Does not belong here anymore

app/helpers/notifications_helper.rb

@@ -48,7 +48,7 @@ module NotificationsHelper
 
   private
     def event_notification_action(event)
-      if event.initial_assignment?
+      if event.action.card_published? && event.eventable.assigned_to?(event.creator)
         "card_assigned"
       else
         event.action

app/models/event.rb

@@ -17,9 +17,4 @@ class Event < ApplicationRecord
   def notifiable_target
     eventable
   end
-
-  # TODO: This doesn't belong here anymore
-  def initial_assignment?
-    action == "card_published" && eventable.assigned_to?(creator)
-  end
 end