Initial commit

lib/controllers/change_language_controller.dart

@@ -0,0 +1,44 @@
+import 'package:driver/constant/constant.dart';
+import 'package:driver/models/language_model.dart';
+import 'package:driver/utils/fire_store_utils.dart';
+import 'package:driver/utils/preferences.dart';
+import 'package:get/get.dart';
+
+import '../constant/collection_name.dart';
+
+class ChangeLanguageController extends GetxController {
+  Rx<LanguageModel> selectedLanguage = LanguageModel().obs;
+  RxList<LanguageModel> languageList = <LanguageModel>[].obs;
+  RxBool isLoading = true.obs;
+
+  @override
+  void onInit() {
+    // TODO: implement onInit
+    getLanguage();
+
+    super.onInit();
+  }
+
+  Future<void> getLanguage() async {
+    await FireStoreUtils.fireStore.collection(CollectionName.settings).doc("languages").get().then((event) {
+      if (event.exists) {
+        List languageListTemp = event.data()!["list"];
+        for (var element in languageListTemp) {
+          LanguageModel languageModel = LanguageModel.fromJson(element);
+          languageList.add(languageModel);
+        }
+
+        if (Preferences.getString(Preferences.languageCodeKey).toString().isNotEmpty) {
+          LanguageModel pref = Constant.getLanguage();
+          for (var element in languageList) {
+            if (element.slug == pref.slug) {
+              selectedLanguage.value = element;
+            }
+          }
+        }
+      }
+    });
+
+    isLoading.value = false;
+  }
+}