sam-api/app/Services/ProductService.php

<?php

namespace App\Services;

use App\Helpers\ApiResponse;
use App\Models\Products\CommonCode;

class ProductService
{

    /**
     * 회원 조회(리스트)
     */
    public static function getCategory()
    {
        $query = CommonCode::where('code_group','category')->where('parent_id',null);

        return ApiResponse::response('get', $query);
    }


}