/**
  * Syncs the local database with the current Google Directory
  * of all Denver skaters
  *
  * @param App\Services\GoogleCalendar   $calendar
  * @return Response array
  */
 public function upcomingEvents(GoogleCalendar $calendar)
 {
     $eventList = $mergedList = [];
     $events = $calendar->getMergedEvents();
     if (!empty($events)) {
         $formatted = $calendar->formatEventData($events);
         $startDates = $formatted['dates'];
         $events = $formatted['events'];
         $mergedList = $events;
         array_multisort($startDates, SORT_DESC, $mergedList);
         //dd($mergedList);
     }
     foreach ($mergedList as $key => $e) {
         $eventList[$e['group']][] = array('display' => $e['display'], 'date' => $e['group']);
     }
     return $eventList;
 }