public async Task ConnectDB(GoogleLogin.GoogleOAuthState oAuthState)
    {
        Environment.SetEnvironmentVariable("GCLOUD_PROJECT", "DriveMJConta");
        Environment.SetEnvironmentVariable(
            "GOOGLE_APPLICATION_CREDENTIALS",
            System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "Resources/MyServiceAccountJson.json"));
        _DB = FirestoreDb.Create(Properties.Settings.Default.FirebaseProjectName);//, client);
    }