feat(communityCenter): 添加评论区 点赞功能

mcwl-admin/src/main/java/com/mcwl/web/controller/communityCenter/PublishCommissionController.java

@@ -0,0 +1,72 @@
+package com.mcwl.web.controller.communityCenter;
+
+import com.mcwl.common.core.controller.BaseController;
+import com.mcwl.communityCenter.domain.PublicModelCommentVo;
+import com.mcwl.communityCenter.domain.PublishCommission;
+import com.mcwl.communityCenter.service.PublishCommissionService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+/**社群评论
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.web.controller.communityCenter
+ * @Filename：PublishCommissionController
+ * @Description TODO
+ * @Date：2025/1/17 14:21
+ */
+@RequestMapping("PublishCommission")
+@RestController
+public class PublishCommissionController extends BaseController {
+
+    @Autowired
+    private PublishCommissionService publishCommissionService;
+
+
+    /**
+     * 获取评论
+     * @param publishCommission
+     * @return
+     */
+    @GetMapping("/comment/{Id}")
+    public List<PublicModelCommentVo>  getComment(@RequestBody PublishCommission publishCommission) {
+
+        return publishCommissionService.getComment(publishCommission);
+    }
+
+/**
+     * 添加评论
+     * @param publishCommission
+     * @return
+     */
+    @PostMapping("/save")
+    public ResponseEntity<String> save(@RequestBody PublishCommission publishCommission) {
+        publishCommissionService.save(publishCommission);
+        return ResponseEntity.ok("评论成功");
+    }
+
+
+    /**
+     * 点赞或取消点赞评论
+     * @param userId 用户ID
+     * @param commentId 评论ID
+     * @return 更新后的点赞数
+     */
+    @PostMapping("/{commentId}/like")
+    public ResponseEntity<Integer> toggleLike(@PathVariable Long commentId, @RequestParam Long userId) {
+        int updatedLikes = publishCommissionService.toggleLike(userId, commentId);
+        return ResponseEntity.ok(updatedLikes);
+    }
+
+
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<String> delete(@PathVariable Long id) {
+        publishCommissionService.removeById(id);
+        return ResponseEntity.ok("删除成功");
+    }
+
+}

mcwl-admin/src/main/java/com/mcwl/web/controller/communityCenter/PublishCommissionLikeController.java

@@ -0,0 +1,26 @@
+package com.mcwl.web.controller.communityCenter;
+
+import com.mcwl.common.core.controller.BaseController;
+import com.mcwl.communityCenter.service.PublishCommissionLikeService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**社群评论区点赞
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.web.controller.communityCenter
+ * @Filename：PublishCommissionLikeController
+ * @Description TODO
+ * @Date：2025/1/17 14:21
+ */
+@RestController
+@RequestMapping("PublishCommissionLike")
+public class PublishCommissionLikeController extends BaseController {
+
+    @Autowired
+    private PublishCommissionLikeService publishCommissionLikeService;
+
+
+
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/domain/PublicModelCommentVo.java

@@ -0,0 +1,67 @@
+package com.mcwl.communityCenter.domain;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.mcwl.resource.domain.vo.ModelCommentVo;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * 评论区评论
+ */
+
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Data
+public class PublicModelCommentVo {
+
+    /**
+     * 用户id
+     */
+    private Long userId;
+
+    /**
+     * 用户名
+     */
+    private String userName;
+
+    /**
+     * 用户头像
+     */
+    private String userAvatar;
+
+    /**
+     * 评论id
+     */
+    private Long commentId;
+
+    /**
+     * 评论内容
+     */
+    private String content;
+
+    /**
+     * 子评论
+     */
+    private List<PublicModelCommentVo> contentList = new ArrayList<>();
+
+    /**
+     * 评论点赞数
+     */
+    private Integer likeNum;
+
+    /**
+     * 评论时间
+     */
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+    private Date createTime;
+
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/domain/PublishCommission.java

@@ -0,0 +1,52 @@
+package com.mcwl.communityCenter.domain;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.mcwl.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**社群评论区
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.web.controller.communityCenter
+ * @Filename：PublishCommission
+ * @Description TODO
+ * @Date：2025/1/17 14:11
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("cc_publish_commission")
+public class PublishCommission extends BaseEntity {
+    /**
+     * id
+     */
+    @TableId
+    private Long id;
+    /**
+     * 租户id
+     */
+    private Long tenantId;
+    /**
+     * 用户id
+     */
+    private Long userId;
+    /**
+     * 内容
+     */
+    private String content;
+    /**
+     * 父评论id
+     */
+    private Long parentId;
+    /**
+     * 点赞数
+     */
+    private Integer likeNum;
+    /**
+     * 删除标志（0代表存在 2代表删除）
+     */
+    private String delFlag;
+
+
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/domain/PublishCommissionLike.java

@@ -0,0 +1,39 @@
+package com.mcwl.communityCenter.domain;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.mcwl.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**社群评论点赞
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.communityCenter.domain
+ * @Filename：PublishCommissionLike
+ * @Description TODO
+ * @Date：2025/1/17 14:16
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("cc_publish_commission_like")
+public class PublishCommissionLike extends BaseEntity {
+
+    /**
+     * 评论点赞id
+     */
+    @TableId
+    private Long id;
+    /**
+     * 用户id
+     */
+    private Long userId;
+    /**
+     * 社群id
+     */
+    private Long communityId;
+    /**
+     * 评论id
+     */
+    private Long publishCommissionId;
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/mapper/PublishCommissionLikeMapper.java

@@ -0,0 +1,17 @@
+package com.mcwl.communityCenter.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.mcwl.communityCenter.domain.PublishCommissionLike;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.communityCenter.mapper
+ * @Filename：PublishCommissionLikeMapper
+ * @Description TODO
+ * @Date：2025/1/17 14:26
+ */
+@Mapper
+public interface PublishCommissionLikeMapper extends BaseMapper<PublishCommissionLike> {
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/mapper/PublishCommissionMapper.java

@@ -0,0 +1,17 @@
+package com.mcwl.communityCenter.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.mcwl.communityCenter.domain.PublishCommission;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.communityCenter.mapper
+ * @Filename：PublishCommissionMapper
+ * @Description TODO
+ * @Date：2025/1/17 14:29
+ */
+@Mapper
+public interface PublishCommissionMapper extends BaseMapper<PublishCommission> {
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/service/PublishCommissionLikeService.java

@@ -0,0 +1,18 @@
+package com.mcwl.communityCenter.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.mcwl.communityCenter.domain.PublishCommissionLike;
+import org.springframework.stereotype.Service;
+
+/**
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.communityCenter.service
+ * @Filename：PublishCommissionLikeService
+ * @Description TODO
+ * @Date：2025/1/17 14:23
+ */
+@Service
+public interface PublishCommissionLikeService extends IService<PublishCommissionLike> {
+
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/service/PublishCommissionService.java

@@ -0,0 +1,29 @@
+package com.mcwl.communityCenter.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.mcwl.communityCenter.domain.PublicModelCommentVo;
+import com.mcwl.communityCenter.domain.PublishCommission;
+
+import java.util.List;
+
+/**
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.communityCenter.service
+ * @Filename：PublishCommissionService
+ * @Description TODO
+ * @Date：2025/1/17 14:27
+ */
+
+public interface PublishCommissionService extends IService<PublishCommission> {
+    /**
+     * 点赞或取消点赞评论
+     * @param userId 用户ID
+     * @param commentId 评论ID
+     * @return 更新后的点赞数
+     */
+    int toggleLike(Long userId, Long commentId);
+
+    List<PublicModelCommentVo> getComment(PublishCommission publishCommission);
+
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/service/impl/PublishCommissionLikeServiceImpl.java

@@ -0,0 +1,19 @@
+package com.mcwl.communityCenter.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.mcwl.communityCenter.domain.PublishCommissionLike;
+import com.mcwl.communityCenter.mapper.PublishCommissionLikeMapper;
+import com.mcwl.communityCenter.service.PublishCommissionLikeService;
+import org.springframework.stereotype.Service;
+
+/**
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.communityCenter.service.impl
+ * @Filename：PublishCommissionLikeServiceImpl
+ * @Description TODO
+ * @Date：2025/1/17 14:25
+ */
+@Service
+public class PublishCommissionLikeServiceImpl extends ServiceImpl<PublishCommissionLikeMapper, PublishCommissionLike>implements PublishCommissionLikeService {
+}

mcwl-communityCenter/src/main/java/com/mcwl/communityCenter/service/impl/PublishCommissionServiceImpl.java

@@ -0,0 +1,167 @@
+package com.mcwl.communityCenter.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.mcwl.common.core.domain.entity.SysUser;
+import com.mcwl.communityCenter.domain.PublicModelCommentVo;
+import com.mcwl.communityCenter.domain.PublishCommission;
+import com.mcwl.communityCenter.domain.PublishCommissionLike;
+import com.mcwl.communityCenter.mapper.PublishCommissionLikeMapper;
+import com.mcwl.communityCenter.mapper.PublishCommissionMapper;
+import com.mcwl.communityCenter.service.PublishCommissionService;
+import com.mcwl.resource.domain.ModelComment;
+import com.mcwl.resource.domain.vo.ModelCommentVo;
+import com.mcwl.system.service.ISysUserService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.validation.constraints.NotNull;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * @Author：ChenYan
+ * @Project：mcwl-ai
+ * @Package：com.mcwl.communityCenter.service.impl
+ * @Filename：PublishCommissionServiceImpl
+ * @Description TODO
+ * @Date：2025/1/17 14:28
+ */
+@Service
+public class PublishCommissionServiceImpl extends ServiceImpl<PublishCommissionMapper, PublishCommission> implements PublishCommissionService {
+    @Autowired
+    private PublishCommissionMapper publishCommentMapper;
+    @Autowired
+    private PublishCommissionLikeMapper likeMapper;
+
+    @Autowired
+    private ISysUserService sysUserService;
+
+    /**
+     * 点赞或取消点赞评论
+     * @param userId 用户ID
+     * @param commentId 评论ID
+     * @return 更新后的点赞数
+     */
+    @Override
+    @Transactional
+    public int toggleLike(Long userId, Long commentId) {
+        // 检查评论是否存在
+        PublishCommission comment = this.getById(commentId);
+        if (comment == null) {
+            throw new RuntimeException("Comment not found");
+        }
+
+        // 检查用户是否已经点赞
+        PublishCommissionLike like = likeMapper.selectOne(
+                new LambdaQueryWrapper<PublishCommissionLike>()
+                        .eq(PublishCommissionLike::getUserId, userId)
+                        .eq(PublishCommissionLike::getPublishCommissionId, commentId));
+
+        if (like == null) { // 如果没有找到点赞记录，则进行点赞
+            like = new PublishCommissionLike();
+            like.setUserId(userId);
+            like.setCommunityId(1L); // 假设有一个默认的社区ID
+            like.setPublishCommissionId(commentId);
+            likeMapper.insert(like);
+
+            // 更新评论的点赞数
+            comment.setLikeNum(comment.getLikeNum() == null ? 1 : comment.getLikeNum() + 1);
+        } else { // 如果找到了点赞记录，则取消点赞
+            likeMapper.deleteById(like.getId());
+
+            // 更新评论的点赞数
+            comment.setLikeNum(Math.max(0, comment.getLikeNum() - 1));
+        }
+
+        // 保存更新后的评论信息
+        this.updateById(comment);
+
+        return comment.getLikeNum();
+    }
+
+    @Override
+    public List<PublicModelCommentVo> getComment(PublishCommission publishCommission) {
+        List<PublicModelCommentVo> CommentVoList = new ArrayList<>();
+
+        // 查询所有父评论
+        LambdaQueryWrapper<PublishCommission> lqw = new LambdaQueryWrapper<>();
+        lqw.eq(PublishCommission::getTenantId, publishCommission.getTenantId())
+                .isNull(PublishCommission::getParentId)
+                .orderByDesc(PublishCommission::getCreateTime);
+        // 添加父评论
+        List<PublishCommission> modelCommentList = publishCommentMapper.selectList(lqw);
+        for (PublishCommission modelComment : modelCommentList) {
+            PublicModelCommentVo modelCommentVo = getModelCommentVo(modelComment);
+            CommentVoList.add(modelCommentVo);
+        }
+
+        return CommentVoList;
+    }
+
+
+    /**
+     * 构建ModelCommentVo对象
+     *
+     * @param Comment 父评论对象
+     * @return ModelCommentVo对象
+     */
+    @NotNull
+    private PublicModelCommentVo getModelCommentVo(PublishCommission Comment) {
+        Long userId = Comment.getUserId();
+        SysUser sysUser = sysUserService.selectUserById(userId);
+
+        // 构建ModelCommentVo对象
+        PublicModelCommentVo CommentVo = new PublicModelCommentVo();
+        CommentVo.setUserId(userId);
+        CommentVo.setUserName(sysUser.getUserName());
+        CommentVo.setUserAvatar(sysUser.getAvatar());
+        CommentVo.setCommentId(Comment.getId());
+        CommentVo.setContent(Comment.getContent());
+        // 查询子评论
+        CommentVo.setContentList(getContentList(Comment.getId()));
+        CommentVo.setLikeNum(Comment.getLikeNum());
+        CommentVo.setCreateTime(Comment.getCreateTime());
+        return CommentVo;
+    }
+
+
+    /**
+     * 递归查询子评论
+     *
+     * @param modelCommentId 父评论id
+     * @return List<ModelCommentVo>
+     */
+    private List<PublicModelCommentVo> getContentList(Long modelCommentId) {
+        List<PublicModelCommentVo> CommentVoList = new ArrayList<>();
+        if (Objects.isNull(modelCommentId)) {
+            return CommentVoList;
+        }
+
+        // 查询子评论
+        LambdaQueryWrapper<PublishCommission> lqw = new LambdaQueryWrapper<PublishCommission>()
+                .eq(PublishCommission::getParentId, modelCommentId)
+                .orderByDesc(PublishCommission::getCreateTime);
+
+        List<PublishCommission> CommentList = publishCommentMapper.selectList(lqw);
+
+        for (PublishCommission Comment : CommentList) {
+            Long userId = Comment.getUserId();
+            SysUser sysUser = sysUserService.selectUserById(userId);
+            PublicModelCommentVo CommentVo = new PublicModelCommentVo();
+            CommentVo.setUserId(userId);
+            CommentVo.setUserName(sysUser.getUserName());
+            CommentVo.setUserAvatar(sysUser.getAvatar());
+            CommentVo.setCommentId(Comment.getId());
+            CommentVo.setContent(Comment.getContent());
+            CommentVo.setLikeNum(Comment.getLikeNum());
+            CommentVo.setCreateTime(Comment.getCreateTime());
+
+
+            CommentVoList.add(CommentVo);
+        }
+        return CommentVoList;
+    }
+}