Salvatore Giordano
49 lines
1.3 KiB
Dart
49 lines
1.3 KiB
Dart
import 'package:firebase_auth/firebase_auth.dart';
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import 'package:stream_chatter/data/auth_repository.dart';
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import 'package:stream_chatter/domain/models/auth_user.dart';
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import 'package:google_sign_in/google_sign_in.dart';
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class AuthImpl extends AuthRepository {
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FirebaseAuth _auth = FirebaseAuth.instance;
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@override
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Future<AuthUser?> getAuthUser() async {
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final user = _auth.currentUser;
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if (user != null) {
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return AuthUser(user.uid);
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}
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return null;
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}
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@override
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Future<AuthUser> signIn() async {
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try {
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UserCredential userCredential;
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final GoogleSignInAccount? googleUser = await GoogleSignIn().signIn();
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if (googleUser == null) {
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throw Exception('login error');
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}
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final GoogleSignInAuthentication googleAuth =
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await googleUser.authentication;
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final GoogleAuthCredential googleAuthCredential =
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GoogleAuthProvider.credential(
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accessToken: googleAuth.accessToken,
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idToken: googleAuth.idToken,
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) as GoogleAuthCredential;
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userCredential = await _auth.signInWithCredential(googleAuthCredential);
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final user = userCredential.user!;
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return AuthUser(user.uid);
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} catch (e) {
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print(e);
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throw Exception('login error');
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}
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}
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@override
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Future<void> logout() async {
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return _auth.signOut();
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}
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}
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