+
+ def make_tombstone(%Object{data: %{"id" => id, "type" => type}}, deleted \\ DateTime.utc_now()) do
+ %ObjectTombstone{
+ id: id,
+ formerType: type,
+ deleted: deleted
+ }
+ |> Map.from_struct()
+ end
+
+ def swap_object_with_tombstone(object) do
+ tombstone = make_tombstone(object)
+
+ object
+ |> Object.change(%{data: tombstone})
+ |> Repo.update()
+ end
+
+ def delete(%Object{data: %{"id" => id}} = object) do
+ with {:ok, _obj} = swap_object_with_tombstone(object),
+ Repo.delete_all(Activity.by_object_ap_id(id)),
+ {:ok, true} <- Cachex.del(:object_cache, "object:#{id}") do
+ {:ok, object}
+ end
+ end
+
+ def set_cache(%Object{data: %{"id" => ap_id}} = object) do
+ Cachex.put(:object_cache, "object:#{ap_id}", object)
+ {:ok, object}
+ end
+
+ def update_and_set_cache(changeset) do
+ with {:ok, object} <- Repo.update(changeset) do
+ set_cache(object)
+ else
+ e -> e
+ end
+ end