bigbluebutton-Github/bigbluebutton-html5/imports/api/group-chat/server/publishers.js

import GroupChat, { CHAT_ACCESS_PUBLIC } from '/imports/api/group-chat';
import { Meteor } from 'meteor/meteor';
import { check } from 'meteor/check';

import Logger from '/imports/startup/server/logger';
import mapToAcl from '/imports/startup/mapToAcl';

function groupChat(credentials) {
  const { meetingId, requesterUserId, requesterToken } = credentials;

  check(meetingId, String);
  check(requesterUserId, String);
  check(requesterToken, String);

  Logger.info(`Publishing group-chat for ${meetingId} ${requesterUserId} ${requesterToken}`);

  return GroupChat.find({ meetingId });
}

function publish(...args) {
  const boundGroupChat = groupChat.bind(this);
  return mapToAcl('subscriptions.group-chat', boundGroupChat)(args);
}

Meteor.publish('group-chat', publish);