Add expired/revoked scopes for doorkeeper models via extension modules (#29936)

app/lib/access_grant_extension.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+module AccessGrantExtension
+  extend ActiveSupport::Concern
+
+  included do
+    scope :expired, -> { where.not(expires_in: nil).where('created_at + MAKE_INTERVAL(secs => expires_in) < NOW()') }
+    scope :revoked, -> { where.not(revoked_at: nil).where(revoked_at: ...Time.now.utc) }
+  end
+end