baoshi-was/app/Services/ShopService.php

<?php 

namespace App\Services; 

use App\Shop;

Class ShopService
{ 

    function firstOrCreate(array $param, array $values = null){
        $shop = Shop::query();
        if ($values) return $shop->firstOrCreate($param,$values);
        return $shop->firstOrCreate($param);
    }

}