codeigniter codeigniter 4 auth

1<?php
2
3namespace App\Controllers;
4
5use App\models\Users_model;
6
7class Signin extends BaseController {
8
9    public function index() {
10        return view('signin/index');
11    }
12
13    public function authenticate() {
14        if ($this->exists($_POST['email'], $_POST['password']) != NULL) {
15            $session = session();
16            $session->set('email', $_POST['email']);
17            return $this->response->redirect(site_url('signin/profile'));
18        } else {
19            $data['msg'] = 'wrong';
20            return view('signin', $data);
21        }
22    }
23
24    public function profile() {
25        return view('signin/profile');
26    }
27
28    private function exists($email, $password) {
29        $model = new Users_model();
30        $account = $model->where('email', $email)->first();
31        if ($account != NULL) {
32            if (password_verify($password, $account['password'])) {
33                return $account;
34            }
35        }
36        return NULL;
37    }
38
39}
40

1<?php
2
3namespace App\models;
4
5use CodeIgniter\Model;
6
7class Users_model extends Model {
8
9    protected $table = 'users';
10    protected $primaryKey = 'id';
11    protected $allowedFields = ['first_name', 'last_name', 'email', 'password'];
12
13}
14