def test_send_video_to_simple_user(self):
"""A message containing serialized video is dispatched to the regular group."""
video = VideoFactory()
channel_layer = get_channel_layer()
async_to_sync(channel_layer.group_add)(
VIDEO_ROOM_NAME.format(video_id=str(video.id)), "test_channel")
channel_layers_utils.dispatch_video(video, to_admin=False)
message = async_to_sync(channel_layer.receive)("test_channel")
self.assertEqual(message["type"], "video_updated")
self.assertEqual(
message["video"],
VideoSerializer(video, context={
"is_admin": False
}).data)
def initiate_live(
self,
request,
pk=None,
):
"""Create a live stack on AWS ready to stream.
Parameters
----------
request : Type[django.http.request.HttpRequest]
The request on the API endpoint
pk: string
The primary key of the video
Returns
-------
Type[rest_framework.response.Response]
HttpResponse with the serialized video.
"""
serializer = serializers.InitLiveStateSerializer(data=request.data)
if not serializer.is_valid():
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
video = self.get_object()
video.live_type = serializer.validated_data["type"]
video.upload_state = defaults.PENDING
video.live_state = defaults.IDLE
video.uploaded_on = None
video.save()
# Dispatch only for admin users. No student should be connected on the video at this point.
channel_layers_utils.dispatch_video(video, to_admin=True)
serializer = self.get_serializer(video)
return Response(serializer.data)