Feat: 댓글 수 기능 추가

src/main/java/com/webtoonchat/toonchat/domain/board/dto/BoardResponse.java

@@ -21,6 +21,8 @@ public class BoardResponse {
 	private final LocalDateTime createdAt;
 	private LocalDateTime updatedAt;
 	private List<CommentResponseDto> comments;
+	private Long likeCount;
+	private Long commentCount;
 
 	public BoardResponse(Board article) {
 		this.id = article.getId();
@@ -32,5 +34,7 @@ public BoardResponse(Board article) {
 		this.characterId = article.getCharacterId();
 		this.updatedAt = article.getUpdatedAt();
 		this.comments = article.getComments().stream().map(CommentResponseDto::new).collect(Collectors.toList());
+		this.likeCount = article.getLikeCount();
+		this.commentCount = article.getCommentCount();
 	}
 }

src/main/java/com/webtoonchat/toonchat/domain/board/entity/Board.java

@@ -58,11 +58,14 @@ public class Board {
 	@Column(name = "updated_at")
 	private LocalDateTime updatedAt;
 
-	@OneToMany(mappedBy = "board", fetch = FetchType.EAGER, cascade = CascadeType.REMOVE)
+	@OneToMany(mappedBy = "board", fetch = FetchType.LAZY, cascade = CascadeType.REMOVE)
 	@OrderBy("id asc") // 댓글 정렬
 	private List<Comment> comments;
 
 	private Long likeCount = 0L;
+	private Long commentCount = 0L;
+
+
 
 	@Builder // 빌더 패턴으로 객체 생성
 	public Board(

src/main/java/com/webtoonchat/toonchat/domain/comment/controller/CommentApiController.java

@@ -49,7 +49,7 @@ public ResponseEntity<List<CommentResponseDto>> getComments(@PathVariable Long a
 		return ResponseEntity.ok(comments);
 	}
 
-	@PutMapping("/comments/{commentId}")
+	@PutMapping("/boards/{characterId}/{articleId}/comments/{commentId}")
 	public ResponseEntity<Long> updateComment(
 			@PathVariable Long commentId, @RequestBody CommentUpdateDto dto, @Login Claims claims) {
 		Long userId = claims.get("userId", Long.class);
@@ -62,15 +62,16 @@ public ResponseEntity<Long> updateComment(
 		return ResponseEntity.ok(updatedCommentId);
 	}
 
-	@DeleteMapping("/comments/{commentId}")
-	public ResponseEntity<Void> deleteComment(@PathVariable Long commentId, @Login Claims claims) {
+	@DeleteMapping("/boards/{characterId}/{articleId}/comments/{commentId}")
+	public ResponseEntity<Void> deleteComment(
+			@PathVariable Long commentId, @PathVariable Long articleId, @Login Claims claims) {
 		Long userId = claims.get("userId", Long.class);
 		if (!commentService.findById(commentId).getMember().getId().equals(userId)) {
 			log.error("댓글 작성자가 아닌 댓글 삭제 요청");
 			return ResponseEntity.badRequest()
 					.build();
 		}
-		commentService.deleteComment(commentId);
+		commentService.deleteComment(articleId, commentId);
 		return ResponseEntity.noContent().build();
 	}
 }

src/main/java/com/webtoonchat/toonchat/domain/comment/service/CommentService.java

@@ -32,6 +32,7 @@ public Long commentSave(Long userId, Long articleId, CommentRequestDto dto) {
 				new IllegalArgumentException("댓글 쓰기 실패: 해당 유저가 존재하지 않습니다." + userId));
 		Board board = boardRepository.findById(articleId).orElseThrow(() ->
 				new IllegalArgumentException("댓글 쓰기 실패: 해당 게시글이 존재하지 않습니다." + articleId));
+		board.setCommentCount(board.getCommentCount() + 1);
 		dto.setMember(member);
 		dto.setBoard(board);
 		Comment comment = dto.toEntity();
@@ -55,9 +56,12 @@ public Long updateComment(Long commentId, CommentUpdateDto dto) {
 	}
 
 	@Transactional
-	public void deleteComment(Long commentId) {
+	public void deleteComment(Long articleId, Long commentId) {
 		Comment comment = commentRepository.findById(commentId).orElseThrow(() ->
 				new IllegalArgumentException("댓글 삭제 실패: 해당 댓글이 존재하지 않습니다." + commentId));
+		Board board = boardRepository.findById(articleId).orElseThrow(() ->
+				new IllegalArgumentException("댓글 삭제 실패: 해당 게시글이 존재하지 않습니다." + articleId));
+		board.setCommentCount(board.getCommentCount() - 1);
 		commentRepository.delete(comment);
 	}