From a90a7cbf003ded70478eec6afdfee2581a06eaed Mon Sep 17 00:00:00 2001
From: Zog
Date: Thu, 17 May 2018 16:18:46 +0200
Subject: Refs #7031; Page loading optimizations

---
 app/services/referential_consolidated.rb | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

(limited to 'app/services/referential_consolidated.rb')

diff --git a/app/services/referential_consolidated.rb b/app/services/referential_consolidated.rb
index 465eab405..d9c8d86da 100644
--- a/app/services/referential_consolidated.rb
+++ b/app/services/referential_consolidated.rb
@@ -48,11 +48,12 @@ class ReferentialConsolidated
     attr_reader :parent
     attr_reader :ar_model
 
-    def initialize parent, ar_model, vehicle_journeys, params
+    def initialize parent, ar_model, vehicle_journeys, params, opts={}
       @parent = parent
       @ar_model = ar_model
       @all_vehicle_journeys = vehicle_journeys
       @params = params
+      @opts = opts
     end
 
     def should_highlight?
@@ -74,9 +75,18 @@ class ReferentialConsolidated
   class Route < Base
     def_delegators :ar_model, :name, :id, :time_tables, :purchase_windows, :stop_area_ids
 
+    def vehicle_journey_at_stops
+      @vehicle_journey_at_stops ||= begin
+        out = Hash.new{|h, k| h[k] = {}}
+        ar_model.vehicle_journey_at_stops.each do |vjas|
+          out[vjas.vehicle_journey_id][vjas.stop_point_id] = vjas
+        end
+      end
+    end
+
     def vehicle_journeys
       @vehicle_journeys ||= begin
-        ar_model.vehicle_journeys.map {|vj| VehicleJourney.new(self, vj, @all_vehicle_journeys, params) }
+        ar_model.vehicle_journeys.select(:id, :published_journey_name, :route_id, :journey_pattern_id).map {|vj| VehicleJourney.new(self, vj, @all_vehicle_journeys, params, vehicle_journey_at_stops: vehicle_journey_at_stops[vj.id]) }
       end
     end
 
@@ -85,7 +95,7 @@ class ReferentialConsolidated
     end
 
     def highlighted_count
-      highlighted_journeys.count
+      highlighted_journeys.except(:select).count
     end
 
     def highlighted?
@@ -99,12 +109,16 @@ class ReferentialConsolidated
   end
 
   class VehicleJourney < Base
-    def_delegators :ar_model, :id, :published_journey_name, :journey_pattern, :time_tables, :purchase_windows, :vehicle_journey_at_stops, :time_table_ids, :purchase_window_ids, :route
+    def_delegators :ar_model, :id, :published_journey_name, :journey_pattern, :time_tables, :purchase_windows, :time_table_ids, :purchase_window_ids, :route, :journey_pattern_only_objectid
 
     def highlighted?
       should_highlight? && @all_vehicle_journeys.where(id: self.id).exists?
     end
 
+    def vehicle_journey_at_stops
+      @opts[:vehicle_journey_at_stops]
+    end
+
     def has_purchase_window? purchase_window
       purchase_window_ids.include?(purchase_window.id)
     end
@@ -115,7 +129,15 @@ class ReferentialConsolidated
   end
 
   class StopPoint < Base
-    def_delegators :ar_model, :id, :arrival_time, :departure_time, :name, :stop_area, :stop_area_id
+    def_delegators :ar_model, :id, :arrival_time, :departure_time, :stop_area_id
+
+    def stop_area
+      ar_model.stop_area_light
+    end
+
+    def name
+      stop_area.name
+    end
 
     def highlighted?
       params[:q] && params[:q]["stop_areas"] && params[:q]["stop_areas"].values.any?{|v| v.to_s == stop_area_id.to_s}
-- 
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