insert id object when update activity

lib/custom_model/action_form/RequestActivity.dart

 }
 
 class TbNurseryDetailsDTO {
+  int id;
   String workerName;
   String trayNumber;
 
   TbNurseryDetailsDTO({this.workerName, this.trayNumber});
 
   TbNurseryDetailsDTO.fromJson(Map<String, dynamic> json) {
+    id = json['id'];
     workerName = json['workerName'];
     trayNumber = json['trayNumber'];
   }
 
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['id'] = this.id;
     data['workerName'] = this.workerName;
     data['trayNumber'] = this.trayNumber;
     return data;

lib/presentation/screens/actions/sc_action.dart

         });
         //tbObjectUpdateDTOList
         var _objectPrameters = <TbObjectUpdateDTO>[];
-        valueObjects.forEach((key, value) {
-          var objectUpdate = TbObjectUpdateDTO()
-            ..tbObjectParameterId = int.tryParse(key)
-            ..index = value;
-          _objectPrameters.add(objectUpdate);
-        });
-        _requestActivity.tbObjectUpdateDTOList = _objectPrameters;
+        if (widget.isEdit) {
+          // Edit
+          if (_requestActivity.tbObjectUpdateDTOList != null) {
+            _requestActivity.tbObjectUpdateDTOList.forEach((element) {
+              if (valueObjects.keys.contains(element.tbObjectParameterId)) {
+                var objectUpdate = TbObjectUpdateDTO()
+                  ..id = element.id
+                  ..tbObjectParameterId = element.tbObjectParameterId
+                  ..index =
+                      valueObjects[element.tbObjectParameterId.toString()];
+                _objectPrameters.add(objectUpdate);
+              }
+            });
+            _requestActivity.tbObjectUpdateDTOList = _objectPrameters;
+          }
+        } else {
+          //Add new
+
+          valueObjects.forEach((key, value) {
+            var objectUpdate = TbObjectUpdateDTO()
+              ..tbObjectParameterId = int.tryParse(key)
+              ..index = value;
+            _objectPrameters.add(objectUpdate);
+          });
+          _requestActivity.tbObjectUpdateDTOList = _objectPrameters;
+        }
+
         //CHECK NURSERY
         if (widget.activityType == 'ACTIVE_TYPE_NURSERY') {
           _requestActivity.tbNurseryDetailsDTOList = _nurseryDetails;