Refs #6367; Add metadata to routes

2 files changed, 22 insertions, 1 deletions

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 9a83394e2..4a89410d3 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,5 +1,6 @@
 class ApplicationController < ActionController::Base
   include PaperTrailSupport
+  include MetadataControllerSupport
   include Pundit
   include FeatureChecker
 
@@ -10,7 +11,6 @@ class ApplicationController < ActionController::Base
   before_action :authenticate_user!
   before_action :set_locale
 
-
   # Load helpers in rails engine
   helper LanguageEngine::Engine.helpers
 
diff --git a/app/controllers/concerns/metadata_controller_support.rb b/app/controllers/concerns/metadata_controller_support.rb
new file mode 100644
index 000000000..4ac625c01
--- /dev/null
+++ b/app/controllers/concerns/metadata_controller_support.rb
@@ -0,0 +1,21 @@
+module MetadataControllerSupport
+  extend ActiveSupport::Concern
+
+  included do
+    after_action :set_creator_metadata, only: :create
+    after_action :set_modifier_metadata, only: :update
+  end
+
+  def user_for_metadata
+    current_user ? current_user.username : ''
+  end
+
+  def set_creator_metadata
+    resource.try(:set_metadata!, :creator_username, user_for_metadata) if resource.valid?
+  end
+
+  def set_modifier_metadata
+    resource.try :set_metadata!, :modifier_username, user_for_metadata
+  end
+
+end