def index(request):
# from channels.layers import get_channel_layer
# from asgiref.sync import async_to_sync
# channel_layer = get_channel_layer()
# async_to_sync(channel_layer.group_send)(
# "chat_lobby",
# {
# 'type': 'chat.message',
# 'message': "6666666yyyyy66666666"
# }
# )
# r = Room.objects.filter(id=46).update(name="33333333") # 如果信号中使用post＿save 此更新不会出发信号机制
r = Room()
r.name = "xiao"
r.label = "qq "
r.save()
return render(request, 'chat/index.html', {})
def generate_room(data):
user = User.query.filter_by(username=data['username']).first()
room = Room()
room.name = data['room_name']
user.rooms.append(room)
db.session.commit()
message = Message(
user_id=user.id,
room_id=room.id,
content=f"{user.username} just created room <b>{room.id}</b>")
db.session.add(message)
db.session.commit()
socketio.emit('room_created_sucessfully', {'room_id': room.id, \
'room_name':room.name \
}, to=request.sid)