From 967a6086db39e0781e5290e86b88b4cc489d2ab7 Mon Sep 17 00:00:00 2001
From: francis <francis>
Date: Wed, 22 Apr 2009 01:10:32 +0000
Subject: When URL of request changes, reindex its events.

---
 app/models/info_request.rb | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'app/models/info_request.rb')

diff --git a/app/models/info_request.rb b/app/models/info_request.rb
index 025a9247e..a37baf8d8 100644
--- a/app/models/info_request.rb
+++ b/app/models/info_request.rb
@@ -23,7 +23,7 @@
 # Copyright (c) 2007 UK Citizens Online Democracy. All rights reserved.
 # Email: francis@mysociety.org; WWW: http://www.mysociety.org/
 #
-# $Id: info_request.rb,v 1.186 2009-04-13 09:18:48 tony Exp $
+# $Id: info_request.rb,v 1.187 2009-04-22 01:10:33 francis Exp $
 
 require 'digest/sha1'
 require File.join(File.dirname(__FILE__),'../../vendor/plugins/acts_as_xapian/lib/acts_as_xapian')
@@ -105,6 +105,18 @@ class InfoRequest < ActiveRecord::Base
         )
     end
 
+    # if the URL name has changed, then all request: queries
+    # will break unless we update index for every event 
+    after_save :reindex_request_events
+    def reindex_request_events
+        if self.changes.include?('url_title')
+            for info_request_event in self.info_request_events
+                info_request_event.xapian_mark_needs_index
+            end
+        end
+    end
+
+
     # For debugging
     def InfoRequest.profile_search(query)
         t = Time.now.usec
-- 
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