public IActionResult Edit([FromRoute] int id, [FromQuery] int quantity)
{
if (quantity is default(int))
{
return(BadRequest());
}
if (!cartService.HasItemWithId(id))
{
return(NotFound());
}
cartService.GetByItemId(id).Quantity = quantity;
var total = cartService.GetCartTotal();
var discount = total * (decimal)discountProvider.GetDiscount();
return(Ok(new { Total = Currency.AsRubles(total), TotalDiscount = Currency.AsRubles(discount) }));
}
