improvements.

lib/modules/traf_module/traf_request_detail_page.dart

@@ -13,6 +13,7 @@ import 'package:test_sa/new_views/app_style/app_color.dart';
 import 'package:test_sa/new_views/common_widgets/app_filled_button.dart';
 import 'package:test_sa/new_views/common_widgets/default_app_bar.dart';
 import 'package:test_sa/views/widgets/loaders/app_loading.dart';
+import 'package:test_sa/views/widgets/loaders/no_data_found.dart';
 
 import 'traf_request_model.dart';
 
@@ -51,30 +52,32 @@ class _TrafRequestDetailPageState extends State<TrafRequestDetailPage> {
           builder: (_, isLoading, __) {
             if (isLoading) return const ALoading();
             TrafRequestProvider trafProvider = Provider.of<TrafRequestProvider>(context, listen: false);
-            return Column(
-              children: [
-                ListView(
-                  padding: const EdgeInsets.all(16),
-                  children: [
-                    requesterInformation(trafProvider.trafRequestDataModel!),
-                    12.height,
-                    requestInformation(trafProvider.trafRequestDataModel!),
-                    12.height,
-                    assetInformation(trafProvider.trafRequestDataModel!),
-                  ],
-                ).expanded,
-                // // if (isEngineer)
-                // FooterActionButton.footerContainer(
-                //   context: context,
-                //   child: AppFilledButton(
-                //       buttonColor: AppColor.primary10,
-                //       label: "Update",
-                //       onPressed: () {
-                //         Navigator.pushNamed(context, UpdateTrafRequestPage.id);
-                //       }),
-                // ),
-              ],
-            );
+            return trafProvider.trafRequestDataModel == null
+                ? const NoDataFound().center
+                : Column(
+                    children: [
+                      ListView(
+                        padding: const EdgeInsets.all(16),
+                        children: [
+                          requesterInformation(trafProvider.trafRequestDataModel!),
+                          12.height,
+                          requestInformation(trafProvider.trafRequestDataModel!),
+                          12.height,
+                          assetInformation(trafProvider.trafRequestDataModel!),
+                        ],
+                      ).expanded,
+                      // // if (isEngineer)
+                      // FooterActionButton.footerContainer(
+                      //   context: context,
+                      //   child: AppFilledButton(
+                      //       buttonColor: AppColor.primary10,
+                      //       label: "Update",
+                      //       onPressed: () {
+                      //         Navigator.pushNamed(context, UpdateTrafRequestPage.id);
+                      //       }),
+                      // ),
+                    ],
+                  );
           },
         ));
   }

lib/modules/traf_module/traf_request_model.dart

@@ -124,7 +124,7 @@ class TrafRequestDataModel {
   String? approvalDocDate;
   String? isAssigned;
   String? poNumber;
-  int? apiDirectorId;
+  String? apiDirectorId;
   String? apiDirectorName;
   int? apiDirectorApprovalId;
   String? apiDirectorApprovalName;

lib/modules/traf_module/traf_request_provider.dart

@@ -31,6 +31,7 @@ class TrafRequestProvider extends ChangeNotifier {
   }
 
   Future<int> getTRAFById(int trafId) async {
+    trafRequestDataModel = null;
     try {
       isLoading = true;
       notifyListeners();