improved railway backend

lib/new_ui/screens/railway_screen/railway_screen.dart

@@ -70,11 +70,10 @@ class _RailwayConcessionScreenState
     DateTime today = DateTime.now();
     DateTime lastPass = lastPassIssued ?? DateTime.now();
     DateTime futurePass = lastPass.add(
-        duration == "Monthly" ? const Duration(days: 30) : Duration(days: 90));
+        duration == "Monthly" ? const Duration(days: 27) : Duration(days: 87));
     int diff = futurePass.difference(today).inDays;
     return "You will be able to apply for a new pass after $diff days";
   }
-
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
@@ -331,7 +330,7 @@ class _RailwayConcessionScreenState
       previousPassURL: previousPassURL,
       from: homeStation,
       to: toStation,
-      lastPassIssued: lastPassIssued,
+      lastPassIssued: null,
       address: addressController.text,
       dob: _selectedDate ?? DateTime.now(),
       phoneNum: int.parse(phoneNumController.text),
@@ -346,9 +345,9 @@ class _RailwayConcessionScreenState
       previousPassPhoto = previousPassPhotoTemp;
 
       ref.read(railwayConcessionOpenProvider.state).state = false;
-      await ref
-          .watch(concessionProvider.notifier)
-          .applyConcession(details, idCardPhoto!, previousPassPhoto!, context);
+      // await ref
+      //     .watch(concessionProvider.notifier)
+      //     .applyConcession(details, idCardPhoto!, previousPassPhoto!, context);
     } else if (idCardPhotoTemp == null) {
       ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(content: Text("Please add the photo of your ID card")),
@@ -456,12 +455,22 @@ class _RailwayConcessionScreenState
             SizedBox(
               height: 15,
             ),
+
+            Container(
+                width: size.width * 0.68,
+                child: Text(
+                  "${futurePassMessage()}",
+                  style: TextStyle(fontSize: 18, color: Colors.white),
+                )),
+            SizedBox(
+              height: 15,
+            ),
             Container(
                 width: size.width * 0.8,
                 child: Text(
                   "Previous Passes",
                   style: TextStyle(fontSize: 18, color: Colors.white),
-                ))
+                )),
           ],
         ),
       ),

lib/new_ui/screens/railway_screen/railwayform.dart

@@ -68,7 +68,7 @@ class _RailwayForm extends ConsumerState<RailwayForm> {
     DateTime today = DateTime.now();
     DateTime lastPass = lastPassIssued ?? DateTime.now();
     DateTime futurePass = lastPass.add(
-        duration == "Monthly" ? const Duration(days: 30) : Duration(days: 90));
+        duration == "Monthly" ? const Duration(days: 27) : Duration(days: 87));
     int diff = futurePass.difference(today).inDays;
     return "You will be able to apply for a new pass after $diff days";
   }
@@ -328,7 +328,7 @@ class _RailwayForm extends ConsumerState<RailwayForm> {
       previousPassURL: previousPassURL,
       from: homeStation,
       to: toStation,
-      lastPassIssued: lastPassIssued,
+      lastPassIssued: null,
       address: addressController.text,
       dob: _selectedDate ?? DateTime.now(),
       phoneNum: int.parse(phoneNumController.text),
@@ -346,6 +346,8 @@ class _RailwayForm extends ConsumerState<RailwayForm> {
       await ref
           .watch(concessionProvider.notifier)
           .applyConcession(details, idCardPhoto!, previousPassPhoto!, context);
+      clearValues();
+      Navigator.pop(context);
     } else if (idCardPhotoTemp == null) {
       ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(content: Text("Please add the photo of your ID card")),

lib/provider/concession_provider.dart

@@ -66,7 +66,7 @@ class ConcessionProvider extends StateNotifier<bool> {
 
     ScaffoldMessenger.of(context).showSnackBar(
       const SnackBar(
-        content: Text('All the attached photos have been uploaded'),
+        content: Text('All the attached photos have been uploaded.\n Concession Successfully Applied.'),
       ),
     );
   }

lib/screens/railwayConcession/widgets/railway_edit_modal.dart

@@ -243,9 +243,9 @@ class _RailwayEditModalState extends ConsumerState<RailwayEditModal> {
     if (_formKey.currentState!.validate() &&
         idCardPhoto != null &&
         previousPassPhoto != null) {
-      await ref
-          .watch(concessionProvider.notifier)
-          .applyConcession(details, idCardPhoto!, previousPassPhoto!, context);
+      // await ref
+      //     .watch(concessionProvider.notifier)
+      //     .applyConcession(details, idCardPhoto!, previousPassPhoto!, context);
     }
   }
 

lib/services/concession_service.dart

@@ -121,13 +121,25 @@ class ConcessionService {
       statusMessage: "",
     );
 
+    // try {
+    //   await concessionRequestCollection.add(concessionRequest.toJson());
+    //   print('request created successfully!');
+    // } catch (e) {
+    //   print('Error updating or creating document: $e');
+    // }
     try {
-      await concessionRequestCollection.add(concessionRequest.toJson());
-      print('request created successfully!');
+      // Add or update the concession request in Firestore
+      DocumentReference concessionRequestDoc =
+      concessionRequestCollection.doc(user!.uid);
+      await concessionRequestDoc.set(concessionRequest.toJson(),
+          SetOptions(merge: true)); // Use merge to update or create
+
+      print('Concession request updated or created successfully!');
     } catch (e) {
-      print('Error updating or creating document: $e');
+      print('Error updating or creating concession request: $e');
     }
 
+
     // concessionDetails.idCardURL = "";
     concessionDetails.status = status;
     concessionDetails.statusMessage = statusMessage;