lanzu_api_2021-12-26/app/Service/v3/Implementations/OnlineOrderService.php

<?php

namespace App\Service\v3\Implementations;

use Hyperf\Di\Annotation\Inject;
use App\Service\v3\Interfaces\OnlineOrderServiceInterface;
class OnlineOrderService implements OnlineOrderServiceInterface
{
	public function detail($params){
		return [];
	}

    public function check()
    {
        // TODO: Implement check() method.
    }

    public function undo()
    {
        // TODO: Implement undo() method.
    }
}