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lib/controller/payment/payment_controller.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:ride/controller/home/map_page_controller.dart';
 
 import '../../constant/box_name.dart';
 import '../../constant/links.dart';
@@ -14,7 +15,7 @@ class PaymentController extends GetxController {
   bool isCashCheced = false;
   final formKey = GlobalKey<FormState>();
   final promo = TextEditingController();
-
+  double totalPassenger = MapController().totalPassenger;
   getPassengerWallet() async {
     isloading = true;
     update();
@@ -50,6 +51,24 @@ class PaymentController extends GetxController {
     update();
   }
 
+  void applyPromoCodetoPassenger() async {
+    //TAWJIHI
+    CRUD().get(link: AppLink.getPassengersPromo, payload: {
+      'promo_code': promo.text,
+    }).then((value) {
+      var decod = jsonDecode(value);
+
+      if (decod["status"] == "success") {
+        print(totalPassenger);
+        var firstElement = decod["message"][0];
+        totalPassenger = totalPassenger -
+            (totalPassenger * int.parse(firstElement['amount']));
+        update();
+        print(totalPassenger);
+      }
+    });
+  }
+
   @override
   void onInit() {
     getPassengerWallet();