public IActionResult RemoveFromCart(int productId)
{
var cartActions = new ShoppingCartActions(_uow, HttpContext);
var cart = cartActions.ShoppingCart;
cartActions.RemoveItem(productId);
return(CreateView(cartActions, "_ShoppingCartItemsPartial", true));
}
public ActionResult RemoveItemFromCart()
{
string rawId = Request.QueryString["ProductId"];
int productsId;
if (!String.IsNullOrEmpty(rawId) && int.TryParse(rawId, out productsId))
{
using (ShoppingCartActions usersShoppingCart = new ShoppingCartActions())
{
String cartId = usersShoppingCart.GetCartId();
usersShoppingCart.RemoveItem(cartId, Convert.ToInt16(rawId));
}
}
else
{
Debug.Fail("ERROR : We should never get to /ShoppingCart/AddItemQuantity without a ProductId.");
throw new Exception("ERROR : It is illegal to load /ShoppingCart/AddItemQuantity without setting a ProductId.");
}
return(RedirectToAction("Index"));
}
public ActionResult RemoveItemQuantity()
{
string rawId = Request.QueryString["ProductId"];
int productId;
if (!String.IsNullOrEmpty(rawId) && int.TryParse(rawId, out productId))
{
using (ShoppingCartActions usersShoppingCart = new ShoppingCartActions())
{
String cartId = usersShoppingCart.GetCartId();
var allItems = usersShoppingCart.GetCartItems();
int currentQuantity = 0;
foreach (var item in allItems)
{
if (Convert.ToInt16(rawId) == item.ProductId)
{
currentQuantity = item.Quantity;
}
}
currentQuantity -= 1;
if (currentQuantity == 0)
{
usersShoppingCart.RemoveItem(cartId, Convert.ToInt16(rawId));
}
else
{
usersShoppingCart.UpdateItem(cartId, Convert.ToInt16(rawId), currentQuantity);
}
}
}
else
{
Debug.Fail("ERROR : We should never get to /ShoppingCart/RemoveItem without a ProductId.");
throw new Exception("ERROR : It is illegal to load /ShoppingCart/RemoveItem without setting a ProductId.");
}
return(RedirectToAction("Index"));
}