User deletion fixes

app/models/event.rb

@@ -205,6 +205,7 @@ class Event < ActiveRecord::Base
       end
     alert
   end
+
   private
 
   def abstract_limit

app/models/event_user.rb

@@ -5,10 +5,4 @@ class EventUser < ActiveRecord::Base
 
   belongs_to :event
   belongs_to :user
-
-  def self.create_deleted_eventuser(user,event)
-    event_role = event.event_users.where(user: user).first.event_role
-    event.event_users.where(user: user).destroy_all
-    EventUser.create(user: User.find_by(email: 'deleted@localhost.osem'), event: event, event_role: event_role)
-  end
 end

app/models/user.rb

@@ -130,7 +130,9 @@ class User < ActiveRecord::Base
         if event.start_time.nil? || event.start_time > DateTime.now
           event.destroy
         else
-          EventUser.create_deleted_eventuser(self,event)
+          event_role = event.event_users.where(user: self).first.event_role
+          event.event_users.where(user: self).destroy_all
+          EventUser.create(user: User.find_by(email: 'deleted@localhost.osem'), event: event, event_role: event_role)
         end
       end
       super