FIX: move draft cleanup to the dedicated method and add test

app/jobs/scheduled/clean_up_drafts.rb

@@ -1,12 +0,0 @@
-module Jobs
-  class CleanUpDrafts < Jobs::Scheduled
-    every 1.week
-
-    def execute(args)
-      delete_drafts_older_than_n_days = SiteSetting.delete_drafts_older_than_n_days.days.ago
-
-      # remove old drafts
-      Draft.where("updated_at < ?", delete_drafts_older_than_n_days).destroy_all
-    end
-  end
-end

app/models/draft.rb

@@ -41,6 +41,10 @@ class Draft < ActiveRecord::Base
                WHERE s.draft_key = drafts.draft_key AND
                      s.user_id = drafts.user_id
             )")
+
+    # remove old drafts
+    delete_drafts_older_than_n_days = SiteSetting.delete_drafts_older_than_n_days.days.ago
+    Draft.where("updated_at < ?", delete_drafts_older_than_n_days).destroy_all
   end
 
 end

config/site_settings.yml

@@ -893,7 +893,7 @@ uncategorized:
     default: 0
     hidden: true
 
-  delete_drafts_older_than_n_days: 90
+  delete_drafts_older_than_n_days: 180
 
   tos_topic_id:
     default: -1

spec/models/draft_spec.rb

@@ -34,7 +34,7 @@ describe Draft do
     expect(Draft.get(@user, "test", 1)).to eq "hello"
   end
 
-  it 'can cleanup old' do
+  it 'can cleanup old drafts' do
     user = Fabricate(:user)
     key = Draft::NEW_TOPIC
 
@@ -55,6 +55,13 @@ describe Draft do
     Draft.cleanup!
 
     expect(Draft.count).to eq 1
+
+    # should cleanup drafts more than 180 days old
+    SiteSetting.stubs(:delete_drafts_older_than_n_days).returns(180)
+
+    Draft.last.update_columns(updated_at: 200.days.ago)
+    Draft.cleanup!
+    expect(Draft.count).to eq 0
   end