public function models()
{
return [['class' => BlogPost::className(), 'change' => Sitemap::WEEKLY, 'priority' => 0.8]];
}
/**
* @return \yii\db\ActiveQuery
*/
public function getBlogPost()
{
return $this->hasOne(BlogPost::className(), ['id' => 'post_id']);
}
public function getPostsCount()
{
return $this->count(BlogPost::className(), ['catalog_id' => 'id']);
}