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

<?php

namespace App\Repositories\Transformers\Base;

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

class RoleTransformer extends TransformerAbstract
{
    /**
     * Prepare data to present.
     *
     * @param Role $role
     * @return array
     */
    public function transform(Role $role)
    {
        return [
            'id' => $role->id,
            'nickname' => $role->nickname,
            'name' => $role->name,
            'guard_name' => $role->guard_name,
            'is_system' => $role->is_system,
            'sort' => $role->sort,
            'status' => $role->status,
            'created_at' => $role->created_at ? $role->created_at->format('Y-m-d H:i:s') : null,
        ];
    }
}