<?php

$this->User->recursive = 0;
$row = $this->User->find('first', array('conditions'=>array('username' => $this->data['User']['username'], 'email' => $this->data['User']['email'])));

$pass = $this->PasswordHelper->generatePassword();
$passhash = $this->Auth->password($pass);

$this->data['User']['id'] = $row['User']['id'];
$this->data['User']['password'] = $passhash;

$this->User->set($this->data);
if($this->User->save($this->data)){

} else{
  die(pr("Cannot save record"));
}

?>