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phpcjl

2024-12-09 b6e9ff8ab421da0708853ab52b75eda450b1a325

 ruoyi-service/ruoyi-other/src/main/java/com/ruoyi/other/service/impl/GoodsServiceImpl.java

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package com.ruoyi.other.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.account.api.feignClient.AppUserClient;
import com.ruoyi.account.api.model.AppUser;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.core.utils.bean.BeanUtils;
import com.ruoyi.common.security.service.TokenService;
import com.ruoyi.other.api.domain.*;
import com.ruoyi.other.enums.GoodsStatus;
import com.ruoyi.other.mapper.GoodsAreaMapper;
import com.ruoyi.other.mapper.GoodsMapper;
import com.ruoyi.other.mapper.GoodsShopMapper;
import com.ruoyi.other.mapper.ShopMapper;
import com.ruoyi.other.service.GoodsService;
import com.ruoyi.other.service.GoodsVipService;
import com.ruoyi.other.service.VipSettingService;
import com.ruoyi.other.vo.GoodsVO;
import com.ruoyi.system.api.model.LoginUser;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

/**
 * <p>
 * 服务实现类
 * </p>
 *
 * @author luodangjia
 * @since 2024-11-20
 */
@Service
public class GoodsServiceImpl extends ServiceImpl<GoodsMapper, Goods> implements GoodsService {
    @Resource
    private GoodsMapper goodsMapper;
    @Resource
    private TokenService tokenService;
    @Resource
    private VipSettingService vipSettingService;
    @Resource
    private GoodsAreaMapper goodsAreaMapper;
    @Resource
    private GoodsVipService goodsVipService;
    @Resource
    private AppUserClient appUserClient;
    @Resource
    private GoodsShopMapper goodsShopMapper;
    @Resource
    private ShopMapper shopMapper;

    @Override
    public List<GoodsVO> goodsList(Goods search) {
        List<Goods> goodsList = this.list(new LambdaQueryWrapper<Goods>()
                .eq(Goods::getStatus, GoodsStatus.UP.getCode())
                .eq(Objects.nonNull(search.getGoodsCategoryId()), Goods::getGoodsCategoryId, search.getGoodsCategoryId())
                .like(StringUtils.isNotEmpty(search.getName()), Goods::getName, search.getName()));

        List<GoodsVO> result = new ArrayList<>();
        for (Goods goods : goodsList) {
            GoodsVO goodsVO = new GoodsVO();
            BeanUtils.copyBeanProp(goodsVO, goods);
            goodsVO.setGoodsId(goods.getId());
            goodsVO.setGoodsName(goods.getName());
            result.add(goodsVO);
        }
        return result;
    }

    @Override
    public GoodsVO goodsDetail(Long goodsId) {
        if (goodsId == null || goodsId <= 0) {
            throw new NullPointerException("商品ID不能为空");
        }

        LoginUser loginUserApplet = tokenService.getLoginUserApplet();
        AppUser appUser = appUserClient.getAppUserById(loginUserApplet.getUserid());
        BigDecimal sellingPrice;
        Integer integral;

        GoodsArea goodsArea = goodsAreaMapper.selectOne(new LambdaQueryWrapper<GoodsArea>()
                .eq(GoodsArea::getGoodsId, goodsId)
                .eq(GoodsArea::getProvinceCode, appUser.getProvinceCode())
                .eq(StringUtils.isNotEmpty(appUser.getCityCode()), GoodsArea::getCityCode, appUser.getCityCode())
                .eq(StringUtils.isNotEmpty(appUser.getDistrictCode()), GoodsArea::getDistrictsCode, appUser.getDistrictCode()));

        if (Objects.nonNull(goodsArea)){
            sellingPrice = goodsArea.getSellingPrice();
            integral = goodsArea.getIntegral();
        }else {
            VipSetting vipSetting = vipSettingService.getVipSettingByUserId(loginUserApplet.getUserid());
            GoodsVip goodsVip = goodsVipService.getOne(new LambdaQueryWrapper<GoodsVip>()
                    .eq(GoodsVip::getVip, vipSetting.getId())
                    .eq(GoodsVip::getGoodsId, goodsId));

            sellingPrice = goodsVip.getSellingPrice();
            integral = goodsVip.getIntegral();
        }

        Goods goods = this.getById(goodsId);
        GoodsVO goodsVO = new GoodsVO();
        BeanUtils.copyBeanProp(goodsVO, goods);
        goodsVO.setGoodsId(goods.getId());
        goodsVO.setGoodsName(goods.getName());
        goodsVO.setSellingPrice(sellingPrice);
        goodsVO.setIntegral(integral);

        List<GoodsShop> goodsShopList = goodsShopMapper.selectList(new LambdaQueryWrapper<GoodsShop>()
                .eq(GoodsShop::getGoodsId, goodsId));
        if (!CollectionUtils.isEmpty(goodsShopList)){
            List<Integer> shopIds = goodsShopList.stream().map(GoodsShop::getShopId).collect(Collectors.toList());
            List<Shop> shopList = shopMapper.selectList(new LambdaQueryWrapper<Shop>()
                    .in(Shop::getId, shopIds));

            goodsVO.setShopList(shopList);
        }
        return goodsVO;
    }


    @Override
    public List<Goods> getGoodsListByShopId(Integer shopId) {
        LoginUser loginUserApplet = tokenService.getLoginUserApplet();
        VipSetting vipSetting = vipSettingService.getVipSettingByUserId(loginUserApplet.getUserid());
        return goodsMapper.selectListByShopId(shopId, vipSetting.getId());
    }

}