+ @spec undo(User.t(), Activity.t()) :: {:ok, map(), keyword()}
+ def undo(actor, object) do
+ {:ok,
+ %{
+ "id" => Utils.generate_activity_id(),
+ "actor" => actor.ap_id,
+ "type" => "Undo",
+ "object" => object.data["id"],
+ "to" => object.data["to"] || [],
+ "cc" => object.data["cc"] || []
+ }, []}
+ end
+