Refs #7227; Performance-oriented cleanup implementation

2 files changed, 13 insertions, 1 deletions

diff --git a/app/models/chouette/route.rb b/app/models/chouette/route.rb
index 6a02203ad..f1cc562f1 100644
--- a/app/models/chouette/route.rb
+++ b/app/models/chouette/route.rb
@@ -34,6 +34,7 @@ module Chouette
         Chouette::Route.vehicle_journeys_timeless(proxy_association.owner.journey_patterns.pluck( :departure_stop_point_id))
       end
     end
+    has_many :vehicle_journey_at_stops, through: :vehicle_journeys
     has_many :vehicle_journey_frequencies, :dependent => :destroy do
       # Todo : I think there is a better way to do this.
       def timeless
@@ -92,6 +93,17 @@ module Chouette
           TomTom.enabled?
       }
 
+    def clean!
+      vehicle_journeys.find_each do |vj|
+        vj.vehicle_journey_at_stops.delete_all
+      end
+      vehicle_journeys.delete_all
+      journey_patterns.delete_all
+      stop_points.delete_all
+      routing_constraint_zones.delete_all
+      self.delete
+    end
+
     def duplicate opposite=false
       overrides = {
         'opposite_route_id' => nil,
diff --git a/app/models/clean_up.rb b/app/models/clean_up.rb
index 9cf2389c9..c9dc269ac 100644
--- a/app/models/clean_up.rb
+++ b/app/models/clean_up.rb
@@ -109,7 +109,7 @@ class CleanUp < ApplicationModel
 
   def destroy_routes_outside_referential
     line_ids = referential.metadatas.pluck(:line_ids).flatten.uniq
-    Chouette::Route.where(['line_id not in (?)', line_ids]).destroy_all
+    Chouette::Route.where(['line_id not in (?)', line_ids]).find_each &:clean!
   end
 
   def destroy_vehicle_journeys