<?php
// File location: src/App/src/Middleware/Authorization/JWTMiddlewareFactory.php
declare(strict_types=1);

namespace App\Middleware\Authorization;

use Psr\Container\ContainerInterface;
use Psr\Http\Server\MiddlewareInterface;

class JWTMiddlewareFactory
{
    public function __invoke(ContainerInterface $container) : MiddlewareInterface
    {
        $config = $container->has('config') ? $container->get('config') : [];
        // Retrieve the configuration listed below. 
        // I'm not sure if there is, but there might be, a way to enforce the 
        // configuration element to be present. Need to have a look for that.
        return new JWTMiddleware($config['auth']['jwt']);
    }
}