/**
  * Returns the additional data for the events, such as full data for the event topic, event mandant, event address
  * @param Array $events
  * @return Array
  */
 private static function getEventFullValuesArray($events)
 {
     foreach ($events as $index => $event) {
         $topic = EventDatabaseManager::getTopic($event['topicID']);
         $mandant = EventDatabaseManager::getMandant($event['mandantID']);
         $address = EventDatabaseManager::getAddress($event['addressID']);
         $events[$index]['topic'] = $topic['Name'];
         $events[$index]['mandant'] = $mandant['company'];
         $events[$index]['address'] = $address->getAddressValue();
         $events[$index]['location'] = $address->getLocationName();
     }
     return $events;
 }