添加用户商品展示和删除接口

product/product-application/src/main/java/cn/iocoder/mall/product/application/controller/users/UsersProductSpuCollectionController.java

@@ -30,11 +30,10 @@ public class UsersProductSpuCollectionController {
 
     @PostMapping("/collection/{spuId}/{hasCollectionType}")
     @ApiOperation("商品收藏")
-//    @RequiresLogin
+    @RequiresLogin
     public CommonResult<Boolean> productSpuCollection(@PathVariable("spuId") Integer spuId,
             @PathVariable("hasCollectionType") Integer hasCollectionType) {
-//        final Integer userId = UserSecurityContextHolder.getContext().getUserId();
-
-        return success(productSpuCollectionService.productSpuCollection(spuId, hasCollectionType,140));
+        final Integer userId = UserSecurityContextHolder.getContext().getUserId();
+        return success(productSpuCollectionService.productSpuCollection(spuId, hasCollectionType,userId));
     }
 }

user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/UserFavoriteController.java

+package cn.iocoder.mall.user.application.controller.users;
+
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.user.api.UserProductSpuCollectionsService;
+import cn.iocoder.mall.user.api.bo.UserProductSpuCollectionsPageBO;
+import cn.iocoder.mall.user.api.dto.UserProductSpuCollectionsPageDTO;
+import cn.iocoder.mall.user.sdk.annotation.RequiresLogin;
+import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.apache.dubbo.config.annotation.Reference;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * 用户收藏
+ * @author xiaofeng
+ * @date 2019/07/07 11:06
+ * @version 1.0
+ */
+@RestController
+@RequestMapping("users/favorite")
+@Api("用户收藏")
+public class UserFavoriteController {
+
+    @Reference(validation = "true", version = "${dubbo.provider.UserProductSpuCollectionsService.version}")
+    private UserProductSpuCollectionsService userProductSpuCollectionsService;
+
+    @GetMapping("page")
+    @RequiresLogin
+    @ApiOperation("用户商品收藏列表")
+    public CommonResult<UserProductSpuCollectionsPageBO> getUserProductSpuCollectionsPage(
+            @Validated UserProductSpuCollectionsPageDTO userProductSpuCollectionsPageDTO) {
+        final Integer userId = UserSecurityContextHolder.getContext().getUserId();
+        userProductSpuCollectionsPageDTO.setUserId(userId);
+        return userProductSpuCollectionsService.getUserProductSpuCollectionsPage(userProductSpuCollectionsPageDTO);
+    }
+
+    @DeleteMapping("remove")
+    @RequiresLogin
+    @ApiOperation(value = "用户商品收藏-删除")
+    public CommonResult<Boolean> removeFavorite(@RequestParam("spuId") final Integer spuId) {
+        final Integer userId = UserSecurityContextHolder.getContext().getUserId();
+        return userProductSpuCollectionsService.deleteUserProductSpuCollections(userId, spuId);
+    }
+}

user/user-service-api/src/main/java/cn/iocoder/mall/user/api/UserProductSpuCollectionsService.java

 package cn.iocoder.mall.user.api;
 
+import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.user.api.bo.UserProductSpuCollectionsBO;
+import cn.iocoder.mall.user.api.bo.UserProductSpuCollectionsPageBO;
 import cn.iocoder.mall.user.api.dto.UserProductSpuCollectionsAddDTO;
+import cn.iocoder.mall.user.api.dto.UserProductSpuCollectionsPageDTO;
 import cn.iocoder.mall.user.api.dto.UserProductSpuCollectionsUpdateDTO;
 
 /**
@@ -33,4 +36,19 @@ public interface UserProductSpuCollectionsService {
      */
     int updateUserProductSpuCollections(UserProductSpuCollectionsUpdateDTO userProductSpuCollectionsUpdateDTO);
 
+    /**
+     *  获取用户收藏列表数据
+     * @param userProductSpuCollectionsPageDTO
+     * @return
+     */
+    CommonResult<UserProductSpuCollectionsPageBO> getUserProductSpuCollectionsPage(
+            UserProductSpuCollectionsPageDTO userProductSpuCollectionsPageDTO);
+
+    /**
+     * 删除收藏数据
+     * @param userId
+     * @param spuId
+     * @return
+     */
+    CommonResult<Boolean> deleteUserProductSpuCollections(Integer userId, Integer spuId);
 }

user/user-service-api/src/main/java/cn/iocoder/mall/user/api/bo/UserProductSpuCollectionsPageBO.java

+package cn.iocoder.mall.user.api.bo;
+
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 商品收藏分页
+ * @author xiaofeng
+ * @date 2019/07/06 18:37
+ * @version 1.0
+ */
+@Data
+@Accessors(chain = true)
+public class UserProductSpuCollectionsPageBO implements Serializable {
+
+    /**
+     * 返回的数据列表
+     */
+    private List<UserProductSpuCollectionsBO> list;
+
+    /**
+     * 总量
+     */
+    private Integer total;
+
+
+}

user/user-service-api/src/main/java/cn/iocoder/mall/user/api/dto/UserProductSpuCollectionsPageDTO.java

+package cn.iocoder.mall.user.api.dto;
+
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+import javax.validation.constraints.NotNull;
+import java.io.Serializable;
+
+/**
+ * 商品收藏分页参数
+ * @author xiaofeng
+ * @date 2019/07/06 18:40
+ * @version 1.0
+ */
+@Data
+@Accessors(chain = true)
+public class UserProductSpuCollectionsPageDTO implements Serializable {
+
+    /**
+     * 用户ID
+     */
+    private Integer userId;
+
+    /**
+     * 当前页
+     */
+    @NotNull(message = "页码不能为空")
+    private Integer pageNo;
+
+    /**
+     * 每页显示的条数
+     */
+    @NotNull(message = "每页条数不能为空")
+    private Integer pageSize;
+}

user/user-service-impl/src/main/java/cn/iocoder/mall/user/biz/dao/UserProductSpuCollectionsMapper.java

@@ -3,6 +3,9 @@ package cn.iocoder.mall.user.biz.dao;
 import cn.iocoder.mall.user.biz.dataobject.UserProductSpuCollectionsDO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
 
 /**
  * 用户_商品_收藏记录表
@@ -25,4 +28,22 @@ public interface UserProductSpuCollectionsMapper extends BaseMapper<UserProductS
         return selectOne(query);
     }
 
+
+    /**
+     * 查询用户收藏列表
+     * @param userId
+     * @param offset
+     * @param limit
+     * @return
+     */
+    List<UserProductSpuCollectionsDO> selectListByUser(@Param("userId") Integer userId, @Param("offset") Integer offset,
+            @Param("limit") Integer limit);
+
+    /**
+     * 根据用户ID 查找总数
+     * @param userId
+     * @return
+     */
+    Integer selectCountByUser(Integer userId);
+
 }

user/user-service-impl/src/main/java/cn/iocoder/mall/user/biz/service/UserProductSpuCollectionsServiceImpl.java

 package cn.iocoder.mall.user.biz.service;
 
+import cn.iocoder.common.framework.constant.DeletedStatusEnum;
+import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.user.api.UserProductSpuCollectionsService;
 import cn.iocoder.mall.user.api.bo.UserProductSpuCollectionsBO;
+import cn.iocoder.mall.user.api.bo.UserProductSpuCollectionsPageBO;
 import cn.iocoder.mall.user.api.dto.UserProductSpuCollectionsAddDTO;
+import cn.iocoder.mall.user.api.dto.UserProductSpuCollectionsPageDTO;
 import cn.iocoder.mall.user.api.dto.UserProductSpuCollectionsUpdateDTO;
 import cn.iocoder.mall.user.biz.convert.UserProductSpuCollectionsConvert;
 import cn.iocoder.mall.user.biz.dao.UserProductSpuCollectionsMapper;
 import cn.iocoder.mall.user.biz.dataobject.UserProductSpuCollectionsDO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
+
+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
 
 /**
  * UserSkuCollectionsServiceImpl
@@ -44,5 +53,54 @@ public class UserProductSpuCollectionsServiceImpl implements UserProductSpuColle
                 .updateById(UserProductSpuCollectionsConvert.INSTANCE.convert(userProductSpuCollectionsUpdateDTO));
     }
 
+    @Override
+    public CommonResult<UserProductSpuCollectionsPageBO> getUserProductSpuCollectionsPage(
+            UserProductSpuCollectionsPageDTO userProductSpuCollectionsPageDTO) {
+        final int offset =
+                (userProductSpuCollectionsPageDTO.getPageNo() - 1) * userProductSpuCollectionsPageDTO.getPageSize();
+        final int totalCount = this.userProductSpuCollectionsMapper
+                .selectCountByUser(userProductSpuCollectionsPageDTO.getUserId());
+        if (totalCount == 0) {
+            return CommonResult
+                    .success(new UserProductSpuCollectionsPageBO().setList(Collections.emptyList()).setTotal(0));
+        }
+
+        List<UserProductSpuCollectionsDO> list = userProductSpuCollectionsMapper
+                .selectListByUser(userProductSpuCollectionsPageDTO.getUserId(), offset,
+                        userProductSpuCollectionsPageDTO.getPageSize());
+        if (CollectionUtils.isEmpty(list)) {
+            return CommonResult.success(
+                    new UserProductSpuCollectionsPageBO().setList(Collections.emptyList()).setTotal(totalCount));
+        }
+
+        UserProductSpuCollectionsPageBO userProductSpuCollectionsPageBO = new UserProductSpuCollectionsPageBO();
+        userProductSpuCollectionsPageBO.setList(UserProductSpuCollectionsConvert.INSTANCE.convert(list));
+        // 查询分页总数
+        userProductSpuCollectionsPageBO.setTotal(totalCount);
+        // 返回结果
+        return CommonResult.success(userProductSpuCollectionsPageBO);
+    }
+
 
+    /**
+     * 取消收藏
+     * @param userId
+     * @param spuId
+     * @return
+     */
+    @Override
+    public CommonResult<Boolean> deleteUserProductSpuCollections(final Integer userId, final Integer spuId) {
+        UserProductSpuCollectionsBO userProductSpuCollectionsBO = this
+                .getUserSpuCollectionsByUserIdAndSpuId(userId, spuId);
+        int result = 0;
+        if (userProductSpuCollectionsBO != null) {
+            // 未取消收藏的数据
+            if (userProductSpuCollectionsBO.getDeleted().equals(DeletedStatusEnum.DELETED_NO.getValue())) {
+                UserProductSpuCollectionsUpdateDTO userProductSpuCollectionsUpdateDTO = new UserProductSpuCollectionsUpdateDTO().setId(userProductSpuCollectionsBO.getId())
+                        .setUpdateTime(new Date()).setDeleted(DeletedStatusEnum.DELETED_YES.getValue());
+                result = this.updateUserProductSpuCollections(userProductSpuCollectionsUpdateDTO);
+            }
+        }
+        return CommonResult.success(result > 0 ? Boolean.TRUE : Boolean.FALSE);
+    }
 }

user/user-service-impl/src/main/resources/mapper/UserProductSpuCollectionsMapper.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.iocoder.mall.user.biz.dao.UserProductSpuCollectionsMapper">
+
+    <sql id="FIELDS">
+        id, user_id, nickname, spu_id, spu_name,
+        spu_image, create_time, update_time,
+        deleted
+    </sql>
+
+    <select id="selectById" parameterType="Integer" resultType="cn.iocoder.mall.user.biz.dataobject.UserProductSpuCollectionsDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM user_spu_collections
+        WHERE id = #{id}
+        AND deleted = 0
+    </select>
+
+
+    <select id="selectListByUser" resultType="cn.iocoder.mall.user.biz.dataobject.UserProductSpuCollectionsDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM user_spu_collections
+        <where>
+            user_id = #{userId} AND deleted = 0
+        </where>
+        ORDER BY sort ASC
+        <if test="offset != null and limit != null">
+            LIMIT #{offset}, #{limit}
+        </if>
+    </select>
+
+    <select id="selectCountByUser" resultType="Integer">
+        SELECT
+            COUNT(1)
+        FROM user_spu_collections
+        <where>
+            user_id = #{userId} AND deleted = 0
+        </where>
+    </select>
+
+</mapper>