public async getMessage(id: string): Promise<Message> {

        return (await axios.get(this.getMessage_url(id), null || undefined)).data as Message;
    }

export const systemThreadDump = () => ({
  type: ACTION_TYPES.FETCH_THREAD_DUMP,
  payload: axios.get('management/threaddump')
});

export const getRoles = () => ({
  type: ACTION_TYPES.FETCH_ROLES,
  payload: axios.get(`${apiUrl}/authorities`)
});

export function stream(url: string, headers: any): Promise<Readable> {
  headers["User-Agent"] = userAgent;
  return axios
    .get(url, { headers, responseType: "stream" })
    .then(res => res.data as Readable);
}

export const getSearchEntities: ICrudSearchAction<ICustomerRelation> = query => ({
  type: ACTION_TYPES.SEARCH_CUSTOMERRELATIONS,
  payload: axios.get<ICustomerRelation>(`${apiSearchUrl}?query=` + query)
});

export const getEntities: ICrudGetAllAction<ICurrentMessage> = (page, size, sort) => ({
  type: ACTION_TYPES.FETCH_CURRENTMESSAGE_LIST,
  payload: axios.get<ICurrentMessage>(`${apiUrl}?cacheBuster=${new Date().getTime()}`)
});

export const getSession = () => dispatch =>
  dispatch({
    type: ACTION_TYPES.GET_SESSION,
    payload: axios.get('uaaserver/api/account')
  });

    public async getMessageHtml(id: string): Promise<string> {

        return (await axios.get(this.getMessageHtml_url(id), null || undefined)).data as string;
    }