Created
June 30, 2020 10:08
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| import 'package:firebase_auth/firebase_auth.dart'; | |
| import 'package:flutter/cupertino.dart'; | |
| import 'package:flutter/material.dart'; | |
| import 'package:get/get.dart'; | |
| import 'package:todo_app_getx/auth/auth.service.dart'; | |
| import 'package:todo_app_getx/auth/signin_enum.dart'; | |
| class AuthController extends GetxController { | |
| static AuthController to = Get.find(); | |
| RxBool isLogged = false.obs; | |
| TextEditingController emailController; | |
| TextEditingController passwordController; | |
| AuthService _authService; | |
| Rx<FirebaseUser> user = Rx<FirebaseUser>(); | |
| AuthController() { | |
| _authService = AuthService(); | |
| } | |
| @override | |
| void onInit() async { | |
| ever(isLogged, handleAuthChanged); | |
| user.value = await _authService.getCurrentUser(); | |
| isLogged.value = user.value != null; | |
| _authService.onAuthChanged().listen((event) { | |
| isLogged.value = event != null; | |
| user.value = event; | |
| }); | |
| emailController = TextEditingController(); | |
| passwordController = TextEditingController(); | |
| super.onInit(); | |
| } | |
| @override | |
| void onClose() { | |
| emailController?.dispose(); | |
| passwordController?.dispose(); | |
| super.onClose(); | |
| } | |
| handleAuthChanged(isLoggedIn) { | |
| if (isLoggedIn == false) { | |
| Get.offAllNamed("/login"); | |
| } else { | |
| Get.offAllNamed("/"); | |
| } | |
| } | |
| handleSignIn(SignInType type) async { | |
| if (type == SignInType.EMAIL_PASSWORD) { | |
| if (emailController.text == "" || passwordController.text == "") { | |
| Get.snackbar( | |
| "Error", | |
| "Empty email or password", | |
| ); | |
| return; | |
| } | |
| } | |
| Get.snackbar("Signing In", "Loading", | |
| showProgressIndicator: true, | |
| snackPosition: SnackPosition.BOTTOM, | |
| duration: Duration(minutes: 2)); | |
| try { | |
| if (type == SignInType.EMAIL_PASSWORD) { | |
| await _authService.signInWithEmailAndPassword( | |
| emailController.text.trim(), passwordController.text.trim()); | |
| emailController.clear(); | |
| passwordController.clear(); | |
| } | |
| if (type == SignInType.GOOGLE) { | |
| await _authService.signInWithGoogle(); | |
| } | |
| } catch (e) { | |
| Get.back(); | |
| Get.defaultDialog(title: "Error", middleText: e.message, actions: [ | |
| FlatButton( | |
| onPressed: () { | |
| Get.back(); | |
| }, | |
| child: Text("Close"), | |
| ), | |
| ]); | |
| print(e); | |
| } | |
| } | |
| handleSignUp() async { | |
| if (emailController.text == "" || passwordController.text == "") { | |
| Get.snackbar( | |
| "Error", | |
| "Empty email or password", | |
| ); | |
| return; | |
| } | |
| Get.snackbar("Signing Up", "Loading", | |
| showProgressIndicator: true, | |
| snackPosition: SnackPosition.BOTTOM, | |
| duration: Duration(minutes: 2)); | |
| try { | |
| await _authService.signUp( | |
| emailController.text.trim(), passwordController.text.trim()); | |
| emailController.clear(); | |
| passwordController.clear(); | |
| } catch (e) { | |
| Get.back(); | |
| Get.defaultDialog(title: "Error", middleText: e.message, actions: [ | |
| FlatButton( | |
| onPressed: () { | |
| Get.back(); | |
| }, | |
| child: Text("Close"), | |
| ), | |
| ]); | |
| print(e); | |
| } | |
| } | |
| handleSignOut() { | |
| _authService.signOut(); | |
| } | |
| } |
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