def fanout(operation, activity, recipients, feed):
"""
Fanout is called in celery task and is responsible for distributing the actions into the
destination feeds.
"""
activity = Activity.deserialize(activity)
feed = apps.get_model("feeds", feed)
if operation == ADD:
return add_to_feed(activity, feed, recipients)
elif operation == REMOVE:
return remove_from_feed(activity, feed, recipients)
raise ValueError("Invalid feed operation")
def activities(self):
return [
Activity.deserialize(activity) for activity in self.activity_store
]