public function execute(CommandContext $context)
{
$requestId = $context->get('requestId');
$reason = $context->get('cancel-reason');
// Load the request
$request = RoomChangeRequestFactory::getRequestById($requestId);
// TODO Check permissions, based on state
// Command for redirecting back to the request view on success or error
$cmd = CommandFactory::getCommand('ShowManageRoomChange');
$cmd->setRequestId($request->getId());
// Make sure user gave a reason
if (!isset($reason) or $reason == '') {
NQ::simple('hms', hms\NotificationView::ERROR, 'Please enter a cancellation reason.');
$cmd->redirect();
}
// Set the denied reason
$request->setDeniedReasonPublic($reason);
$request->save();
// Transition request to cancelled status
$request->transitionTo(new RoomChangeStateCancelled($request, time(), null, UserStatus::getUsername()));
// Transition all participants to cancelled
// TODO... Do this in the cancelled transition?
$participants = $request->getParticipants();
foreach ($participants as $p) {
$p->transitionTo(new ParticipantStateCancelled($p, time(), null, UserStatus::getUsername()));
//Release the bed reservation, if any
$bedId = $p->getToBed();
if ($bedId != null) {
$bed = new HMS_Bed($bedId);
$bed->clearRoomChangeReserved();
$bed->save();
}
}
// Notify everyone involved
try {
PHPWS_Core::initModClass('hms', 'StudentFactory.php');
$student = StudentFactory::getStudentByUsername(UserStatus::getUsername(), $request->getTerm());
} catch (StudentNotFoundException $e) {
$student = null;
}
PHPWS_Core::initModClass('hms', 'HMS_Email.php');
HMS_Email::sendRoomChangeCancelledNotice($request, $student);
$cmd->redirect();
}
