baoshi-was/app/Services/LogisticService.php

<?php

namespace App\Services;

use App\Logistic;

Class LogisticService
{
    public function getSelection($column = ['id','name']){
        return Logistic::query()->select($column)->get();
    }


    public function firstOrCreate(array $params, array $values = null){
        $logistic = Logistic::query();
        if ($values)return $logistic->firstOrCreate($params, $values);
        return $logistic->firstOrCreate($params);
    }
}