Created
September 2, 2020 21:59
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LoginController not found eventough it is binded via binding property on GetPage
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abstract class AppPages { | |
static final pages = [ | |
GetPage( | |
name: Routes.LOGIN, | |
page: () => LoginPage(), | |
binding: LoginBinding(), | |
), | |
GetPage( | |
name: Routes.HOME, | |
page: () => HomePage(), | |
binding: HomePageBinding(), | |
) | |
]; | |
} |
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class LoginBinding implements Bindings { | |
@override | |
void dependencies() { | |
Get.lazyPut<LoginController>(() => LoginController( | |
repository: | |
AuthRepository(provider: AuthProvider(httpClient: Request.dio)))); | |
} | |
} |
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class LoginController extends GetxController { | |
LoginController({@required this.repository}) : assert(repository != null); | |
final AuthRepository repository; | |
static LoginController to = Get.find(); | |
AppLocalizations_Labels labels; | |
final GlobalKey formKey = GlobalKey<FormState>(); | |
get form => formKey.currentState; | |
final FocusNode emailFocus = FocusNode(); | |
final FocusNode passwordFocus = FocusNode(); | |
final Rx<User> _user = User().obs; | |
User get user => this._user.value; | |
void set user(value) => this._user.value = value; | |
final _isSubmitting = false.obs; | |
get isSubmitting => this._isSubmitting.value; | |
set isSubmitting(value) => this._isSubmitting.value = value; | |
final _email = ''.obs; | |
get email => this._email.value; | |
set email(value) => this._email.value = value; | |
final _password = ''.obs; | |
get password => this._password.value; | |
set password(value) => this._password.value = value; | |
final _peekPassword = false.obs; | |
get peekPassword => this._peekPassword.value; | |
set peekPassword(value) => this._peekPassword.value = value; | |
final _error = false.obs; | |
get error => this._error.value; | |
set error(value) => this._error.value = value; | |
final _errorMessage = ''.obs; | |
get errorMessage => this._errorMessage.value; | |
set errorMessage(value) => this._errorMessage.value = value; | |
@override | |
Future<void> onClose() async { | |
emailFocus?.dispose(); | |
passwordFocus?.dispose(); | |
super.onClose(); | |
} | |
void login() async { | |
if (!form.validate()) return; | |
form.save(); | |
try { | |
final Auth response = await repository.login(user.toJson()); | |
LocalStorage.setToken(response.token); | |
LocalStorage.setAuthenticatedUser(response.user); | |
Get.toNamed(Routes.HOME); | |
} catch (e) {} | |
} | |
void showPassword() { | |
peekPassword = !peekPassword; | |
} | |
} |
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class LoginForm extends GetWidget<LoginController> { | |
@override | |
Widget build(BuildContext context) { | |
final _focusScope = FocusScope.of(context); | |
final _labels = AppLocalizations.of(context); | |
return Form( | |
key: controller.formKey, | |
child: Column( | |
children: <Widget>[ | |
FormInput( | |
focusNode: controller.emailFocus, | |
label: _labels.input.email, | |
hintText: 'email@domain.com', | |
keyboardType: TextInputType.emailAddress, | |
textInputAction: TextInputAction.next, | |
validator: Validator( | |
labels: _labels, | |
label: _labels.input.email, | |
).email, | |
onSaved: (value) => controller.email = value, | |
onFieldSubmitted: (_) => | |
_focusScope.requestFocus(controller.passwordFocus), | |
), | |
Obx( | |
() => FormInput( | |
focusNode: controller.passwordFocus, | |
label: _labels.input.password, | |
hintText: _labels.input.passwordHint, | |
obscureText: !controller.peekPassword, | |
suffixIcon: IconButton( | |
icon: controller.peekPassword | |
? Icon(Icons.visibility_off) | |
: Icon(Icons.visibility), | |
color: Colors.grey, | |
onPressed: () { | |
controller.showPassword(); | |
}, | |
), | |
keyboardType: TextInputType.visiblePassword, | |
validator: Validator( | |
labels: _labels, | |
label: _labels.input.password, | |
).isRequired, | |
onSaved: (value) => controller.password = value, | |
), | |
), | |
Container( | |
margin: const EdgeInsets.only(bottom: 30.0, top: 10.0), | |
child: Flex( | |
direction: Axis.horizontal, | |
children: [ | |
Expanded( | |
child: FlatButton( | |
onPressed: () {}, | |
child: Text( | |
_labels.button.forgotPassword, | |
style: TextStyle( | |
fontWeight: FontWeight.w600, | |
color: Theme.of(context).primaryColor, | |
), | |
), | |
), | |
), | |
Expanded( | |
child: SizedBox( | |
height: 55, | |
child: RaisedButton( | |
onPressed: controller.login, | |
child: Text(_labels.button.signin), | |
), | |
), | |
), | |
], | |
), | |
), | |
], | |
), | |
); | |
} | |
} |
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class LoginPage extends GetView<LoginController> { | |
@override | |
Widget build(BuildContext context) { | |
return Scaffold( | |
body: SafeArea( | |
child: Padding( | |
padding: const EdgeInsets.fromLTRB(20.0, 20.0, 20.0, 10.0), | |
child: Column( | |
children: [ | |
Logo(), | |
Spacer(), | |
LoginForm(), | |
AppInfo(), | |
], | |
), | |
), | |
), | |
); | |
} | |
} |
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void main() async { | |
WidgetsFlutterBinding.ensureInitialized(); | |
await DotEnv().load('.env'); | |
Get.lazyPut<ThemeController>(() => ThemeController()); | |
Get.put<LanguageController>(LanguageController()); | |
await GetStorage.init(); | |
runApp(MyApp()); | |
} | |
class MyApp extends StatelessWidget { | |
@override | |
Widget build(BuildContext context) { | |
return GetBuilder<LanguageController>(builder: (languageController) { | |
return GetMaterialApp( | |
supportedLocales: AppLocalizations.languages.keys.toList(), | |
locale: languageController.getLocale, | |
localizationsDelegates: [ | |
const AppLocalizationsDelegate(), | |
GlobalMaterialLocalizations.delegate, | |
GlobalWidgetsLocalizations.delegate, | |
], | |
title: 'Test GetX', | |
theme: CustomTheme.light(), | |
darkTheme: CustomTheme.dark(), | |
themeMode: ThemeController.to.themeMode, | |
debugShowCheckedModeBanner: false, | |
getPages: AppPages.pages, | |
initialRoute: '/', | |
home: LocalStorage.hasToken() ? HomePage() : LoginPage(), | |
defaultTransition: Transition.cupertino, | |
); | |
}); | |
} | |
} |
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