1 files changed, 9 insertions, 0 deletions
diff --git a/app/models/message.rb b/app/models/message.rb
index 436775b..b57cca8 100644
--- a/app/models/message.rb
+++ b/app/models/message.rb
@@ -12,6 +12,15 @@ class Message < ActiveRecord::Base
   def visible_for? user
     self.created_at.to_i >= self.discussion.user_invited_at(user).to_i
   end
+  
+  def unread_for? user
+    speaker = self.discussion.find_speaker_by_user(user)
+    if speaker
+      self.created_at.to_i >= speaker.updated_at.to_i
+    else
+      true
+    end
+  end
 
   private