lib/doorkeeper/models/concerns/revocable.rb in doorkeeper-4.0.0.rc2 vs lib/doorkeeper/models/concerns/revocable.rb in doorkeeper-4.0.0.rc3

@@ -1,13 +1,30 @@
 module Doorkeeper
   module Models
     module Revocable
       def revoke(clock = Time)
-        update_attribute :revoked_at, clock.now
+        update_attribute :revoked_at, clock.now.utc
       end
 
       def revoked?
-        !!(revoked_at && revoked_at <= Time.now)
+        !!(revoked_at && revoked_at <= Time.now.utc)
+      end
+
+      def revoke_previous_refresh_token!
+        return unless refresh_token_revoked_on_use?
+        old_refresh_token.revoke if old_refresh_token
+        update_attribute :previous_refresh_token, ""
+      end
+
+      private
+
+      def old_refresh_token
+        @old_refresh_token ||=
+          AccessToken.by_refresh_token(previous_refresh_token)
+      end
+
+      def refresh_token_revoked_on_use?
+        Doorkeeper.configuration.refresh_token_revoked_on_use?
       end
     end
   end
 end