#339 refactor : 프로필 이미지 업로드 기능 분리 구조 작성

Author: jeongyun1206

src/main/java/com/drinkeg/drinkeg/domain/member/controller/MemberController.java

@@ -10,7 +10,6 @@
 import io.swagger.v3.oas.annotations.tags.Tag;
 import io.swagger.v3.oas.annotations.Operation;
 import jakarta.servlet.http.HttpServletResponse;
-import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
@@ -79,4 +78,11 @@ public ApiResponse<UsernameCheckResponse> checkUsername(@RequestBody UsernameChe
         UsernameCheckResponse usernameCheckResponse = joinService.isDuplicatedUsername(usernameCheckRequest);
         return ApiResponse.onSuccess(usernameCheckResponse);
     }
+
+    @PostMapping("/member/profileImage")
+    @Operation(summary = "프로필 이미지 업로드", description = "프로필 이미지를 업로드합니다.")
+    public ApiResponse<?> uploadProfileImage(@RequestPart("profileImg") MultipartFile profileImg, @AuthenticationPrincipal PrincipalDetail principalDetail) {
+        joinService.uploadProfileImage(profileImg, principalDetail.getUsername());
+        return ApiResponse.onSuccess("프로필 이미지 업로드 성공");
+    }
 }

src/main/java/com/drinkeg/drinkeg/domain/member/service/JoinService.java

@@ -86,4 +86,10 @@ public UsernameCheckResponse isDuplicatedUsername(UsernameCheckRequest usernameC
 
         return new UsernameCheckResponse(memberRepository.existsByUsername(usernameCheckRequest.username()));
     }
+
+    public void uploadProfileImage(MultipartFile profileImg, String username) {
+        // 이미지 업로드
+        // 멤버 프로필 이미지 변경
+        // 기존 이미지 삭제
+    }
 }