public ActionResult UpdatePrefabPizza(PizzaPO form) { ActionResult response = null; try { PizzaDO pizzaDO = _pizzaDAO.ViewPizzaByID(form.PizzaID); if (pizzaDO != null) // If that pizza exists { PizzaPO pizzaPO = Mapping.PizzaMapper.PizzaDOtoPizzaPO(pizzaDO); if (pizzaPO.OrderID == null) // If this pizza is a prefab pizza. { string imagesPath = "/Content/Images/"; // Path to the images folder. form.Price = form.Price < 4.99M ? 4.99M : form.Price; // If the price is less than 4.99 set the price to 4.99. // If the images path doesn't exist then set the form image to the NoImageAvailable picture. if (!System.IO.File.Exists(Server.MapPath("~/") + form.ImagePath)) { form.ImagePath = imagesPath + "NoImageAvailable.png"; } _pizzaDAO.UpdatePizza(Mapping.PizzaMapper.PizzaPOtoPizzaDO(form)); TempData["SuccessMessage"] = "Pizza was successfully updated."; } } else // The pizza doesn't exist. { TempData["ErrorMessage"] = "That pizza doens't exist."; } response = RedirectToAction("PrefabPizzas", "Pizza"); } catch (Exception exception) { Logger.LogExceptionNoRepeats(exception); } finally { if (response == null) { response = RedirectToAction("Index", "Home"); } } return(response); }