Add GET /session/:id

src/modules/sessions/interfaces.ts

@@ -0,0 +1,9 @@
+import { Session } from './session.entity';
+
+export interface SessionWithRequests extends Session {
+    requestsNumber: number;
+}
+
+export interface SessionWithBaseUrl extends Session {
+    baseUrl: string;
+}

src/modules/sessions/session.controller.ts

@@ -1,8 +1,9 @@
-import { Controller, Post, Body } from '@nestjs/common';
-import { ApiTags, ApiOperation } from '@nestjs/swagger';
+import { Controller, Post, Body, Get, Param } from '@nestjs/common';
+import { ApiTags, ApiOperation, ApiParam } from '@nestjs/swagger';
 import { SessionService } from './session.service';
 import { CreateSessionDto } from './session.dto';
 import { RequestService } from '../requests/request.service';
+import { SessionWithBaseUrl, SessionWithRequests } from './interfaces';
 
 @ApiTags('sessions')
 @Controller('sessions')
@@ -14,11 +15,24 @@ export class SessionController {
 
     @Post()
     @ApiOperation({ summary: 'Create a new session' })
-    async create(@Body() createSessionDto: CreateSessionDto): Promise<any> {
-        // TODO: Remove any
+    async create(@Body() createSessionDto: CreateSessionDto): Promise<SessionWithBaseUrl> {
         const backendUrl = process.env.BACKEND_URL || 'http://localhost:8080';
         const sessionEntity = await this.sessionService.create(createSessionDto);
 
         return { ...sessionEntity, baseUrl: `${backendUrl}/app/${sessionEntity.id}` };
     }
+
+    @Get(':id')
+    @ApiOperation({ summary: 'Find a session by ID' })
+    @ApiParam({ name: 'id', description: 'Session ID' })
+    async findOne(@Param('id') id: string): Promise<SessionWithRequests> {
+        const currentSession = await this.sessionService.findOne(id);
+        const sessionRequests = await this.requestService.findAll({
+            where: { session: { id: id } },
+            relations: ['session'],
+        });
+        const requestsLength = sessionRequests.length;
+
+        return { ...currentSession, requestsNumber: requestsLength };
+    }
 }