auth-logic.dart

Future<bool> signUp(BuildContext context ,String name ,String email, String password)async{
    isCreatingAccount = true;
    notifyListeners();
    try{
      FirebaseUser user = await FirebaseAuth.instance.createUserWithEmailAndPassword(email: email, password: password);
      print("Signed up as : "+user.uid);
      await Firestore.instance.collection("users").document(user.uid).setData({
        "name": name,
        "nameIndex": name[0],
        "premiumMember": false,
        "email": email,
        "uid": user.uid
      });
      isCreatingAccount = false;
      notifyListeners();
      Navigator.pushAndRemoveUntil(context, MaterialPageRoute(builder: (context)=>MultiProvider(
        providers: [
          ChangeNotifierProvider(builder: (_)=>SessionManagement(),)
        ],
        child: SpotifyHome(),
      )), (Route<dynamic> route)=>false);
      return true;
    }catch(e){
      final ShowCustomAlertDialog showCustomAlertDialog = ShowCustomAlertDialog();
      print(e.message);
      isCreatingAccount = false;
      notifyListeners();
      showCustomAlertDialog.showCustomDialog(context, e.message);
      return false;
    }