/**
   * An Api to add new chat in the chatroom
   *
   * @param dto
   * @return
   */
  @POST
  @Produces(MediaType.APPLICATION_JSON)
  public String addChat(ChatDto dto) {
    /*	ChatDao dao=new ChatDao();
    return dao.addChat(dto);*/

    ChatsDao dao = new ChatsDao();
    return dao.addChat(dto);
  }
  /**
   * An Api to fetch all the chats in the chatroom
   *
   * @return
   */
  @GET
  @Produces(MediaType.APPLICATION_JSON)
  public List<Chats> getChats() {
    /*List list=new ArrayList();
    ChatDao dao=new ChatDao();
    list=dao.getChats();
    return list;
    */

    List<Chats> list = new ArrayList();
    ChatsDao chatsDao = new ChatsDao();
    list = chatsDao.getChats();
    return list;
  }