public function save(Advertisement $advertisement)
{
if ($advertisement->getId()) {
foreach ($advertisement->getAdvertisementPropertyValues()->getDeleteDiff() as $value) {
$this->em->remove($value);
}
}
$advertisement->setStatus(AdvertisementStatuses::ACTIVE);
$this->em->persist($advertisement);
$this->em->flush();
// Update Denormalized Advertisement Data
$this->updateAdvertisementDenormalizedData($advertisement);
}