public async Task <PartialViewResult> RemoveItem(RemovableItem RI)
{
ShoppingCart shoppingCart = new ShoppingCart(_context);
List <CartItems> updatdedCart = await shoppingCart.RemoveFromCart(RI);
return(PartialView("~/Views/Carts/_CartPartial.cshtml", updatdedCart));
}
public async Task <List <CartItems> > RemoveFromCart(RemovableItem RI)
{
CartItems item = new CartItems();
item.ID = RI.cartitemid;
_context.CartItems.Attach(item);
_context.CartItems.Remove(item);
await _context.SaveChangesAsync();
ShoppingCartItems = GetCart(RI.cartid);
return(ShoppingCartItems);
}
public async Task <IActionResult> RemoveItemAtCheckout(string cartid, int cartitemid)
{
RemovableItem RI = new RemovableItem();
RI.cartid = cartid;
RI.cartitemid = cartitemid;
ShoppingCart shoppingCart = new ShoppingCart(_context);
List <CartItems> updatdedCart = await shoppingCart.RemoveFromCart(RI);
CartViewModel CVM = new CartViewModel();
CVM.CartID = RI.cartid;
CVM.CurrentCart = shoppingCart.GetCart(CVM.CartID);
if (CVM.CurrentCart != null)
{
CVM.NumberOfItems = CVM.CurrentCart.Count;
CVM.CartTotal = shoppingCart.Total(CVM.CurrentCart);
return(View("~/Views/Carts/Checkout.cshtml", CVM));
}
else
{
return(RedirectToAction("Index", "Home"));
}
}
