+ def set_suggestion(users, is_suggested) when is_list(users) do
+ Repo.transaction(fn ->
+ Enum.map(users, fn user ->
+ with {:ok, user} <- set_suggestion(user, is_suggested), do: user
+ end)
+ end)
+ end
+
+ def set_suggestion(%User{is_suggested: is_suggested} = user, is_suggested), do: {:ok, user}
+
+ def set_suggestion(%User{} = user, is_suggested) when is_boolean(is_suggested) do
+ user
+ |> change(is_suggested: is_suggested)
+ |> update_and_set_cache()
+ end
+