weixin/app/Repositories/Transformers/Mentor/StudentTransformer.php

<?php

namespace App\Repositories\Transformers\Mentor;

use App\Repositories\Models\Mentor\Student;
use League\Fractal\TransformerAbstract;

class StudentTransformer extends TransformerAbstract
{
   /**
    * Prepare data to present.
    *
    * @param Student $student
    * @return array
    */
    public function transform(Student $student)
    {
//        if (request()->has('id')) {
//             return [
//                 'id' => $student->id,
//                 'created_at' => $student->created_at ? $student->created_at->format('Y-m-d H:i:s') : null,
//             ];
//        }
        return [
            'id' => $student->id,


            'truename' => $student->truename,
            'account' => $student->account,
            'mobile' => $student->mobile,
            'email' => $student->email,
            'sex' => $student->sex,
            'grade' => $student->grade,
            'status' => $student->status,

            'created_at' => $student->created_at ? $student->created_at->format('Y-m-d H:i:s') : null,
            'updated_at' => $student->updated_at ? $student->updated_at->format('Y-m-d H:i:s') : null,
        ];
    }
}