工会

dating-agency-mall-server/src/main/java/com/qniao/dam/query/dailyincome/impl/DailyIncomeQueryServiceImpl.java

@@ -64,11 +64,11 @@ public class DailyIncomeQueryServiceImpl implements DailyIncomeQueryService {
     private BigDecimal calculateRoi(BigDecimal deliveryCost, LocalDate statDate, int days) {
         BigDecimal roi = BigDecimal.ZERO;
         if (Objects.nonNull(deliveryCost) && deliveryCost.compareTo(BigDecimal.ZERO) > 0) {
-            LocalDate statDateFrom = statDate.minusDays(days - 1);
+            LocalDate statDateFrom = statDate.plusDays(days - 1);
             BigDecimal totalIncome = dailyIncomeDao.selectList(new LambdaQueryWrapper<DailyIncome>()
                             .between(DailyIncome::getStatDate, statDateFrom, statDate))
                     .stream().map(DailyIncome::getIncome).reduce(BigDecimal.ZERO, BigDecimal::add);
-            roi = totalIncome.divide(deliveryCost, 2, RoundingMode.HALF_UP);
+            roi = totalIncome.multiply(BigDecimal.valueOf(100)).divide(deliveryCost, 2, RoundingMode.HALF_UP);
         }
         return roi;
     }