public JsonResult AddItemToCart(int id, int count)
{
var item = _itemBusiness.GetById(id);
var currentCart = Session["Cart"] as List <DTOCartItem>;
if (currentCart.Any(i => i.Item.Id == item.Id))
{
currentCart.FirstOrDefault(i => i.Item.Id == item.Id).Count += count;
}
else
{
var newCartItem = new DTOCartItem()
{
Item = item, Count = count
};
currentCart.Add(newCartItem);
}
Session["Cart"] = currentCart;
var result = GetCart(currentCart);
return(Json(result, JsonRequestBehavior.AllowGet));
}
