Flux over the Wire server.js

server.js

const server = new FluxServer(8080);
const messageList = server.Store('/messageList');
messageList.set('nextId', 0).commit();
const postMessage = server.Action('/postMessage')
.onDispatch(({ nickname, message }) => {
  messageList.set(messageList.get('nextId') + 1, { nickname, message })
  .set('nextId', messageList.get('nextId') + 1)
  .commit()
});