资讯模块数据——图片展示功能修复

wisenergy-mapper/src/main/java/cn/wisenergy/mapper/userLikesMapper.java

+package cn.wisenergy.mapper;
+
+import cn.wisenergy.model.app.userLikes;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+/**
+ * 用户点赞记录表
+ * Created by m1991 on 2021/3/15 12:54
+ */
+@Mapper
+public interface userLikesMapper extends BaseMapper<userLikes> {
+
+    /**
+     * userId查询用户点赞记录
+     * @param userLikeId
+     * @return
+     */
+    userLikes selectlikes(@Param("userLikeId") String userLikeId, @Param("likedId") int likedId);
+
+    /**
+     * 添加点赞记录
+     * @return
+     */
+    int addlikes(@Param("userLikeId") String userLikeId,@Param("likedId")int likedId,@Param("likedStaus")int likedStaus,@Param("likedType")int likedType);
+}

wisenergy-mapper/src/main/resources/mapper/ShopZxMapper.xml

@@ -73,6 +73,10 @@
     <select id="selectAllNum" parameterType="cn.wisenergy.model.app.shopZx" >
     select count (*) from shop_zx
     </select>
+    <!--查询点赞记录-->
+    <select id="selectlikes" parameterType="cn.wisenergy.model.app.userLikes" >
+    select * from user_likes
+    </select>
     <!--资讯点赞专用sql-->
     <select id="selectByzxid" parameterType="java.lang.Integer" resultType="cn.wisenergy.model.app.shopZx">
     select * from shop_zx where zx_id=#{zxid}

wisenergy-mapper/src/main/resources/mapper/userLikesMapper.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.wisenergy.mapper.userLikesMapper">
+    <resultMap id="zxMap" type="cn.wisenergy.model.app.userLikes">
+        <id column="like_id" property="likeId"/>
+        <result column="user_like_id" property="userLikeId"/>
+        <result column="liked_id" property="likedId"/>
+        <result column="liked_status" property="likedStatus"/>
+        <result column="liked_type" property="likedType"/>
+        <result column="liked_time" property="likedTime"/>
+    </resultMap>
+
+    <sql id="table">
+        user_likes
+    </sql>
+
+    <sql id="cols_all">
+        like_id as likeId,
+        <include refid="cols_exclude_id"/>
+    </sql>
+
+    <sql id="cols_exclude_id">
+        user_like_id as userLikeId,
+        liked_id as likedId,
+        liked_status as likedStaus,
+        liked_type as likedType
+    </sql>
+
+    <sql id="vals">
+        #{userLikeId},#{likedId},#{likedStaus},#{likedType}
+    </sql>
+
+    <!--查询点赞记录-->
+    <select id="selectlikes" parameterType="cn.wisenergy.model.app.userLikes" resultType="cn.wisenergy.model.app.userLikes" >
+    select *  from user_likes WHERE user_like_id=#{userLikeId} and  liked_id=#{likedId}
+    </select>
+
+    <!--点赞内容插入-->
+    <insert id="addlikes" parameterType="cn.wisenergy.model.app.userLikes">
+        insert into user_likes
+        (user_like_id,
+        liked_id ,
+        liked_status,
+        liked_type)
+        value(
+        #{userLikeId},#{likedId},#{likedStaus},#{likedType}
+        )
+    </insert>
+</mapper>
\ No newline at end of file

wisenergy-model/src/main/java/cn/wisenergy/model/app/userLikes.java

@@ -12,7 +12,7 @@ import java.sql.Timestamp;
  * Created by m1991 on 2021/3/12 15:57
  */
 @Data
-@ApiModel(value = "userLikes")
+@ApiModel(value = "userl_ikes")
 public class userLikes implements Serializable {
 
     private static final long serialVersionUID = 3050641578536493424L;

wisenergy-service/src/main/java/cn/wisenergy/service/app/impl/UploadServiceImpl.java

@@ -4,8 +4,10 @@ import cn.wisenergy.common.expection.BaseException;
 import cn.wisenergy.common.utils.*;
 
 import cn.wisenergy.mapper.UsersMapper;
+import cn.wisenergy.mapper.userLikesMapper;
 import cn.wisenergy.model.app.User;
 import cn.wisenergy.model.app.shopZx;
+import cn.wisenergy.model.app.userLikes;
 import cn.wisenergy.model.app.zxUserDto;
 import com.alibaba.fastjson.JSON;
 import org.springframework.core.io.Resource;
@@ -44,6 +46,9 @@ public class UploadServiceImpl implements UploadService {
     @Autowired
     private UsersMapper usersMapper;
 
+    @Autowired
+    private userLikesMapper LikesMapper;
+
    // @Value("${file.upload.path:#{null}}")
     private String path;
 
@@ -305,28 +310,40 @@ public class UploadServiceImpl implements UploadService {
         User user=usersMapper.InvitedCode2(inviteCode);
 
         //用户等于null
-        if(null == inviteCode || "".equals(inviteCode)){
+        if(null == user || "".equals(user)){
             map.put("code",1);
             map.put("msg","用户信息不存在，请先注册！");
             return map;
             //用户存在
         }else {
             //判断该用户是否点过赞，如果点过赞，就返回信息告知前端，
-            user.getUserId();
-//            usersMapper.
-            // 没有点过的话，就进行插入点赞记录表，更新点赞数
+            String userLikeId=user.getUserId();
+            int likedId= zxid;
+            userLikes b= LikesMapper.selectlikes(userLikeId, likedId);
+
+
+            if(b==null){
+
+                // 没有点过的话，就进行插入点赞记录表，更新点赞数
+                Integer likedType=0;//点赞类型为扩展类型，暂时默认0
+                Integer likedStaus=1; //更新点赞状态
+                LikesMapper.addlikes(userLikeId,likedId,likedStaus,likedType);
+
+                    shopZx shopZx = shopZxMapper.selectByzxid(zxid);
+                    int a = shopZx.getZxLikes();
+                    Integer zxLikes=shopZx.setZxLikes(a + 1);
+                    shopZxMapper.updateByzxid(zxid,zxLikes);
+                    map.put("LikedStatus",likedStaus);
+                    map.put("code",0);
+                    map.put("msg","点赞成功！");
+                }else {
+
+                    map.put("code",1);
+                    map.put("msg","点赞失败！");
+                };
+
         }
-        try {
-            shopZx shopZx = shopZxMapper.selectByzxid(zxid);
-            int a = shopZx.getZxLikes();
-            Integer zxLikes=shopZx.setZxLikes(a + 1);
-            shopZxMapper.updateByzxid(zxid,zxLikes);
-            map.put("code",0);
-            map.put("msg","点赞成功！");
-        }catch ( BaseException e){
-            map.put("code",1);
-            map.put("msg","点赞失败！");
-        };
+
         return map;
     }