defp send_to_user(_,_,_), do: nil
- def publish(user, activity, poster \\ &@httpoison.post/3)
+ def publish(user, activity, poster \\ &@httpoison.post/4)
def publish(%{info: %{"keys" => keys}} = user, activity, poster) do
feed = ActivityRepresenter.to_simple_form(activity, user, true)
|> ActivityRepresenter.wrap_with_entry