Exemplo n.º 1
0
 public ViewResult Index(Cart cart, string returnUrl = "/Coffee/List")
 {
     CartModelView model = new CartModelView()
     {
         Cart = cart,
         returnUrl = returnUrl
     };
     return View(model);
 }
Exemplo n.º 2
0
        public object BindModel(ControllerContext controllerContext,
        ModelBindingContext bindingContext)
        {
            // Получить объект Cart из сеанса
            Cart cart = (Cart)controllerContext.HttpContext.Session[sessionKey];

            // Создать экземпляр Cart,  если его не обнаружено в данных сеанса
            if (cart == null)
            {
                cart = new Cart();
                controllerContext.HttpContext.Session[sessionKey] = cart;
            }

            // Вернуть объект cart
            return cart;
        }
Exemplo n.º 3
0
 public ActionResult addToCart(Cart cart, int quantity, int coffeeId)
 {
     Coffee coffee = coffeeRepo.Coffee.Where(c => c.CoffeeID == coffeeId).FirstOrDefault();
     if (quantity < 1 || quantity > 10 || coffee == null)
     {
         ModelState.AddModelError("", "quantity range is from 1 to 10 and Coffee must exist");
         if (Request.IsAjaxRequest())
         {
             Response.StatusCode = (int)HttpStatusCode.BadRequest;
             return Content("Error");
         }
     }
     if (ModelState.IsValid)
     {
         try
         {
             cart.addToCart(coffee, quantity, configRepo.Configuration.Where(c => c.Name.Trim() == "n").FirstOrDefault().Value);
         }
         catch (Exception ex)
         {
             if (Request.IsAjaxRequest())
             {
                 Response.StatusCode = (int)HttpStatusCode.BadRequest;
                 return Content(ex.Message);
             }
         }
     }
     CartTotalModelView model = new CartTotalModelView()
     {
         Cart = cart,
         M = this.M,
         X = this.X
     };
     if (Request.IsAjaxRequest()) return View("Summary", model);
     return View("Index", new CartModelView { Cart = cart });
 }
Exemplo n.º 4
0
 public ActionResult removeFromCart(Cart cart, int coffeeId)
 {
     Coffee coffee = coffeeRepo.Coffee.Where(c => c.CoffeeID == coffeeId).FirstOrDefault();
     if (coffee == null)
     {
         ModelState.AddModelError("", "coffee must exist");
         if (Request.IsAjaxRequest())
         {
             Response.StatusCode = (int)HttpStatusCode.BadRequest;
         }
     }
     if (ModelState.IsValid)
     {
         cart.RemoveFromCart(coffee);
     }
     if (Request.IsAjaxRequest()) return PartialView("CartItems", cart);
     return View("Index", new CartModelView { Cart = cart });
 }
Exemplo n.º 5
0
 public string GetTotal(Cart cart)
 {
     if (cart.Lines.Count() == 0) return String.Format("{0:C}", 0);
     return cart.CalculateTotal(X, M).ToString("C");
 }
Exemplo n.º 6
0
 public ViewResult Summary(Cart cart)
 {
     CartTotalModelView model = new CartTotalModelView()
     {
         Cart = cart,
         M = configRepo.Configuration.Where(c => c.Name.Trim() == "m").FirstOrDefault().Value,
         X = configRepo.Configuration.Where(c => c.Name.Trim() == "x").FirstOrDefault().Value
     };
     return View(model);
 }