JavaScript code using Cylon.js to drive an Ollie and a BB-8 behind a web-service

bb8-ollie-cylon-controller.js

var Cylon = require('cylon');

var cyrob = Cylon.robot({
  
  connections: {     
    bluetooth_ollie: { adaptor: 'central', uuid: '1259a8ff5b694bf39c77d235fa8ade26', module: 'cylon-ble'},
    bluetooth_bb8: { adaptor: 'central', uuid: '971cf6561dec4974ab9d266927873778', module: 'cylon-ble'}
  },
  
  devices: {
    ollie: { driver: 'ollie', connection: 'bluetooth_ollie', duration: 600, speed: 50},
    bb8: { driver: 'ollie', connection: 'bluetooth_bb8', duration: 1500, speed: 150}
  },

  connectedRobots: [ 'ollie', 'bb8'],

  robotApply: function(f, robots) {
    var my = this;
    robots = (robots || my.connectedRobots);
    for (var i = 0; i < robots.length; i++) {
      var robot = my[robots[i]];
      f(robot);
    }
  },
  
  wake: function(robots) {
    var my = this;
    
    var rs = robots || my.connectedRobots;
    console.log('Waking ' + rs);
    
    my.robotApply(function(r) { r.wake(2, 2, 2, 2); }, robots);

    after(100, function() {
      my.robotApply(function(robot) { robot.setRGB(0x00FFFF); });
    });
  },
  
  moveInDirection: function(direction, robots) {
    var my = this;
    var speed = 60;

    var rs = robots || my.connectedRobots;
    console.log('Moving ' + rs + ' ' + direction);
    
    switch (direction) {
      case 'forward':
        my.moveThenStop(0, robots);
        break;
      case 'backward':
        my.moveThenStop(180, robots);
        break;
      case 'left':
        my.moveThenStop(270, robots);
        break;
      case 'right':
        my.moveThenStop(90, robots);
        break;
      default:
        my.moveThenStop(parseInt(direction), robots);
    }
  },

  moveThenStop: function(direction, robots) {
    var my = this;
    my.robotApply(function(r) {
      r.roll(r.details.speed, direction, 1);
      after(r.details.duration, function(){
        r.stop();
      });
    }, robots);
  },
  
  commands: function() {
    return {
      wake: this.wake,
      moveInDirection: this.moveInDirection,
      moveThenStop: this.moveThenStop
    };
  }
});
cyrob.start();

exports.controller = function() {
  return cyrob; 
};