Clean up old activity data

Author: oneiros

app/jobs/delete_expired_activity_job.rb

@@ -0,0 +1,9 @@
+class DeleteExpiredActivityJob < ApplicationJob
+  queue_as :deletion
+
+  def perform(*args)
+    ContentActivity.expired.delete_all
+    HashtagActivity.expired.delete_all
+    LinkActivity.expired.delete_all
+  end
+end

app/models/concerns/expirable_concern.rb

@@ -0,0 +1,7 @@
+module ExpirableConcern
+  extend ActiveSupport::Concern
+
+  included do
+    scope :expired, -> { where(hour_of_activity: ..((14.days + 1.hour).ago)) }
+  end
+end

app/models/content_activity.rb

@@ -1,4 +1,5 @@
 class ContentActivity < ApplicationRecord
+  include ExpirableConcern
   include ScorableConcern
 
   belongs_to :content_object

app/models/hashtag_activity.rb

@@ -1,4 +1,5 @@
 class HashtagActivity < ApplicationRecord
+  include ExpirableConcern
   include LanguageTaggableConcern
   include ScorableConcern
 

app/models/link_activity.rb

@@ -1,4 +1,5 @@
 class LinkActivity < ApplicationRecord
+  include ExpirableConcern
   include LanguageTaggableConcern
   include ScorableConcern
 

config/recurring.yml

@@ -8,3 +8,7 @@
 #     command: "SoftDeletedRecord.due.delete_all"
 #     priority: 2
 #     schedule: at 5am every day
+production:
+  delete_expired_activity:
+    class: DeleteExpiredActivityJob
+    schedule: every hour