baoshi-was/app/Services/CommodityService.php

<?php 

namespace App\Services; 

use App\Commodity;

Class CommodityService
{ 
    public function firstOrCreate($param,$column = null){
        if ($column) return Commodity::query()->firstOrCreate($param,$column);
        return Commodity::query()->firstOrCreate($param);
    }
    public function updateOrCreate($param,$column = null){
        if ($column) return Commodity::query()->updateOrCreate($param,$column);
        return Commodity::query()->updateOrCreate($param);
    }

}