public ActionResult RemoveFromCart(int id, bool removeAll)
{
var cart = ShoppingCart.GetCart(this.HttpContext);
string productName = context.Carts
.Single(item => item.ProductId == id).Product.productName;
int itemCount;
if (removeAll)
{
itemCount = cart.RemoveFromCart(id, removeAll);
}
else
{
itemCount = cart.RemoveFromCart(id, removeAll);
}
var results = new VM_ShoppingCartUpdate()
{
Message = Server.HtmlEncode(productName) +
" has been removed from your shopping cart.",
CartTotal = cart.GetTotal(),
CartCount = cart.GetCount(),
ItemCount = itemCount,
ProductId = id
};
Response.AddHeader("Refresh", "5");
return(Json(results));
}
public ActionResult UpdateCart(int id, int updateQty)
{
// Remove Whole Product from Shopping Cart if User enters zero or less
if (updateQty <= 0)
{
return(RemoveFromCart(id, true));
}
else
{
var addedProduct = context.Products
.Single(product => product.productId == id);
var cart = ShoppingCart.GetCart(this.HttpContext);
string productName = context.Carts
.Single(item => item.ProductId == id).Product.productName;
// Update Quantity equals to total quantity in stock
// if user enters higher amount
if (updateQty > addedProduct.quantity)
{
updateQty = addedProduct.quantity;
}
bool updated = cart.UpdateCart(id, updateQty);
string updateMessage = (updated == true)
? Server.HtmlEncode(productName) +
" quantity has been updated"
: "";
ViewData["Message"] = updateMessage;
//ViewData["CartTotal"] = cart.GetTotal();
//ViewData["CartCount"] = cart.GetCount();
//ViewData["ItemCount"] = updateQty;
//ViewData["ProductId"] = id;
var results = new VM_ShoppingCartUpdate
{
Message = updateMessage,
CartTotal = cart.GetTotal(),
CartCount = cart.GetCount(),
ItemCount = updateQty,
ProductId = id
};
//return View(Json(results));
return(Json(results));
}
}
