<?php

namespace App\Filters;

use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use CodeIgniter\Filters\FilterInterface;

class AuthFilter implements FilterInterface
{
    public function before(RequestInterface $request, $arguments = null)
    {
        $session = session();
        $uri = service('uri');
        $path = $uri->getPath();

        $allowedPaths = [
            '',
            'login',
            'register',
        ];

        if (!$session->get('user_id')) {
            if (!in_array($path, $allowedPaths)) {
                return redirect()->to('/login');
            }
        }
    }

    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
    {
    }
}
