/**
  * Update contact (queue job).
  *
  * @param TelegramContact $contact
  *
  * @param array $data
  *   Contact data that must contain at least 'first_name', 'last_name'
  */
 function contactUpdate($contact, $data)
 {
     if (isset($data['first_name']) && isset($data['last_name'])) {
         $peer = $contact->getPeer();
         $contact->setFullName($data['first_name'], $data['last_name']);
     }
 }