/**
* Remove an attendee from the session
* @param integer $attendeeid The id of the attendee to remove
* @return boolean true if after this method is executed, there is no attendee in local storage with the gieven id
*/
public function removeAttendee($attendeeid)
{
$savedAttendees = Session::get('booking_attendees');
if ($savedAttendees === false) {
return true;
}
$attendeekey = false;
foreach ($savedAttendees as $key => $savedAttendee) {
if ($savedAttendee['id'] == $attendeeid) {
$attendeekey = $key;
break;
}
}
if ($attendeekey === false) {
return true;
}
Session::clearIndex('booking_attendees', $attendeekey);
if (empty(Session::get('booking_attendees'))) {
Session::clear('booking_attendees');
Session::clear('booking_attendee_next_id');
}
return true;
}
