Feature: 컨텐츠 별 soft delete 적용

backend/src/main/java/aimo/backend/common/mapper/PostMapper.java

@@ -74,8 +74,8 @@ public static FindPostAndCommentsByIdResponse toFindPostAndCommentsByIdResponse(
 			post.getVotes().stream()
 				.filter(vote -> vote.getMember() == member)
 				.findFirst()
-				.map(Vote::getSide)
-				.orElse(Side.NONE),
+				.map(vote -> vote.getSide().getValue())
+				.orElse(Side.NONE.getValue()),
 			post.getTitle(),
 			post.getMember().getNickname(),
 			post.getSummaryAi(),

backend/src/main/java/aimo/backend/domains/comment/costants/CommentConstants.java

@@ -7,6 +7,7 @@
 @RequiredArgsConstructor
 public enum CommentConstants {
 
+	UNKNOWN_MEMBER("알 수 없음"),
 	DELETED_COMMENT("댓글이 삭제되었습니다."),
 	DELETED_MEMBER("탈퇴한 회원"),
 	;

backend/src/main/java/aimo/backend/domains/comment/entity/ParentComment.java

@@ -73,18 +73,22 @@ private ParentComment(
 
 	public void deleteParentCommentSoftly() {
 		this.member = null;
-		this.nickname = CommentConstants.DELETED_MEMBER.getValue();
+		this.nickname = CommentConstants.UNKNOWN_MEMBER.getValue();
 		this.isDeleted = true;
 	}
 
 	public void deleteParentCommentSoftlyWithContent() {
 		this.member = null;
-		this.nickname = CommentConstants.DELETED_MEMBER.getValue();
+		this.nickname = CommentConstants.UNKNOWN_MEMBER.getValue();
 		this.isDeleted = true;
 		content = CommentConstants.DELETED_COMMENT.getValue();
 	}
 
 	public void updateContent(String content) {
 		this.content = content;
 	}
+
+	public void deleteChildComment(Long childCommentId) {
+		childComments.removeIf(childComment -> childComment.getId().equals(childCommentId));
+	}
 }

backend/src/main/java/aimo/backend/domains/comment/service/ChildCommentService.java

@@ -62,8 +62,13 @@ public void validateAndUpdateChildComment(Member member, Long childCommentId, Sa
 	public void validateAndDeleteChildComment(Member member, Long childCommentId) {
 		validateChildCommentAuthority(member, childCommentId);
 
-		childCommentRepository.findById(childCommentId)
-			.ifPresent(ChildComment::deleteChildCommentSoftly);
+		ParentComment parentComment = childCommentRepository.findById(childCommentId)
+			.orElseThrow(() -> ApiException.from(CHILD_COMMENT_NOT_FOUND))
+			.getParentComment();
+
+		parentComment.deleteChildComment(childCommentId);
+		childCommentRepository.deleteById(childCommentId);
+		parentCommentService.deleteIfChildrenIsEmpty(parentComment);
 	}
 
 	// id로 자식 댓글 조회

backend/src/main/java/aimo/backend/domains/comment/service/ParentCommentService.java

@@ -59,14 +59,25 @@ public void validateAndUpdateParentComment(Member member, Long commentId, Update
 	public void validateAndDeleteParentComment(Member member, Long commentId) {
 		validateParentCommentAuthority(member, commentId);
 
-
 		parentCommentRepository.findById(commentId)
-			.ifPresent(ParentComment::deleteParentCommentSoftly);
+			.ifPresent((parentComment) -> {
+				if(!parentComment.getChildComments().isEmpty()){
+					parentComment.deleteParentCommentSoftlyWithContent();
+					return;
+				}
+				parentCommentRepository.delete(parentComment);
+			});
 	}
 
 	// 부모 댓글 조회
 	public ParentComment findById(Long commentId) {
 		return parentCommentRepository.findById(commentId)
 			.orElseThrow(() -> ApiException.from(PARENT_COMMENT_NOT_FOUND));
 	}
+
+	public void deleteIfChildrenIsEmpty(ParentComment parentComment){
+		if(parentComment.getChildComments().isEmpty()){
+			parentCommentRepository.delete(parentComment);
+		}
+	}
 }

backend/src/main/java/aimo/backend/domains/member/controller/MemberController.java

@@ -86,7 +86,6 @@ public ResponseEntity<DataResponse<Void>> saveProfileImageMetaData(@RequestBody
 	@DeleteMapping("/profile")
 	public ResponseEntity<DataResponse<Void>> deleteProfileImage() {
 		memberService.deleteProfileImage();
-
 		return ResponseEntity.status(HttpStatus.NO_CONTENT).body(DataResponse.noContent());
 	}
 
@@ -100,15 +99,14 @@ public ResponseEntity<DataResponse<Void>> loginMember(@RequestParam("email") Str
 	// 내 정보 조회 (프로필 이미지 포함)
 	@GetMapping
 	public ResponseEntity<DataResponse<FindMyInfoResponse>> findMyInfo() {
-		return ResponseEntity.status(HttpStatus.OK)
-			.body(DataResponse.from(memberService.findMyInfo()));
+		return ResponseEntity.status(HttpStatus.OK).body(DataResponse.from(memberService.findMyInfo()));
 	}
 
 	// 비밀번호 수정(현재 비밀번호 확인)
 	@PutMapping("/password")
-	public ResponseEntity<DataResponse<Void>> updatePassword(@Valid @RequestBody UpdatePasswordRequest updatePasswordRequest) {
+	public ResponseEntity<DataResponse<Void>> updatePassword(
+		@Valid @RequestBody UpdatePasswordRequest updatePasswordRequest) {
 		memberService.updatePassword(updatePasswordRequest);
-
 		return ResponseEntity.status(HttpStatus.CREATED).body(DataResponse.created());
 	}
 
@@ -117,22 +115,19 @@ public ResponseEntity<DataResponse<Void>> updatePassword(@Valid @RequestBody Upd
 	public ResponseEntity<DataResponse<Void>> sendTemporaryPassword(
 		@Valid @RequestBody SendTemporaryPasswordRequest sendTemporaryPasswordRequest) throws MessagingException {
 		memberService.updateTemporaryPasswordAndSendMail(sendTemporaryPasswordRequest);
-
 		return ResponseEntity.status(HttpStatus.CREATED).body(DataResponse.created());
 	}
 
-
 	@GetMapping("/nickname/{nickname}/exists")
-	public ResponseEntity<DataResponse<NicknameExistsResponse>> checkNicknameExists(@PathVariable("nickname") String nickname) {
+	public ResponseEntity<DataResponse<NicknameExistsResponse>> checkNicknameExists(
+		@PathVariable("nickname") String nickname) {
 		NicknameExistsResponse exist = new NicknameExistsResponse(memberService.checkNicknameExists(nickname));
-
 		return ResponseEntity.status(HttpStatus.OK).body(DataResponse.from(exist));
 	}
 
 	@PutMapping("/nickname")
 	public ResponseEntity<DataResponse<Void>> updateNickname(@RequestBody UpdateNicknameRequest updateNicknameRequest) {
 		memberService.updateNickname(updateNicknameRequest);
-
 		return ResponseEntity.status(HttpStatus.CREATED).body(DataResponse.created());
 	}
 }

backend/src/main/java/aimo/backend/domains/member/entity/Member.java

@@ -94,6 +94,8 @@ public void updateNickname(String nickname) {
 		this.nickname = nickname;
 	}
 
+
+
 	@Builder
 	private Member(
 		String nickname,

backend/src/main/java/aimo/backend/domains/member/service/MemberService.java

@@ -2,6 +2,8 @@
 
 import aimo.backend.common.exception.ApiException;
 import aimo.backend.common.exception.ErrorCode;
+import aimo.backend.domains.comment.entity.ChildComment;
+import aimo.backend.domains.comment.entity.ParentComment;
 import aimo.backend.domains.member.dto.request.DeleteMemberRequest;
 import aimo.backend.domains.member.dto.response.FindMyInfoResponse;
 import aimo.backend.domains.member.dto.request.LogoutRequest;
@@ -15,6 +17,7 @@
 import aimo.backend.common.mapper.MemberMapper;
 import aimo.backend.domains.member.repository.MemberRepository;
 import aimo.backend.domains.member.repository.ProfileImageRepository;
+import aimo.backend.domains.post.service.PostService;
 import aimo.backend.domains.privatePost.dto.request.CreateResourceUrlRequest;
 import aimo.backend.infrastructure.s3.S3Service;
 import aimo.backend.infrastructure.s3.dto.SaveFileMetaDataRequest;
@@ -46,6 +49,7 @@ public class MemberService {
 	private final ProfileImageRepository profileImageRepository;
 	private final S3Service s3Service;
 	private final MailService mailService;
+	private final PostService postService;
 
 	// 이메일로 멤버 조회
 	public Optional<Member> findByEmail(String email) {
@@ -84,6 +88,7 @@ public void deleteMember(DeleteMemberRequest deleteMemberRequest) {
 			throw ApiException.from(ErrorCode.INVALID_PASSWORD);
 		}
 
+		deleteMemberContents();
 		memberRepository.delete(member);
 	}
 
@@ -152,6 +157,24 @@ protected boolean isValid(String password, String encodedPassword) {
 		return passwordEncoder.matches(password, encodedPassword);
 	}
 
+	private void deleteMemberContents(){
+		Member member = memberLoader.getMember();
+
+		member.getPosts()
+			.forEach(post -> postService.softDeleteBy(post.getId()));
+
+		member.getParentComments()
+			.stream()
+			.filter(parentComment -> !parentComment.getIsDeleted())
+			.forEach(ParentComment::deleteParentCommentSoftly);
+
+		member.getChildComments()
+			.stream()
+			.filter(childComment -> !childComment.getIsDeleted())
+			.forEach(ChildComment::deleteChildCommentSoftly);
+
+	}
+
 	// 이메일 중복 검사
 	private void validateDuplicateEmail(String email) {
 		if (memberRepository.existsByEmail(email)) {
@@ -166,6 +189,8 @@ private void validateDuplicateNickname(String nickname) {
 		}
 	}
 
+
+
 	@Transactional(rollbackFor = ApiException.class)
 	public void updateTemporaryPasswordAndSendMail(SendTemporaryPasswordRequest sendTemporaryPasswordRequest) throws
 		MessagingException {

backend/src/main/java/aimo/backend/domains/post/controller/PostController.java

@@ -35,41 +35,30 @@ public class PostController {
 	@PostMapping
 	public ResponseEntity<DataResponse<Void>> savePost(@RequestBody @Valid SavePostRequest request) {
 		postService.save(request);
-
-		return ResponseEntity
-			.status(HttpStatus.CREATED)
-			.body(DataResponse.created());
+		return ResponseEntity.status(HttpStatus.CREATED).body(DataResponse.created());
 	}
 
 	@GetMapping
 	public ResponseEntity<DataResponse<Page<FindPostsByPostTypeResponse>>> findPostsByPostType(
-		@RequestParam("type") @NotNull PostType postType,
-		@RequestParam("page") @NotNull Integer page,
-		@RequestParam("size") @NotNull Integer size
-	) {
-		Page<FindPostsByPostTypeResponse> responses = postService.findPostDtosByPostType(postType, page, size);
-
-		return ResponseEntity.ok(DataResponse.from(responses));
+		@RequestParam("type") @NotNull PostType postType, @RequestParam("page") @NotNull Integer page,
+		@RequestParam("size") @NotNull Integer size) {
+		return ResponseEntity.ok(DataResponse.from(postService.findPostDtosByPostType(postType, page, size)));
 	}
 
 	@GetMapping("/{postId}")
 	public ResponseEntity<DataResponse<FindPostAndCommentsByIdResponse>> findPostAndComments(
 		@PathVariable Long postId) {
-
-		FindPostAndCommentsByIdResponse response = postService.findPostAndCommentsDtoById(postId);
-
-		return ResponseEntity.ok(DataResponse.from(response));
+		return ResponseEntity.ok(DataResponse.from(postService.findPostAndCommentsDtoById(postId)));
 	}
 
 	@DeleteMapping("/{postId}")
 	public ResponseEntity<DataResponse<Void>> deletePost(@PathVariable Long postId) {
-		postService.deletePost(postId);
-
+		postService.deletePostBy(postId);
 		return ResponseEntity.ok(DataResponse.noContent());
 	}
 
 	@PostMapping("/{postId}/views")
 	public void increaseView(@PathVariable Long postId) {
-		postViewService.increaseView(postId);
+		postViewService.increaseViewBy(postId);
 	}
 }

backend/src/main/java/aimo/backend/domains/post/controller/VoteController.java

@@ -22,10 +22,7 @@ public class VoteController {
 	private final MemberLoader memberLoader;
 
 	@PostMapping("/{postId}/votes")
-	public ResponseEntity<DataResponse<Void>> votePost(
-		@PathVariable Long postId,
-		@RequestParam("side") Side side
-	) {
+	public ResponseEntity<DataResponse<Void>> votePost(@PathVariable Long postId, @RequestParam("side") Side side) {
 		voteService.votePost(memberLoader.getMember(), postId, side);
 
 		return ResponseEntity.ok(DataResponse.noContent());

backend/src/main/java/aimo/backend/domains/post/dto/response/FindPostAndCommentsByIdResponse.java

@@ -17,8 +17,7 @@
 public class FindPostAndCommentsByIdResponse {
 	private final Boolean isMine;
 	private final Boolean isLiked;
-	@Enumerated(EnumType.STRING)
-	private final Side side;
+	private final String side;
 	private final String title;
 	private final String nickname;
 	private final String content;

backend/src/main/java/aimo/backend/domains/post/entity/Post.java

@@ -13,6 +13,7 @@
 import aimo.backend.domains.member.entity.Member;
 import aimo.backend.domains.post.model.Category;
 import aimo.backend.domains.post.model.Side;
+import aimo.backend.domains.privatePost.entity.PrivatePost;
 import aimo.backend.domains.privatePost.model.OriginType;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
@@ -102,11 +103,16 @@ public Integer getCommentsCount() {
 			.reduce(1, Integer::sum);
 	}
 
-	public void deletePost() {
+	public void delete() {
 		this.member.getPosts().remove(this);
 		this.member = null;
 	}
 
+	public void softDelete() {
+		this.member = null;
+		this.privatePostId = null;
+	}
+
 	public Integer getPlaintiffVotesCount() {
 		return votes.stream()
 			.filter(vote -> vote.getSide() == Side.PLAINTIFF)

backend/src/main/java/aimo/backend/domains/post/model/Side.java

@@ -2,10 +2,11 @@
 
 import lombok.Getter;
 
+@Getter
 public enum Side {
-	PLAINTIFF("plaintiff"),
-	DEFENDANT("defendant"),
-	NONE("none");
+	PLAINTIFF("PLAINTIFF"),
+	DEFENDANT("DEFENDANT"),
+	NONE("NONE");
 
 	private final String value;
 

backend/src/main/java/aimo/backend/domains/post/service/PostService.java

@@ -128,7 +128,7 @@ private Page<Post> findCommentedPosts(Long memberId, Pageable pageable) {
 
 	// 글 삭제
 	@Transactional
-	public void deletePost(Long postId) {
+	public void deletePostBy(Long postId) {
 		Long memberId = memberLoader.getMember().getId();
 		validateDeletePost(memberId, postId);
 
@@ -149,4 +149,10 @@ public void validateDeletePost(Long memberId, Long postId) {
 			throw ApiException.from(POST_DELETE_UNAUTHORIZED);
 		}
 	}
+
+	public void softDeleteBy(Long postId) {
+		Post post = findById(postId);
+		privatePostService.deletePrivatePostBy(post.getPrivatePostId());
+		post.softDelete();
+	}
 }

backend/src/main/java/aimo/backend/domains/post/service/PostViewService.java

@@ -21,7 +21,7 @@ public class PostViewService {
 
 	// 조회수 증가
 	@Transactional(rollbackFor = Exception.class)
-	public void increaseView(Long postId) {
+	public void increaseViewBy(Long postId) {
 		Member member = memberLoader.getMember();
 		Post post = postService.findById(postId);
 

backend/src/main/java/aimo/backend/domains/privatePost/controller/PrivatePostController.java

@@ -30,7 +30,6 @@
 import aimo.backend.domains.privatePost.dto.request.SpeachToTextRequest;
 import aimo.backend.domains.privatePost.dto.response.SpeachToTextResponse;
 
-import aimo.backend.domains.privatePost.dto.response.JudgementFromAiResponse;
 import aimo.backend.domains.privatePost.dto.request.TextRecordRequest;
 import aimo.backend.domains.privatePost.service.AudioRecordService;
 import aimo.backend.domains.privatePost.service.ChatRecordService;

backend/src/main/java/aimo/backend/domains/privatePost/dto/response/SpeachToTextResponse.java

@@ -1,7 +1,5 @@
 package aimo.backend.domains.privatePost.dto.response;
 
 public record SpeachToTextResponse(
-	String title,
 	String script
-) {
-}
+) { }