feat: 房源

ruoyi-system/src/main/java/com/ruoyi/system/service/house/impl/HouseResourceServiceImpl.java

@@ -195,6 +195,9 @@ public class HouseResourceServiceImpl implements HouseResourceService {
         if (StringUtils.hasText(two)) {
             list = list.stream().filter(x -> x.getTwo().equals(two)).collect(Collectors.toList());
         }
+        if (CollectionUtils.isEmpty(list)) {
+            return businessEntityStatisticsDetail;
+        }
         businessEntityStatisticsDetail.setLyCount(list.stream().filter(x -> x.getType() == 1).count());
         businessEntityStatisticsDetail.setJdCount(list.stream().filter(x -> x.getType() == 4).count());
         businessEntityStatisticsDetail.setJqCount(list.stream().filter(x -> x.getType() == 5).count());