INFRA: Set Up Project.

lib/controllers/parcel_coupon_controller.dart

@@ -0,0 +1,29 @@
+import 'package:customer/models/coupon_model.dart';
+import 'package:customer/service/fire_store_utils.dart';
+import 'package:get/get.dart';
+
+class ParcelCouponController extends GetxController{
+
+  @override
+  void onInit() {
+    // TODO: implement onInit
+    getData();
+    super.onInit();
+  }
+
+
+  void getData(){
+    getCouponCode();
+  }
+  RxBool isLoading = true.obs;
+  RxList<CouponModel> cabCouponList = <CouponModel>[].obs;
+
+  Future<void> getCouponCode() async {
+    await FireStoreUtils.getParcelCoupon().then((value) {
+      cabCouponList.value = value;
+      // Handle the retrieved coupon code
+    });
+    print("cabCouponList ${cabCouponList.length}");
+    isLoading.value = false;
+  }
+}