problem with response and entity

well... that the same

Code:

[
    {}
]

PHP Code:

<?php
namespace App\Controllers;

use CodeIgniter\Resource\ResourceController;
// use CodeIgniter\Controller;
use CodeIgniter\API\ResponseTrait;

use Restserver\Libraries\Format;

use App\Models\UserModel;
use App\Entities\User;

class Users extends ResourceController
{
    use ResponseTrait;

    public function index()
    {
        $userModel  = new UserModel();
        $users_data = $userModel->findAll();

        if ($users_data)
        {
            return $this->respond($users_data);
        }
        else
        {
            return $this->fail('No Users', 404);
        }
    }
    //--------------------------------------------------------------------
    // End of file Users.php
    //--------------------------------------------------------------------
} 


i will try to make a custom entity and a sort of toString() or toJson() method who will read the protected vars and reconstruct a correct object.

a json_encode() si not enough for that kind of object.