OrderBuilder::prepareFieldsStatusId

protected function prepareFieldsStatusId($isNew, $item, $defaultFields)
{
	$statusId = '';

	if($isNew)
	{
		$deliveryStatusClassName = $this->registry->getDeliveryStatusClassName();
		$statusId = $deliveryStatusClassName::getInitialStatus();
	}
	elseif (isset($item['STATUS_ID']) && $item['STATUS_ID'] !== $defaultFields['STATUS_ID'])
	{
		$statusId = $item['STATUS_ID'];
	}

	return $statusId;
}