course-site/app/Http/Resources/CMS/NavigationResource.php

<?php

/*
 * This file is part of the Jiannei/lumen-api-starter.
 *
 * (c) Jiannei <longjian.huang@foxmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace App\Http\Resources\CMS;

use Illuminate\Http\Resources\Json\JsonResource;

class NavigationResource extends JsonResource
{
    public function toArray($request)
    {
        $model = $this;
        return [
            'id' => (int)$model->id,
            'user' => $model->name,
            'link' => $model->link,
            'is_single' => $model->is_single,
        ];
    }
}