Meteor.publish('people', function(limit) {
  check(limit, Number);

  if (!Match.test(this.userId, String)) {
    return [];
  }

  const user = Users.findOne(this.userId);
  if (user && user.isAdmin) {
    return Users.find(
      {},
      {
        limit,
        sort: { createdAt: -1 },
        fields: {
          username: 1,
          'profile.fullname': 1,
          isAdmin: 1,
          emails: 1,
          createdAt: 1,
          loginDisabled: 1,
          authenticationMethod: 1,
        },
      },
    );
  } else {
    return [];
  }
});