ProductToImage.php
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<?php
namespace artbox\catalog\models;
use artbox\core\models\Image;
use Yii;
use yii\db\ActiveRecord;
/**
* This is the model class for table "product_to_image".
*
* @property integer $product_id
* @property integer $image_id
* @property Image $image
* @property Product $product
*/
class ProductToImage extends ActiveRecord
{
/**
* @inheritdoc
*/
public static function tableName()
{
return 'product_to_image';
}
/**
* @inheritdoc
*/
public function rules()
{
return [
[
[
'product_id',
'image_id',
],
'required',
],
[
[
'product_id',
'image_id',
],
'integer',
],
[
[ 'product_id' ],
'exist',
'skipOnError' => true,
'targetClass' => Product::className(),
'targetAttribute' => [ 'product_id' => 'id' ],
],
];
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return [
'product_id' => Yii::t('catalog', 'Product ID'),
'image_id' => Yii::t('catalog', 'Image ID'),
];
}
/**
* @return \yii\db\ActiveQuery
*/
public function getImage()
{
return $this->hasOne(Image::className(), [ 'id' => 'image_id' ])
->inverseOf('productToImages');
}
/**
* @return \yii\db\ActiveQuery
*/
public function getProduct()
{
return $this->hasOne(Product::className(), [ 'id' => 'product_id' ])
->inverseOf('productToImages');
}
}