Feat: 유저 프로필 이미지 수정 API

src/main/java/EatPic/spring/domain/card/service/CardServiceImpl.java

@@ -72,18 +72,18 @@ public class CardServiceImpl implements CardService {
     private void connectHashtagsToCard(Card card, List<String> hashtags, User user) {
         if (hashtags == null || hashtags.isEmpty()) return;
         for (String hashtagName : hashtags) {
-            // ① 이미 존재하는 해시태그 찾기
+            // 이미 존재하는 해시태그 찾기
             Hashtag hashtag = hashtagRepository.findByHashtagName(hashtagName)
                     .orElseGet(() -> {
-                        // ② 없으면 새로 생성 & 저장
+                        // 없으면 새로 생성 & 저장
                         Hashtag newHashtag = Hashtag.builder()
                                 .hashtagName(hashtagName)
                                 .user(user)
                                 .build();
                         return hashtagRepository.save(newHashtag);
                     });
 
-            // ③ CardHashtag 저장
+            // CardHashtag 저장
             CardHashtag cardHashtag = CardHashtag.builder()
                     .card(card)
                     .hashtag(hashtag)
@@ -101,8 +101,6 @@ private void connectHashtagsToCard(Card card, List<String> hashtags, User user)
     public CardResponse.CreateCardResponse createNewCard(CardCreateRequest.CreateCardRequest request, User user, MultipartFile cardImageFile) {
 
         Long userId = user.getId();
-        // 아직 유저 관련 처리 안했음
-        //User user = userRepository.findUserById(userId);
 
         // 오늘 날짜 00:00부터 23:59:59까지 범위 계산
         LocalDate today = LocalDate.now();
@@ -134,8 +132,6 @@ public CardResponse.CreateCardResponse createNewCard(CardCreateRequest.CreateCar
                 // S3 업로드 시 예외 발생 가능성 있음, try-catch로 처리
                 cardImageUrl = s3Manager.uploadFile(keyName, cardImageFile);
             } catch (Exception e) {
-                log.error("S3 파일 업로드 실패", e);
-                // 적절한 커스텀 예외 또는 공통 예외로 감싸서 던짐
                 throw new GeneralException(ErrorStatus.FILE_UPLOAD_FAILED);
             }
         }

src/main/java/EatPic/spring/domain/user/controller/UserRestController.java

@@ -1,13 +1,17 @@
 package EatPic.spring.domain.user.controller;
 
 import EatPic.spring.domain.user.dto.response.UserResponseDTO;
+import EatPic.spring.domain.user.entity.User;
 import EatPic.spring.domain.user.service.UserService;
 import EatPic.spring.global.common.ApiResponse;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
+import org.springdoc.core.models.GroupedOpenApi;
+import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
 
 @RestController
 @RequiredArgsConstructor
@@ -54,4 +58,14 @@ public ApiResponse<UserResponseDTO.UserActionResponseDto> unfollowUser(HttpServl
         return ApiResponse.onSuccess(userService.unfollowUser(request,userId));
     }
 
+    @PatchMapping(value = "/setting/{userId}/profile-image", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    @Operation(summary = "프로필 이미지 수정", description = "마이페이지에서 본인의 프로필 이미지를 수정합니다.")
+    public ApiResponse<UserResponseDTO.ProfileDto> updateUserProfileImage(
+            HttpServletRequest request,
+            @RequestPart(value = "profileImage") MultipartFile profileImage) {
+
+        UserResponseDTO.ProfileDto updatedProfile = userService.updateUserProfileImage(request, profileImage, userService.getLoginUser(request));
+        return ApiResponse.onSuccess(updatedProfile);
+    }
+
 }

src/main/java/EatPic/spring/domain/user/entity/User.java

@@ -88,5 +88,10 @@ public void updateRefreshToken(String refreshToken) {
     public void updateLastNotificationCheckAt(LocalDateTime time) {
         this.lastNotificationCheckAt = time;
     }
+
+    public void setProfileImageUrl(String profileImageUrl) {
+        this.profileImageUrl = profileImageUrl;
+    }
+
 }
 

src/main/java/EatPic/spring/domain/user/service/UserService.java

@@ -8,6 +8,7 @@
 import EatPic.spring.domain.user.dto.response.SignupResponseDTO;
 import EatPic.spring.domain.user.entity.User;
 import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.web.multipart.MultipartFile;
 
 public interface UserService {
     // UserCommandService
@@ -25,6 +26,8 @@ public interface UserService {
     UserResponseDTO.UserActionResponseDto followUser(HttpServletRequest request, Long targetUserId);
     UserResponseDTO.UserActionResponseDto unfollowUser(HttpServletRequest request, Long targetUserId);
     User getLoginUser(HttpServletRequest request);
+
+    UserResponseDTO.ProfileDto updateUserProfileImage(HttpServletRequest request, MultipartFile profileImage, User user);
 }
 
 

src/main/java/EatPic/spring/domain/user/service/UserServiceImpl.java

@@ -15,6 +15,7 @@
 import EatPic.spring.domain.user.repository.UserRepository;
 import EatPic.spring.domain.user.repository.UserBlockRepository;
 import EatPic.spring.global.common.code.status.ErrorStatus;
+import EatPic.spring.global.common.exception.GeneralException;
 import EatPic.spring.global.common.exception.handler.ExceptionHandler;
 import EatPic.spring.global.config.jwt.JwtTokenProvider;
 import jakarta.servlet.http.HttpServletRequest;
@@ -26,8 +27,11 @@
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.multipart.MultipartFile;
+import EatPic.spring.global.aws.s3.*;
 
 import java.util.Collections;
+import java.util.UUID;
 
 import static EatPic.spring.global.common.code.status.ErrorStatus.*;
 
@@ -42,6 +46,9 @@ public class UserServiceImpl implements UserService{
     private final PasswordEncoder passwordEncoder;
     private final JwtTokenProvider jwtTokenProvider;
 
+    // s3 설정
+    private final AmazonS3Manager s3Manager;
+
     // 회원가입
     public SignupResponseDTO signup(SignupRequestDTO request) {
         // 이메일 중복 검사
@@ -220,4 +227,33 @@ public UserResponseDTO.UserActionResponseDto followUser(HttpServletRequest reque
         return UserConverter.toUserActionResponseDto(follow);
 
     }
+
+    @Override
+    public UserResponseDTO.ProfileDto updateUserProfileImage(HttpServletRequest request, MultipartFile profileImage,User user) {
+
+        String profileImageUrl = null;
+        if (profileImage != null && !profileImage.isEmpty()) {
+            String uuid = UUID.randomUUID().toString();
+            String keyName = "userProfiles/" + uuid + "_" + profileImage.getOriginalFilename();
+
+            try {
+                profileImageUrl = s3Manager.uploadFile(keyName, profileImage);
+            } catch (Exception e) {
+                throw new GeneralException(ErrorStatus.FILE_UPLOAD_FAILED);
+            }
+
+            // 프로필 이미지 URL 업데이트
+            user.setProfileImageUrl(profileImageUrl);
+
+            // 유저 정보 DB 저장
+            userRepository.save(user);
+        }
+
+        // 업데이트 결과를 DTO로 반환
+        return UserResponseDTO.ProfileDto.builder()
+                .userId(user.getId())
+                .profileImageUrl(profileImageUrl) // 새 URL
+                .build();
+    }
+
 }