From f163c77cf658f52875b8746a40e6b1e7e7c21d12 Mon Sep 17 00:00:00 2001
From: xiongxiaoyang <773861846@qq.com>
Date: Fri, 20 May 2022 10:43:14 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=E5=88=A0=E9=99=A4?=
 =?UTF-8?q?=E8=AF=84=E8=AE=BA=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../xxyopen/novel/controller/front/UserController.java |  8 ++++++++
 .../xxyopen/novel/dto/resp/BookCommentRespDto.java     |  2 ++
 .../io/github/xxyopen/novel/service/BookService.java   |  8 ++++++++
 .../xxyopen/novel/service/impl/BookServiceImpl.java    | 10 ++++++++++
 4 files changed, 28 insertions(+)

diff --git a/src/main/java/io/github/xxyopen/novel/controller/front/UserController.java b/src/main/java/io/github/xxyopen/novel/controller/front/UserController.java
index 256acb7..ce80b6f 100644
--- a/src/main/java/io/github/xxyopen/novel/controller/front/UserController.java
+++ b/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
diff --git a/src/main/java/io/github/xxyopen/novel/dto/resp/BookCommentRespDto.java b/src/main/java/io/github/xxyopen/novel/dto/resp/BookCommentRespDto.java
index 1914658..d942fcc 100644
--- a/src/main/java/io/github/xxyopen/novel/dto/resp/BookCommentRespDto.java
+++ b/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)
diff --git a/src/main/java/io/github/xxyopen/novel/service/BookService.java b/src/main/java/io/github/xxyopen/novel/service/BookService.java
index b758544..ed28b62 100644
--- a/src/main/java/io/github/xxyopen/novel/service/BookService.java
+++ b/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);
 }
diff --git a/src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java b/src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java
index be74b1d..a5f523f 100644
--- a/src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java
+++ b/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