weixin/app/Repositories/Transformers/Base/BannerTransformer.php

<?php

namespace App\Repositories\Transformers\Base;

use App\Repositories\Models\Base\Banner;
use League\Fractal\TransformerAbstract;

class BannerTransformer extends TransformerAbstract
{
    /**
     * Prepare data to present.
     *
     * @param Banner $banner
     * @return array
     */
    public function transform(Banner $banner)
    {
//        if (request()->has('id')) {
//             return [
//                 'id' => $banner->id,
//                 'created_at' => $banner->created_at ? $banner->created_at->format('Y-m-d H:i:s') : null,
//             ];
//        }
        return [
            'id' => $banner->id,
            'name' => $banner->name,
            'path' => $banner->path,
            'url' => $banner->url,
            'sort' => $banner->sort,
            'type' => $banner->type,
            'status' => $banner->status,
            'created_at' => $banner->created_at ? $banner->created_at->format('Y-m-d H:i:s') : null,
        ];
    }
}