public void SetSnackTypeId(int snackTypeId)
{
if (SnackType.Id == snackTypeId)
{
throw new IncorrectSlotDataException(nameof(snackTypeId));
}
SnackType = SnackType.FromId(snackTypeId);
}
public Slot(int position, int itemsQuantity, decimal itemPrice, int snackTypeId)
{
_position = position > 0 ? position : throw new IncorrectSlotDataException(nameof(position));
if (itemsQuantity < 0)
{
throw new IncorrectSlotDataException(nameof(itemsQuantity));
}
_itemsQuantity = itemsQuantity;
if (itemPrice < 0 || itemPrice % 0.01m > 0)
{
throw new IncorrectSlotDataException(nameof(itemPrice));
}
_itemPrice = itemPrice;
SnackType = snackTypeId > 0 ? SnackType.FromId(snackTypeId)
: throw new IncorrectSlotDataException(nameof(snackTypeId));
}