from '../../domain/openapiToken.entity';
 import { openApiConfig } from '../config/openapi.config';
 import { OpenapiException } from '../util/openapiCustom.error';
 import { postOpenApi } from '../util/openapiUtil.api';
-import { logger } from '@/configs/logger.config';
 
-class OpenapiTokenApi {
+@Global()
+@Injectable()
+export class OpenapiTokenApi {
   private config: (typeof openApiConfig)[] = [];
-  constructor(@Inject('winston') private readonly logger: Logger) {
+  constructor(
+    @Inject('winston') private readonly logger: Logger,
+    private readonly datasource: DataSource,
+  ) {
+    if (process.env.NODE_ENV !== 'production') return;
     const accounts = openApiConfig.STOCK_ACCOUNT!.split(',');
     const api_keys = openApiConfig.STOCK_API_KEY!.split(',');
     const api_passwords = openApiConfig.STOCK_API_PASSWORD!.split(',');
@@ -27,14 +34,111 @@ class OpenapiTokenApi {
         STOCK_API_PASSWORD: api_passwords[i],
       });
     }
-    this.initAuthenValue();
+    this.init();
   }
 
   get configs() {
-    //TODO : 현재 구조에서 받아올 때마다 확인후 할당으로 변경
+    this.init();
     return this.config;
   }
 
+  @Cron('30 0 * * 1-5')
+  async init() {
+    const tokens = await this.convertConfigToTokenEntity(this.config);
+    const config = await this.getPropertyFromDB(tokens);
+    const expired = config.filter(
+      (val) =>
+        this.isTokenExpired(val.api_token_expire) &&
+        this.isTokenExpired(val.websocket_key_expire),
+    );
+
+    if (expired.length || !config.length) {
+      await this.initAuthenValue();
+      const newTokens = await this.convertConfigToTokenEntity(this.config);
+      this.savePropertyToDB(newTokens);
+    } else {
+      this.config = await this.convertTokenEntityToConfig(config);
+    }
+  }
+
+  private isTokenExpired(startDate?: Date) {
+    if (!startDate) return true;
+    const now = new Date();
+    //실제 만료 시간은 24시간이지만, 문제의 소지가 발생하는 것을 방지하기 위해 20시간으로 설정함.
+    const baseTimeToMilliSec = 20 * 60 * 60 * 1000;
+    const timeDiff = now.getTime() - startDate.getTime();
+
+    return timeDiff >= baseTimeToMilliSec;
+  }
+
+  private async convertTokenEntityToConfig(tokens: OpenapiToken[]) {
+    const result: (typeof openApiConfig)[] = [];
+    tokens.forEach((val) => {
+      const config: typeof openApiConfig = {
+        STOCK_ACCOUNT: val.account,
+        STOCK_API_KEY: val.api_key,
+        STOCK_API_PASSWORD: val.api_password,
+        STOCK_API_TOKEN: val.api_token,
+        STOCK_URL: val.api_url,
+        STOCK_WEBSOCKET_KEY: val.websocket_key,
+      };
+      result.push(config);
+    });
+    return result;
+  }
+
+  private async convertConfigToTokenEntity(config: (typeof openApiConfig)[]) {
+    const result: OpenapiToken[] = [];
+    config.forEach((val) => {
+      const token = new OpenapiToken();
+      if (
+        val.STOCK_URL &&
+        val.STOCK_ACCOUNT &&
+        val.STOCK_API_KEY &&
+        val.STOCK_API_PASSWORD
+      ) {
+        token.api_url = val.STOCK_URL;
+        token.account = val.STOCK_ACCOUNT;
+        token.api_key = val.STOCK_API_KEY;
+        token.api_password = val.STOCK_API_PASSWORD;
+      }
+      token.api_token = val.STOCK_API_TOKEN;
+      token.websocket_key = val.STOCK_WEBSOCKET_KEY;
+      token.api_token_expire = new Date();
+      token.websocket_key_expire = new Date();
+      result.push(token);
+    });
+    return result;
+  }
+
+  private async savePropertyToDB(tokens: OpenapiToken[]) {
+    tokens.forEach(async (val) => {
+      this.datasource.manager.save(OpenapiToken, val);
+    });
+  }
+
+  private async getPropertyFromDB(tokens: OpenapiToken[]) {
+    const result: OpenapiToken[] = [];
+    await Promise.all(
+      tokens.map(async (val) => {
+        const findByToken = await this.datasource.manager.findOne(
+          OpenapiToken,
+          {
+            where: {
+              account: val.account,
+              api_key: val.api_key,
+              api_password: val.api_password,
+            },
+          },
+        );
+        if (findByToken) {
+          result.push(findByToken);
+        }
+      }),
+    );
+    return result;
+  }
+
   private async initAuthenValue() {
     const delay = 60000;
     const delayMinute = delay / 1000 / 60;
@@ -59,8 +163,7 @@ class OpenapiTokenApi {
     }
   }
 
-  @Cron('50 0 * * 1-5')
-  async initAccessToken() {
+  private async initAccessToken() {
     const updatedConfig = await Promise.all(
       this.config.map(async (val) => {
         val.STOCK_API_TOKEN = await this.getToken(val)!;
@@ -70,8 +173,7 @@ class OpenapiTokenApi {
     this.config = updatedConfig;
   }
 
-  @Cron('50 0 * * 1-5')
-  async initWebSocketKey() {
+  private async initWebSocketKey() {
     const updatedConfig = await Promise.all(
       this.config.map(async (val) => {
         val.STOCK_WEBSOCKET_KEY = await this.getWebSocketKey(val)!;
@@ -107,6 +209,3 @@ class OpenapiTokenApi {
     return tmp.approval_key as string;
   }
 }
-
-const openApiToken = new OpenapiTokenApi(logger);
-export { openApiToken };
diff --git a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
index ad425412..73f33f23 100644
--- a/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
+++ b/packages/backend/src/scraper/openapi/openapi-scraper.module.ts
@@ -4,6 +4,7 @@ import { OpenapiDetailData } from './api/openapiDetailData.api';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
 import { OpenapiMinuteData } from './api/openapiMinuteData.api';
 import { OpenapiPeriodData } from './api/openapiPeriodData.api';
+import { OpenapiTokenApi } from './api/openapiToken.api';
 import { OpenapiScraperService } from './openapi-scraper.service';
 import { WebsocketClient } from './websocketClient.service';
 import { Stock } from '@/stock/domain/stock.entity';
@@ -32,6 +33,7 @@ import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
   ],
   controllers: [],
   providers: [
+    OpenapiTokenApi,
     OpenapiPeriodData,
     OpenapiMinuteData,
     OpenapiDetailData,
diff --git a/packages/backend/src/scraper/openapi/util/priorityQueue.ts b/packages/backend/src/scraper/openapi/util/priorityQueue.ts
index a49e5822..190718a5 100644
--- a/packages/backend/src/scraper/openapi/util/priorityQueue.ts
+++ b/packages/backend/src/scraper/openapi/util/priorityQueue.ts
@@ -84,16 +84,3 @@ export class PriorityQueue<T> {
     return this.heap.length === 0;
   }
 }
-
-const pq = new PriorityQueue<string>();
-
-pq.enqueue('Task A', 2);
-pq.enqueue('Task B', 1);
-pq.enqueue('Task C', 3);
-
-console.log(pq.dequeue()); // Task B
-console.log(pq.peek()); // Task A
-console.log(pq.dequeue()); // Task A
-console.log(pq.isEmpty()); // false
-console.log(pq.dequeue()); // Task C
-console.log(pq.isEmpty()); // true
diff --git a/packages/backend/src/scraper/openapi/websocketClient.service.ts b/packages/backend/src/scraper/openapi/websocketClient.service.ts
index 40501a25..e784afe5 100644
--- a/packages/backend/src/scraper/openapi/websocketClient.service.ts
+++ b/packages/backend/src/scraper/openapi/websocketClient.service.ts
@@ -2,9 +2,9 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
-import { WebSocket } from 'ws';
+import { RawData, WebSocket } from 'ws';
 import { OpenapiLiveData } from './api/openapiLiveData.api';
-import { openApiToken } from './api/openapiToken.api';
+import { OpenapiTokenApi } from './api/openapiToken.api';
 import { openApiConfig } from './config/openapi.config';
 import { parseMessage } from './parse/openapi.parser';
 
@@ -20,6 +20,7 @@ export class WebsocketClient {
 
   constructor(
     @Inject('winston') private readonly logger: Logger,
+    private readonly openApiToken: OpenapiTokenApi,
     private readonly openapiLiveData: OpenapiLiveData,
   ) {
     if (process.env.NODE_ENV === 'production') {
@@ -32,7 +33,7 @@ export class WebsocketClient {
     this.clientStock.add(stockId);
     // TODO : 하나의 config만 사용중.
     const message = this.convertObjectToMessage(
-      openApiToken.configs[0],
+      this.openApiToken.configs[0],
       stockId,
       '1',
     );
@@ -42,7 +43,7 @@ export class WebsocketClient {
   discribe(stockId: string) {
     this.clientStock.delete(stockId);
     const message = this.convertObjectToMessage(
-      openApiToken.configs[0],
+      this.openApiToken.configs[0],
       stockId,
       '0',
     );
@@ -67,7 +68,7 @@ export class WebsocketClient {
       this.logger.info('WebSocket connection established');
       for (const stockId of this.clientStock.keys()) {
         const message = this.convertObjectToMessage(
-          openApiToken.configs[0],
+          this.openApiToken.configs[0],
           stockId,
           '1',
         );
@@ -77,31 +78,32 @@ export class WebsocketClient {
   }
 
   private initMessage() {
-    this.client.on('message', async (data) => {
+    this.client.on('message', async (data: RawData) => {
       try {
-        const message = this.parseMessage(data.toString());
+        console.log(data);
+        const message = this.parseMessage(data);
         if (message.header) {
           if (message.header.tr_id === 'PINGPONG') {
-            this.logger.info(`Received PING: ${JSON.stringify(data)}`);
-            this.client.pong({
-              tr_id: 'PINGPONG',
-              datetime: new Date().toISOString(),
-            });
+            this.logger.info(`Received PING: ${data}`);
+            this.client.pong(data);
           }
           return;
         }
         this.logger.info(`Recived data : ${data}`);
+        this.logger.info(`Stock id : ${message[0]['STOCK_ID']}`);
         const liveData = this.openapiLiveData.convertLiveData(message);
-        this.openapiLiveData.saveLiveData(liveData);
+        await this.openapiLiveData.saveLiveData(liveData);
       } catch (error) {
         this.logger.warn(error);
       }
     });
   }
 
-  private parseMessage(data: string) {
-    if (typeof data === 'object') {
+  private parseMessage(data: RawData) {
+    if (typeof data === 'object' && !(data instanceof Buffer)) {
       return data;
+    } else if (typeof data === 'object') {
+      return parseMessage(data.toString());
     } else {
       return parseMessage(data as string);
     }
diff --git a/packages/backend/src/stock/domain/stock.entity.ts b/packages/backend/src/stock/domain/stock.entity.ts
index be321f55..994a6de1 100644
--- a/packages/backend/src/stock/domain/stock.entity.ts
+++ b/packages/backend/src/stock/domain/stock.entity.ts
@@ -7,6 +7,7 @@ import {
   StockWeekly,
   StockYearly,
 } from './stockData.entity';
+import { StockLiveData } from './stockLiveData.entity';
 import { Like } from '@/chat/domain/like.entity';
 import { DateEmbedded } from '@/common/dateEmbedded.entity';
 import { UserStock } from '@/stock/domain/userStock.entity';
@@ -52,6 +53,9 @@ export class Stock {
   @OneToMany(() => StockYearly, (stockYearly) => stockYearly.stock)
   stockYearly?: StockYearly[];
 
+  @OneToOne(() => StockLiveData, (stockLiveData) => stockLiveData.stock)
+  stockLive?: StockLiveData;
+
   @OneToOne(() => KospiStock, (kospiStock) => kospiStock.stock)
   kospiStock?: KospiStock;
 }

From 44bb8eceb6d2423492ad738abcb4542932fb136f Mon Sep 17 00:00:00 2001
From: kimminsu <xjfcnfw3@naver.com>
Date: Mon, 25 Nov 2024 19:39:40 +0900
Subject: [PATCH 105/112] =?UTF-8?q?=E2=9C=A8=20feat:=20=EA=B1=B0=EB=9E=98?=
 =?UTF-8?q?=EC=A4=91=EC=9D=B8=20=EC=A2=85=EB=AA=A9=EB=A7=8C=20=EA=B2=80?=
 =?UTF-8?q?=EC=83=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/stock.service.ts | 61 ++++++++++-----------
 1 file changed, 30 insertions(+), 31 deletions(-)

diff --git a/packages/backend/src/stock/stock.service.ts b/packages/backend/src/stock/stock.service.ts
index 154eb9d6..c0e50a9c 100644
--- a/packages/backend/src/stock/stock.service.ts
+++ b/packages/backend/src/stock/stock.service.ts
@@ -69,11 +69,10 @@ export class StockService {
   }
 
   async searchStock(stockName: string) {
-    const queryBuilder = this.datasource
+    const result = await this.datasource
       .getRepository(Stock)
-      .createQueryBuilder();
-    const result = await queryBuilder
-      .where('stock.stock_name LIKE :name', {
+      .createQueryBuilder('stock')
+      .where('stock.is_trading = :isTrading and stock.stock_name LIKE :name', {
         isTrading: true,
         name: `%${stockName}%`,
       })
@@ -94,6 +93,33 @@ export class StockService {
     }
   }
 
+  async getTopStocksByViews(limit: number) {
+    const rawData = await this.StocksQuery()
+      .orderBy('stock.views', 'DESC')
+      .limit(limit)
+      .getRawMany();
+
+    return plainToInstance(StocksResponse, rawData);
+  }
+
+  async getTopStocksByGainers(limit: number) {
+    const rawData = await this.StocksQuery()
+      .orderBy('stockLiveData.changeRate', 'DESC')
+      .limit(limit)
+      .getRawMany();
+
+    return plainToInstance(StocksResponse, rawData);
+  }
+
+  async getTopStocksByLosers(limit: number) {
+    const rawData = await this.StocksQuery()
+      .orderBy('stockLiveData.changeRate', 'ASC')
+      .limit(limit)
+      .getRawMany();
+
+    return plainToInstance(StocksResponse, rawData);
+  }
+
   private async validateStockExists(stockId: string, manager: EntityManager) {
     if (!(await this.existsStock(stockId, manager))) {
       throw new BadRequestException('not exists stock');
@@ -150,31 +176,4 @@ export class StockService {
         'stockDetail.marketCap AS marketCap',
       ]);
   }
-
-  async getTopStocksByViews(limit: number) {
-    const rawData = await this.StocksQuery()
-      .orderBy('stock.views', 'DESC')
-      .limit(limit)
-      .getRawMany();
-
-    return plainToInstance(StocksResponse, rawData);
-  }
-
-  async getTopStocksByGainers(limit: number) {
-    const rawData = await this.StocksQuery()
-      .orderBy('stockLiveData.changeRate', 'DESC')
-      .limit(limit)
-      .getRawMany();
-
-    return plainToInstance(StocksResponse, rawData);
-  }
-
-  async getTopStocksByLosers(limit: number) {
-    const rawData = await this.StocksQuery()
-      .orderBy('stockLiveData.changeRate', 'ASC')
-      .limit(limit)
-      .getRawMany();
-
-    return plainToInstance(StocksResponse, rawData);
-  }
 }

From fe29d5014760da6fe34d53b763ff88f5e51d5a50 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 19:49:45 +0900
Subject: [PATCH 106/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20websocket=20logge?=
 =?UTF-8?q?r=20=EC=B6=94=EA=B0=80,=20client=20stock=20=EC=A0=80=EC=9E=A5?=
 =?UTF-8?q?=EB=90=98=EC=A7=80=20=EC=95=8A=EB=8A=94=20=EC=98=A4=EB=A5=98=20?=
 =?UTF-8?q?=ED=95=B4=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/scraper/openapi/liveData.service.ts    | 6 +-----
 .../scraper/openapi/websocket/websocketClient.websocket.ts  | 2 ++
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/liveData.service.ts b/packages/backend/src/scraper/openapi/liveData.service.ts
index 82e1c574..0c69f5e9 100644
--- a/packages/backend/src/scraper/openapi/liveData.service.ts
+++ b/packages/backend/src/scraper/openapi/liveData.service.ts
@@ -1,5 +1,3 @@
-//TODO :  9시 ~ 3시 반까지는 openapi에서 가져오고, 아니면 websocket으로 가져오기
-
 import { Inject, Injectable } from '@nestjs/common';
 import { Cron } from '@nestjs/schedule';
 import { Logger } from 'winston';
@@ -26,18 +24,16 @@ export class LiveData {
     @Inject('winston') private readonly logger: Logger,
   ) {
     this.connect();
-    this.subscribe('000150');
-    setTimeout(() => this.discribe('000150'), 15000);
   }
 
   async subscribe(stockId: string) {
+    this.clientStock.add(stockId);
     if (this.isCloseTime(new Date(), this.startTime, this.endTime)) {
       const result = await this.openapiLiveData.connectLiveData(stockId);
       const stockLiveData = this.openapiLiveData.convertLiveData(result);
       this.logger.info('in open api');
       this.openapiLiveData.saveLiveData(stockLiveData);
     } else {
-      this.clientStock.add(stockId);
       // TODO : 하나의 config만 사용중.
       const message = this.convertObjectToMessage(
         (await this.openApiToken.configs())[0],
diff --git a/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts b/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
index f9e4a5e3..06451a53 100644
--- a/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
+++ b/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
@@ -12,10 +12,12 @@ export class WebsocketClient {
   constructor(@Inject('winston') private readonly logger: Logger) {}
 
   subscribe(message: string) {
+    this.logger.info(`Subscribe : ${message}`);
     this.sendMessage(message);
   }
 
   discribe(message: string) {
+    this.logger.info(`Discribe : ${message}`);
     this.sendMessage(message);
   }
 

From 007e2e52412947047690000fa70936c6ada38e69 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 19:51:29 +0900
Subject: [PATCH 107/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20openapi=EB=8A=94?=
 =?UTF-8?q?=20=EC=A0=80=EC=9E=A5=EC=9D=B4=20=ED=95=84=EC=9A=94=20=EC=97=86?=
 =?UTF-8?q?=EC=9D=8C=20=EB=A1=A4=20=EB=B0=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/scraper/openapi/liveData.service.ts    | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/liveData.service.ts b/packages/backend/src/scraper/openapi/liveData.service.ts
index 0c69f5e9..7230af30 100644
--- a/packages/backend/src/scraper/openapi/liveData.service.ts
+++ b/packages/backend/src/scraper/openapi/liveData.service.ts
@@ -27,7 +27,6 @@ export class LiveData {
   }
 
   async subscribe(stockId: string) {
-    this.clientStock.add(stockId);
     if (this.isCloseTime(new Date(), this.startTime, this.endTime)) {
       const result = await this.openapiLiveData.connectLiveData(stockId);
       const stockLiveData = this.openapiLiveData.convertLiveData(result);
@@ -35,6 +34,7 @@ export class LiveData {
       this.openapiLiveData.saveLiveData(stockLiveData);
     } else {
       // TODO : 하나의 config만 사용중.
+      this.clientStock.add(stockId);
       const message = this.convertObjectToMessage(
         (await this.openApiToken.configs())[0],
         stockId,
@@ -45,13 +45,15 @@ export class LiveData {
   }
 
   async discribe(stockId: string) {
-    this.clientStock.delete(stockId);
-    const message = this.convertObjectToMessage(
-      (await this.openApiToken.configs())[0],
-      stockId,
-      '0',
-    );
-    this.webSocketClient.discribe(message);
+    if (this.clientStock.has(stockId)) {
+      this.clientStock.delete(stockId);
+      const message = this.convertObjectToMessage(
+        (await this.openApiToken.configs())[0],
+        stockId,
+        '0',
+      );
+      this.webSocketClient.discribe(message);
+    }
   }
 
   private initOpenCallback =

From ff9ad022b653f79ac89fbdf4f0a0dfef8fcc8326 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 22:45:15 +0900
Subject: [PATCH 108/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20open=20api?=
 =?UTF-8?q?=EB=A1=9C=20=EB=8D=B0=EC=9D=B4=ED=84=B0=20=EB=B0=9B=EC=A7=80=20?=
 =?UTF-8?q?=EB=AA=BB=ED=95=98=EB=8A=94=20=EB=AC=B8=EC=A0=9C=20=ED=95=B4?=
 =?UTF-8?q?=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/configs/typeormConfig.ts |   2 +-
 .../openapi/api/openapiLiveData.api.ts        |  29 ++++-
 .../scraper/openapi/api/openapiToken.api.ts   |  17 +--
 .../src/scraper/openapi/liveData.service.ts   |  25 ++++-
 .../openapi/type/openapiLiveData.type.ts      | 105 ++++++++++++++++++
 .../scraper/openapi/type/openapiUtil.type.ts  |   2 +
 .../src/stock/domain/stockLiveData.entity.ts  |   3 -
 7 files changed, 162 insertions(+), 21 deletions(-)

diff --git a/packages/backend/src/configs/typeormConfig.ts b/packages/backend/src/configs/typeormConfig.ts
index f8ff59ac..a8c70a18 100644
--- a/packages/backend/src/configs/typeormConfig.ts
+++ b/packages/backend/src/configs/typeormConfig.ts
@@ -21,6 +21,6 @@ export const typeormDevelopConfig: TypeOrmModuleOptions = {
   password: process.env.DB_PASS,
   database: process.env.DB_NAME,
   entities: [__dirname + '/../**/*.entity.{js,ts}'],
-  logging: true,
+  //logging: true,
   synchronize: true,
 };
diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index 27375f83..6ffccb8a 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -1,6 +1,8 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import { Logger } from 'winston';
+import { openApiConfig } from '../config/openapi.config';
+import { isOpenapiLiveData } from '../type/openapiLiveData.type';
 import { TR_IDS } from '../type/openapiUtil.type';
 import { getOpenApi } from '../util/openapiUtil.api';
 import { OpenapiTokenApi } from './openapiToken.api';
@@ -42,6 +44,25 @@ export class OpenapiLiveData {
     }
   }
 
+  convertResponseToStockLiveData = (
+    data: OpenapiLiveData,
+    stockId: string,
+  ): StockLiveData | undefined => {
+    const stockLiveData = new StockLiveData();
+    if (isOpenapiLiveData(data)) {
+      stockLiveData.stock = { id: stockId } as Stock;
+      stockLiveData.currentPrice = parseFloat(data.stck_prpr);
+      stockLiveData.changeRate = parseFloat(data.prdy_ctrt);
+      stockLiveData.volume = parseInt(data.acml_vol);
+      stockLiveData.high = parseFloat(data.stck_hgpr);
+      stockLiveData.low = parseFloat(data.stck_lwpr);
+      stockLiveData.open = parseFloat(data.stck_oprc);
+      stockLiveData.updatedAt = new Date();
+
+      return stockLiveData;
+    }
+  };
+
   convertLiveData(messages: Record<string, string>[]): StockLiveData[] {
     const stockData: StockLiveData[] = [];
     messages.map((message) => {
@@ -53,22 +74,22 @@ export class OpenapiLiveData {
       stockLiveData.high = parseFloat(message.STCK_HGPR);
       stockLiveData.low = parseFloat(message.STCK_LWPR);
       stockLiveData.open = parseFloat(message.STCK_OPRC);
-      stockLiveData.previousClose = parseFloat(message.WGHN_AVRG_STCK_PRC);
       stockLiveData.updatedAt = new Date();
+
       stockData.push(stockLiveData);
     });
     return stockData;
   }
 
-  async connectLiveData(stockId: string) {
+  async connectLiveData(stockId: string, config: typeof openApiConfig) {
     const query = this.makeLiveDataQuery(stockId);
 
     try {
       const result = await getOpenApi(
         this.url,
-        (await this.config.configs())[0],
+        config,
         query,
-        TR_IDS.ITEM_CHART_PRICE,
+        TR_IDS.LIVE_DATA,
       );
       return result;
     } catch (error) {
diff --git a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
index deedce9b..fee72534 100644
--- a/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiToken.api.ts
@@ -33,7 +33,6 @@ export class OpenapiTokenApi {
         STOCK_API_PASSWORD: api_passwords[i],
       });
     }
-    this.init();
   }
 
   async configs() {
@@ -43,7 +42,7 @@ export class OpenapiTokenApi {
 
   @Cron('30 0 * * 1-5')
   async init() {
-    const tokens = await this.convertConfigToTokenEntity(this.config);
+    const tokens = this.convertConfigToTokenEntity(this.config);
     const config = await this.getPropertyFromDB(tokens);
     const expired = config.filter(
       (val) =>
@@ -53,24 +52,24 @@ export class OpenapiTokenApi {
 
     if (expired.length || !config.length) {
       await this.initAuthenValue();
-      const newTokens = await this.convertConfigToTokenEntity(this.config);
-      this.savePropertyToDB(newTokens);
+      const newTokens = this.convertConfigToTokenEntity(this.config);
+      await this.savePropertyToDB(newTokens);
     } else {
-      this.config = await this.convertTokenEntityToConfig(config);
+      this.config = this.convertTokenEntityToConfig(config);
     }
   }
 
   private isTokenExpired(startDate?: Date) {
     if (!startDate) return true;
     const now = new Date();
-    //실제 만료 시간은 24시간이지만, 문제의 소지가 발생하는 것을 방지하기 위해 20시간으로 설정함.
+    //실제 만료 시간은 24시간이지만, 문제가 발생할 여지를 줄이기 위해 20시간으로 설정
     const baseTimeToMilliSec = 20 * 60 * 60 * 1000;
     const timeDiff = now.getTime() - startDate.getTime();
 
     return timeDiff >= baseTimeToMilliSec;
   }
 
-  private async convertTokenEntityToConfig(tokens: OpenapiToken[]) {
+  private convertTokenEntityToConfig(tokens: OpenapiToken[]) {
     const result: (typeof openApiConfig)[] = [];
     tokens.forEach((val) => {
       const config: typeof openApiConfig = {
@@ -86,7 +85,7 @@ export class OpenapiTokenApi {
     return result;
   }
 
-  private async convertConfigToTokenEntity(config: (typeof openApiConfig)[]) {
+  private convertConfigToTokenEntity(config: (typeof openApiConfig)[]) {
     const result: OpenapiToken[] = [];
     config.forEach((val) => {
       const token = new OpenapiToken();
@@ -170,6 +169,7 @@ export class OpenapiTokenApi {
       }),
     );
     this.config = updatedConfig;
+    this.logger.info(`Init access token : ${this.config}`);
   }
 
   private async initWebSocketKey() {
@@ -180,6 +180,7 @@ export class OpenapiTokenApi {
       }),
     );
     this.config = updatedConfig;
+    this.logger.info(`Init websocket token : ${this.config}`);
   }
 
   private async getToken(config: typeof openApiConfig): Promise<string> {
diff --git a/packages/backend/src/scraper/openapi/liveData.service.ts b/packages/backend/src/scraper/openapi/liveData.service.ts
index 7230af30..343540e2 100644
--- a/packages/backend/src/scraper/openapi/liveData.service.ts
+++ b/packages/backend/src/scraper/openapi/liveData.service.ts
@@ -24,14 +24,29 @@ export class LiveData {
     @Inject('winston') private readonly logger: Logger,
   ) {
     this.connect();
+    this.subscribe('000020');
+  }
+
+  private async openapiSubscribe(stockId: string) {
+    const config = (await this.openApiToken.configs())[0];
+    const result = await this.openapiLiveData.connectLiveData(stockId, config);
+    this.logger.info(JSON.stringify(result));
+    try {
+      const stockLiveData = this.openapiLiveData.convertResponseToStockLiveData(
+        result.output,
+        stockId,
+      );
+      if (stockLiveData) {
+        this.openapiLiveData.saveLiveData([stockLiveData]);
+      }
+    } catch (error) {
+      this.logger.warn(`Subscribe error in open api : ${error}`);
+    }
   }
 
   async subscribe(stockId: string) {
     if (this.isCloseTime(new Date(), this.startTime, this.endTime)) {
-      const result = await this.openapiLiveData.connectLiveData(stockId);
-      const stockLiveData = this.openapiLiveData.convertLiveData(result);
-      this.logger.info('in open api');
-      this.openapiLiveData.saveLiveData(stockLiveData);
+      await this.openapiSubscribe(stockId);
     } else {
       // TODO : 하나의 config만 사용중.
       this.clientStock.add(stockId);
@@ -110,7 +125,7 @@ export class LiveData {
     const startMinutes = start.getHours() * 60 + start.getMinutes();
     const endMinutes = end.getHours() * 60 + end.getMinutes();
 
-    return dateMinutes >= startMinutes && dateMinutes <= endMinutes;
+    return dateMinutes <= startMinutes || dateMinutes >= endMinutes;
   }
 
   @Cron('0 2 * * 1-5')
diff --git a/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts b/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
index e1687cee..18bead3e 100644
--- a/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
+++ b/packages/backend/src/scraper/openapi/type/openapiLiveData.type.ts
@@ -148,3 +148,108 @@ export const stockDataKeys = [
   'MRKT_TRTM_CLS_CODE',
   'VI_STND_PRC',
 ];
+
+export type OpenapiLiveData = {
+  iscd_stat_cls_code: string;
+  marg_rate: string;
+  rprs_mrkt_kor_name: string;
+  bstp_kor_isnm: string;
+  temp_stop_yn: string;
+  oprc_rang_cont_yn: string;
+  clpr_rang_cont_yn: string;
+  crdt_able_yn: string;
+  grmn_rate_cls_code: string;
+  elw_pblc_yn: string;
+  stck_prpr: string;
+  prdy_vrss: string;
+  prdy_vrss_sign: string;
+  prdy_ctrt: string;
+  acml_tr_pbmn: string;
+  acml_vol: string;
+  prdy_vrss_vol_rate: string;
+  stck_oprc: string;
+  stck_hgpr: string;
+  stck_lwpr: string;
+  stck_mxpr: string;
+  stck_llam: string;
+  stck_sdpr: string;
+  wghn_avrg_stck_prc: string;
+  hts_frgn_ehrt: string;
+  frgn_ntby_qty: string;
+  pgtr_ntby_qty: string;
+  pvt_scnd_dmrs_prc: string;
+  pvt_frst_dmrs_prc: string;
+  pvt_pont_val: string;
+  pvt_frst_dmsp_prc: string;
+  pvt_scnd_dmsp_prc: string;
+  dmrs_val: string;
+  dmsp_val: string;
+  cpfn: string;
+  rstc_wdth_prc: string;
+  stck_fcam: string;
+  stck_sspr: string;
+  aspr_unit: string;
+  hts_deal_qty_unit_val: string;
+  lstn_stcn: string;
+  hts_avls: string;
+  per: string;
+  pbr: string;
+  stac_month: string;
+  vol_tnrt: string;
+  eps: string;
+  bps: string;
+  d250_hgpr: string;
+  d250_hgpr_date: string;
+  d250_hgpr_vrss_prpr_rate: string;
+  d250_lwpr: string;
+  d250_lwpr_date: string;
+  d250_lwpr_vrss_prpr_rate: string;
+  stck_dryy_hgpr: string;
+  dryy_hgpr_vrss_prpr_rate: string;
+  dryy_hgpr_date: string;
+  stck_dryy_lwpr: string;
+  dryy_lwpr_vrss_prpr_rate: string;
+  dryy_lwpr_date: string;
+  w52_hgpr: string;
+  w52_hgpr_vrss_prpr_ctrt: string;
+  w52_hgpr_date: string;
+  w52_lwpr: string;
+  w52_lwpr_vrss_prpr_ctrt: string;
+  w52_lwpr_date: string;
+  whol_loan_rmnd_rate: string;
+  ssts_yn: string;
+  stck_shrn_iscd: string;
+  fcam_cnnm: string;
+  cpfn_cnnm: string;
+  frgn_hldn_qty: string;
+  vi_cls_code: string;
+  ovtm_vi_cls_code: string;
+  last_ssts_cntg_qty: string;
+  invt_caful_yn: string;
+  mrkt_warn_cls_code: string;
+  short_over_yn: string;
+  sltr_yn: string;
+};
+
+export const isOpenapiLiveData = (data: any): data is OpenapiLiveData => {
+  return (
+    typeof data === 'object' &&
+    data !== null &&
+    typeof data.iscd_stat_cls_code === 'string' &&
+    typeof data.marg_rate === 'string' &&
+    typeof data.rprs_mrkt_kor_name === 'string' &&
+    typeof data.bstp_kor_isnm === 'string' &&
+    typeof data.temp_stop_yn === 'string' &&
+    typeof data.oprc_rang_cont_yn === 'string' &&
+    typeof data.clpr_rang_cont_yn === 'string' &&
+    typeof data.crdt_able_yn === 'string' &&
+    typeof data.stck_prpr === 'string' &&
+    typeof data.prdy_ctrt === 'string' &&
+    typeof data.acml_vol === 'string' &&
+    typeof data.stck_oprc === 'string' &&
+    typeof data.stck_hgpr === 'string' &&
+    typeof data.stck_lwpr === 'string' &&
+    typeof data.wghn_avrg_stck_prc === 'string' &&
+    typeof data.stck_shrn_iscd === 'string'
+  );
+};
diff --git a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
index 6df0ca19..e9f0869d 100644
--- a/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
+++ b/packages/backend/src/scraper/openapi/type/openapiUtil.type.ts
@@ -3,6 +3,7 @@ export type TR_ID =
   | 'FHKST03010200'
   | 'FHKST66430300'
   | 'HHKDB669107C0'
+  | 'FHKST01010100'
   | 'CTPF1002R';
 
 export const TR_IDS: Record<string, TR_ID> = {
@@ -10,4 +11,5 @@ export const TR_IDS: Record<string, TR_ID> = {
   MINUTE_DATA: 'FHKST03010200',
   FINANCIAL_DATA: 'FHKST66430300',
   PRODUCTION_DETAIL: 'CTPF1002R',
+  LIVE_DATA: 'FHKST01010100',
 };
diff --git a/packages/backend/src/stock/domain/stockLiveData.entity.ts b/packages/backend/src/stock/domain/stockLiveData.entity.ts
index bf82f8d6..ea480d6b 100644
--- a/packages/backend/src/stock/domain/stockLiveData.entity.ts
+++ b/packages/backend/src/stock/domain/stockLiveData.entity.ts
@@ -31,9 +31,6 @@ export class StockLiveData {
   @Column({ type: 'decimal', precision: 15, scale: 2 })
   open: number;
 
-  @Column({ type: 'decimal', precision: 15, scale: 2 })
-  previousClose: number;
-
   @UpdateDateColumn()
   @Column({ type: 'timestamp' })
   updatedAt: Date;

From ddccc0a37900fb27f723b817327ead04ca9bf305 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 22:48:42 +0900
Subject: [PATCH 109/112] =?UTF-8?q?=F0=9F=92=84=20style:=20=EC=95=88=20?=
 =?UTF-8?q?=EC=93=B0=EC=9D=B4=EB=8A=94=20=EA=B2=83=20=EB=B9=BC=EA=B8=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts | 2 --
 1 file changed, 2 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index 6ffccb8a..d2155492 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -5,7 +5,6 @@ import { openApiConfig } from '../config/openapi.config';
 import { isOpenapiLiveData } from '../type/openapiLiveData.type';
 import { TR_IDS } from '../type/openapiUtil.type';
 import { getOpenApi } from '../util/openapiUtil.api';
-import { OpenapiTokenApi } from './openapiToken.api';
 import { Stock } from '@/stock/domain/stock.entity';
 import { StockLiveData } from '@/stock/domain/stockLiveData.entity';
 
@@ -15,7 +14,6 @@ export class OpenapiLiveData {
     '/uapi/domestic-stock/v1/quotations/inquire-ccnl';
   constructor(
     private readonly datasource: DataSource,
-    private readonly config: OpenapiTokenApi,
     @Inject('winston') private readonly logger: Logger,
   ) {}
 

From df5b6e64a28fede35ed12fb5e900508c29cb2ca0 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Mon, 25 Nov 2024 23:06:23 +0900
Subject: [PATCH 110/112] =?UTF-8?q?=F0=9F=92=84=20style:=20console.log=20?=
 =?UTF-8?q?=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts | 1 +
 packages/backend/src/scraper/openapi/liveData.service.ts        | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
index d2155492..7db12b2c 100644
--- a/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiLiveData.api.ts
@@ -42,6 +42,7 @@ export class OpenapiLiveData {
     }
   }
 
+  // 현재가 체결로는 데이터가 부족해 현재가 시세를 사용함.
   convertResponseToStockLiveData = (
     data: OpenapiLiveData,
     stockId: string,
diff --git a/packages/backend/src/scraper/openapi/liveData.service.ts b/packages/backend/src/scraper/openapi/liveData.service.ts
index 343540e2..68ed8c0f 100644
--- a/packages/backend/src/scraper/openapi/liveData.service.ts
+++ b/packages/backend/src/scraper/openapi/liveData.service.ts
@@ -87,7 +87,6 @@ export class LiveData {
   private initMessageCallback =
     (client: WebSocket) => async (data: RawData) => {
       try {
-        console.log(data);
         const message = this.parseMessage(data);
         if (message.header) {
           if (message.header.tr_id === 'PINGPONG') {

From 79a34b644760f7c0b75f7adf049fdabfbb4e5186 Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Tue, 26 Nov 2024 12:59:51 +0900
Subject: [PATCH 111/112] =?UTF-8?q?=F0=9F=90=9B=20fix:=20pk=EA=B0=80=20?=
 =?UTF-8?q?=EC=95=84=EB=8B=8C=20=EA=B3=B3=EC=97=90=20unique=20=ED=82=A4=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/backend/src/stock/domain/stockData.entity.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/backend/src/stock/domain/stockData.entity.ts b/packages/backend/src/stock/domain/stockData.entity.ts
index 7f6790d3..0a85083c 100644
--- a/packages/backend/src/stock/domain/stockData.entity.ts
+++ b/packages/backend/src/stock/domain/stockData.entity.ts
@@ -5,9 +5,11 @@ import {
   CreateDateColumn,
   JoinColumn,
   ManyToOne,
+  Unique,
 } from 'typeorm';
 import { Stock } from './stock.entity';
 
+@Unique(['stock.id', 'startTime'])
 export class StockData {
   @PrimaryGeneratedColumn()
   id: number;

From a7517569f295c16c230e54c412f0dc36703fc7ed Mon Sep 17 00:00:00 2001
From: sunghwki <swkim12345@naver.com>
Date: Tue, 26 Nov 2024 13:00:24 +0900
Subject: [PATCH 112/112] =?UTF-8?q?=F0=9F=92=84=20style:=20=EB=B6=88?=
 =?UTF-8?q?=ED=95=84=EC=9A=94=ED=95=9C=20logger=20=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/scraper/openapi/api/openapiDetailData.api.ts   | 10 ++++------
 .../src/scraper/openapi/api/openapiPeriodData.api.ts   |  2 +-
 .../backend/src/scraper/openapi/liveData.service.ts    |  5 -----
 .../openapi/websocket/websocketClient.websocket.ts     |  2 --
 4 files changed, 5 insertions(+), 14 deletions(-)

diff --git a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
index 982ebaf6..a544bc9b 100644
--- a/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiDetailData.api.ts
@@ -30,9 +30,7 @@ export class OpenapiDetailData {
     private readonly openApiToken: OpenapiTokenApi,
     private readonly datasource: DataSource,
     @Inject('winston') private readonly logger: Logger,
-  ) {
-    //setTimeout(() => this.getDetailData(), 5000);
-  }
+  ) {}
 
   @Cron('0 8 * * 1-5')
   async getDetailData() {
@@ -224,8 +222,8 @@ export class OpenapiDetailData {
     const output1 = await this.getFinancialRatio(stock, conf);
     const output2 = await this.getProductData(stock, conf);
 
-    this.logger.info(JSON.stringify(output1));
-    this.logger.info(JSON.stringify(output2));
+    console.log(output1);
+    console.log(output2);
     if (isFinancialRatioData(output1) && isProductDetail(output2)) {
       const stockDetail = await this.makeStockDetailObject(
         output1,
@@ -236,7 +234,7 @@ export class OpenapiDetailData {
       const kospiStock = await this.makeKospiStockObject(output2, stock.id!);
       this.saveKospiData(kospiStock);
 
-      this.logger.info(`${stock.id!} is saved`);
+      this.logger.info(`${stock.id!} detail data is saved`);
     }
   }
 
diff --git a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
index 5471cf5e..6fa3d5d0 100644
--- a/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
+++ b/packages/backend/src/scraper/openapi/api/openapiPeriodData.api.ts
@@ -157,7 +157,7 @@ export class OpenapiPeriodData {
     return await manager.findOne(entity, {
       where: {
         stock: { id: stock.stock.id },
-        createdAt: stock.startTime,
+        startTime: stock.startTime,
       },
     });
   }
diff --git a/packages/backend/src/scraper/openapi/liveData.service.ts b/packages/backend/src/scraper/openapi/liveData.service.ts
index 68ed8c0f..f47ef1f6 100644
--- a/packages/backend/src/scraper/openapi/liveData.service.ts
+++ b/packages/backend/src/scraper/openapi/liveData.service.ts
@@ -30,7 +30,6 @@ export class LiveData {
   private async openapiSubscribe(stockId: string) {
     const config = (await this.openApiToken.configs())[0];
     const result = await this.openapiLiveData.connectLiveData(stockId, config);
-    this.logger.info(JSON.stringify(result));
     try {
       const stockLiveData = this.openapiLiveData.convertResponseToStockLiveData(
         result.output,
@@ -90,13 +89,10 @@ export class LiveData {
         const message = this.parseMessage(data);
         if (message.header) {
           if (message.header.tr_id === 'PINGPONG') {
-            this.logger.info(`Received PING: ${data}`);
             client.pong(data);
           }
           return;
         }
-        this.logger.info(`Recived data : ${data}`);
-        this.logger.info(`Stock id : ${message[0]['STOCK_ID']}`);
         const liveData = this.openapiLiveData.convertLiveData(message);
         await this.openapiLiveData.saveLiveData(liveData);
       } catch (error) {
@@ -142,7 +138,6 @@ export class LiveData {
     stockId: string,
     tr_type: TR_IDS,
   ): string {
-    this.logger.info(JSON.stringify(config));
     const message = {
       header: {
         approval_key: config.STOCK_WEBSOCKET_KEY!,
diff --git a/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts b/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
index 06451a53..f9e4a5e3 100644
--- a/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
+++ b/packages/backend/src/scraper/openapi/websocket/websocketClient.websocket.ts
@@ -12,12 +12,10 @@ export class WebsocketClient {
   constructor(@Inject('winston') private readonly logger: Logger) {}
 
   subscribe(message: string) {
-    this.logger.info(`Subscribe : ${message}`);
     this.sendMessage(message);
   }
 
   discribe(message: string) {
-    this.logger.info(`Discribe : ${message}`);
     this.sendMessage(message);
   }