public function loadState(array $params)
{
if (isset($params['registration'])) {
$this->registration = $this->registrationRepository->findOneBy(array('id' => $params['registration'], 'enabled' => true));
if ($this->registration === null) {
$this->error();
}
if (isset($params['hash'])) {
$this->invitation = $this->invitationRepository->findOneBy(array('hash' => $params['hash'], 'registration' => $params['registration']));
if ($this->invitation === null) {
$this->error();
}
}
}
parent::loadState($params);
}
