Make gitlab works with gitlab-shell

app/observers/key_observer.rb

@@ -3,20 +3,16 @@ class KeyObserver < ActiveRecord::Observer
 
   def after_save(key)
     GitoliteWorker.perform_async(
-      :set_key,
-      key.identifier,
-      key.key,
-      key.projects.map(&:id)
+      :add_key,
+      key.owner_name,
+      key.key
     )
   end
 
   def after_destroy(key)
-    return if key.is_deploy_key && !key.last_deploy?
-
     GitoliteWorker.perform_async(
       :remove_key,
-      key.identifier,
-      key.projects.map(&:id)
+      key.key,
     )
   end
 end