refactor(#280) : 약관 동의 관련 카카오 로그인 & 회원가입 version2 추가

Juinjang · Jan 17, 2025 · 83b40db · 83b40db
1 parent 89b46ba
commit 83b40db
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diff --git a/src/main/java/umc/th/juinjang/controller/OAuthController.java b/src/main/java/umc/th/juinjang/controller/OAuthController.java
@@ -23,6 +23,7 @@
 import umc.th.juinjang.model.dto.auth.apple.AppleSignUpRequestVersion2Dto;
 import umc.th.juinjang.model.dto.auth.kakao.KakaoLoginRequestDto;
 import umc.th.juinjang.model.dto.auth.kakao.KakaoSignUpRequestDto;
+import umc.th.juinjang.model.dto.auth.kakao.KakaoSignUpRequestVersion2Dto;
 import umc.th.juinjang.model.entity.Member;
 import umc.th.juinjang.model.entity.Withdraw;
 import umc.th.juinjang.repository.withdraw.WithdrawRepository;
@@ -70,6 +71,32 @@ public ApiResponse<LoginResponseDto> kakaoSignUp(@RequestHeader("target-id") Str
         return ApiResponse.onSuccess(oauthService.kakaoSignUp(targetId, kakaoSignUpReqDto));
     }
 
+    //V2
+    // 카카오 로그인
+    @PostMapping("/v2/kakao/login")
+    public ApiResponse<LoginResponseVersion2Dto> kakaoLoginVersion2(@RequestHeader("target-id") String kakaoTargetId, @RequestBody @Validated KakaoLoginRequestDto kakaoReqDto) {
+        Long targetId;
+        if(kakaoTargetId == null) {
+            throw new ExceptionHandler(EMPTY_TARGET_ID);
+        }
+
+        targetId = Long.parseLong(kakaoTargetId);
+        return ApiResponse.onSuccess(oauthService.kakaoLoginVersion2(targetId, kakaoReqDto));
+    }
+
+    // 카카오 로그인 (회원가입)
+    @PostMapping("/v2/kakao/signup")
+    public ApiResponse<LoginResponseVersion2Dto> kakaoSignUpVersion2(@RequestHeader("target-id") String kakaoTargetId, @RequestBody @Validated KakaoSignUpRequestVersion2Dto kakaoSignUpReqDto) {
+        Long targetId;
+        if(kakaoTargetId == null) {
+            throw new ExceptionHandler(EMPTY_TARGET_ID);
+        }
+
+        targetId = Long.parseLong(kakaoTargetId);
+        return ApiResponse.onSuccess(oauthService.kakaoSignUpVersion2(targetId, kakaoSignUpReqDto));
+    }
+
+
     // refreshToken으로 accessToken 재발급
     // Authorization : Bearer Token에 refreshToken 담기
     @PostMapping("/regenerate-token")

diff --git a/src/main/java/umc/th/juinjang/model/dto/auth/kakao/KakaoSignUpRequestVersion2Dto.java b/src/main/java/umc/th/juinjang/model/dto/auth/kakao/KakaoSignUpRequestVersion2Dto.java
@@ -0,0 +1,19 @@
+package umc.th.juinjang.model.dto.auth.kakao;
+
+import jakarta.validation.constraints.NotEmpty;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class KakaoSignUpRequestVersion2Dto {
+
+    @NotEmpty
+    private String email;
+    private String kakaoNickname;
+    @NotEmpty
+    private String nickname;
+    @NotEmpty
+    private String agreeVersion;
+}
diff --git a/src/main/java/umc/th/juinjang/service/auth/OAuthService.java b/src/main/java/umc/th/juinjang/service/auth/OAuthService.java
@@ -17,6 +17,7 @@
 import umc.th.juinjang.model.dto.auth.apple.*;
 import umc.th.juinjang.model.dto.auth.kakao.KakaoLoginRequestDto;
 import umc.th.juinjang.model.dto.auth.kakao.KakaoSignUpRequestDto;
+import umc.th.juinjang.model.dto.auth.kakao.KakaoSignUpRequestVersion2Dto;
 import umc.th.juinjang.model.entity.Image;
 import umc.th.juinjang.model.entity.Limjang;
 import umc.th.juinjang.model.entity.Member;
@@ -407,6 +408,97 @@ public void deleteFromS3(List<String> urlList){
         }
     }
 
+    // V2
+    // 카카오
+    @Transactional
+    public LoginResponseVersion2Dto kakaoLoginVersion2(Long targetId, KakaoLoginRequestDto kakaoReqDto) {
+        String email = kakaoReqDto.getEmail();
+        log.info(kakaoReqDto.getEmail());
+
+        if(email == null)
+            throw new MemberHandler(MEMBER_EMAIL_NOT_FOUND);
+
+        Optional<Member> getMemberByEmail = memberRepository.findByEmail(email);
+        Optional<Member> getMemberByTargetId = memberRepository.findByKakaoTargetId(targetId);
+        Member member = null;
+
+
+        if(getMemberByEmail.isPresent() && getMemberByTargetId.isEmpty()){
+            if(!getMemberByEmail.get().getProvider().equals(MemberProvider.KAKAO)) {  // 이미 회원가입했지만 Kakao가 아닌 다른 소셜 로그인 사용
+                throw new MemberHandler(MEMBER_NOT_FOUND_IN_KAKAO);
+            } else {    // 잘못된 target_id가 들어왔을때(db에 없는)
+                throw new MemberHandler(UNCORRECTED_TARGET_ID);
+            }
+        } else if(getMemberByEmail.isPresent() && getMemberByTargetId.isPresent()){  // 이미 회원가입한 회원인 경우
+            if(!getMemberByEmail.get().getProvider().equals(MemberProvider.KAKAO)) {  // 이미 회원가입했지만 Kakao가 아닌 다른 소셜 로그인 사용
+                throw new MemberHandler(MEMBER_NOT_FOUND_IN_KAKAO);
+            } else if(getMemberByEmail.get().getMemberId() != getMemberByTargetId.get().getMemberId()) {
+                throw new MemberHandler(FAILED_TO_LOGIN);
+            }
+            member = getMemberByEmail.get();
+        } else if(getMemberByEmail.isEmpty() && getMemberByTargetId.isEmpty()){    // 회원가입이 안되어있는 경우 -> 에러 발생. 회원가입 해야 함
+            throw new MemberHandler(MEMBER_NOT_FOUND);
+        }
+
+        if(member == null) {
+            throw new MemberHandler(FAILED_TO_LOGIN);
+        }
+
+        // accessToken, refreshToken 발급 후 반환
+        return createTokenVersion2(member);
+    }
+
+    // 카카오 로그인 (회원가입 해야하는 경우)
+    @Transactional
+    public LoginResponseVersion2Dto kakaoSignUpVersion2(Long targetId, KakaoSignUpRequestVersion2Dto kakaoSignUpReqDto) {
+        String email = kakaoSignUpReqDto.getEmail();
+        log.info(kakaoSignUpReqDto.getEmail());
+
+        if(email == null)
+            throw new MemberHandler(MEMBER_EMAIL_NOT_FOUND);
+
+        Optional<Member> getMember = memberRepository.findByEmail(email);
+        Optional<Member> getTargetId = memberRepository.findByKakaoTargetId(targetId);
+
+        Member member = null;
+
+        if(getMember.isPresent() && getTargetId.isEmpty() && getMember.get().getProvider().equals(MemberProvider.APPLE)) {
+            throw new MemberHandler(MEMBER_NOT_FOUND_IN_KAKAO);
+        } else if(getMember.isPresent() && getTargetId.isPresent()) {
+//            if(!getMember.get().getProvider().equals(MemberProvider.KAKAO)) {  // 이미 회원가입했지만 Kakao가 아닌 다른 소셜 로그인 사용
+//                throw new MemberHandler(MEMBER_NOT_FOUND_IN_KAKAO);
+//            } else
+            if((getTargetId.get().getMemberId() != getMember.get().getMemberId())) {
+                throw new MemberHandler(FAILED_TO_LOGIN);
+            } else if(getMember.get().getProvider().equals(MemberProvider.KAKAO)) {
+                throw new MemberHandler(ALREADY_MEMBER);
+            }
+        } else if (getMember.isPresent() || getTargetId.isPresent()) {  // 둘 중 하나만 존재할 때 실행될 코드
+            throw new MemberHandler(FAILED_TO_LOGIN);
+        } else if (!getMember.isPresent() && !getTargetId.isPresent()) {   // 두 값 모두 존재하지 않을 때 실행될 코드, 아직 회원가입 하지 않은 회원인 경우
+            member = memberRepository.save(
+                    Member.builder()
+                            .email(email)
+                            .provider(MemberProvider.KAKAO)
+                            .kakaoTargetId(targetId)
+                            .nickname(kakaoSignUpReqDto.getNickname())
+                            .refreshToken("")
+                            .refreshTokenExpiresAt(LocalDateTime.now())
+                            .agreeVersion(kakaoSignUpReqDto.getAgreeVersion())
+                            .build()
+            );
+        }
+
+        if(member == null) {
+            throw new MemberHandler(FAILED_TO_SIGNUP);
+        }
+
+        // accessToken, refreshToken 발급 후 반환
+        publishDiscordAlert(member);
+        return createTokenVersion2(member);
+    }
+
+    // 애플
     public LoginResponseVersion2Dto appleLoginVersion2(AppleLoginRequestDto appleLoginRequest) {
         // email, sub값 추출 후 db에서 해당 email값 그리고 sub값을 가진 유저가 있는지 find
         // 1. 추출한 email, sub 값이 null이면 -> 잘못된 apple token