private function getAssociatedPartner(Registration $current, array &$registrations)
{
$result = null;
if (null !== $current->getPartner()) {
// If the registration has a partner: done!
if (($key = array_search($current->getPartner(), $registrations)) !== false) {
$result = $current->getPartner();
// We withdraw the partner from the list of remaining registrations
unset($registrations[$key]);
// Force reassignment of the key from 0 to end of array
$registrations = array_values($registrations);
}
} elseif ($registrations) {
// Else if there are still some remaining registrations,
// We try to find a partner to our current registration.
// We pick the first one available.
$temp = array_shift($registrations);
if (null !== $temp->getPartner()) {
// If this one has a partner, it cannot be the partner of our lonely registration.
// So we try to find a partner among the remaining registrations.
$result = $this->getAssociatedPartner($current, $registrations);
array_unshift($registrations, $temp);
} else {
// If this registration has no partner, we match it with the current registration.
$result = $temp;
}
}
return $result;
}
/**
* Set partner
*
* @param \GS\FestivalBundle\Entity\Person $partner
*
* @return Registration
*/
public function setPartner(\GS\FestivalBundle\Entity\Registration $partner = null)
{
$this->partner = $partner;
if (null === $partner->getPartner()) {
$partner->setPartner($this);
}
return $this;
}
