public static int CreateSpender(SpenderModels model)
 {
     using (SqliteConnection db = new SqliteConnection("DataSource=app.db"))
     {
         string query = @"INSERT INTO main.Spenders (Id, Nickname, SignupDate, Name) Values (@Id, @Nickname, @SignupDate, @Name);";
         return(db.Execute(query, model));
     }
 }
        public ActionResult Index(SpenderModels inModel)
        {
            if (ModelState.IsValid)
            {
                string name = User.Identity.Name;
                string id   = DataAccess.GetIdUsingName(name);

                SpenderModels model = new SpenderModels(id, inModel.Nickname, name);
                SpenderLogic.CreateSpender(model);

                ViewBag.SpenderRegistered = SpenderLogic.HasSpenderRegistered(id);
            }
            return(RedirectToAction("Home", "SpendingTracker"));
        }