public IActionResult Index(CustomerViewModel model) { Console.WriteLine(model.CustomerName); if (model.GetCustomerId() > 0) { HttpContext.Session.SetString("CustomerName", model.CustomerName); HttpContext.Session.SetInt32("CustomerID", model.GetCustomerId()); ViewBag.PizzaProblem = ""; HttpContext.Session.SetInt32("CostOfOrder", 0); HttpContext.Session.SetInt32("InventoryProblem", 0); return(RedirectToAction("Index", "Order")); } else { ViewBag.CustomerNameProblem = "Name entered not in database or Invalid"; return(View(new CustomerViewModel())); } }