updating sequence of flows

lib/screens/integration/integration_controller.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:provider/provider.dart';
 import 'package:qpay/http/http.dart';
+import 'package:qpay/screens/gateway/gateway_controller.dart';
 import 'package:qpay/screens/transaction_controller.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
@@ -18,6 +19,7 @@ class IntegrationController extends ChangeNotifier {
   final IntegrationModel model = IntegrationModel();
   final Http http = Http();
   late TransactionController transactionController;
+  late GatewayController gatewayController;
   late SharedPreferences prefs;
 
   BuildContext context;
@@ -27,6 +29,8 @@ class IntegrationController extends ChangeNotifier {
       context,
       listen: false,
     );
+
+    gatewayController = GatewayController(context);
   }
 
   void _showErrorSnackBar(String? message) {
@@ -58,6 +62,8 @@ class IntegrationController extends ChangeNotifier {
       if (response['status'] == 'SUCCESS') {
         model.status = response['status'];
         transactionController.updateReceiptData(response);
+
+        gatewayController.poll(transactionController.model.confirmationData['id']);
       } else {
         model.status = response['status'];
         model.errorMessage = response['errorMessage'];