topics notification

app/models/forum_message.rb

@@ -12,32 +12,34 @@ class ForumMessage < ActiveRecord::Base
   
   
   after_create do
-    topic = ForumTopic.find(self.forum_topic_id)
+    topic = self.topic
-    
+    if topic.forum_messages.count > 1
-    user_to_notify = []
-    
-    ForumUser.where(:new_messages_notifications => true).each do |forum_user|
-      
-      user_to_notify << forum_user 
       
     
+      user_to_notify = []
+    
+      ForumUser.where(:new_messages_notifications => true).each do |forum_user|
+      
+        user_to_notify << forum_user 
+   
+        
+      end
+      FollowedTopic.where(:forum_topic_id => self.forum_topic_id).each do |followed_topic|
+        user_to_notify << followed_topic.forum_user
+      end
+    
+      if self.forum_user.follow_participated_topics
+        folowed_topic = forum_user.followed_topics.find_or_initialize_by_forum_topic_id(topic.id)
+        folowed_topic.save
+      end
+    
+    
+      user_to_notify.uniq!
+    
+      user_to_notify.each do |forum_user|
+        ForumMails.message_notification(self, forum_user).deliver
+      end
     end
-    FollowedTopic.where(:forum_topic_id => self.forum_topic_id).each do |followed_topic|
-      user_to_notify << followed_topic.forum_user
-    end
-    
-    if self.forum_user.follow_participated_topics
-      folowed_topic = forum_user.followed_topics.find_or_initialize_by_forum_topic_id(topic.id)
-      folowed_topic.save
-    end
-    
-    
-    user_to_notify.uniq!
-    
-    user_to_notify.each do |forum_user|
-      ForumMails.message_notification(self, forum_user).deliver
-    end
-    
   end