public Location(Pslocation dao)
{
Dao = dao ?? throw new ArgumentNullException(paramName: nameof(dao));
if (dao.Inventory < 0)
{
throw new ArgumentException(message: "inventory cannot be negative.",
paramName: nameof(dao));
}
PieCount = dao.Inventory;
ID = dao.LocationId;
}
public Location(int pieCount)
{
if (pieCount < 0)
{
throw new ArgumentOutOfRangeException(paramName: nameof(pieCount),
message: "inventory cannot be negative.");
}
PieCount = pieCount;
Dao = new Pslocation()
{
Inventory = pieCount
};
PSDBContextProvider.Current.UpdateAndSave(Dao);
if (Dao.LocationId == default)
{
throw new InvalidOperationException("could not register location.");
}
ID = Dao.LocationId;
}
