[feat] 스플래쉬 분기 처리 API 구현

doorip-api/src/main/java/org/doorip/user/api/UserApiController.java

@@ -24,6 +24,12 @@
 public class UserApiController {
     private final UserService userService;
 
+    @GetMapping("/splash")
+    public ResponseEntity<ApiResponse<?>> splash(@UserId final Long userId) {
+        userService.splash(userId);
+        return ApiResponseUtil.success(SuccessMessage.OK);
+    }
+
     @PostMapping("/signin")
     public ResponseEntity<ApiResponse<?>> signIn(@RequestHeader(AUTHORIZATION) final String token,
                                                  @RequestBody final UserSignInRequest request) {

doorip-api/src/main/java/org/doorip/user/service/UserService.java

@@ -26,11 +26,12 @@
 
 import static org.doorip.user.domain.Platform.APPLE;
 import static org.doorip.user.domain.Platform.getEnumPlatformFromStringPlatform;
+import static org.doorip.user.domain.RefreshToken.createRefreshToken;
 import static org.doorip.user.domain.User.createUser;
 
 @RequiredArgsConstructor
-@Service
 @Transactional
+@Service
 public class UserService {
     private final UserRepository userRepository;
     private final RefreshTokenRepository refreshTokenRepository;
@@ -39,14 +40,19 @@ public class UserService {
     private final AppleOAuthProvider appleOAuthProvider;
     private final KakaoOAuthProvider kakaoOAuthProvider;
 
+    @Transactional(readOnly = true)
+    public void splash(Long userId) {
+        User findUser = getUser(userId);
+        validateCompletedPropensityTest(findUser);
+    }
+
     public UserSignInResponse signIn(String token, UserSignInRequest request) {
         Platform enumPlatform = getEnumPlatformFromStringPlatform(request.platform());
         String platformId = getPlatformId(token, enumPlatform);
         User findUser = getUser(enumPlatform, platformId);
         boolean isResult = hasResult(findUser);
         Token issueToken = jwtProvider.issueToken(findUser.getId());
         updateRefreshToken(issueToken.refreshToken(), findUser);
-
         return UserSignInResponse.of(issueToken, isResult);
     }
 
@@ -57,7 +63,6 @@ public UserResponse signUp(String token, UserSignUpRequest request) {
         User savedUser = saveUser(request, platformId, enumPlatform);
         Token issueToken = jwtProvider.issueToken(savedUser.getId());
         updateRefreshToken(issueToken.refreshToken(), savedUser);
-
         return UserResponse.of(issueToken);
     }
 
@@ -77,25 +82,18 @@ public UserResponse reissue(String refreshToken, UserReissueRequest request) {
         User findUser = getUser(userId);
         Token issueToken = jwtProvider.issueToken(userId);
         updateRefreshToken(issueToken.refreshToken(), findUser);
-
         return UserResponse.of(issueToken);
     }
 
+    @Transactional(readOnly = true)
     public ProfileGetResponse getProfile(Long userId) {
         User findUser = getUser(userId);
         return ProfileGetResponse.of(findUser);
     }
 
-    private String getPlatformId(String token, Platform platform) {
-        if (platform == APPLE) {
-            return appleOAuthProvider.getApplePlatformId(token);
-        }
-        return kakaoOAuthProvider.getKakaoPlatformId(token);
-    }
-
-    private void validateDuplicateUser(Platform platform, String platformId) {
-        if (userRepository.existsUserByPlatformAndPlatformId(platform, platformId)) {
-            throw new ConflictException(ErrorMessage.DUPLICATE_USER);
+    private void validateCompletedPropensityTest(User findUser) {
+        if (findUser.getResult() == null) {
+            throw new EntityNotFoundException(ErrorMessage.RESULT_NOT_FOUND);
         }
     }
 
@@ -104,28 +102,28 @@ private User getUser(Platform platform, String platformId) {
                 .orElseThrow(() -> new EntityNotFoundException(ErrorMessage.USER_NOT_FOUND));
     }
 
-    private void updateRefreshToken(String refreshToken, User user) {
-        user.updateRefreshToken(refreshToken);
-        refreshTokenRepository.save(RefreshToken.createRefreshToken(user.getId(), refreshToken));
+    private boolean hasResult(User user) {
+        return user.getResult() != null;
     }
 
-    private boolean hasResult(User user) {
-        if (user.getResult() == null) {
-            return false;
+    private String getPlatformId(String token, Platform platform) {
+        if (platform == APPLE) {
+            return appleOAuthProvider.getApplePlatformId(token);
+        }
+        return kakaoOAuthProvider.getKakaoPlatformId(token);
+    }
+
+    private void validateDuplicateUser(Platform platform, String platformId) {
+        if (userRepository.existsUserByPlatformAndPlatformId(platform, platformId)) {
+            throw new ConflictException(ErrorMessage.DUPLICATE_USER);
         }
-        return true;
     }
 
     private User saveUser(UserSignUpRequest request, String platformId, Platform enumPlatform) {
         User user = createUser(request.name(), request.intro(), platformId, enumPlatform);
         return userRepository.save(user);
     }
 
-    private User getUser(Long userId) {
-        return userRepository.findById(userId)
-                .orElseThrow(() -> new EntityNotFoundException(ErrorMessage.USER_NOT_FOUND));
-    }
-
     private void deleteRefreshToken(User user) {
         user.updateRefreshToken(null);
         refreshTokenRepository.deleteById(user.getId());
@@ -142,6 +140,11 @@ private void validateRefreshToken(String refreshToken, Long userId) {
         }
     }
 
+    private void updateRefreshToken(String refreshToken, User user) {
+        user.updateRefreshToken(refreshToken);
+        refreshTokenRepository.save(createRefreshToken(user.getId(), refreshToken));
+    }
+
     private String getRefreshToken(Long userId) {
         try {
             return getRefreshTokenFromRedis(userId);
@@ -151,6 +154,11 @@ private String getRefreshToken(Long userId) {
         }
     }
 
+    private User getUser(Long userId) {
+        return userRepository.findById(userId)
+                .orElseThrow(() -> new EntityNotFoundException(ErrorMessage.USER_NOT_FOUND));
+    }
+
     private String getRefreshTokenFromRedis(Long userId) {
         RefreshToken storedRefreshToken = refreshTokenRepository.findById(userId)
                 .orElseThrow(() -> new EntityNotFoundException(ErrorMessage.REFRESH_TOKEN_NOT_FOUND));