用户端活动商品

jiangqs

2023-07-04 d10302001c4a6776a190cf97a403dab3816ed4f9

 ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/goods/GoodsServiceImpl.java

@@ -9,10 +9,12 @@
import com.ruoyi.common.core.utils.uuid.IdUtils;
import com.ruoyi.common.security.utils.CodeFactoryUtil;
import com.ruoyi.goods.domain.dto.*;
import com.ruoyi.goods.domain.pojo.activity.Activity;
import com.ruoyi.goods.domain.pojo.goods.GoodsTotal;
import com.ruoyi.goods.domain.vo.*;
import com.ruoyi.goods.mapper.goods.GoodsMapper;
import com.ruoyi.goods.service.activity.ActivityGoodsService;
import com.ruoyi.goods.service.activity.ActivityService;
import com.ruoyi.goods.service.goods.GoodsFileService;
import com.ruoyi.goods.service.goods.GoodsService;
import com.ruoyi.goods.service.goods.GoodsTotalService;
@@ -62,7 +64,8 @@
    @Resource
    private GoodsTotalService goodsTotalService;

    
    @Resource
    private ActivityService activityService;

    /**
    * @description 获取推荐商品列表
@@ -75,6 +78,27 @@
    public List<AppSimpleGoodsVo> pageRecommendGoods(Page page, Long shopId){
        List<AppSimpleGoodsVo> appSimpleGoodsVoList = goodsMapper.pageRecommendGoods(page,shopId);
        return appSimpleGoodsVoList;
    }

    /**
     * @description  获取活动精选
     * @author  jqs
     * @date    2023/7/4 18:06
     * @param shopId
     * @return  List<AppSimpleGoodsVo>
     */
    @Override
    public AppHomeActivityVo pageActivityGoods(Long shopId){
        AppHomeActivityVo appHomeActivityVo = new AppHomeActivityVo();
        Activity activity = activityService.getRecommendActivity(shopId);
        List<AppSimpleGoodsVo> simpleGoodsVoList = new ArrayList<>();
        if(activity!=null){
            appHomeActivityVo.setEndTime(activity.getActivityEndTime());
            appHomeActivityVo.setTimestamp(activity.getActivityEndTime().getTime());
            simpleGoodsVoList = goodsMapper.pageActivityGoods(activity.getActivityId(),shopId);
            appHomeActivityVo.setGoodsVoList(simpleGoodsVoList);
        }
        return appHomeActivityVo;
    }

    /**
@@ -109,19 +133,24 @@
     */
    @Override
    public List<AppSimpleActivityGoodsVo> pageSearchActivityGoods(Page page, AppSearchGoodsPageDto appSearchGoodsPageDto){
        List<AppSimpleActivityGoodsVo> appSimpleGoodsVoList = goodsMapper.pageSearchActivityGoods(page,appSearchGoodsPageDto);
        int activityNumber;
        int salesNumber;
        BigDecimal salesPercent;
        for(AppSimpleActivityGoodsVo appSimpleActivityGoodsVo : appSimpleGoodsVoList){
            activityNumber = appSimpleActivityGoodsVo.getActivityNumber();
            salesNumber = appSimpleActivityGoodsVo.getSalesNumber();
            salesPercent = BigDecimal.ZERO;
            if(activityNumber != 0){
        List<String> activityIdList = activityService.listActivityIdByShopId(appSearchGoodsPageDto.getShopId());
        appSearchGoodsPageDto.setActivityIdList(activityIdList);
        // 获取搜索结果的商品列表
        List<AppSimpleActivityGoodsVo> appSimpleGoodsVoList = goodsMapper.pageSearchActivityGoods(page, appSearchGoodsPageDto);
        // 计算销售百分比和设置时间戳
        for (AppSimpleActivityGoodsVo appSimpleActivityGoodsVo : appSimpleGoodsVoList) {
            int activityNumber = appSimpleActivityGoodsVo.getActivityNumber();
            int salesNumber = appSimpleActivityGoodsVo.getSalesNumber();
            BigDecimal salesPercent = BigDecimal.ZERO;
            // 计算销售百分比
            if (activityNumber != 0) {
                salesPercent = BigDecimal.valueOf(salesNumber).multiply(BigDecimal.valueOf(100)).divide(BigDecimal.valueOf(activityNumber), 2, BigDecimal.ROUND_HALF_UP);
            }
            // 设置销售百分比和时间戳
            appSimpleActivityGoodsVo.setSalesPercent(salesPercent);
            appSimpleActivityGoodsVo.setTimestamp(appSimpleActivityGoodsVo.getEndTime().getTime());
        }
        // 返回结果
        return appSimpleGoodsVoList;
    }