Touching "updated_at" attribute of initial event.

If there is already a pending event describing a change of a message, don't
create another one. Instead only touch the "updated_at" attribute of the event.

In the participant show page there is now the "updated_at" time of the
event showed.

2 files changed, 12 insertions, 2 deletions

diff --git a/app/models/event.rb b/app/models/event.rb
index 1879241..b77ad9f 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -49,12 +49,22 @@ private
     if unique?(event) and event.save
       event
     else
+      # There is already a pending event describing a change of the
+      # message. So don't create another one. Instead only touch the
+      # "updated_at" attribute of the event.
+      iev= initial_event(event.participant_id, event.message_id, event.ev_type_id)
+      iev.updated_at= Time.now.to_s(:db)
+      iev.save
       nil
     end
   end
 
   def self.unique?(event)
-    Event.find_by_participant_id_and_message_id_and_ev_type_id(event.participant_id, event.message_id, event.ev_type_id).blank? 
+    initial_event(event.participant_id, event.message_id, event.ev_type_id).blank?
+  end
+
+  def self.initial_event(participant_id, msg_id, event_type_id) 
+    Event.find_by_participant_id_and_message_id_and_ev_type_id(participant_id, msg_id, event_type_id)
   end
 
 end
diff --git a/app/views/admin/participants/show.html.haml b/app/views/admin/participants/show.html.haml
index 241d0ea..c81b93b 100644
--- a/app/views/admin/participants/show.html.haml
+++ b/app/views/admin/participants/show.html.haml
@@ -108,7 +108,7 @@
             %td= event.id
             %td= event.message.id
             %td= event.ev_type.name
-            %td= event.created_at
+            %td= event.updated_at
 
 - unless (messages =  Message.for_participant_receiver(@participant).for_not_removed.uniq).blank?
   %p