public async Task <IActionResult> RemoveFromShoppingCart(int productId, int p = 0)
{
await _shoppingCart.RemoveFromCart(productId);
if (p == 1)
{
Key = "success";
var callbackUrl = Url.Action(nameof(Index));
Message = $"Product with id {productId} removed from <a href='{callbackUrl}'>Shopping cart</a>";
return(RedirectToAction("Index", "Home"));
}
return(RedirectToAction(nameof(Index)));
}