public function save(Application_Model_Share $share)
{
$data = array('id' => $share->getId(), 'goal_id' => $share->getGoalId(), 'user_id' => $share->getUserId(), 'friend_user_id' => $share->getFriendUserId());
if (null === ($id = $share->getId())) {
unset($data['id']);
return $this->getDbTable()->insert($data);
} else {
$this->getDbTable()->update($data, array('id = ?' => $id));
}
}
