+ def validate(%{"type" => type} = object, meta)
+ when type in ~w[Event Question Audio Video Article] do
+ validator =
+ case type do
+ "Event" -> EventValidator
+ "Question" -> QuestionValidator
+ "Audio" -> AudioVideoValidator
+ "Video" -> AudioVideoValidator
+ "Article" -> ArticleNoteValidator
+ end
+
+ with {:ok, object} <-
+ object
+ |> validator.cast_and_validate()
+ |> Ecto.Changeset.apply_action(:insert) do
+ object = stringify_keys(object)
+
+ # Insert copy of hashtags as strings for the non-hashtag table indexing
+ tag = (object["tag"] || []) ++ Object.hashtags(%Object{data: object})
+ object = Map.put(object, "tag", tag)
+
+ {:ok, object, meta}
+ end
+ end
+