public static void AdjustInventory(TicketItemOption ticketItemOption,
double portionSize,
bool increaseInventory)
{
ItemOption itemOption = ItemOption.Get(ticketItemOption.ItemOptionId);
if (itemOption.UsesItem && (itemOption.ProductId != null) &&
(itemOption.ProductAmount != null))
{
PosModelHelper.AdjustInventoryByItem(
itemOption.ProductId.Value, itemOption.ProductAmount.Value * portionSize,
increaseInventory);
}
else if (itemOption.UsesIngredient && (itemOption.ProductId != null) &&
(itemOption.ProductAmount != null) && (itemOption.ProductMeasurementUnit != null))
{
PosModelHelper.AdjustInventoryByIngredient(
itemOption.ProductId.Value,
increaseInventory, itemOption.ProductAmount.Value * portionSize,
itemOption.ProductMeasurementUnit.Value);
}
}
public static void AdjustInventory(TicketItem ticketItem, bool increase,
int?difference = null)
{
int quantity =
(difference != null ? difference.Value :
(ticketItem.QuantityPending != null ? ticketItem.QuantityPending.Value :
ticketItem.Quantity));
foreach (ItemIngredient itemIngredient in
ItemIngredient.GetAll(ticketItem.ItemId))
{
PosModelHelper.AdjustInventoryByIngredient(itemIngredient.IngredientId,
increase, itemIngredient.Amount * quantity,
itemIngredient.MeasurementUnit);
}
foreach (TicketItemOption ticketItemOption in
TicketItemOption.GetAll(ticketItem.PrimaryKey))
{
TicketItemOption.AdjustInventory(ticketItemOption, quantity,
increase);
}
}