/**
* This function is used to perform the add new user in database. It's necessary
* because the createAdmin function does not need to test if user is allowed
*
* @return User_Model_Role
* @throws Exception
*/
private function _add()
{
try {
$u = new User_Persist_Dao_Role();
$u->beginTransaction();
$app = $this->_role->getAppAccount();
if (!isset($app) || !$app->getId()) {
throw new Agana_Exception('An App Account must be provided to include a new role');
}
$u->setUseTransaction(false);
$res = $u->save($this->_role);
$u->commit();
return $res;
} catch (Exception $e) {
$u->rollback();
throw $e;
}
}
