/**
* Returns an array with the amount of possible simultaneous registrations
* respecting the maxRegistrationsPerUser setting and also respects the amount
* of remaining free places.
*
* The returned array index starts at 1 if at least one registration is possible
*
* @param \DERHANSEN\SfEventMgt\Domain\Model\Event $event Event
*
* @return array
*/
public function render($event)
{
$minPossibleRegistrations = 1;
if ($event->getMaxParticipants() > 0 && $event->getMaxRegistrationsPerUser() >= $event->getFreePlaces() && !$event->getEnableWaitlist()) {
$maxPossibleRegistrations = $event->getFreePlaces();
} else {
$maxPossibleRegistrations = $event->getMaxRegistrationsPerUser();
}
$result = [$maxPossibleRegistrations];
if ($maxPossibleRegistrations >= $minPossibleRegistrations) {
$arrayWithZeroAsIndex = range($minPossibleRegistrations, $maxPossibleRegistrations);
$result = array_combine(range(1, count($arrayWithZeroAsIndex)), $arrayWithZeroAsIndex);
}
return $result;
}
/**
* @test
*/
public function getParticipantsReturnsInitialValueForInteger()
{
$this->assertSame(0, $this->subject->getMaxParticipants());
}
/**
* Checks, if the registration can successfully be created. Note, that
* $result is passed by reference!
*
* @param \DERHANSEN\SfEventMgt\Domain\Model\Event $event Event
* @param \DERHANSEN\SfEventMgt\Domain\Model\Registration $registration Registration
* @param RegistrationResult $result Result
*
* @return bool
*/
protected function checkRegistrationSuccess(Event $event, Registration $registration, &$result)
{
$success = TRUE;
if ($event->getEnableRegistration() === FALSE) {
$success = FALSE;
$result = RegistrationResult::REGISTRATION_NOT_ENABLED;
} elseif ($event->getRegistrationDeadline() != NULL && $event->getRegistrationDeadline() < new \DateTime()) {
$success = FALSE;
$result = RegistrationResult::REGISTRATION_FAILED_DEADLINE_EXPIRED;
} elseif ($event->getStartdate() < new \DateTime()) {
$success = FALSE;
$result = RegistrationResult::REGISTRATION_FAILED_EVENT_EXPIRED;
} elseif ($event->getRegistration()->count() >= $event->getMaxParticipants() && $event->getMaxParticipants() > 0) {
$success = FALSE;
$result = RegistrationResult::REGISTRATION_FAILED_MAX_PARTICIPANTS;
} elseif ($event->getFreePlaces() < $registration->getAmountOfRegistrations() && $event->getMaxParticipants() > 0) {
$success = FALSE;
$result = RegistrationResult::REGISTRATION_FAILED_NOT_ENOUGH_FREE_PLACES;
} elseif ($event->getMaxRegistrationsPerUser() < $registration->getAmountOfRegistrations()) {
$success = FALSE;
$result = RegistrationResult::REGISTRATION_FAILED_MAX_AMOUNT_REGISTRATIONS_EXCEEDED;
}
return $success;
}
/**
* Returns if the given amount of registrations for the event will be registrations for the waitlist
* (depending on the total amount of registrations and free places)
*
* @param \DERHANSEN\SfEventMgt\Domain\Model\Event $event
* @param int $amountOfRegistrations
* @return bool
*/
public function isWaitlistRegistration($event, $amountOfRegistrations)
{
if ($event->getMaxParticipants() === 0 || !$event->getEnableWaitlist()) {
return false;
}
$result = false;
if ($event->getFreePlaces() > 0 && $event->getFreePlaces() < $amountOfRegistrations) {
$result = true;
} elseif ($event->getFreePlaces() <= 0) {
$result = true;
}
return $result;
}