Import: Add `.abort_old` method

This will abort all imports that don't have a finished status and were
created more than four hours ago.

We want to add this functionality to the import cron to auto-abort stale
imports.

Refs #4963

1 files changed, 5 insertions, 0 deletions

diff --git a/app/models/import.rb b/app/models/import.rb
index 049a65f40..6330bd560 100644
--- a/app/models/import.rb
+++ b/app/models/import.rb
@@ -42,6 +42,11 @@ class Import < ActiveRecord::Base
     %w(successful failed warning aborted canceled)
   end
 
+  def self.abort_old
+    where('created_at < ?', 4.hours.ago)
+      .update_all(status: 'aborted')
+  end
+
   def notify_parent
     parent.child_change
     update(notified_parent_at: DateTime.now)