public function getStudio()
{
return $this->hasOne(Studio::className(), ['user_id' => 'id']);
}
/**
* Получить связанные студии
* @return yii\db\ActiveQuery
*/
public function getStudios()
{
return $this->hasMany(Studio::className(), ['id' => 'studio_id'])->viaTable('studio_delivery', ['drlivery_id' => 'id']);
}