33 lines
472 B
PHP
33 lines
472 B
PHP
<?php
|
|
|
|
namespace App\Models;
|
|
|
|
use Illuminate\Database\Eloquent\Model;
|
|
|
|
class ShoppingCartItem extends Model
|
|
{
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $casts = [
|
|
'qty' => 'int',
|
|
];
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $fillable = [
|
|
'user_id',
|
|
'sku_id',
|
|
'qty',
|
|
];
|
|
|
|
/**
|
|
* 此购物车物品所属的商品
|
|
*/
|
|
public function sku()
|
|
{
|
|
return $this->belongsTo(ProductSku::class);
|
|
}
|
|
}
|