活动详情增加评分

puhanshu

2021-12-28 9df30f032d247aa242e58e847ab2dcf8927799d7

活动详情增加评分

 springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/api/CommunityApi.java

@@ -2,6 +2,8 @@

import static java.util.stream.Collectors.toList;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.Date;
@@ -362,6 +364,23 @@
        comActActivityVO.setComActActEvaluateVOList(comActActEvaluatePage.getRecords());
        //活动评价总数
        comActActivityVO.setEvaluateAmount(comActActEvaluatePage.getTotal());
        List<ComActActEvaluateDO> comActActEvaluateList = comActActEvaluateDAO
                .selectList(new QueryWrapper<ComActActEvaluateDO>().lambda().eq(ComActActEvaluateDO::getActivityId, id));
        if (comActActEvaluateList != null && comActActEvaluateList.size() > 0) {
            BigDecimal starNum = BigDecimal.ZERO;
            //总星级
            for (ComActActEvaluateDO evaluate:comActActEvaluateList) {
                starNum = starNum.add(BigDecimal.valueOf(evaluate.getStarLevel()==null?0:evaluate.getStarLevel()));
            }
            //评分星级(如果无评分默认5分)=总星级/总评价人数
            if(starNum.compareTo(BigDecimal.ZERO) == 0){
                comActActivityVO.setEvaluateLevel(BigDecimal.valueOf(5));
            }else{
                comActActivityVO.setEvaluateLevel(starNum.divide(BigDecimal.valueOf(comActActEvaluateList.size()),2, RoundingMode.HALF_UP));
            }
        }else{
            comActActivityVO.setEvaluateLevel(BigDecimal.valueOf(5));
        }
        //当前用户对活动的评分
        ComActActEvaluateVO userActEvaluateVO = comActActEvaluateDAO.getEvaluateListByUserId(id,userId);
        if(userActEvaluateVO != null){