Hi - I'll only reply to this thread, as you seem to have posted it twice
with different subjects.
If you're going with the groups approach, as it seems you are, you need to
add the user to multiple groups, one for each room, and then stick the room
name in the group sends so you can distinguish them.
Andrew
On Tue, Apr 25, 2017 at 4:25 PM, Yarnball <ycono...@gmail.com> wrote:
> Hi,
>
> I've currently setup Django channels to receive all the `messages` from a
> single `room`. However, I would like to set it up to receive `messages`
> from several rooms. In DRF, I'd use serializers to achieve this. However,
> in sockets, I am unsure how I would do it.
>
> What is the correct
>
> EG from chat rooms entitled `Foo` and `Bar` would look like this:
>
> [
> {
> "label": "Foo",
> "pk": 5,
> "message": [
> {
> "handle": "Bruce",
> "message": "Yo"
> },
> {
> "handle": "Sol",
> "message": "Hey"
> }
> ]
> },
> {
> "label": "Bar",
> "pk": 10,
> "message": [
> {
> "handle": "Sol",
> "message": "Hi"
> },
> {
> "handle": "Alfred",
> "message": "Yo"
> }
> ]
> }
> ]
>
> # consumers.py
>
> @channel_session
> def ws_connect(message):
> prefix, label = message['path'].strip('/').split('/')
> room = Room.objects.get(label=label)
> chathistory = room.messages.all().order_by('timestamp')
> Group('chat-' + label).add(message.reply_channel)
> message.channel_session['room'] = room.label
> message.reply_channel.send({'text': json.dumps([msg.as_dict() for msg
> in chathistory.all()])})
>
>
> # models .py
>
> class Room(models.Model):
> name = models.TextField()
> label = models.SlugField(unique=True)
>
> class Message(models.Model):
> room = models.ForeignKey(Room, related_name='messages')
> handle = models.TextField()
> message = models.TextField()
> timestamp = models.DateTimeField(default=timezone.now, db_index=True)
> def __unicode__(self):
> return '[{timestamp}] {handle}: {message}'.format(**self.as_dict
> ())
>
>
> @property
> def formatted_timestamp(self):
> return self.timestamp.strftime("%H:%M:%S")
>
> def as_dict(self):
> return {'pk':self.pk, 'handle': self.handle, 'message': self.
> message, 'timestamp': self.formatted_timestamp}
>
>
>
>
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