[fix #3315] Migrate service organisme

lib/tasks/2019_02_18_migrate_service_organisme.rake

@@ -0,0 +1,17 @@
+namespace :after_party do
+  desc 'Deployment task:  migrate service organisme'
+  task migrate_service_organisme: :environment do
+    table = {
+      'commune': 'collectivite_territoriale',
+      'departement': 'collectivite_territoriale',
+      'region': 'collectivite_territoriale',
+      'prefecture': 'service_deconcentre_de_l_etat'
+    }
+
+    table.each do |(old_name, new_name)|
+      Service.where(type_organisme: old_name).update_all(type_organisme: new_name)
+    end
+
+    AfterParty::TaskRecord.create version: '20190201121252'
+  end
+end