protected function saving($user, array $input)
    {
        $user->setAttribute('email', $input['email']);
        $user->setAttribute('fullname', $input['fullname']);

        $this->fireEvent('updating', [$user]);
        $this->fireEvent('saving', [$user]);

        $user->saveOrFail();

        $this->fireEvent('updated', [$user]);
        $this->fireEvent('saved', [$user]);
    }