function error()
{
//require 'controller/prompt.php';
$controller = new Prompt();
$controller->index();
die;
// return false;
}
public function run()
{
// echo "sign up model";
$user = $this->propareVO();
// if Email not exists, continue to create
if (!UserDAOImpl::findByEmail($user->getEmail())) {
$result = UserDAOImpl::doCreate($user);
// create user in db
if ($result) {
// send mail
$iEmailService = new EmailService();
$iEmailService->setReceiver($user);
$msg = $iEmailService->sendEmail();
// header('location: ../login');
} else {
$msg = SQL_EXCEPTION_CREATE_USER;
// show error prompt
}
} else {
$msg = SIGN_UP_DUPLICATE_REGISTER;
}
$controller = new Prompt();
$controller->index($msg);
}