help-fem/test/fixtures/server.js

A Browserify/Node.js client module for the Help.com team's FEM.

'use strict';

// This is a websocket server that is used to mock
// femio calls.

var Server = require('ws').Server;
var uuid = require('uuid');
var Message = require('./message');

// Note, whoever requires this is responsible for closing
// the server
var wss = new Server({ port: 8000 }, function(err) {
  if (err) {
    throw err;
  }

  wss.isListening = true;
});

wss.isListening = false;
wss.clientId = uuid.v4();

module.exports = wss;

wss.on('connection', function(ws) {
  ws.on('message', handleMessage);

  ws.on('error', console.error);
});

wss.on('error', console.error)

function handleMessage(msg) {
  msg = JSON.parse(msg);
  var type = msg.event;
  switch (type) {
    case 'client session event':
      handleSession(this, msg.message);
      break;
    case 'client chat event':
      handleChat(this, msg.message);
      break;
    default:
      console.log('unhandled event', msg);
      break;
  }
}

function handleSession(socket, msg) {
  var type = msg.meta.type;
  var m = new Message('server session event', {
    meta: {
      result: 'SUCCESS',
      type: type
    },
    data: {}
  }, msg);
  socket.send(m.toJSON());
}

function handleChat(socket, msg) {
  var type = msg.meta.type;
  var m = new Message('server chat event', {
    meta: {
      result: 'SUCCESS',
      type: type
    },
    data: {}
  }, msg);
  socket.send(m.toJSON());
}