[feat] post edit API to receive s3 url

src/main/java/muit/backend/apiPayLoad/code/status/ErrorStatus.java

@@ -42,6 +42,7 @@ public enum ErrorStatus implements BaseErrorCode {
     MEMBER_TICKET_ALREADY_CANCELED(HttpStatus.BAD_REQUEST, "MEMBERTICKET4003", "이미 취소하신 티켓입니다."),
     //POST ERROR
     POST_NOT_FOUND(HttpStatus.NOT_FOUND, "POST4000", "존재하지 않는 게시글입니다."),
+    IMAGE_NOT_FOUND(HttpStatus.NOT_FOUND, "IMAGE4000", "이미지를 찾을 수 없습니다."),
 
     //REPORT ERROR
     UNSUPPORTED_OBJECT_TYPE(HttpStatus.BAD_REQUEST, "REPORT4000", "지원하지 않는 신고 타입입니다."),

src/main/java/muit/backend/controller/postController/CommonPostController.java

@@ -16,6 +16,8 @@
 import muit.backend.domain.enums.PostType;
 import muit.backend.domain.enums.ReportObjectType;
 import muit.backend.domain.enums.Role;
+import muit.backend.dto.postDTO.PatchPostRequestDTO;
+import muit.backend.dto.postDTO.PostRequestDTO;
 import muit.backend.dto.postDTO.PostResponseDTO;
 import muit.backend.dto.reportDTO.ReportRequestDTO;
 import muit.backend.dto.reportDTO.ReportResponseDTO;
@@ -28,8 +30,10 @@
 import muit.backend.service.postService.PostService;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
+import org.springframework.http.MediaType;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -155,4 +159,14 @@ public ApiResponse<PostResponseDTO.MyPostResultListDTO> myPost(@RequestHeader("A
         return ApiResponse.onSuccess(list);
     }
 
+    @PatchMapping(value = "/{postId}", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    @Operation(summary = "게시글 수정 API", description = "특정 게시글을 수정하는 API 입니다.")
+    public ApiResponse<PostResponseDTO.GeneralPostResponseDTO> editPost(@RequestHeader("Authorization") String accessToken,
+                                                                        @PathVariable("postId") Long postId,
+                                                                        @RequestPart("postRequestDTO") PatchPostRequestDTO postRequestDTO,
+                                                                        @RequestPart(name = "imageFiles", required = false)List<MultipartFile> img) {
+        Member member = memberService.getMemberByToken(accessToken);
+        return ApiResponse.onSuccess(postService.editPost(postId, postRequestDTO, img, member));
+    }
+
 }

src/main/java/muit/backend/controller/postController/LostController.java

@@ -92,16 +92,4 @@ public ApiResponse<LostResponseDTO.GeneralLostResponseDTO> getPost(@RequestHeade
         return ApiResponse.onSuccess(lostService.getLostPost(postId,member));
     }
 
-
-    @PatchMapping(value = "/{postId}", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    @Operation(summary = "분실 게시글 수정 API", description = "분실 게시글을 수정하는 API 입니다.")
-    public ApiResponse<LostResponseDTO.GeneralLostResponseDTO> editPost(@RequestHeader("Authorization") String accessToken,
-                                                                        @PathVariable("postId") Long postId,
-                                                                        @RequestPart("lostRequestDTO") LostRequestDTO lostRequestDTO,
-                                                                        @RequestPart(name = "imageFiles", required = false)List<MultipartFile> img) {
-
-        Member member = memberService.getMemberByToken(accessToken);
-        return ApiResponse.onSuccess(lostService.editLostPost(postId, lostRequestDTO, img, member));
-    }
-
 }

src/main/java/muit/backend/controller/postController/PostController.java

@@ -70,15 +70,4 @@ public ApiResponse<PostResponseDTO.GeneralPostResponseDTO> getPost(@RequestHeade
         return ApiResponse.onSuccess(postService.getPost(postId, member));
     }
 
-
-    @PatchMapping(value = "/{postId}", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    @Operation(summary = "게시글 수정 API", description = "특정 게시글을 수정하는 API 입니다.")
-    public ApiResponse<PostResponseDTO.GeneralPostResponseDTO> editPost(@RequestHeader("Authorization") String accessToken,
-                                                                        @PathVariable("postId") Long postId,
-                                                                        @RequestPart("postRequestDTO") PostRequestDTO postRequestDTO,
-                                                                        @RequestPart(name = "imageFiles", required = false)List<MultipartFile> img) {
-        Member member = memberService.getMemberByToken(accessToken);
-        return ApiResponse.onSuccess(postService.editPost(postId, postRequestDTO, img, member));
-    }
-
 }

src/main/java/muit/backend/controller/postController/ReviewController.java

@@ -88,16 +88,6 @@ public ApiResponse<ReviewResponseDTO.GeneralReviewResponseDTO> getReview(@Reques
         return ApiResponse.onSuccess(reviewService.getReview(postId,member));
     }
 
-    @PatchMapping(value = "/{postId}", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    @Operation(summary = "리뷰 게시글 수정 API", description = "특정 리뷰 게시글을 수정하는 API 입니다.")
-    public ApiResponse<ReviewResponseDTO.GeneralReviewResponseDTO> editReview(@RequestHeader("Authorization") String accessToken,
-                                                                              @PathVariable("postId") Long postId,
-                                                                              @RequestPart("reviewRequestDTO") ReviewRequestDTO reviewRequestDTO,
-                                                                              @RequestPart(name = "imageFiles", required = false)List<MultipartFile> img) {
-        Member member = memberService.getMemberByToken(accessToken);
-
-        return ApiResponse.onSuccess(reviewService.editReview(postId, reviewRequestDTO, img, member));
-    }
 
 
 

src/main/java/muit/backend/converter/postConverter/ReviewConverter.java

@@ -44,6 +44,7 @@ public static ReviewResponseDTO.GeneralReviewResponseDTO toReviewResponseDTO(Pos
 
         return ReviewResponseDTO.GeneralReviewResponseDTO.builder()
                 .id(review.getId())
+                .isMyPost(isMyPost)
                 .nickname(name)
                 .memberId(review.getMember().getId())
                 .musicalId(review.getMusical().getId())

src/main/java/muit/backend/domain/entity/member/Post.java

@@ -9,6 +9,7 @@
 import muit.backend.domain.entity.musical.Musical;
 import muit.backend.domain.enums.PostType;
 import muit.backend.dto.postDTO.LostRequestDTO;
+import muit.backend.dto.postDTO.PatchPostRequestDTO;
 import muit.backend.dto.postDTO.PostRequestDTO;
 import muit.backend.dto.postDTO.ReviewRequestDTO;
 import muit.backend.s3.UuidFile;
@@ -78,11 +79,13 @@ public void changeMusical(Musical musical){
         this.musical = musical;
     }
 
-    public void changeImg(List<UuidFile> imgList){
-        if(!this.images.isEmpty()){
-            this.images.clear();
+    public void changeImg(List<UuidFile> newImgList, List<UuidFile> oldImgList){
+        if(oldImgList.size()!=this.images.size()){//기존 사진 개수가 달라졌으면
+            this.images.retainAll(oldImgList);//dto에서 보내준 이미지만 남기고 삭제된 항목은 고아객체 만들기
+        }
+        if(!newImgList.isEmpty()){
+            this.images.addAll(newImgList);//새로운 이미지 추가된 건 따로 추가
         }
-        this.images.addAll(imgList);
     }
 
     public void increaseMaxIndex(){
@@ -106,26 +109,17 @@ public void changeReportCount(Boolean isAdd){
     }
 
 
-    public Post changePost(PostRequestDTO postRequestDTO) {
-        if(postRequestDTO.getTitle()!=null){this.title = postRequestDTO.getTitle();}
-        if(postRequestDTO.getContent()!=null){this.content = postRequestDTO.getContent();}
-        return this;
 
-    }
 
-    public Post changeLost(LostRequestDTO lostRequestDTO){
-        if(lostRequestDTO.getTitle()!=null){this.title = lostRequestDTO.getTitle();}
-        if(lostRequestDTO.getContent()!=null){this.content = lostRequestDTO.getContent();}
-        if(lostRequestDTO.getLocation()!=null){this.location = lostRequestDTO.getLocation();}
-        if(lostRequestDTO.getLostItem()!=null){this.lostItem = lostRequestDTO.getLostItem();}
-        if(lostRequestDTO.getLostDate()!=null){this.lostDate = lostRequestDTO.getLostDate();}
+    public Post changePost(PatchPostRequestDTO postRequestDTO){
+        if(postRequestDTO.getIsAnonymous()!=null){this.isAnonymous = postRequestDTO.getIsAnonymous();}
+        if(postRequestDTO.getTitle()!=null){this.title = postRequestDTO.getTitle();}
+        if(postRequestDTO.getContent()!=null){this.content = postRequestDTO.getContent();}
+        if(postRequestDTO.getLocation()!=null){this.location = postRequestDTO.getLocation();}
+        if(postRequestDTO.getLostItem()!=null){this.lostItem = postRequestDTO.getLostItem();}
+        if(postRequestDTO.getLostDate()!=null){this.lostDate = postRequestDTO.getLostDate();}
+        if(postRequestDTO.getRating()!=null){this.rating = postRequestDTO.getRating();}
         return this;
     }
 
-    public Post changeReview(ReviewRequestDTO reviewRequestDTO){
-        if(reviewRequestDTO.getTitle()!=null){this.title = reviewRequestDTO.getTitle();}
-        if(reviewRequestDTO.getContent()!=null){this.content = reviewRequestDTO.getContent();}
-        if(reviewRequestDTO.getRating()!=null){this.rating = reviewRequestDTO.getRating();}
-        return this;
-    }
 }

src/main/java/muit/backend/dto/postDTO/PatchPostRequestDTO.java

@@ -0,0 +1,25 @@
+package muit.backend.dto.postDTO;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class PatchPostRequestDTO {
+    private Boolean isAnonymous;
+    private String title;
+    private String content;
+    private List<String> originalImgUrls;
+    private LocalDate lostDate;
+    private String location;
+    private String lostItem;
+    private Long musicalId;
+    private Integer rating;
+
+}

src/main/java/muit/backend/service/postService/LostService.java

@@ -21,7 +21,4 @@ public interface LostService {
 
     //게시글 생성
     public LostResponseDTO.GeneralLostResponseDTO createLostPost(PostType postType, LostRequestDTO lostRequestDTO, List<MultipartFile> img, Member member);
-
-    //게시글 수정
-    LostResponseDTO.GeneralLostResponseDTO editLostPost(Long postId, LostRequestDTO lostRequestDTO, List<MultipartFile> img, Member member);
 }

src/main/java/muit/backend/service/postService/LostServiceImpl.java

@@ -119,39 +119,5 @@ public LostResponseDTO.GeneralLostResponseDTO createLostPost(PostType postType,
         return LostConverter.toGeneralLostResponseDTO(post,member);
     }
 
-    @Override
-    @Transactional
-    public LostResponseDTO.GeneralLostResponseDTO editLostPost(Long postId, LostRequestDTO lostRequestDTO, List<MultipartFile> imgFile, Member member) {
-        //post 유효성 검사
-        Post post = postRepository.findById(postId)
-                .orElseThrow(() -> new GeneralException(ErrorStatus.POST_NOT_FOUND));
-
-        //작성자와 동일인인지 검사
-        if(post.getMember()!=member){
-            throw(new GeneralException(ErrorStatus._FORBIDDEN));
-        }
 
-        FilePath filePath = switch (post.getPostType()){
-            case LOST -> FilePath.LOST;
-            case FOUND -> FilePath.FOUND;
-            default -> throw new RuntimeException("Unsupported post type");
-        };
-
-        //기존 이미지 먼저 삭제
-        List<UuidFile> existingImg = post.getImages();
-        if(!existingImg.isEmpty()){
-            existingImg.forEach(uuidFileService::deleteFile);
-        }
-        //수정된 이미지 삽입
-        List<UuidFile> imgArr = new ArrayList<>();
-        if(imgFile!=null&&!imgFile.isEmpty()){
-            imgArr = imgFile.stream().map(img->uuidFileService.createFile(img, FilePath.REVIEW)).collect(Collectors.toList());
-        }
-        post.changeImg(imgArr);
-
-        //나머지 필드 수정
-        Post changedPost = post.changeLost(lostRequestDTO);
-
-        return LostConverter.toGeneralLostResponseDTO(changedPost,member);
-    }
 }

src/main/java/muit/backend/service/postService/PostService.java

@@ -2,6 +2,7 @@
 
 import muit.backend.domain.entity.member.Member;
 import muit.backend.domain.enums.PostType;
+import muit.backend.dto.postDTO.PatchPostRequestDTO;
 import muit.backend.dto.postDTO.PostRequestDTO;
 import muit.backend.dto.postDTO.PostResponseDTO;
 import muit.backend.dto.reportDTO.ReportRequestDTO;
@@ -28,7 +29,7 @@ public interface PostService {
     public PostResponseDTO.DeleteResultDTO deletePost(Long id, Member member);
 
     //게시글 수정
-    public PostResponseDTO.GeneralPostResponseDTO editPost(Long postId, PostRequestDTO postRequestDTO, List<MultipartFile> img, Member member);
+    public PostResponseDTO.GeneralPostResponseDTO editPost(Long postId, PatchPostRequestDTO postRequestDTO, List<MultipartFile> img, Member member);
 
     PostResponseDTO.likeResultDTO likePost(Long postId, Member member);
 

src/main/java/muit/backend/service/postService/PostServiceImpl.java

@@ -8,9 +8,11 @@
 import muit.backend.domain.entity.member.Post;
 import muit.backend.domain.entity.member.PostLikes;
 import muit.backend.domain.entity.member.Report;
+import muit.backend.domain.entity.musical.Musical;
 import muit.backend.domain.enums.PostType;
 import muit.backend.domain.enums.ReportObjectType;
 import muit.backend.domain.enums.Role;
+import muit.backend.dto.postDTO.PatchPostRequestDTO;
 import muit.backend.dto.postDTO.PostRequestDTO;
 import muit.backend.dto.postDTO.PostResponseDTO;
 import muit.backend.dto.reportDTO.ReportRequestDTO;
@@ -26,8 +28,7 @@
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
 
-import java.util.ArrayList;
-import java.util.List;
+import java.util.*;
 import java.util.stream.Collectors;
 
 @Service
@@ -38,6 +39,7 @@ public class PostServiceImpl implements PostService {
     private final PostLikesRepository postLikesRepository;
     private final UuidFileService uuidFileService;
     private final ReportRepository reportRepository;
+    private final MusicalRepository musicalRepository;
 
     //게시글 작성
     @Override
@@ -143,7 +145,7 @@ public PostResponseDTO.DeleteResultDTO deletePost(Long id, Member member) {
     //게시글 수정
     @Override
     @Transactional
-    public PostResponseDTO.GeneralPostResponseDTO editPost(Long postId, PostRequestDTO requestDTO, List<MultipartFile> imgFile, Member member) {
+    public PostResponseDTO.GeneralPostResponseDTO editPost(Long postId, PatchPostRequestDTO requestDTO, List<MultipartFile> imgFile, Member member) {
 
         //post 유효성 검사
         Post post = postRepository.findById(postId)
@@ -154,17 +156,25 @@ public PostResponseDTO.GeneralPostResponseDTO editPost(Long postId, PostRequestD
             throw(new GeneralException(ErrorStatus._FORBIDDEN));
         }
 
-        //기존 이미지 먼저 삭제
-        List<UuidFile> existingImg = post.getImages();
-        if(!existingImg.isEmpty()){
-            existingImg.forEach(uuidFileService::deleteFile);
+        //리뷰형 게시글일 경우 musical 변경 반영
+        if(post.getPostType().equals(PostType.REVIEW)||post.getPostType().equals(PostType.SIGHT)){
+            if(requestDTO.getMusicalId()!=null){
+                Musical musical = musicalRepository.findById(requestDTO.getMusicalId()).orElseThrow(() -> new GeneralException(ErrorStatus.MUSICAL_NOT_FOUND));
+                post.changeMusical(musical);
+            }
+
         }
-        //수정된 이미지 삽입
-        List<UuidFile> imgArr = new ArrayList<>();
+
+        //기존 이미지 url->UuidFile화
+        List<UuidFile> dtoImgs = requestDTO.getOriginalImgUrls().stream().map(file->
+                uuidFileService.getUuidFileByFileUrl(file).orElseThrow(()->new GeneralException(ErrorStatus.IMAGE_NOT_FOUND))).toList();
+
+        //수정된 이미지 s3 생성
+        List<UuidFile> newImgs = new ArrayList<>();
         if(imgFile!=null&&!imgFile.isEmpty()){
-            imgArr = imgFile.stream().map(img->uuidFileService.createFile(img, FilePath.BLIND)).collect(Collectors.toList());
+            newImgs = imgFile.stream().map(img->uuidFileService.createFile(img, FilePath.BLIND)).collect(Collectors.toList());
         }
-        post.changeImg(imgArr);
+        post.changeImg(newImgs,dtoImgs);
 
         //필드 수정
         Post changedPost = post.changePost(requestDTO);

src/main/java/muit/backend/service/postService/ReviewService.java

@@ -17,6 +17,4 @@ public interface ReviewService {
     ReviewResponseDTO.ReviewListResponseDTO getReviewList(PostType postType, Member member, Integer page, Integer size, String musicalName, String location);
 
     ReviewResponseDTO.GeneralReviewResponseDTO getReview(Long postId,Member member);
-
-    ReviewResponseDTO.GeneralReviewResponseDTO editReview(Long postId, ReviewRequestDTO reviewRequestDTO, List<MultipartFile> img, Member member);
 }

src/main/java/muit/backend/service/postService/ReviewServiceImpl.java

@@ -83,50 +83,4 @@ public ReviewResponseDTO.GeneralReviewResponseDTO getReview(Long postId,Member m
         return ReviewConverter.toReviewResponseDTO(review,member);
     }
 
-    //리뷰 수정
-    @Override
-    @Transactional
-    public ReviewResponseDTO.GeneralReviewResponseDTO editReview(Long postId, ReviewRequestDTO requestDTO, List<MultipartFile> imgFile,Member member) {
-
-        //post 유효성 검사
-        Post review = postRepository.findById(postId)
-                .orElseThrow(() -> new GeneralException(ErrorStatus.POST_NOT_FOUND));
-
-        //작성자와 동일인인지 검사
-        if(review.getMember()!=member){
-            throw(new GeneralException(ErrorStatus._FORBIDDEN));
-        }
-
-        //musical 유효성 검사
-        if(requestDTO.getMusicalId()!=null){Long musicalId = requestDTO.getMusicalId();
-            Musical musical = musicalRepository.findById(musicalId)
-                    .orElseThrow(() -> new GeneralException(ErrorStatus.MUSICAL_NOT_FOUND));
-            //musical 먼저 수정
-            review.changeMusical(musical);}
-
-        FilePath filePath = switch (review.getPostType()){
-            case REVIEW -> FilePath.REVIEW;
-            case SIGHT -> FilePath.SIGHT;
-            default -> throw new RuntimeException("Unsupported post type");
-        };
-
-        //기존 이미지 먼저 삭제
-        List<UuidFile> existingImg = review.getImages();
-        if(!existingImg.isEmpty()){
-            existingImg.forEach(uuidFileService::deleteFile);
-        }
-        //수정된 이미지 삽입
-        List<UuidFile> imgArr = new ArrayList<>();
-        if(imgFile!=null&&!imgFile.isEmpty()){
-
-            imgArr = imgFile.stream().map(img->uuidFileService.createFile(img, filePath)).collect(Collectors.toList());
-        }
-        review.changeImg(imgArr);
-
-
-        //나머지 필드 수정
-        Post changedPost = review.changeReview(requestDTO);
-
-        return ReviewConverter.toReviewResponseDTO(changedPost, member);
-    }
 }