random-users.js

function addUser(name, room, active, owner) {
    var user = {
        name: name,
        hash: null,
        owner: owner,
        active: active,
        noteClass: '',
        note: 'This is a note',
        flagClass: '',
        flag: 'bb',
        country: 'Barbados',
        lastActive: new Date(),
        timeAgo: $.timeago(new Date()),
        admin: false
    };

    window.chat.ui.addUser(user, room);
}

function removeUser(name, room) {
    window.chat.ui.removeUser({Name: name}, room)
}

function isOwner(n) {
   return n < 3;
}

function isActive(n) {
    return getRandomInt(0, n) > (n/2);
}

function randomActivity(maxUsers, room) 
{
    var index = getRandomInt(0, maxUsers);
    
    if(getRandomInt(0, 1) === 1) {
        addUser("user_" + index, room, isActive(index), isOwner(index), room);
    }
    else {
        removeUser("user_" + index, room);
    }
    
    var nextInterval = Math.round(Math.random() * (1000 - 500)) + 500;
    setTimeout(function() {
        randomActivity(maxUsers, room);
    }, 
    nextInterval);
}

function getRandomInt(min, max) {
    return Math.floor(Math.random() * (max - min + 1)) + min;
}

randomActivity(300, "newRoom")