删除场站时,判断是否有场站用户,如果有的话不允许删除

backend/xyst.dinas.biz/src/main/java/com/xyst/dinas/biz/web/StationController.java

@@ -5,10 +5,13 @@ import com.beecode.bap.attachment.common.Page;
 import com.beecode.bcp.type.KClass;
 import com.beecode.bcp.type.KObject;
 import com.beecode.bcp.type.json.JSONObjectUtils;
+import com.beecode.inz.basis.service.WarehouseUserService;
 import com.beecode.inz.basis.team.pojo.ResponseObj;
+import com.beecode.inz.common.service.ContractService;
 import com.beecode.nlib.utils.StringUtils;
 import com.xyst.dinas.biz.constant.StationConstant;
 import com.xyst.dinas.biz.service.StationService;
+import org.apache.commons.collections.CollectionUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -29,6 +32,12 @@ public class StationController {
 
 	@Autowired
 	private StationService stationService;
+	@Autowired
+	private WarehouseUserService warehouseUserService;
+
+	@Autowired
+	private ContractService contractService;
+
 
     @RequestMapping(value = "list/page", method = RequestMethod.GET)
     public ResponseObj getListPage(
@@ -131,6 +140,12 @@ public class StationController {
         if(id == null){
             return ResponseObj.error(400,"'id' must be not null!");
         }
+        //查询是否有未删除的场站人员
+        List<KObject> allByStationId = warehouseUserService.getAllByStationId(id);
+        if(CollectionUtils.isNotEmpty(allByStationId)){
+            return ResponseObj.error(500,"有关联的场站人员,不许删除");
+        }
+        //查询是否有根据合同关联的场站
         stationService.deleteById(id);
         return ResponseObj.success("删除成功");
     }