/**
* Transforms the soa record to a string and sets the modification date
* and the changedate
*/
public function preUpdate(Records $record, PreUpdateEventArgs $event)
{
$record->setModified(new \DateTime());
$record->setChangeDate(strtotime('now'));
if ($record->getType() == 'SOA') {
$transformer = new SoaTransformer();
$record->setContent($transformer->reverseTransform($record->getContent()), true);
}
}