OrderArchiveItem::saveOrderArchive

private function saveOrderArchive()
{
	$preparedOrderData = array_intersect_key($this->getOrderDataField('ORDER'), array_flip(Manager::getOrderFieldNames()));
	$preparedOrderData['ORDER_ID'] = $this->getId();
	$preparedOrderData['DATE_ARCHIVED'] = new TypeDateTime();
	$preparedOrderData['VERSION'] = Manager::SALE_ARCHIVE_VERSION;
	$preparedFields = $this->prepareEncodeFields($this->orderDataFields);
	$preparedOrderData['ORDER_DATA'] = MainWebJson::encode($preparedFields);
	return InternalsOrderArchiveTable::add($preparedOrderData);
}