feat: add api to delete profile image

src/main/java/gymmi/controller/MyPageController.java

@@ -8,10 +8,7 @@
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.PutMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
 @RestController
@@ -29,6 +26,14 @@ public ResponseEntity<Void> editProfileImage(
         return ResponseEntity.ok().build();
     }
 
+    @DeleteMapping("/my/profile-image")
+    public ResponseEntity<Void> deleteProfileImage(
+            @Logined User user
+    ) {
+        myPageService.deleteProfileImage(user);
+        return ResponseEntity.ok().build();
+    }
+
     @PutMapping("/my/nickname/edit")
     public ResponseEntity<Void> editMyPage(
             @Logined User user,

src/main/java/gymmi/repository/ProfileImageRepository.java

@@ -1,7 +1,7 @@
 package gymmi.repository;
 
-import gymmi.entity.Logined;
 import gymmi.entity.ProfileImage;
+import gymmi.exception.NotFoundResourcesException;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 
@@ -12,4 +12,9 @@ public interface ProfileImageRepository extends JpaRepository<ProfileImage, Long
     @Query("select p from ProfileImage p where p.owner.id =:userId")
     Optional<ProfileImage> findByUserId(Long userId);
 
+    default ProfileImage getByUserId(Long userId) {
+        return findByUserId(userId)
+                .orElseThrow(() -> new NotFoundResourcesException("프로필 이미지가 존재하지 않습니다."));
+    }
+
 }

src/main/java/gymmi/service/ImageFileUploader.java

@@ -11,4 +11,6 @@ public interface ImageFileUploader {
 
     String upload(MultipartFile file, String fileName);
 
+    void delete(String filename);
+
 }

src/main/java/gymmi/service/MyPageService.java

@@ -39,13 +39,19 @@ public ProfileImageResponse setProfileImage(User loginedUser, MultipartFile prof
         return new ProfileImageResponse(savedProfileImage);
     }
 
+    @Transactional
+    public void deleteProfileImage(User loginedUser) {
+        ProfileImage profileImage = profileImageRepository.getByUserId(loginedUser.getId());
+        profileImageRepository.delete(profileImage);
+        imageFileUploader.delete(profileImage.getStoredName());
+    }
+
     @Transactional
     public void editMyPage(User loginedUser, EditingMyPageRequest request) {
         if (userRepository.findByNickname(request.getNickname()).isPresent()) {
             throw new AlreadyExistException("이미 존재하는 닉네임 입니다.");
         }
         loginedUser.changeNickname(request.getNickname());
     }
-
 }