payment/app/Model/Refund.php

<?php

declare(strict_types=1);

namespace App\Model;

class Refund extends Model
{
    public const STATUS_PREPARE = 1;
    public const STATUS_APPLY_SUCCESS = 2;
    public const STATUS_APPLY_FAILED = 3;
    public const STATUS_REFUND_SUCCESS = 8;
    public const STATUS_REFUND_FAILED = 9;

    protected $table = 'refunds';
}