/**
* Login handler
*
* @param Request $request
* @param Response $response
* @param array $args
*
* @return Response
*/
public function processLogin(Request $request, Response $response, array $args)
{
$subject = ['username' => $request->request->get('username'), 'password' => $request->request->get('password')];
$this->sessionAuth->login($subject);
$returnUri = $request->query->get('uri', $request->attributes->get('stack.url_map.prefix', '/'));
return new RedirectResponse($returnUri);
}
