Merge pull request '完成我的收藏模块开发' (#64) from Brunch_LPQ into main

api-interface/itmk-base-parent/itmk-base-web/src/main/java/com/itmk/web/user_collect/controller/UserCollectController.java

@@ -0,0 +1,82 @@
+package com.itmk.web.user_collect.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.itmk.utils.ResultUtils;
+import com.itmk.utils.ResultVo;
+import com.itmk.web.user_collect.entity.UserCollect;
+import com.itmk.web.user_collect.service.UserCollectService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+/**
+ * @Author java实战基地
+ * @Version 2383404558
+ */
+@RestController
+@RequestMapping("/wxapi/collect")
+public class UserCollectController {
+    @Autowired
+    private UserCollectService userCollectService;
+
+    //收藏
+    @PostMapping("/addCollect")
+    public ResultVo addCollect(@RequestBody UserCollect userCollect){
+        //查询是否收藏
+        QueryWrapper<UserCollect> query = new QueryWrapper<>();
+        query.lambda().eq(UserCollect::getGoodsId,userCollect.getGoodsId())
+                .eq(UserCollect::getOpenid,userCollect.getOpenid());
+        UserCollect one = userCollectService.getOne(query);
+        if(one != null){
+            return ResultUtils.error("您已经收藏该商品!");
+        }
+        if(userCollectService.save(userCollect)){
+            return ResultUtils.success("收藏成功!");
+        }
+        return ResultUtils.error("收藏失败!");
+    }
+
+    @GetMapping("/list")
+    public ResultVo getList(String openid){
+        List<UserCollect> list = userCollectService.getList(openid);
+        return ResultUtils.success("查询成功!",list);
+    }
+    @GetMapping("/hasCollect")
+    public ResultVo hasCollect(UserCollect userCollect){
+        QueryWrapper<UserCollect> query = new QueryWrapper<>();
+        query.lambda().eq(UserCollect::getOpenid,userCollect.getOpenid())
+                .eq(UserCollect::getGoodsId,userCollect.getGoodsId());
+        UserCollect list = userCollectService.getOne(query);
+        if(list != null){
+            return ResultUtils.success("查询成功!","1");
+        }else{
+            return ResultUtils.success("查询成功!","0");
+        }
+    }
+
+    //取消收藏
+    @PostMapping("/cancelCollect")
+    public ResultVo cancelCollect(@RequestBody UserCollect userCollect){
+        //查询是否收藏
+        QueryWrapper<UserCollect> query = new QueryWrapper<>();
+        query.lambda().eq(UserCollect::getGoodsId,userCollect.getGoodsId())
+                .eq(UserCollect::getOpenid,userCollect.getOpenid());
+        if(userCollectService.remove(query)){
+            return ResultUtils.success("取消收藏成功!");
+        }else{
+            return ResultUtils.error("取消收藏失败!");
+        }
+    }
+
+    //删除收藏
+    @PostMapping("/deleteCollect")
+    public ResultVo deleteCollect(@RequestBody UserCollect userCollect){
+
+        if(userCollectService.removeById(userCollect.getCollectId())){
+            return ResultUtils.success("删除收藏成功!");
+        }else{
+            return ResultUtils.error("删除收藏失败!");
+        }
+    }
+}

api-interface/itmk-base-parent/itmk-base-web/src/main/java/com/itmk/web/user_collect/entity/UserCollect.java

@@ -0,0 +1,21 @@
+package com.itmk.web.user_collect.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+
+@Data
+@TableName("user_collect")
+public class UserCollect {
+    @TableId(type = IdType.AUTO)
+    private Long collectId;
+    private String openid;
+    @TableField(exist = false)
+    private String goodsName;
+    @TableField(exist = false)
+    private String goodsImage;
+    private Long goodsId;
+}

api-interface/itmk-base-parent/itmk-base-web/src/main/java/com/itmk/web/user_collect/mapper/UserCollectMapper.java

@@ -0,0 +1,13 @@
+package com.itmk.web.user_collect.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.itmk.web.user_collect.entity.UserCollect;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+
+public interface UserCollectMapper extends BaseMapper<UserCollect> {
+    List<UserCollect> getList(@Param("openid") String openid);
+}
+

api-interface/itmk-base-parent/itmk-base-web/src/main/java/com/itmk/web/user_collect/service/UserCollectService.java

@@ -0,0 +1,11 @@
+package com.itmk.web.user_collect.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.itmk.web.user_collect.entity.UserCollect;
+
+import java.util.List;
+
+
+public interface UserCollectService extends IService<UserCollect> {
+    List<UserCollect> getList(String openid);
+}

api-interface/itmk-base-parent/itmk-base-web/src/main/java/com/itmk/web/user_collect/service/impl/UserCollectServiceImpl.java

@@ -0,0 +1,18 @@
+package com.itmk.web.user_collect.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.itmk.web.user_collect.entity.UserCollect;
+import com.itmk.web.user_collect.mapper.UserCollectMapper;
+import com.itmk.web.user_collect.service.UserCollectService;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+
+@Service
+public class UserCollectServiceImpl extends ServiceImpl<UserCollectMapper, UserCollect> implements UserCollectService {
+    @Override
+    public List<UserCollect> getList(String openid) {
+        return this.baseMapper.getList(openid);
+    }
+}

api-interface/itmk-base-parent/itmk-base-web/src/main/resources/mapper/UserCollectMapper.xml

@@ -0,0 +1,10 @@
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.itmk.web.user_collect.mapper.UserCollectMapper">
+    <select id="getList" resultType="com.itmk.web.user_collect.entity.UserCollect">
+        select g.goods_name,g.goods_image,c.* from user_collect as c inner join sys_goods  as g on c.goods_id = g.goods_id
+        where c.openid =#{openid}
+    </select>
+</mapper>