/**
* Converts Article categories to ProductModel categories.
*
* @param Article $entity
* @param ProductDocument $document
*/
protected function extractCategories(Article $entity, ProductDocument $document)
{
try {
$categories = [];
/** @var ObjectToCategory $relation */
foreach ($entity->getCategories() as $relation) {
if ($relation->getCategory()->isActive()) {
$categories[] = $relation->getCategory()->getId();
}
}
$document->setCategories($categories);
} catch (EntityNotFoundException $exception) {
// No categories. Just ignore.
}
}
