feat: 增加用户评论发表接口

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

@@ -3,11 +3,12 @@ package io.github.xxyopen.novel.controller.front;
 import io.github.xxyopen.novel.core.auth.UserHolder;
 import io.github.xxyopen.novel.core.common.resp.RestResp;
 import io.github.xxyopen.novel.core.constant.ApiRouterConsts;
-import io.github.xxyopen.novel.core.util.JwtUtils;
+import io.github.xxyopen.novel.dto.req.UserCommentReqDto;
 import io.github.xxyopen.novel.dto.req.UserInfoUptReqDto;
 import io.github.xxyopen.novel.dto.req.UserLoginReqDto;
 import io.github.xxyopen.novel.dto.req.UserRegisterReqDto;
 import io.github.xxyopen.novel.dto.resp.UserLoginRespDto;
+import io.github.xxyopen.novel.service.BookService;
 import io.github.xxyopen.novel.service.UserService;
 import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
@@ -26,7 +27,7 @@ public class UserController {
 
     private final UserService userService;
 
-    private final JwtUtils jwtUtils;
+    private final BookService bookService;
 
     /**
      * 用户注册接口
@@ -70,4 +71,13 @@ public class UserController {
         return userService.deleteFeedback(UserHolder.getUserId(), id);
     }
 
+    /**
+     * 发表评论接口
+     * */
+    @PostMapping("comment")
+    public RestResp<Void> comment(@RequestBody UserCommentReqDto dto) {
+        dto.setUserId(UserHolder.getUserId());
+        return bookService.saveComment(dto);
+    }
+
 }

src/main/java/io/github/xxyopen/novel/dto/req/UserCommentReqDto.java

@@ -0,0 +1,24 @@
+package io.github.xxyopen.novel.dto.req;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+import org.hibernate.validator.constraints.Length;
+
+/**
+ * 用户发表评论 请求DTO
+ * @author xiongxiaoyang
+ * @date 2022/5/17
+ */
+@Data
+public class UserCommentReqDto {
+
+    private Long userId;
+
+    @NotBlank(message="小说ID不能为空！")
+    private Long bookId;
+
+    @NotBlank(message="评论不能为空！")
+    @Length(min = 10,max = 512)
+    private String commentContent;
+
+}

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

@@ -3,6 +3,7 @@ package io.github.xxyopen.novel.service;
 import io.github.xxyopen.novel.core.common.resp.PageRespDto;
 import io.github.xxyopen.novel.core.common.resp.RestResp;
 import io.github.xxyopen.novel.dto.req.BookSearchReqDto;
+import io.github.xxyopen.novel.dto.req.UserCommentReqDto;
 import io.github.xxyopen.novel.dto.resp.*;
 
 import java.security.NoSuchAlgorithmException;
@@ -103,4 +104,11 @@ public interface BookService {
      * @return 分类列表
      * */
     RestResp<List<BookCategoryRespDto>> listCategory(Integer workDirection);
+
+    /**
+     * 发表评论
+     * @param dto 评论相关 DTO
+     * @return void
+     * */
+    RestResp<Void> saveComment(UserCommentReqDto dto);
 }

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

@@ -6,10 +6,13 @@ import io.github.xxyopen.novel.core.common.resp.PageRespDto;
 import io.github.xxyopen.novel.core.common.resp.RestResp;
 import io.github.xxyopen.novel.core.constant.DatabaseConsts;
 import io.github.xxyopen.novel.dao.entity.BookChapter;
+import io.github.xxyopen.novel.dao.entity.BookComment;
 import io.github.xxyopen.novel.dao.entity.BookInfo;
 import io.github.xxyopen.novel.dao.mapper.BookChapterMapper;
+import io.github.xxyopen.novel.dao.mapper.BookCommentMapper;
 import io.github.xxyopen.novel.dao.mapper.BookInfoMapper;
 import io.github.xxyopen.novel.dto.req.BookSearchReqDto;
+import io.github.xxyopen.novel.dto.req.UserCommentReqDto;
 import io.github.xxyopen.novel.dto.resp.*;
 import io.github.xxyopen.novel.manager.*;
 import io.github.xxyopen.novel.service.BookService;
@@ -19,6 +22,7 @@ import org.springframework.stereotype.Service;
 
 import java.security.NoSuchAlgorithmException;
 import java.security.SecureRandom;
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
@@ -49,6 +53,8 @@ public class BookServiceImpl implements BookService {
 
     private final BookChapterMapper bookChapterMapper;
 
+    private final BookCommentMapper bookCommentMapper;
+
     private static final Integer REC_BOOK_COUNT = 4;
 
     @Override
@@ -197,6 +203,18 @@ public class BookServiceImpl implements BookService {
         return RestResp.ok(bookCategoryCacheManager.listCategory(workDirection));
     }
 
+    @Override
+    public RestResp<Void> saveComment(UserCommentReqDto dto) {
+        BookComment bookComment = new BookComment();
+        bookComment.setBookId(dto.getBookId());
+        bookComment.setUserId(dto.getUserId());
+        bookComment.setCommentContent(dto.getCommentContent());
+        bookComment.setCreateTime(LocalDateTime.now());
+        bookComment.setUpdateTime(LocalDateTime.now());
+        bookCommentMapper.insert(bookComment);
+        return RestResp.ok();
+    }
+
     @Override
     public RestResp<BookContentAboutRespDto> getBookContentAbout(Long chapterId) {
         // 查询章节信息