From d73784e7fd9eb325ba36742827e454bdfd960af0 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Wed, 1 Jul 2015 00:25:05 +0200
Subject: [PATCH] Added cleanup jobs.

---
 app/models/activity_stream.rb            | 17 ++++++++++++++
 app/models/online_notification.rb        | 28 ++++++++++++++++++++++++
 db/migrate/20150701000001_add_cleanup.rb | 24 ++++++++++++++++++++
 3 files changed, 69 insertions(+)
 create mode 100644 db/migrate/20150701000001_add_cleanup.rb

diff --git a/app/models/activity_stream.rb b/app/models/activity_stream.rb
index 4ac607f50..242086483 100644
--- a/app/models/activity_stream.rb
+++ b/app/models/activity_stream.rb
@@ -118,4 +118,21 @@ return all activity entries of an user
     list
   end
 
+=begin
+
+cleanup old stream messages
+
+  ActivityStream.cleanup
+
+optional you can parse the max oldest stream entries
+
+  ActivityStream.cleanup(4.months)
+
+=end
+
+  def self.cleanup(diff = 4.months)
+    ActivityStream.where('created_at < ?', Time.zone.now - diff).delete_all
+    true
+  end
+
 end
diff --git a/app/models/online_notification.rb b/app/models/online_notification.rb
index 96ac1d653..808c93457 100644
--- a/app/models/online_notification.rb
+++ b/app/models/online_notification.rb
@@ -3,6 +3,7 @@
 class OnlineNotification < ApplicationModel
   belongs_to :type_lookup,     class_name: 'TypeLookup'
   belongs_to :object_lookup,   class_name: 'ObjectLookup'
+  belongs_to :user
 
   after_create    :notify_clients_after_change
   after_update    :notify_clients_after_change
@@ -188,4 +189,31 @@ returns:
     )
   end
 
+=begin
+
+cleanup old online notifications
+
+  OnlineNotification.cleanup
+
+=end
+
+  def self.cleanup
+    OnlineNotification.where('created_at < ?', Time.zone.now - 12.months).delete_all
+    OnlineNotification.where('seen = ? AND created_at < ?', true, Time.zone.now - 4.months).delete_all
+
+    # notify all agents
+    users = Ticket::ScreenOptions.agents
+    users.each {|user|
+      Sessions.send_to(
+        user.id,
+        {
+          event: 'OnlineNotification::changed',
+          data: {}
+        }
+      )
+    }
+
+    true
+  end
+
 end
diff --git a/db/migrate/20150701000001_add_cleanup.rb b/db/migrate/20150701000001_add_cleanup.rb
new file mode 100644
index 000000000..fbb0c1f56
--- /dev/null
+++ b/db/migrate/20150701000001_add_cleanup.rb
@@ -0,0 +1,24 @@
+class AddCleanup < ActiveRecord::Migration
+  def up
+
+    # delete old entries
+    Scheduler.create_or_update(
+      name: 'Delete old activity stream entries.',
+      method: 'ActivityStream.cleanup',
+      period: 1.day,
+      prio: 2,
+      active: true,
+      updated_by_id: 1,
+      created_by_id: 1,
+    )
+    Scheduler.create_or_update(
+      name: 'Delete old online notification entries.',
+      method: 'OnlineNotification.cleanup',
+      period: 1.day,
+      prio: 2,
+      active: true,
+      updated_by_id: 1,
+      created_by_id: 1,
+    )
+  end
+end