public Order AddOrder(Ticket ticket, int menuItemId, decimal quantity, string portionName)
{
if (ticket.IsLocked && !_userService.IsUserPermittedFor(PermissionNames.AddItemsToLockedTickets))
{
return(null);
}
if (!ticket.CanSubmit)
{
return(null);
}
var menuItem = _cacheService.GetMenuItem(x => x.Id == menuItemId);
var portion = _cacheService.GetMenuItemPortion(menuItemId, portionName);
if (portion == null)
{
return(null);
}
var priceTag = _applicationState.CurrentDepartment.PriceTag;
var productTimer = _applicationState.GetProductTimer(menuItemId);
var order = ticket.AddOrder(
_applicationState.CurrentTicketType.SaleTransactionType,
_applicationState.CurrentDepartment.Model,
_applicationState.CurrentLoggedInUser.Name, menuItem,
_applicationState.GetTaxTemplates(menuItem.Id).ToList(), portion, priceTag, productTimer);
order.Quantity = quantity > 9 ? decimal.Round(quantity / portion.Multiplier, 3, MidpointRounding.AwayFromZero) : quantity;
RecalculateTicket(ticket);
_applicationState.NotifyEvent(RuleEventNames.OrderAdded, new { Ticket = ticket, Order = order, MenuItemName = order.MenuItemName, MenuItemTag = menuItem.Tag, MenuItemGroupCode = menuItem.GroupCode });
return(order);
}