public function getTickets($eventid)
 {
     $tickets = Ticket::where('eventid', $eventid)->get();
     if ($tickets == null) {
         $array = array('success' => false, 'message' => 'No tickets found for this event');
         return json_encode($array);
     }
     $array = array('success' => true, 'tickets' => $tickets);
     return json_encode($array);
 }