No person shall discharge, reduce in compensation, take adverse action against, or otherwise discriminate against any hotel worker for opposing any practice proscribed by this article, for participating in proceedings related to this article, for seeking to enforce their rights under this article by any lawful means, or for otherwise asserting rights under this article. A hotel employer taking any adverse action against any hotel worker who is known to have engaged in any of the foregoing activities within one year preceding the adverse action shall provide to the hotel worker at or before the time of the adverse action a detailed written statement of the reason or reasons for the discharge or other adverse action, including all the facts claimed to substantiate the reason or reasons.