protected function refreshCategories()
{
$categories = $this->categoriesArray;
PublicationToCategory::model()->deleteAllByAttributes(['publication_id' => $this->id]);
if (is_array($categories)) {
foreach ($categories as $id) {
if (PublicationCategory::model()->exists('t.id = :id', [':id' => $id])) {
$publicationToCategory = new PublicationToCategory();
$publicationToCategory->publication_id = $this->id;
$publicationToCategory->category_id = $id;
$publicationToCategory->save();
}
}
}
}
public function beforeDelete()
{
PublicationToCategory::model()->deleteAllByAttributes(['category_id' => $this->id]);
return parent::beforeDelete();
}
