authInit method

void authInit()

Implementation

void authInit() {
  FirebaseAuth.instance.authStateChanges().listen((User? user) {
    if (user == null) {
      debugPrint('User is currently signed out!');
      onUserSignOut!();
    } else {
      debugPrint('User is signed in!');
      debugPrint("UID ${user.uid}");
      if (pushNotifications) {
        subscribeToNotification(user.uid);
      }
      onUserSignIn!(user);
    }
  });
}