OrderReturnItemsModel.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class OrderReturnItemsModel extends Model
{
    protected $table      = 'order_return_items';
    protected $primaryKey = 'return_items_id';
    public $timestamps    = false;

   //`type`  '1退货退款 2仅退款',
    const types_return_refund = 1;
    const types_refund = 2;
    static $types = [
        self::types_refund => "Refund",
        self::types_return_refund => "Return And Refund"
    ];

}