public void Ship(Order order)
{
throw new NotImplementedException("You can't ship a canceled order! ");
}
public void Cancel(Order order)
{
throw new NotImplementedException("this order is already cancelled!");
}
public bool CanShip(Order order)
{
return false;
}
public bool CanCancel(Order order)
{
return false;
}
public void Ship(Order order)
{
order.Change(new ShippedOrderState());
}
public bool CanShip(Order order)
{
return true;
}
public void Cancel(Order order)
{
order.Change(new CancelOrderState());
}
public bool CanCancel(Order order)
{
return true;
}
