INFRA: Set Up Project.

lib/controllers/search_controller.dart

@@ -0,0 +1,72 @@
+import 'package:customer/constant/constant.dart';
+import 'package:customer/models/product_model.dart';
+import 'package:customer/models/vendor_model.dart';
+import '../service/fire_store_utils.dart';
+import 'package:get/get.dart';
+
+class SearchScreenController extends GetxController {
+  @override
+  void onInit() {
+    // TODO: implement onInit
+    getArgument();
+    super.onInit();
+  }
+
+  RxBool isLoading = true.obs;
+  RxList<VendorModel> vendorList = <VendorModel>[].obs;
+  RxList<VendorModel> vendorSearchList = <VendorModel>[].obs;
+
+  RxList<ProductModel> productList = <ProductModel>[].obs;
+  RxList<ProductModel> productSearchList = <ProductModel>[].obs;
+
+  Future<void> getArgument() async {
+    dynamic argumentData = Get.arguments;
+    if (argumentData != null) {
+      vendorList.value = argumentData['vendorList'];
+      productList.clear();
+    }
+    isLoading.value = false;
+
+    for (var element in vendorList) {
+      await FireStoreUtils.getProductByVendorId(element.id.toString()).then((value) {
+        if ((Constant.isSubscriptionModelApplied == true || element.adminCommission?.isEnabled == true) && element.subscriptionPlan != null) {
+          if (element.subscriptionPlan?.itemLimit == '-1') {
+            productList.addAll(value);
+          } else {
+            int selectedProduct =
+                value.length < int.parse(element.subscriptionPlan?.itemLimit ?? '0') ? (value.isEmpty ? 0 : (value.length)) : int.parse(element.subscriptionPlan?.itemLimit ?? '0');
+            productList.addAll(value.sublist(0, selectedProduct));
+          }
+        } else {
+          productList.addAll(value);
+        }
+      });
+    }
+  }
+
+  void onSearchTextChanged(String text) {
+    if (text.isEmpty) {
+      return;
+    }
+    vendorSearchList.clear();
+    productSearchList.clear();
+    for (var element in vendorList) {
+      if (element.title!.toLowerCase().contains(text.toLowerCase())) {
+        vendorSearchList.add(element);
+      }
+    }
+
+    for (var element in productList) {
+      if (element.name!.toLowerCase().contains(text.toLowerCase())) {
+        productSearchList.add(element);
+      }
+    }
+  }
+
+  @override
+  void dispose() {
+    vendorSearchList.clear();
+    productSearchList.clear();
+    super.dispose();
+  }
+}