/**
* @see PersistableInterface
*
* @return array
*/
public function preparePersistChangeSet()
{
$changeSet = array('name' => $this->name);
if ($this->address !== null) {
$changeSet['address1'] = $this->address->getAddress1();
$changeSet['address2'] = $this->address->getAddress2();
$changeSet['city'] = $this->address->getCity();
$changeSet['state'] = $this->address->getState();
$changeSet['zip'] = $this->address->getZip();
}
if ($this->id !== null) {
$changeSet['_id'] = (int) $this->id;
}
return $changeSet;
}
