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}
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/django-users.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/153fb077-46b8-4e13-ab6d-d0a7d4f4dd65%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
