public static decimal GetOrderSummByAlc(this OrderFlight orderFlight, bool alc)
{
if (orderFlight.DishPackages == null)
{
return(0);
}
if (orderFlight.OrderStatus == OrderStatus.Cancelled)
{
return(0);
}
return(orderFlight.GetOrderDishesSummByAlc(alc) * (1 + orderFlight.ExtraCharge / 100));
}
