bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/poll/live-result/service.js

import Users from '/imports/api/users';
import { makeCall } from '/imports/ui/services/api';

const sortUsers = (a, b) => {
  const sortByResponse = (a, b) => {
    const DEFAULT_CHAR = '-';
    const _a = a.answer.toLowerCase();
    const _b = b.answer.toLowerCase();
    const isDefault = (_a === DEFAULT_CHAR || _b === DEFAULT_CHAR);

    if (_a < _b || isDefault) {
      return -1;
    } if (_a > _b) {
      return 1;
    }
    return 0;
  };

  const sortByName = (a, b) => {
    const _a = a.name.toLowerCase();
    const _b = b.name.toLowerCase();

    if (_a < _b) {
      return -1;
    } if (_a > _b) {
      return 1;
    }
    return 0;
  };

  let sort = sortByResponse(a, b);
  if (sort === 0) sort = sortByName(a, b);
  return sort;
};

export default {
  sortUsers,
  getUser: userId => Users.findOne({ userId }),
  publishPoll: () => makeCall('publishPoll'),
};