/**
* Save changes for trackdata
*/
protected function saveChangesForTrackdata()
{
if (null === $this->Trackdata || $this->OldTrackdata->isEmpty()) {
return;
}
$this->Trackdata->synchronize();
if ($this->Trackdata->isEmpty()) {
$Deleter = new Model\Trackdata\Deleter($this->PDO, $this->Trackdata);
$Deleter->setAccountID($this->AccountID);
$Deleter->delete();
$this->Trackdata = null;
} else {
$Updater = new Model\Trackdata\Updater($this->PDO, $this->Trackdata, $this->OldTrackdata);
$Updater->setAccountID($this->AccountID);
$Updater->update();
}
}