花城-智慧社区
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huanghongfa
2021-09-02 177249c76aeea0b4bf8d8816d4994e3b445b45ce 
 springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/ComShopCartServiceImpl.java


@@ -1,5 +1,13 @@


package com.panzhihua.service_community.service.impl;




import java.util.ArrayList;


import java.util.List;




import javax.annotation.Resource;




import org.springframework.beans.BeanUtils;


import org.springframework.stereotype.Service;




import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;


import com.panzhihua.common.model.dtos.shop.ComShopCartDTO;


@@ -17,15 +25,8 @@


import com.panzhihua.service_community.model.dos.ComShopGoodsDO;


import com.panzhihua.service_community.model.dos.ComShopStoreDO;


import com.panzhihua.service_community.service.ComShopCartService;


import lombok.extern.slf4j.Slf4j;


import org.springframework.beans.BeanUtils;


import org.springframework.stereotype.Service;




import javax.annotation.Resource;


import java.util.ArrayList;


import java.util.HashMap;


import java.util.List;


import java.util.Map;


import lombok.extern.slf4j.Slf4j;




/**


 * @auther lyq


@@ -43,10 +44,11 @@


    @Resource


    private ComShopGoodsAttrDAO shopGoodsAttrDAO;






    /**


     * 根据用户id查询购物车列表


     * @param userId    用户id


     * 


     * @param userId


     *            用户id


     * @return  购物车列表


     */


    @Override


@@ -58,13 +60,14 @@


        //有效宝贝集合


        List<ComShopCartStoreVO> cartList = new ArrayList<>();




        List<ComShopCartDO> shopCartDOList = this.baseMapper.selectList(new QueryWrapper<ComShopCartDO>().eq("user_id",userId));


        List<ComShopCartDO> shopCartDOList =


            this.baseMapper.selectList(new QueryWrapper<ComShopCartDO>().eq("user_id", userId));


        if(!shopCartDOList.isEmpty()){


            shopCartDOList.forEach(shopCart->{


                //查询当前商品是否是有效商品


                ComShopGoodsDO  goodsDO = shopGoodsDAO.selectOne(new QueryWrapper<ComShopGoodsDO>()


                        .eq("id",shopCart.getGoodsId()).eq("delete_status",ComShopGoodsDO.deleteStatus.no)


                        .eq("status",ComShopGoodsDO.status.sell));


                ComShopGoodsDO goodsDO =


                    shopGoodsDAO.selectOne(new QueryWrapper<ComShopGoodsDO>().eq("id", shopCart.getGoodsId())


                        .eq("delete_status", ComShopGoodsDO.deleteStatus.no).eq("status", ComShopGoodsDO.status.sell));


                if(goodsDO == null){


                    ComShopCartVO invalidCart = new ComShopCartVO();


                    BeanUtils.copyProperties(shopCart,invalidCart);


@@ -118,7 +121,6 @@




                }






            });


            //设置返回参数


            comShopCart.setInvalidCartList(invalidCartList);


@@ -129,13 +131,16 @@




    /**


     * 购物车添加


     * @param comShopCartDTO    请求参数


     * 


     * @param comShopCartDTO


     *            请求参数


     * @return  添加结果


     */


    @Override


    public R shopAddCart(ComShopCartDTO comShopCartDTO){


        //查询当前商品是否已经在购物车中


        ComShopCartDO shopCartDO = this.baseMapper.selectOne(new QueryWrapper<ComShopCartDO>().eq("user_id",comShopCartDTO.getUserId())


        ComShopCartDO shopCartDO =


            this.baseMapper.selectOne(new QueryWrapper<ComShopCartDO>().eq("user_id", comShopCartDTO.getUserId())


                .eq("goods_id",comShopCartDTO.getGoodsId()).eq("goods_attr_id",comShopCartDTO.getGoodsAttrId()));


        if(shopCartDO == null){//购物车表里未有该商品的记录


            shopCartDO = new ComShopCartDO();


@@ -177,7 +182,9 @@




    /**


     * 购物车内商品数量修改


     * @param shopEditNubCartDTO    请求参数


     * 


     * @param shopEditNubCartDTO


     *            请求参数


     * @return  修改结果


     */


    @Override


@@ -198,7 +205,9 @@




    /**


     * 删除购物车记录


     * @param Ids   购物车id集合


     * 


     * @param Ids


     *            购物车id集合


     * @return  删除结果


     */


    public R shopDelCart(List<Long> Ids){


@@ -211,19 +220,22 @@




    /**


     * 查询用户购物车商品数量


     * @param userId    用户id


     * 


     * @param userId


     *            用户id


     * @return  用户购物车商品数量


     */


    public R shopCartUserTotal(Long userId){


        int goodsNum = 0;


        //查询用户购物车所有商品集合


        List<ComShopCartDO> shopCartDOList = this.baseMapper.selectList(new QueryWrapper<ComShopCartDO>().eq("user_id",userId));


        List<ComShopCartDO> shopCartDOList =


            this.baseMapper.selectList(new QueryWrapper<ComShopCartDO>().eq("user_id", userId));


        if(!shopCartDOList.isEmpty()){


            for (ComShopCartDO cartDO:shopCartDOList) {


                //查询当前商品是否是有效商品


                ComShopGoodsDO  goodsDO = shopGoodsDAO.selectOne(new QueryWrapper<ComShopGoodsDO>()


                        .eq("id",cartDO.getGoodsId()).eq("delete_status",ComShopGoodsDO.deleteStatus.no)


                        .eq("status",ComShopGoodsDO.status.sell));


                ComShopGoodsDO goodsDO =


                    shopGoodsDAO.selectOne(new QueryWrapper<ComShopGoodsDO>().eq("id", cartDO.getGoodsId())


                        .eq("delete_status", ComShopGoodsDO.deleteStatus.no).eq("status", ComShopGoodsDO.status.sell));




                if(goodsDO != null){


                    goodsNum++;