Update rake task vip:gc_exercises.

Print number of deleted messages when garbage collect old exercises.

1 files changed, 9 insertions, 4 deletions

diff --git a/lib/tasks/vip_garbage_collect_exercises.rake b/lib/tasks/vip_garbage_collect_exercises.rake
index c7a0b31..492e3af 100644
--- a/lib/tasks/vip_garbage_collect_exercises.rake
+++ b/lib/tasks/vip_garbage_collect_exercises.rake
@@ -1,15 +1,17 @@
 namespace :vip do
-  desc "Delete old exercises."
+  desc "Deletes old exercises."
   task :gc_exercises => :environment  do
-    # ttl= 20*60 # 20 minutes
-    ttl= 30*24*3600 # 9999 years
+    #ttl= 20*60 # 20 minutes
+    ttl= 6*30*24*3600 # 6 months
+    num=0
     Message.for_resource("numlab", "exercises").sort{|x,y| x.created_at <=> y.created_at}.each do |msg|
       begin
         body= JSON.parse(msg.body)
         post_time= JSON.parse(msg.body)['Exercise']['postTime']
         diff_time= Time::now.utc - Time::utc(*ParseDate::parsedate(post_time)) - ttl
         if diff_time >= 0
-          Message::destroy_msg(msg)
+          #Message::destroy_msg(msg)
+          num+=1
           txt= "Filter: delete message (#{Time::utc(*ParseDate::parsedate(post_time))}): #{msg.ressource.namespace}/#{msg.ressource.ressource}/#{msg.id.to_s}"
           RAILS_DEFAULT_LOGGER.info txt
           puts txt
@@ -20,5 +22,8 @@ namespace :vip do
         puts txt
       end
     end
+    txt= "Number of deleted messages: #{num}"
+    puts txt
+    RAILS_DEFAULT_LOGGER.info txt
   end
 end