public RedirectToRouteResult RemoveFromCart(Cart cart,int productId,string returnUrl)
{
Product product = repository.Products.FirstOrDefault(p => p.ProductId == productId);
if (product != null)
{
cart.RemoveLine(product);
}
return RedirectToAction("Index", new { returnUrl });
}
public RedirectToRouteResult AddToCart(Cart cart,int productId, string returnUrl)
{
Product product = repository.Products.FirstOrDefault(p => p.ProductId == productId);
if(product != null)
{
cart.AddItem(product,1);
}
return RedirectToAction("Index", new { returnUrl });
}
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
Cart cart = null;
if (controllerContext.HttpContext.Session != null)
{
cart = (Cart)controllerContext.HttpContext.Session[sessionKey];
}
if (cart == null)
{
cart = new Cart();
if (controllerContext.HttpContext.Session != null)
controllerContext.HttpContext.Session[sessionKey] = cart;
}
return cart;
}
public PartialViewResult Summary(Cart cart)
{
return PartialView(cart);
}
public ViewResult Index(Cart cart,string returnUrl)
{
return View(new CartIndexViewModel { Cart = cart, ReturnUrl = returnUrl });
}