[FIX/#82] 이미 인증된 동네가 존재할 때 동네 인증 재진행 시 예외 처리 추가

src/main/java/com/acon/server/global/exception/ErrorType.java

@@ -48,6 +48,7 @@ public enum ErrorType {
     INVALID_FAVORITE_SPOT_ERROR(HttpStatus.BAD_REQUEST, 40017, "유효하지 않은 favoriteSpot입니다."),
     INVALID_FAVORITE_SPOT_RANK_SIZE_ERROR(HttpStatus.BAD_REQUEST, 40030, "favoriteSpotRank의 사이즈가 잘못되었습니다."),
     INVALID_FAVORITE_CUISINE_RANK_SIZE_ERROR(HttpStatus.BAD_REQUEST, 40031, "favoriteCuisineRank의 사이즈가 잘못되었습니다."),
+    ALREADY_VERIFIED_AREA_ERROR(HttpStatus.BAD_REQUEST, 40032, "이미 인증된 동네가 존재합니다."),
     INVALID_IMAGE_TYPE_ERROR(HttpStatus.BAD_REQUEST, 40045, "유효하지 않은 imageType입니다."),
 
     /* 500 Internal Server Error */

src/main/java/com/acon/server/member/api/controller/MemberController.java

@@ -8,6 +8,7 @@
 import com.acon.server.member.api.request.ReissueTokenRequest;
 import com.acon.server.member.api.request.WithdrawalReasonRequest;
 import com.acon.server.member.api.response.AcornCountResponse;
+import com.acon.server.member.api.response.AreaResponse;
 import com.acon.server.member.api.response.LoginResponse;
 import com.acon.server.member.api.response.MemberAreaResponse;
 import com.acon.server.member.api.response.PreSignedUrlResponse;
@@ -65,13 +66,14 @@ public ResponseEntity<LoginResponse> login(
     public ResponseEntity<MemberAreaResponse> postArea(
             @Valid @RequestBody final MemberAreaRequest request
     ) {
-        String area = memberService.createMemberArea(request.latitude(), request.longitude());
 
-        return ResponseEntity.ok(new MemberAreaResponse(area));
+        return ResponseEntity.ok(
+                memberService.createMemberArea(request.latitude(), request.longitude())
+        );
     }
 
     @GetMapping(path = "/area", produces = MediaType.APPLICATION_JSON_VALUE)
-    public ResponseEntity<MemberAreaResponse> getArea(
+    public ResponseEntity<AreaResponse> getArea(
             @DecimalMin(value = "33.1", message = "위도는 최소 33.1°N 이상이어야 합니다.(대한민국 기준)")
             @DecimalMax(value = "38.6", message = "위도는 최대 38.6°N 이하이어야 합니다.(대한민국 기준)")
             @Validated @RequestParam(name = "latitude") final Double latitude,
@@ -81,7 +83,7 @@ public ResponseEntity<MemberAreaResponse> getArea(
     ) {
         String area = memberService.fetchMemberArea(latitude, longitude);
 
-        return ResponseEntity.ok(new MemberAreaResponse(area));
+        return ResponseEntity.ok(new AreaResponse(area));
     }
 
     @PostMapping(path = "/member/preference", consumes = MediaType.APPLICATION_JSON_VALUE)

src/main/java/com/acon/server/member/api/response/AreaResponse.java

@@ -0,0 +1,7 @@
+package com.acon.server.member.api.response;
+
+public record AreaResponse(
+        String area
+) {
+
+}

src/main/java/com/acon/server/member/api/response/LoginResponse.java

@@ -2,13 +2,15 @@
 
 public record LoginResponse(
         String accessToken,
-        String refreshToken
+        String refreshToken,
+        boolean hasVerifiedArea
 ) {
 
     public static LoginResponse of(
             final String accessToken,
-            final String refreshToken
+            final String refreshToken,
+            final boolean hasVerifiedArea
     ) {
-        return new LoginResponse(accessToken, refreshToken);
+        return new LoginResponse(accessToken, refreshToken, hasVerifiedArea);
     }
 }

src/main/java/com/acon/server/member/api/response/MemberAreaResponse.java

@@ -1,7 +1,14 @@
 package com.acon.server.member.api.response;
 
 public record MemberAreaResponse(
-        String area
+        Long id,
+        String name
 ) {
 
+    public static MemberAreaResponse of(
+            final Long id,
+            final String name
+    ) {
+        return new MemberAreaResponse(id, name);
+    }
 }

src/main/java/com/acon/server/member/application/service/MemberService.java

@@ -9,6 +9,7 @@
 import com.acon.server.global.external.s3.S3Adapter;
 import com.acon.server.member.api.response.AcornCountResponse;
 import com.acon.server.member.api.response.LoginResponse;
+import com.acon.server.member.api.response.MemberAreaResponse;
 import com.acon.server.member.api.response.PreSignedUrlResponse;
 import com.acon.server.member.api.response.ProfileResponse;
 import com.acon.server.member.api.response.ReissueTokenResponse;
@@ -99,7 +100,9 @@ public LoginResponse login(
         String accessToken = jwtTokenProvider.issueAccessToken(memberAuthentication);
         String refreshToken = jwtTokenProvider.issueRefreshToken(memberId);
 
-        return LoginResponse.of(accessToken, refreshToken);
+        boolean hasVerifiedArea = verifiedAreaRepository.existsByMemberId(memberId);
+
+        return LoginResponse.of(accessToken, refreshToken, hasVerifiedArea);
     }
 
     protected Long fetchMemberId(
@@ -126,31 +129,43 @@ protected Long fetchMemberId(
     }
 
     @Transactional
-    public String createMemberArea(
+    public MemberAreaResponse createMemberArea(
             final Double latitude,
             final Double longitude
     ) {
         MemberEntity memberEntity = memberRepository.findByIdOrElseThrow(principalHandler.getUserIdFromPrincipal());
+
+        // 추후 여러 동네 인증이 가능하게 되면 제거 예정
+        if (verifiedAreaRepository.existsByMemberId(memberEntity.getId())) {
+            throw new BusinessException(ErrorType.ALREADY_VERIFIED_AREA_ERROR);
+        }
+
         String legalDong = naverMapsAdapter.getReverseGeoCodingResult(latitude, longitude);
         Optional<VerifiedAreaEntity> optionalVerifiedAreaEntity = verifiedAreaRepository.findByMemberIdAndName(
                 memberEntity.getId(), legalDong);
 
-        optionalVerifiedAreaEntity.ifPresentOrElse(
-                verifiedAreaEntity -> {
-                    VerifiedArea verifiedArea = verifiedAreaMapper.toDomain(verifiedAreaEntity);
-                    verifiedArea.updateVerifiedDate(LocalDate.now());
-                    verifiedAreaRepository.save(verifiedAreaMapper.toEntity(verifiedArea));
-                },
-                () -> verifiedAreaRepository.save(
-                        VerifiedAreaEntity.builder()
-                                .name(legalDong)
-                                .memberId(memberEntity.getId())
-                                .verifiedDate(Collections.singletonList(LocalDate.now()))
-                                .build()
-                )
-        );
+        LocalDate currentDate = LocalDate.now();
+        VerifiedAreaEntity savedVerifiedAreaEntity = optionalVerifiedAreaEntity
+                .map(entity -> updateVerifiedAreaEntity(entity, currentDate))
+                .orElseGet(() -> createVerifiedAreaEntity(legalDong, memberEntity.getId(), currentDate));
+
+        return MemberAreaResponse.of(savedVerifiedAreaEntity.getId(), savedVerifiedAreaEntity.getName());
+    }
 
-        return legalDong;
+    private VerifiedAreaEntity updateVerifiedAreaEntity(VerifiedAreaEntity entity, LocalDate currentDate) {
+        VerifiedArea verifiedArea = verifiedAreaMapper.toDomain(entity);
+        verifiedArea.updateVerifiedDate(currentDate);
+        return verifiedAreaRepository.save(verifiedAreaMapper.toEntity(verifiedArea));
+    }
+
+    private VerifiedAreaEntity createVerifiedAreaEntity(String legalDong, Long memberId, LocalDate currentDate) {
+        return verifiedAreaRepository.save(
+                VerifiedAreaEntity.builder()
+                        .name(legalDong)
+                        .memberId(memberId)
+                        .verifiedDate(Collections.singletonList(currentDate))
+                        .build()
+        );
     }
 
     @Transactional(readOnly = true)
@@ -280,6 +295,7 @@ public ReissueTokenResponse reissueToken(String refreshToken) {
     public void withdrawMember(String reason, String refreshToken) {
         MemberEntity memberEntity = memberRepository.findByIdOrElseThrow(principalHandler.getUserIdFromPrincipal());
 
+        // TODO: memberId 존재하는 테이블에 member row 제거 ( 리뷰 테이블 제외 )
         memberRepository.deleteById(memberEntity.getId());
         jwtTokenProvider.deleteRefreshToken(refreshToken);
         // TODO: 엑세스 토큰 블랙리스트

src/main/java/com/acon/server/member/infra/repository/VerifiedAreaRepository.java

@@ -12,4 +12,6 @@ public interface VerifiedAreaRepository extends JpaRepository<VerifiedAreaEntity
     Optional<VerifiedAreaEntity> findByMemberIdAndName(Long memberId, String name);
 
     List<VerifiedAreaEntity> findAllByMemberId(Long memberId);
+
+    boolean existsByMemberId(Long memberId);
 }