refactor messages

mbta · Oct 8, 2024 · a8c4421 · a8c4421
1 parent ec5a827
commit a8c4421
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Showing 7 changed files with 313 additions and 724 deletions.
diff --git a/lib/signs/realtime.ex b/lib/signs/realtime.ex
@@ -145,21 +145,16 @@ defmodule Signs.Realtime do
     current_time = sign.current_time_fn.()
 
     alert_status =
-      sign.source_config
-      |> map_source_config(&get_alert_status_for_source_config(&1, sign.alerts_engine))
-      |> then(fn
-        {alert_status, alert_status} -> alert_status
-        alert_status -> alert_status
+      map_source_config(sign.source_config, fn config ->
+        stop_ids = SourceConfig.sign_stop_ids(config)
+        routes = SourceConfig.sign_routes(config)
+        sign.alerts_engine.max_stop_status(stop_ids, routes)
       end)
 
     first_scheduled_departures =
-      sign.source_config
-      |> map_source_config(
-        &{
-          sign.headway_engine.get_first_scheduled_departure(SourceConfig.sign_stop_ids(&1)),
-          &1.headway_destination
-        }
-      )
+      map_source_config(sign.source_config, fn config ->
+        sign.headway_engine.get_first_scheduled_departure(SourceConfig.sign_stop_ids(config))
+      end)
 
     prev_predictions_lookup =
       for prediction <- sign.prev_predictions, into: %{} do
@@ -280,14 +275,6 @@ defmodule Signs.Realtime do
     %{sign | tick_read: sign.tick_read - 1}
   end
 
-  defp get_alert_status_for_source_config(config, alerts_engine) do
-    stop_ids = SourceConfig.sign_stop_ids(config)
-    routes = SourceConfig.sign_routes(config)
-    alert_status = alerts_engine.max_stop_status(stop_ids, routes)
-
-    alert_status
-  end
-
   defp map_source_config({top, bottom}, fun), do: {fun.(top), fun.(bottom)}
   defp map_source_config(config, fun), do: fun.(config)
 end
diff --git a/lib/signs/utilities/early_am_suppression.ex b/lib/signs/utilities/early_am_suppression.ex