/**
* Add Participant (add new Package and set participant)
*
* @param \Entity\User $participant
* @return \Entity\Order
*/
public function addParticipant(Entity\User $participant)
{
$package = new Entity\Package();
$em = $this->getServiceLocator()->get('Doctrine\\ORM\\EntityManager');
$status = $em->getRepository('ErsBase\\Entity\\Status')->findOneBy(array('value' => 'order pending'));
if (!$status) {
throw new \Exception('Please setup status "order pending"');
}
$package->setStatus($status);
$status->addPackage($package);
$package->setParticipant($participant);
$this->getOrder()->addPackage($package);
$package->setOrder($this->getOrder());
return $this->getOrder();
}