public static function serializeRide($ride)
{
$result = [];
if (!empty($ride)) {
$result = ['id' => $ride->id, 'route' => DbUtil::serializeRoute($ride->headRoute), 'joinedUsers' => DbUtil::serializeUsers($ride->joinedUsers), 'owner_id' => $ride->initiator];
if (isset($ride->number_of_requests)) {
$result['number_of_requests'] = $ride->number_of_requests;
}
}
return $result;
}