<?php

namespace App\Filters;

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

class AgentFilter implements FilterInterface
{
    public function before(RequestInterface $request, $arguments = null)
    {
        $session = session();
        $role = $session->get('role');

        if (!in_array($role, ['admin', 'agent'])) {
            $response = service('response');
            $response->setStatusCode(403);
            $response->setBody('403 Forbidden - Agent access required.');
            return $response;
        }
    }

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