- defp boost_search_results(results, nil), do: results
-
- defp boost_search_results(results, for_user) do
- friends_ids = get_friends_ids(for_user)
- followers_ids = get_followers_ids(for_user)
-
- Enum.map(
- results,
- fn u ->
- search_rank_coef =
- cond do
- u.id in friends_ids ->
- 1.2
-
- u.id in followers_ids ->
- 1.1
-
- true ->
- 1
- end
-
- Map.put(u, :search_rank, u.search_rank * search_rank_coef)
- end
- )
- |> Enum.sort_by(&(-&1.search_rank))
- end
-