@Override
  public Double getYesterdayCost(Long accountId) {
    MongoTemplate mongoTemplate = BaseMongoTemplate.getUserReportMongo();
    Date date = DateUtils.getYesterday();
    Aggregation aggregation =
        newAggregation(
            match(Criteria.where(ACCOUNT_ID).is(accountId).and("date").is(date)),
            project("pccost"));
    AggregationResults<AccountReportEntity> results =
        mongoTemplate.aggregate(aggregation, TBL_ACCOUNT_REPORT, AccountReportEntity.class);
    if (results == null) return 0d;

    AccountReportEntity reportEntity = results.getUniqueMappedResult();
    if (reportEntity != null) return reportEntity.getPcCost().doubleValue();
    else return 0d;
  }
 @Override
 public Double getCostRate() {
   Long accountId = AppContext.getAccountId();
   Double cost1 = getYesterdayCost(accountId);
   Double cost2 = 0d;
   Double costRate;
   MongoTemplate mongoTemplate = BaseMongoTemplate.getUserReportMongo();
   Long baiduAccountId = AppContext.get().getAccountId();
   Date date =
       ((List<Date>) DateUtils.getsLatestAnyDays("MM-dd", 2).get(DateUtils.KEY_DATE)).get(1);
   AccountReportEntity reportEntity =
       mongoTemplate.findOne(
           Query.query(Criteria.where("date").is(date).and(ACCOUNT_ID).is(baiduAccountId)),
           AccountReportEntity.class);
   if (reportEntity != null) cost2 = reportEntity.getPcCost().doubleValue();
   if (cost2 == 0d) return 0d;
   costRate = (cost1 - cost2) / cost2;
   costRate = new BigDecimal(costRate * 100).setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
   return costRate;
 }