baoshi-was/app/Services/StorageService.php

<?php 

namespace App\Services;

use App\Traits\ServiceAppAop;
use App\Storage;

class StorageService
{
    use ServiceAppAop;
    protected $modelClass=Storage::class;

    /**
     * 标记指定库位为占用
     *
     * @param string $location
     */
    public function markOccupy($location)
    {

    }

}