🔨 Refactor: 게시글, 댓글, 답글 hard delete되게 수정

src/main/java/cotato/growingpain/comment/domain/entity/Comment.java

@@ -38,8 +38,6 @@ public class Comment extends BaseTimeEntity {
 
     private int likeCount = 0;
 
-    private boolean isDeleted = false;
-
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "member_id")
     @JsonIgnore
@@ -79,9 +77,4 @@ public void validateCommentLike(Member member) {
             throw new AppException(ErrorCode.CANNOT_LIKE_OWN_COMMENT);
         }
     }
-
-    public void deleteComment() {
-        isDeleted = true;
-        likeCount = 0;
-    }
 }

src/main/java/cotato/growingpain/comment/dto/response/CommentResponse.java

@@ -10,7 +10,6 @@ public record CommentResponse(
         LocalDateTime modifiedAt,
         String content,
         Integer likeCount,
-        Boolean isDeleted,
         Long memberId,
         String profileImageUrl,
         String memberNickname,
@@ -25,7 +24,6 @@ public static CommentResponse from(Comment comment) {
                 comment.getModifiedAt(),
                 comment.getContent(),
                 comment.getLikeCount(),
-                comment.isDeleted(),
                 comment.getMember().getId(),
                 comment.getMember().getProfileImageUrl(),
                 comment.getMember().getName(),

src/main/java/cotato/growingpain/comment/repository/CommentRepository.java

@@ -10,13 +10,13 @@
 
 public interface CommentRepository extends JpaRepository<Comment, Long> {
 
-    @Query("SELECT new cotato.growingpain.comment.dto.response.CommentResponse(c.post.id, c.id, c.createdAt, c.modifiedAt, c.content, c.likeCount, c.isDeleted, c.member.id, c.member.profileImageUrl, c.member.name, c.member.field) FROM Comment c WHERE c.member.id = :memberId AND c.isDeleted = false")
-    List<CommentResponse> findByMemberIdAndIsDeletedFalse(@Param("memberId") Long memberId);
+    @Query("SELECT new cotato.growingpain.comment.dto.response.CommentResponse(c.post.id, c.id, c.createdAt, c.modifiedAt, c.content, c.likeCount, c.member.id, c.member.profileImageUrl, c.member.name, c.member.field) FROM Comment c WHERE c.member.id = :memberId")
+    List<CommentResponse> findByMemberId(@Param("memberId") Long memberId);
 
-    @Query("SELECT new cotato.growingpain.comment.dto.response.CommentResponse(c.post.id, c.id, c.createdAt, c.modifiedAt, c.content, c.likeCount, c.isDeleted, c.member.id, c.member.profileImageUrl, c.member.name, c.member.field) FROM Comment c WHERE c.post.id = :postId AND c.isDeleted = false")
-    List<CommentResponse> findByPostIdAndIsDeletedFalse(@Param("postId") Long postId);
+    @Query("SELECT new cotato.growingpain.comment.dto.response.CommentResponse(c.post.id, c.id, c.createdAt, c.modifiedAt, c.content, c.likeCount, c.member.id, c.member.profileImageUrl, c.member.name, c.member.field) FROM Comment c WHERE c.post.id = :postId")
+    List<CommentResponse> findByPostId(@Param("postId") Long postId);
 
-    List<Comment> findAllByPostIdAndIsDeletedFalse(Long postId);
+    List<Comment> findAllByPostId(Long postId);
 
-    Optional<Comment> findAllByIdAndMemberIdAndIsDeletedFalse(Long commentId, Long memberId);
+    Optional<Comment> findAllByIdAndMemberId(Long commentId, Long memberId);
 }

src/main/java/cotato/growingpain/comment/service/CommentService.java

@@ -47,45 +47,39 @@ public void registerComment(CommentRegisterRequest request, Long memberId, Long
 
     @Transactional(readOnly = true)
     public CommentListResponse getCommentsByMemberId(Long memberId) {
-        List<CommentResponse> commentList = commentRepository.findByMemberIdAndIsDeletedFalse(memberId);
+        List<CommentResponse> commentList = commentRepository.findByMemberId(memberId);
         return new CommentListResponse(commentList);
     }
 
     @Transactional(readOnly = true)
     public CommentListResponse getCommentsByPostId(Long postId) {
-        List<CommentResponse> commentList = commentRepository.findByPostIdAndIsDeletedFalse(postId);
+        List<CommentResponse> commentList = commentRepository.findByPostId(postId);
         return new CommentListResponse(commentList);
     }
 
     @Transactional(readOnly = true)
     public CommentListResponse getAllPostsAndCommentsByMemberId(Long memberId) {
         // 사용자가 작성한 모든 포스트 조회
-        List<Post> posts = postRepository.findAllByMemberIdAndIsDeletedFalse(memberId);
+        List<Post> posts = postRepository.findAllByMemberId(memberId);
         List<CommentResponse> commentList = new ArrayList<>();
 
         // 각 포스트의 댓글 조회
         for (Post post : posts) {
-            List<CommentResponse> comments = commentRepository.findByPostIdAndIsDeletedFalse(post.getId());
+            List<CommentResponse> comments = commentRepository.findByPostId(post.getId());
             commentList.addAll(comments);
         }
         return new CommentListResponse(commentList);
     }
 
     @Transactional
     public void deleteComment(Long commentId, Long memberId) {
-        Comment comment = commentRepository.findAllByIdAndMemberIdAndIsDeletedFalse(commentId, memberId)
+        Comment comment = commentRepository.findAllByIdAndMemberId(commentId, memberId)
                 .orElseThrow(() -> new AppException(ErrorCode.COMMENT_NOT_FOUND));
 
-        if(comment.isDeleted()) {
-            throw new AppException(ErrorCode.ALREADY_DELETED);
-        }
-
-        List<ReplyComment> replyComments = replyCommentRepository.findReplyCommentByCommentIdAndIsDeletedFalse(commentId);
+        List<ReplyComment> replyComments = replyCommentRepository.findReplyCommentByCommentId(commentId);
         replyCommentRepository.deleteAll(replyComments);
 
         commentLikeRepository.deleteByCommentId(commentId);
-
-        comment.deleteComment();
-        commentRepository.save(comment);
+        commentRepository.delete(comment);
     }
 }

src/main/java/cotato/growingpain/post/domain/entity/Post.java

@@ -53,8 +53,6 @@ public class Post extends BaseTimeEntity {
 
     private int likeCount = 0;
 
-    private boolean isDeleted = false;
-
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "member_id")
     @JsonIgnore
@@ -100,11 +98,6 @@ public void validatePostLike(Member member) {
         }
     }
 
-    public void deletePost() {
-        isDeleted = true;
-        likeCount = 0;
-    }
-
     public void updatePost(String title, String content, PostCategory category) {
         this.title = title;
         this.content = content;

src/main/java/cotato/growingpain/post/dto/response/PostResponse.java

@@ -15,7 +15,6 @@ public record PostResponse(
         String subCategory,
         int likeCount,
         int commentCount,
-        Boolean isDeleted,
         String memberNickname,
         String profileImageUrl,
         String memberField
@@ -33,7 +32,6 @@ public static PostResponse from(Post post) {
                 post.getSubCategory() != null ? post.getSubCategory().name() : null,
                 post.getLikeCount(),
                 post.getComments().size(),
-                post.isDeleted(),
                 post.getMember().getName(),
                 post.getMember().getProfileImageUrl(),
                 post.getMember().getField()

src/main/java/cotato/growingpain/post/repository/PostRepository.java

@@ -10,13 +10,13 @@
 
 public interface PostRepository extends JpaRepository<Post, Long> {
 
-    List<Post> findAllByMemberIdAndIsDeletedFalse(Long memberId);
+    List<Post> findAllByMemberId(Long memberId);
 
-    @Query("SELECT p FROM Post p WHERE p.isDeleted = false AND (p.parentCategory = :category OR p.subCategory = :category)")
-    List<Post> findAllByCategoryAndIsDeletedFalse(@Param("category") PostCategory category);
+    @Query("SELECT p FROM Post p WHERE p.parentCategory = :category OR p.subCategory = :category")
+    List<Post> findAllByCategory(@Param("category") PostCategory category);
 
-    @Query("SELECT p FROM Post p WHERE p.isDeleted = false")
-    List<Post> findAllByIsDeletedFalse();
+    @Query("SELECT p FROM Post p")
+    List<Post> findAll();
 
-    Optional<Post> findAllByIdAndMemberIdAndIsDeletedFalse(Long postId, Long memberId);
+    Optional<Post> findAllByIdAndMemberId(Long postId, Long memberId);
 }

src/main/java/cotato/growingpain/post/service/PostService.java

@@ -49,28 +49,24 @@ public void registerPost(PostRequest request, Long memberId) throws ImageExcepti
 
     @Transactional
     public List<Post> getPostsByMemberId(Long memberId) {
-        return postRepository.findAllByMemberIdAndIsDeletedFalse(memberId);
+        return postRepository.findAllByMemberId(memberId);
     }
 
     @Transactional
     public List<Post> getPostsByCategory(PostCategory category) {
-        return postRepository.findAllByCategoryAndIsDeletedFalse(category);
+        return postRepository.findAllByCategory(category);
     }
 
     @Transactional
     public List<Post> getAllPostsByCategory() {
-        return postRepository.findAllByIsDeletedFalse();
+        return postRepository.findAll();
     }
 
     @Transactional
     public void deletePost(Long postId, Long memberId) {
         Post post = findByPostIdAndMemberId(postId, memberId);
 
-        if (post.isDeleted()) {
-            throw new AppException(ErrorCode.ALREADY_DELETED);
-        }
-
-        List<Comment> comments = commentRepository.findAllByPostIdAndIsDeletedFalse(postId);
+        List<Comment> comments = commentRepository.findAllByPostId(postId);
         for (Comment comment : comments) {
             replyCommentRepository.deleteAllByCommentId(comment.getId());
             commentRepository.delete(comment);
@@ -79,18 +75,13 @@ public void deletePost(Long postId, Long memberId) {
         postImageRepository.deleteAllByPostId(postId);
         postLikeRepository.deleteAllByPostId(postId);
 
-        post.deletePost();
-        postRepository.save(post);
+        postRepository.delete(post);
     }
 
     @Transactional
     public void updatePost(Long postId, PostRequest request, Long memberId) throws ImageException {
         Post post = findByPostIdAndMemberId(postId, memberId);
 
-        if (post.isDeleted()) {
-            throw new AppException(ErrorCode.ALREADY_DELETED);
-        }
-
         postImageRepository.deleteAllByPostId(postId);
 
         post.updatePost(request.title(), request.content(), request.category());
@@ -106,7 +97,7 @@ public List<PostImage> getPostImageByPostId(Long postId) {
     }
 
     private Post findByPostIdAndMemberId(Long postId, Long memberId) {
-        return postRepository.findAllByIdAndMemberIdAndIsDeletedFalse(postId, memberId)
+        return postRepository.findAllByIdAndMemberId(postId, memberId)
                 .orElseThrow(() -> new AppException(ErrorCode.POST_NOT_FOUND));
     }
 

src/main/java/cotato/growingpain/replycomment/domain/entity/ReplyComment.java

@@ -38,8 +38,6 @@ public class ReplyComment extends BaseTimeEntity {
 
     private int likeCount = 0;
 
-    private boolean isDeleted = false;
-
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "member_id")
     @JsonIgnore
@@ -85,9 +83,4 @@ public void validateReplyCommentLike(Member member) {
             throw new AppException(ErrorCode.CANNOT_LIKE_OWN_REPLY_COMMENT);
         }
     }
-
-    public void deleteReplyComment() {
-        isDeleted = true;
-        likeCount = 0;
-    }
 }

src/main/java/cotato/growingpain/replycomment/dto/response/ReplyCommentResponse.java

@@ -10,7 +10,6 @@ public record ReplyCommentResponse(
         LocalDateTime modifiedAt,
         String content,
         Integer likeCount,
-        Boolean isDeleted,
         Long memberId,
         String profileImageUrl,
         String memberNickname,
@@ -26,7 +25,6 @@ public static ReplyCommentResponse from(ReplyComment replyComment) {
                 replyComment.getModifiedAt(),
                 replyComment.getContent(),
                 replyComment.getLikeCount(),
-                replyComment.isDeleted(),
                 replyComment.getMember().getId(),
                 replyComment.getMember().getProfileImageUrl(),
                 replyComment.getMember().getName(),

src/main/java/cotato/growingpain/replycomment/repository/ReplyCommentRepository.java

@@ -10,14 +10,14 @@
 
 public interface ReplyCommentRepository extends JpaRepository<ReplyComment, Long> {
 
-    @Query("SELECT new cotato.growingpain.replycomment.dto.response.ReplyCommentResponse(r.comment.id, r.id, r.createdAt, r.modifiedAt, r.content, r.likeCount, r.isDeleted, r.member.id, r.member.profileImageUrl, r.member.name, r.member.field) FROM ReplyComment r WHERE r.comment.id = :commentId AND r.isDeleted = false")
-    List<ReplyCommentResponse> findByCommentIdAndIsDeletedFalse(Long commentId);
+    @Query("SELECT new cotato.growingpain.replycomment.dto.response.ReplyCommentResponse(r.comment.id, r.id, r.createdAt, r.modifiedAt, r.content, r.likeCount, r.member.id, r.member.profileImageUrl, r.member.name, r.member.field) FROM ReplyComment r WHERE r.comment.id = :commentId")
+    List<ReplyCommentResponse> findByCommentId(Long commentId);
 
-    List<ReplyComment> findReplyCommentByCommentIdAndIsDeletedFalse(Long commentId);
+    List<ReplyComment> findReplyCommentByCommentId(Long commentId);
 
     @Modifying
     @Query("delete from ReplyComment r where r.comment.id = :commentId")
     void deleteAllByCommentId(Long commentId);
 
-    Optional<ReplyComment> findAllByIdAndMemberIdAndIsDeletedFalse(Long replyCommentId, Long memberId);
+    Optional<ReplyComment> findAllByIdAndMemberId(Long replyCommentId, Long memberId);
 }

src/main/java/cotato/growingpain/replycomment/service/ReplyCommentService.java

@@ -48,22 +48,17 @@ public void registerReplyComment(ReplyCommentRegisterRequest request, Long postI
 
     @Transactional(readOnly = true)
     public ReplyCommentListResponse getReplyCommentsByCommentId(Long commentId) {
-        List<ReplyCommentResponse> replyCommentList = replyCommentRepository.findByCommentIdAndIsDeletedFalse(commentId);
+        List<ReplyCommentResponse> replyCommentList = replyCommentRepository.findByCommentId(commentId);
         return new ReplyCommentListResponse(replyCommentList);
     }
 
     @Transactional
     public void deleteReplyComment(Long replyCommentId, Long memberId) {
-        ReplyComment replyComment = replyCommentRepository.findAllByIdAndMemberIdAndIsDeletedFalse(replyCommentId, memberId)
+        ReplyComment replyComment = replyCommentRepository.findAllByIdAndMemberId(replyCommentId, memberId)
                 .orElseThrow(() -> new AppException(ErrorCode.REPLY_COMMENT_NOT_FOUND));
 
-        if(replyComment.isDeleted()) {
-            throw new AppException(ErrorCode.ALREADY_DELETED);
-        }
 
         replyCommentLikeRepository.deleteByReplyCommentId(replyCommentId);
-
-        replyComment.deleteReplyComment();
-        replyCommentRepository.save(replyComment);
+        replyCommentRepository.delete(replyComment);
     }
 }