Call to a member function loggedIn() on null

[Marcolino92]

I managed to adapt it and make it work, I have to do some practice. Once logged in, I set it to be redirected to the index of another controller (not auth) but displays this error:

Call to a member function loggedIn() on null

if (!$this->ionAuth->loggedIn())
{
    echo 'Non sei collegato';
} 

[benedmunds]

Do you have Ion Auth loaded in that controller?

[Marcolino92]

On codeigniter 3, I loaded model, library from autoload.php, on Codeigniter 4 how can I do?

My Home controller:

`<?php

namespace App\Controllers; use App\Models\TesttModel;

class Home extends BaseController{

public function index(){

    $model = new TestModel();

    $data = [
        'title' => 'Test',
        'testing' => $model->getTesting()

    ];

    echo view('themes/index', $data);
}

public function view($slug = null){

    $model = new testModel();
    $data['testing'] = $model->getTesting($slug);

}

//--------------------------------------------------------------------

}`

[benedmunds]

In your Config/Autoload.php, add 'IonAuth' => ROOTPATH . 'YOUR-ION_AUTH-FOLDER',

[Marcolino92]

I moved all the content to the respective folders in the app, so there is no IonAuth folder in the root. Consequently what path do I enter here?

            $psr4 = [
        'App'         => APPPATH,                // To ensure filters, etc still found,
        APP_NAMESPACE => APPPATH,                // For custom namespace
        'Config'      => APPPATH . 'Config',
                    'IonAuth' => ROOTPATH . 'YOUR-ION_AUTH-FOLDER',
    ];

[benedmunds]

Well it depends on how you installed it. If you used composer then you can add the Use statement and it will autoload. See the full install instructions here:

https://github.com/benedmunds/CodeIgniter-Ion-Auth/blob/4/INSTALLING.md

[Marcolino92]

I installed everything by uploading the files from the archive. I made the necessary adjustments by moving all the files to their respective folders in the app /.

The authentication system works, login, create user, logout etc. but I have another controller that manages my index (controllers / home.php). When I login I redirect to the other pages (outside of auth) but that error appears. So I have to import the library ... but it looks like I'm wrong.

Call to a member function logged_in() on null

[benedmunds]

See how we're loading the class in the constructor of the auth controller here: https://github.com/benedmunds/CodeIgniter-Ion-Auth/blob/4/Controllers/Auth.php#L73

Are you doing that in your other controller?

[Marcolino92]

Yes, but nothing. This error always appears. This is my Home.php controller

namespace App\Controllers;
use App\Models\TestModel;

class Home extends BaseController {

    /**
     * Constructor
     *
     * @return void
     */
    public function __construct(){
        $this->ionAuth = new \App\Libraries\IonAuth();
        $this->validation = \Config\Services::validation();
        helper(['form', 'url']);
        $this->configIonAuth = config('IonAuth');
        $this->session = \Config\Services::session();
    }

    public function index(){

        $model = new TestModel();

        if(!$this->ionAuth->loggedIn()){
            // redirect them to the login page
            return redirect()->to('login');
        }

        $data = [
            'title' => 'Obituary',
            'test' => $model->getTest()

        ];

        echo view('themes/index', $data);
    }

    public function view($slug = null){

        $model = new TestModel();
        $data['test'] = $model->getTest($slug);

    }

    //--------------------------------------------------------------------

}

[benedmunds]

Try declaring the property before you assign it, similar to https://github.com/benedmunds/CodeIgniter-Ion-Auth/blob/dd61a429ed235f51d5e3eb9a0014cc96061b652b/Controllers/Auth.php#L34

[benedmunds]

Also, are you sure that IonAuth is under the \App namespace? Is that what you're using in the auth controller?

[Marcolino92]

I noticed this, if I connect correctly on mydomain.com/test/login I am redirected correctly in the index. But if I log out and go to the index check the error. Can it be something related to the sessions?

[bvrignaud]

Why don't you use composer to load the library ?

[Marcolino92]

Can I develop directly on hosting using composer or does it allow me to work only in virtual?

[bvrignaud]

Both with CD. And you don't have to keep libraries/framework code in git history. I use this script : https://gist.github.com/bvrignaud/176b7657c23a381b294021d3855f859c. But there many tools to do that.

[Marcolino92]

I'm going crazy. To simplify everything, I avoided using other controllers for my index, using Controllers / Auth.php directly as the base and setting the "Auth" as the main in the routes and then being able to use the index as the basis of my site. Unfortunately it does not equally recognize the functions, such as checking if the user is logged in, or:

$user = $this->ionAuth->user()->row();
echo $user->email;

[benedmunds]

Closing due to inactivity. Please reopen if this is unresolved.