public function changePassword()
{
$username = Input::get('username');
$old = Input::get('old');
$new = Input::get('new');
$user = User::getByUsernamePassword($username, $old);
if (!$user) {
return Response::json(array('result' => false, 'message' => 'Username not found or password incorrect.'));
} elseif ($new) {
$user->setPassword($new);
$user->save();
return Response::json(array('result' => true));
} else {
return Response::json(array('result' => false, 'message' => 'Invalid details provided'));
}
}
