import 'package:customer/models/coupon_model.dart'; import 'package:customer/service/fire_store_utils.dart'; import 'package:get/get.dart' hide Trans; class CabCouponCodeController extends GetxController { // Add your methods and properties here @override void onInit() { // TODO: implement onInit getData(); super.onInit(); } void getData() { getCouponCode(); } RxBool isLoading = true.obs; RxList cabCouponList = [].obs; Future getCouponCode() async { await FireStoreUtils.getCabCoupon().then((value) { cabCouponList.value = value; // Handle the retrieved coupon code }); print("cabCouponList ${cabCouponList.length}"); isLoading.value = false; } }