/**
* Persist product (Add or update)
*
* @param Product $product
* @param $tags
* @return Product
*/
private function persistProduct(Product $product, $tags)
{
$tags = $this->tagManager->splitTagNames($tags);
foreach ($tags as $tag) {
$singleTag = $this->tagManager->loadOrCreateTag(trim($tag));
$this->tagManager->addTag($singleTag, $product);
}
$this->entityManager->persist($product);
$this->entityManager->flush();
$this->tagManager->saveTagging($product);
return $product;
}
