public void ChangeStatus(StockStatuses stockStatusId)
{
if (this.StockStatusId == stockStatusId)
{
throw new Exception("Same stock status");
}
if (IsValidChangeStatus(stockStatusId))
{
throw new Exception("Not change stock status from blocked status to return status");
}
this.StockStatusId = StockStatusId;
}
public bool IsValidChangeStatus(StockStatuses stockStatusId)
{
return(!(this.StockStatusId == StockStatuses.BLOCKED && stockStatusId == StockStatuses.RETURN));
}
