Make the "receive" function available to caller

Hello, I just started playing with phoenix’s channels and found a small issue with this library. I try to get information from the reply of the “join” call. According to the doc, this could be done using the receive function :

channel.join()
  .receive("ok", resp => { console.log("Joined successfully", resp) })

But when I try to use ember-phoenix :

const channel = this.joinChannel("room:123", {
  nickname: "Mike"
  })
  .receive("ok", resp => { console.log("Joined successfully", resp) });

this throws a “receive function is not defined” So I had to make ember-phoenix return the channel.join() object instead of the channel object, and it works. But now, to access the channel object itself, I have to do this :

    const channel = this.joinChannel("room:123", {
      nickname: "Mike"
    });
    // add message handlers
    channel.channel.on("notification", () => _onNotification(...arguments));

Is there a more “elegant” way to address this issue ? Thanks !

[bkbooth]

I just ran into this issue. I ended up writing my own joinChannel() method in my service that extends PhoenixSocket and made it return a Promise so that I can know if the connection worked or not:

joinChannel(name, params) {
  return new Ember.RSVP.Promise((resolve, reject) => {
    const socket = get(this, 'socket')
    Ember.assert('Must connect to a socket first', socket)

    const channel = socket.channel(name, params)
    channel.join()
      .receive('ok', () => resolve(channel))
      .receive('error', (message) => reject(new Error(message)))
  })
},

[greyhwndz]

any say on this? @mike-north