imrpoving tran flow

lib/screens/receipt/receipt_controller.dart

@@ -11,6 +11,7 @@ class ReceiptModel {
   Map<String, dynamic>? receiptData;
   bool isLoading = false;
   String? errorMessage;
+  String status = '';
 }
 
 class ReceiptController extends ChangeNotifier {
@@ -45,6 +46,36 @@ class ReceiptController extends ChangeNotifier {
     notifyListeners();
   }
 
+  Future<void> doIntegration(String id) async {
+    try {
+      model.isLoading = true;
+      model.status = '';
+      notifyListeners();
+
+      dynamic workflowResponse = await http.get(
+          '/public/transaction/integration/$id'
+      );
+      logger.i(workflowResponse.toString());
+
+      dynamic response = workflowResponse['body'];
+
+      if (response['status'] == 'SUCCESS') {
+        model.status = response['status'];
+        transactionController.updateReceiptData(response);
+      } else {
+        model.status = response['status'];
+        model.errorMessage = response['errorMessage'];
+        _showErrorSnackBar(response['errorMessage']);
+      }
+      notifyListeners();
+
+    } catch (e) {
+      model.isLoading = false;
+      model.errorMessage = e.toString();
+      notifyListeners();
+    }
+  }
+
   Future<void> repeatTransaction(BuildContext context) async {
     setLoading(true);
     // fetch provider & update tran controller