bug fix

src/main/java/com/huiju/estateagents/service/impl/ExtendContentServiceImpl.java

@@ -175,7 +175,13 @@ public class ExtendContentServiceImpl extends ServiceImpl<ExtendContentMapper, E
         //一个城市只能有一个开屏广告
         if (extendContent.getStatus() == 1 && CommConstant.OPEN_SCREEN.equals(extendContent.getShowType())){
             QueryWrapper<ExtendContent> taExtendContentQueryWrapper = new QueryWrapper<>();
-            taExtendContentQueryWrapper.eq("city_id", extendContent.getCityId());
+            if (extendContent.getCityId() == null){
+                TaBuilding taBuilding = taBuildingMapper.selectBuilding(extendContent.getBuildingId());
+                taExtendContentQueryWrapper.eq("city_id", taBuilding.getCityId());
+            }else{
+                taExtendContentQueryWrapper.eq("city_id", extendContent.getCityId());
+            }
+
             taExtendContentQueryWrapper.eq("org_id", orgId);
             taExtendContentQueryWrapper.eq("status", 1);
             taExtendContentQueryWrapper.eq("show_type", extendContent.getShowType());