/**
* Publish package item
*
* @param Newscoop\News\PackageItem $item
* @return void
*/
private function publishPackage(PackageItem $item)
{
$root = $item->getGroupSet()->getRootGroup();
foreach ($root->getRefs() as $ref) {
$this->publishGroup($ref, $item);
}
$item->setPublished(new \DateTime());
$this->odm->flush();
}
