/** * @return \yii\db\ActiveQuery */ public function getProductImages() { return $this->hasMany(ProductImage::className(), ['product_id' => 'product_id']); }
/** * @return \yii\db\ActiveQuery */ public function getProductImagesSort() { return $this->hasMany(ProductImage::className(), ['product_id' => 'id'])->orderBy(['sort_order' => SORT_ASC]); }