public function confirmRegistrationAction($id, $key)
{
$registration = $this->registrationRepo->getRegistrationByIdAndKey($id, $key);
if ($registration->isEmpty()) {
throw new NotFoundHttpException('Unknown registration.');
}
$command = new ConfirmRegistrationCommand();
$command->registration = $registration->get();
$this->commandBus->handle($command);
return new RedirectResponse($this->router->generate('bcrmweb_registration_confirmed'));
}
