init push - laying out the project

portal/app/jobs/clear_old_pulls_job.rb

@@ -0,0 +1,8 @@
+class ClearOldPullsJob < ApplicationJob
+  queue_as :high
+
+  def perform(args = {})
+    max_hours_to_keep = ENV['MAX_HISTORY_HOURS']&.to_i || 2
+    TipSourceData.where("created_at < ?", max_hours_to_keep.hours.ago).delete_all
+  end
+end