/**
  * @return \yii\db\ActiveQuery
  */
 public function getImageThumbs()
 {
     return $this->hasMany(Thumbs::className(), ['thumb_category_id' => 'id']);
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getThumbs()
 {
     return $this->hasOne(Thumbs::className(), ['id' => 'thumbs_id']);
 }