+ def emoji_reactions_by(%{assigns: %{user: user}} = conn, %{"id" => activity_id}) do
+ with %Activity{} = activity <- Activity.get_by_id_with_object(activity_id),
+ %Object{data: %{"reactions" => emoji_reactions}} when is_list(emoji_reactions) <-
+ Object.normalize(activity) do
+ reactions =
+ emoji_reactions
+ |> Enum.map(fn [emoji, user_ap_ids] ->
+ users =
+ Enum.map(user_ap_ids, &User.get_cached_by_ap_id/1)
+ |> Enum.filter(& &1)
+
+ %{
+ emoji: emoji,
+ count: length(users),
+ accounts: AccountView.render("index.json", %{users: users, for: user, as: :user}),
+ reacted: !!(user && user.ap_id in user_ap_ids)
+ }
+ end)
+
+ conn
+ |> json(reactions)
+ else
+ _e ->
+ conn
+ |> json([])
+ end
+ end
+
+ def react_with_emoji(%{assigns: %{user: user}} = conn, %{"id" => activity_id, "emoji" => emoji}) do
+ with {:ok, _activity, _object} <- CommonAPI.react_with_emoji(activity_id, user, emoji),
+ activity <- Activity.get_by_id(activity_id) do
+ conn
+ |> put_view(StatusView)
+ |> render("show.json", %{activity: activity, for: user, as: :activity})
+ end
+ end
+
+ def unreact_with_emoji(%{assigns: %{user: user}} = conn, %{
+ "id" => activity_id,
+ "emoji" => emoji
+ }) do
+ with {:ok, _activity, _object} <- CommonAPI.unreact_with_emoji(activity_id, user, emoji),
+ activity <- Activity.get_by_id(activity_id) do
+ conn
+ |> put_view(StatusView)
+ |> render("show.json", %{activity: activity, for: user, as: :activity})
+ end
+ end
+