authUsersGoogle static method

Future<bool> authUsersGoogle(BuildContext context)

Implementation

static Future<bool> authUsersGoogle(BuildContext context) async {
  await Firebase.initializeApp();
  final GoogleSignIn googleSignIn = GoogleSignIn();
  final FirebaseAuth firebaseAuth = FirebaseAuth.instance;
  GoogleSignInAuthentication? googleAuth;
  GoogleSignInAccount? googleUser =
      await (googleSignIn.signIn() as Future<GoogleSignInAccount?>);
  if (googleUser != null) googleAuth = await googleUser.authentication;

  if (googleAuth != null) {
    final AuthCredential credential = GoogleAuthProvider.credential(
      accessToken: googleAuth.accessToken,
      idToken: googleAuth.idToken,
    );

    UserCredential logInUser =
        await firebaseAuth.signInWithCredential(credential);

    if (logInUser != null) {
      // Check is already sign up
      await ChatDBFireStore.checkUserExists(firebaseAuth.currentUser!);

      final User? logInUser =
          (await firebaseAuth.signInWithCredential(credential)).user;

      /**
       * Make user online
       */
      await ChatDBFireStore.makeUserOnline(logInUser!);

      Navigator.pushReplacement(
          context,
          MaterialPageRoute(
              builder: (context) =>
                  DashboardScreen(currentUserId: logInUser.uid)));
      return true;
    } else {
      return false;
    }
  }
  return false;
}