Async perform for add/remove team members

app/models/protected_branch.rb

@@ -22,7 +22,7 @@ class ProtectedBranch < ActiveRecord::Base
   after_destroy :update_repository
 
   def update_repository
-    gitolite.update_repository(project)
+    project.update_repository
   end
 
   def commit

app/models/users_project.rb

@@ -82,9 +82,13 @@ class UsersProject < ActiveRecord::Base
             users_project.save
           end
         end
-        Gitlab::Gitolite.new.update_repositories(Project.where(id: project_ids))
       end
 
+      GitoliteWorker.perform_async(
+        :update_repositories,
+        project_ids
+      )
+
       true
     rescue
       false
@@ -97,9 +101,13 @@ class UsersProject < ActiveRecord::Base
           users_project.skip_git = true
           users_project.destroy
         end
-        Gitlab::Gitolite.new.update_repositories(Project.where(id: project_ids))
       end
 
+      GitoliteWorker.perform_async(
+        :update_repositories,
+        project_ids
+      )
+
       true
     rescue
       false