[REFACTOR] 사용하지 않는 api 제거

api/src/main/java/com/samhap/kokomen/auth/controller/AuthController.java

@@ -47,8 +47,9 @@ public ResponseEntity<Void> redirectKakaoLoginPage(
             @RequestParam String state
     ) {
         return ResponseEntity.status(HttpStatus.FOUND)
-                .location(URI.create("https://kauth.kakao.com/oauth/authorize?response_type=code&client_id=%s&redirect_uri=%s&state=%s"
-                        .formatted(kakaoClientId, redirectUri, state)))
+                .location(URI.create(
+                        "https://kauth.kakao.com/oauth/authorize?response_type=code&client_id=%s&redirect_uri=%s&state=%s"
+                                .formatted(kakaoClientId, redirectUri, state)))
                 .build();
     }
 
@@ -72,8 +73,9 @@ public ResponseEntity<Void> redirectGoogleLoginPage(
     ) {
         String scope = "openid%20profile%20email";
         return ResponseEntity.status(HttpStatus.FOUND)
-                .location(URI.create("https://accounts.google.com/o/oauth2/v2/auth?response_type=code&client_id=%s&redirect_uri=%s&scope=%s&state=%s"
-                        .formatted(googleClientId, redirectUri, scope, state)))
+                .location(URI.create(
+                        "https://accounts.google.com/o/oauth2/v2/auth?response_type=code&client_id=%s&redirect_uri=%s&scope=%s&state=%s"
+                                .formatted(googleClientId, redirectUri, scope, state)))
                 .build();
     }
 
@@ -90,30 +92,6 @@ public ResponseEntity<MemberResponse> googleLogin(
         return ResponseEntity.ok(memberResponse);
     }
 
-    @PostMapping("/kakao-logout")
-    public ResponseEntity<Void> kakaoLogout(
-            @Authentication MemberAuth memberAuth,
-            HttpServletRequest request,
-            HttpServletResponse response
-    ) {
-        SessionInvalidator.logout(request, response);
-
-        authService.kakaoLogout(memberAuth);
-        return ResponseEntity.noContent().build();
-    }
-
-    @DeleteMapping("/kakao-withdraw")
-    public ResponseEntity<Void> kakaoWithdraw(
-            @Authentication MemberAuth memberAuth,
-            HttpServletRequest request,
-            HttpServletResponse response
-    ) {
-        SessionInvalidator.logout(request, response);
-
-        authService.withdraw(memberAuth);
-        return ResponseEntity.noContent().build();
-    }
-
     @PostMapping("/logout")
     public ResponseEntity<Void> logout(
             @Authentication MemberAuth memberAuth,

api/src/main/java/com/samhap/kokomen/auth/external/GoogleOAuthClient.java

@@ -29,7 +29,7 @@ public GoogleOAuthClient(
     ) {
         this.restClient = builder
                 .messageConverters(converters -> {
-                    converters.removeIf(converter -> converter instanceof MappingJackson2HttpMessageConverter);
+                    converters.removeIf(MappingJackson2HttpMessageConverter.class::isInstance);
                     converters.add(new MappingJackson2HttpMessageConverter(objectMapper));
                 })
                 .build();
@@ -80,4 +80,4 @@ public void revokeGoogleToken(String googleId) {
             // 무시: 로컬 세션 무효화는 이미 완료됨
         }
     }
-}
+}

api/src/main/java/com/samhap/kokomen/auth/external/KakaoOAuthClient.java

@@ -32,7 +32,7 @@ public KakaoOAuthClient(
     ) {
         this.restClient = builder
                 .messageConverters(converters -> {
-                    converters.removeIf(converter -> converter instanceof MappingJackson2HttpMessageConverter);
+                    converters.removeIf(MappingJackson2HttpMessageConverter.class::isInstance);
                     converters.add(new MappingJackson2HttpMessageConverter(objectMapper));
                 })
                 .build();

api/src/main/java/com/samhap/kokomen/auth/service/AuthService.java

@@ -29,12 +29,14 @@ public class AuthService {
 
     @Transactional
     public MemberResponse kakaoLogin(KakaoLoginRequest kakaoLoginRequest) {
-        KakaoUserInfoResponse kakaoUserInfoResponse = kakaoOAuthClient.requestKakaoUserInfo(kakaoLoginRequest.code(), kakaoLoginRequest.redirectUri());
+        KakaoUserInfoResponse kakaoUserInfoResponse = kakaoOAuthClient.requestKakaoUserInfo(kakaoLoginRequest.code(),
+                kakaoLoginRequest.redirectUri());
 
         return memberService.findBySocialLogin(SocialProvider.KAKAO, String.valueOf(kakaoUserInfoResponse.id()))
                 .map(MemberResponse::new)
                 .orElseGet(() -> {
-                    Member member = memberService.saveSocialMember(SocialProvider.KAKAO, String.valueOf(kakaoUserInfoResponse.id()),
+                    Member member = memberService.saveSocialMember(SocialProvider.KAKAO,
+                            String.valueOf(kakaoUserInfoResponse.id()),
                             kakaoUserInfoResponse.kakaoAccount().profile().nickname());
                     tokenService.createTokensForNewMember(member.getId());
                     return new MemberResponse(member);
@@ -43,7 +45,8 @@ public MemberResponse kakaoLogin(KakaoLoginRequest kakaoLoginRequest) {
 
     @Transactional
     public MemberResponse googleLogin(GoogleLoginRequest googleLoginRequest) {
-        GoogleUserInfoResponse googleUserInfoResponse = googleOAuthClient.requestGoogleUserInfo(googleLoginRequest.code(), googleLoginRequest.redirectUri());
+        GoogleUserInfoResponse googleUserInfoResponse = googleOAuthClient.requestGoogleUserInfo(
+                googleLoginRequest.code(), googleLoginRequest.redirectUri());
 
         return memberService.findBySocialLogin(SocialProvider.GOOGLE, googleUserInfoResponse.id())
                 .map(MemberResponse::new)
@@ -74,28 +77,6 @@ public void withdraw(MemberAuth memberAuth) {
         memberService.withdraw(member);
     }
 
-    @Transactional
-    public void kakaoLogout(MemberAuth memberAuth) {
-        Member member = memberService.readById(memberAuth.memberId());
-
-        // 카카오 소셜로그인 정보 조회하여 카카오 로그아웃
-        memberSocialLoginRepository.findByMember_Id(member.getId()).stream()
-                .filter(socialLogin -> socialLogin.getProvider() == SocialProvider.KAKAO)
-                .findFirst()
-                .ifPresent(kakaoLogin -> kakaoOAuthClient.logoutKakaoUser(Long.valueOf(kakaoLogin.getSocialId())));
-    }
-
-    @Transactional
-    public void googleLogout(MemberAuth memberAuth) {
-        Member member = memberService.readById(memberAuth.memberId());
-
-        // 구글 소셜로그인 정보 조회하여 구글 로그아웃
-        memberSocialLoginRepository.findByMember_Id(member.getId()).stream()
-                .filter(socialLogin -> socialLogin.getProvider() == SocialProvider.GOOGLE)
-                .findFirst()
-                .ifPresent(googleLogin -> googleOAuthClient.revokeGoogleToken(googleLogin.getSocialId()));
-    }
-
     @Transactional
     public void logout(MemberAuth memberAuth) {
         Member member = memberService.readById(memberAuth.memberId());

api/src/main/java/com/samhap/kokomen/global/constant/AwsConstant.java

@@ -1,6 +1,9 @@
 package com.samhap.kokomen.global.constant;
 
-public abstract class AwsConstant {
+public final class AwsConstant {
 
     public static final String CLOUD_FRONT_DOMAIN_URL = "https://dhtg8wzvkbfxr.cloudfront.net/";
+
+    private AwsConstant() {
+    }
 }

api/src/main/java/com/samhap/kokomen/interview/controller/InterviewController.java

@@ -7,7 +7,6 @@
 import com.samhap.kokomen.interview.domain.InterviewState;
 import com.samhap.kokomen.interview.external.dto.response.InterviewSummaryResponses;
 import com.samhap.kokomen.interview.service.InterviewFacadeService;
-import com.samhap.kokomen.interview.service.dto.AnswerRequest;
 import com.samhap.kokomen.interview.service.dto.InterviewRequest;
 import com.samhap.kokomen.interview.service.dto.InterviewResultResponse;
 import com.samhap.kokomen.interview.service.dto.InterviewSummaryResponse;
@@ -45,18 +44,6 @@ public ResponseEntity<InterviewStartResponse> startInterview(
         return ResponseEntity.ok(interviewFacadeService.startInterview(interviewRequest, memberAuth));
     }
 
-    @PostMapping("/{interviewId}/questions/{curQuestionId}/answers")
-    public ResponseEntity<?> proceedInterview(
-            @PathVariable Long interviewId,
-            @PathVariable Long curQuestionId,
-            @RequestBody @Valid AnswerRequest answerRequest,
-            @Authentication MemberAuth memberAuth
-    ) {
-        return interviewFacadeService.proceedInterview(interviewId, curQuestionId, answerRequest, memberAuth)
-                .map(ResponseEntity::ok)
-                .orElseGet(() -> ResponseEntity.noContent().build());
-    }
-
     @PostMapping("/{interviewId}/like")
     public ResponseEntity<Void> likeInterview(
             @PathVariable Long interviewId,
@@ -66,25 +53,6 @@ public ResponseEntity<Void> likeInterview(
         return ResponseEntity.noContent().build();
     }
 
-    // TODO: 하나로 합치기
-    @PostMapping("/{interviewId}/like/kafka")
-    public ResponseEntity<Void> likeInterviewKafka(
-            @PathVariable Long interviewId,
-            @Authentication MemberAuth memberAuth
-    ) {
-        interviewFacadeService.likeInterviewKafka(interviewId, memberAuth);
-        return ResponseEntity.noContent().build();
-    }
-
-    @PostMapping("/{interviewId}/like/kafka-v2")
-    public ResponseEntity<Void> likeInterviewKafkaV2(
-            @PathVariable Long interviewId,
-            @Authentication MemberAuth memberAuth
-    ) {
-        interviewFacadeService.likeInterviewKafkaV2(interviewId, memberAuth);
-        return ResponseEntity.noContent().build();
-    }
-
     @GetMapping("/{interviewId}/check")
     public ResponseEntity<InterviewCheckResponse> checkInterview(
             @PathVariable Long interviewId,
@@ -126,7 +94,8 @@ public ResponseEntity<InterviewResultResponse> findOtherMemberInterviewResult(
             @Authentication(required = false) MemberAuth memberAuth,
             ClientIp clientIp
     ) {
-        return ResponseEntity.ok(interviewFacadeService.findOtherMemberInterviewResult(interviewId, memberAuth, clientIp));
+        return ResponseEntity.ok(
+                interviewFacadeService.findOtherMemberInterviewResult(interviewId, memberAuth, clientIp));
     }
 
     @DeleteMapping("/{interviewId}/like")

api/src/main/java/com/samhap/kokomen/interview/controller/ResumeBasedInterviewController.java

@@ -6,13 +6,13 @@
 import com.samhap.kokomen.interview.domain.ResumeQuestionGenerationState;
 import com.samhap.kokomen.interview.service.InterviewFacadeService;
 import com.samhap.kokomen.interview.service.ResumeBasedInterviewService;
-import com.samhap.kokomen.interview.service.dto.GeneratedQuestionsResponse;
-import com.samhap.kokomen.interview.service.dto.QuestionGenerationStateResponse;
-import com.samhap.kokomen.interview.service.dto.QuestionGenerationSubmitResponse;
-import com.samhap.kokomen.interview.service.dto.ResumeBasedInterviewStartRequest;
-import com.samhap.kokomen.interview.service.dto.ResumeBasedQuestionGenerateRequest;
-import com.samhap.kokomen.interview.service.dto.ResumeQuestionGenerationPageResponse;
-import com.samhap.kokomen.interview.service.dto.ResumeQuestionUsageStatusResponse;
+import com.samhap.kokomen.interview.service.dto.resumebased.GeneratedQuestionsResponse;
+import com.samhap.kokomen.interview.service.dto.resumebased.QuestionGenerationStateResponse;
+import com.samhap.kokomen.interview.service.dto.resumebased.QuestionGenerationSubmitResponse;
+import com.samhap.kokomen.interview.service.dto.resumebased.ResumeBasedInterviewStartRequest;
+import com.samhap.kokomen.interview.service.dto.resumebased.ResumeBasedQuestionGenerateRequest;
+import com.samhap.kokomen.interview.service.dto.resumebased.ResumeQuestionGenerationPageResponse;
+import com.samhap.kokomen.interview.service.dto.resumebased.ResumeQuestionUsageStatusResponse;
 import com.samhap.kokomen.interview.service.dto.start.InterviewStartResponse;
 import jakarta.validation.Valid;
 import java.util.List;

api/src/main/java/com/samhap/kokomen/interview/external/SupertoneClient.java

@@ -35,7 +35,7 @@ public SupertoneResponse request(SupertoneRequest supertoneRequest) {
 
             return new SupertoneResponse(voiceData);
         } catch (RestClientResponseException e) {
-            throw new ExternalApiException("Supertone API 서버로부터 오류 응답을 받았습니다. 상태 코드: " + e.getRawStatusCode(), e);
+            throw new ExternalApiException("Supertone API 서버로부터 오류 응답을 받았습니다. 상태 코드: " + e.getStatusCode(), e);
         } catch (Exception e) {
             throw new ExternalApiException("Supertone API 호출 중 예상치 못한 오류가 발생했습니다.", e);
         }
@@ -53,7 +53,7 @@ public SupertoneResponse requestWithApiKey(SupertoneRequest supertoneRequest, St
 
             return new SupertoneResponse(voiceData);
         } catch (RestClientResponseException e) {
-            throw new ExternalApiException("Supertone API 서버로부터 오류 응답을 받았습니다. 상태 코드: " + e.getRawStatusCode(), e);
+            throw new ExternalApiException("Supertone API 서버로부터 오류 응답을 받았습니다. 상태 코드: " + e.getStatusCode(), e);
         } catch (Exception e) {
             throw new ExternalApiException("Supertone API 호출 중 예상치 못한 오류가 발생했습니다.", e);
         }

api/src/main/java/com/samhap/kokomen/interview/external/SupertoneClientBuilder.java

@@ -30,7 +30,7 @@ public SupertoneClientBuilder(
                 .baseUrl(SUPERTONE_API_URL)
                 .defaultHeader("x-sup-api-key", supertoneApiToken)
                 .messageConverters(converters -> {
-                    converters.removeIf(converter -> converter instanceof MappingJackson2HttpMessageConverter);
+                    converters.removeIf(MappingJackson2HttpMessageConverter.class::isInstance);
                     converters.add(new MappingJackson2HttpMessageConverter(objectMapper));
                 });
     }