/**
* Set the date of current import in Feed entity
*
* @param \Protalk\MediaBundle\Entity\Feed $feed
*/
private function setFeedImportDate(Feed $feed)
{
$em = $this->getContainer()->get('doctrine')->getManager();
$feed->setLastImportedDate(new \DateTime('now'));
$em->persist($feed);
$em->flush();
}
