maintenance: consolidate maintenance tasks in logical/maintenance.rb.

app/logical/maintenance.rb

@@ -1,5 +1,12 @@
-class DailyMaintenance
-  def run
+module Maintenance
+  module_function
+
+  def hourly
+    UploadErrorChecker.new.check!
+    DelayedJobErrorChecker.new.check!
+  end
+
+  def daily
     ActiveRecord::Base.connection.execute("set statement_timeout = 0")
     PostPruner.new.prune!
     Upload.where('created_at < ?', 1.day.ago).delete_all
@@ -18,4 +25,11 @@ class DailyMaintenance
     TagChangeRequestPruner.reject_all
     Ban.prune!
   end
+
+  def weekly
+    ActiveRecord::Base.connection.execute("set statement_timeout = 0")
+    UserPasswordResetNonce.prune!
+    ApproverPruner.prune!
+    TagRelationshipRetirementService.find_and_retire!
+  end
 end

app/logical/monthly_maintenance.rb

@@ -1,5 +0,0 @@
-class MonthlyMaintenance
-  def run
-    ActiveRecord::Base.connection.execute("set statement_timeout = 0")
-  end
-end

app/logical/weekly_maintenance.rb

@@ -1,8 +0,0 @@
-class WeeklyMaintenance
-  def run
-    ActiveRecord::Base.connection.execute("set statement_timeout = 0")
-    UserPasswordResetNonce.prune!
-    ApproverPruner.prune!
-    # JanitorPruner.new.prune!
-  end
-end