feat: 增加删除评论接口

src/main/java/io/github/xxyopen/novel/controller/front/UserController.java

@@ -80,6 +80,14 @@ public class UserController {
         return bookService.saveComment(dto);
     }
 
+    /**
+     * 删除评论接口
+     * */
+    @DeleteMapping("comment/{id}")
+    public RestResp<Void> deleteComment(@PathVariable Long id) {
+        return bookService.deleteComment(UserHolder.getUserId(),id);
+    }
+
     /**
      * 查询书架状态接口
      * 0-不在书架

src/main/java/io/github/xxyopen/novel/dto/resp/BookCommentRespDto.java

@@ -27,6 +27,8 @@ public class BookCommentRespDto {
     @Builder
     public static class CommentInfo {
 
+        private Long id;
+
         private String commentContent;
 
         @JsonSerialize(using = UsernameSerializer.class)

src/main/java/io/github/xxyopen/novel/service/BookService.java

@@ -133,4 +133,12 @@ public interface BookService {
      * @return 小说最新评论数据
      */
     RestResp<BookCommentRespDto> listNewestComments(Long bookId);
+
+    /**
+     * 删除评论
+     * @param userId 评论用户ID
+     * @param commentId 评论ID
+     * @return void
+     * */
+    RestResp<Void> deleteComment(Long userId, Long commentId);
 }

src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java

@@ -247,6 +247,7 @@ public class BookServiceImpl implements BookService {
             Map<Long, String> userInfoMap = userInfos.stream().collect(Collectors.toMap(UserInfo::getId, UserInfo::getUsername));
             List<BookCommentRespDto.CommentInfo> commentInfos = bookComments.stream()
                     .map(v -> BookCommentRespDto.CommentInfo.builder()
+                            .id(v.getId())
                             .commentUser(userInfoMap.get(v.getUserId()))
                             .commentContent(v.getCommentContent())
                             .commentTime(v.getCreateTime()).build()).toList();
@@ -257,6 +258,15 @@ public class BookServiceImpl implements BookService {
         return RestResp.ok(bookCommentRespDto);
     }
 
+    @Override
+    public RestResp<Void> deleteComment(Long userId, Long commentId) {
+        QueryWrapper<BookComment> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq(DatabaseConsts.CommonColumnEnum.ID.getName(), commentId)
+                .eq(DatabaseConsts.BookCommentTable.COLUMN_USER_ID,userId);
+         bookCommentMapper.delete(queryWrapper);
+        return RestResp.ok();
+    }
+
     @Override
     public RestResp<BookContentAboutRespDto> getBookContentAbout(Long chapterId) {
         // 查询章节信息