public function loginAction($request)
    {
        $data = $request->get('data');
        $userModel = new ModelUser();
        $validUser = $userModel->validateLogin($data['email'], $data['password']);

        if (!$validUser) {
            $this->setMessage('danger', 'Not valid user / password combination');
            return $this->redirect(url('login'));
        }

        $this->session()->set('user', $userModel->record);
        $this->sessionClearMessages();
        return $this->redirect('/');
    }