From 5c2078838bb9de710f9025513c4b6ec664bba313 Mon Sep 17 00:00:00 2001
From: Mario de la Ossa <mariodelaossa@gmail.com>
Date: Thu, 26 Apr 2018 13:53:13 -0600
Subject: Backport of 4084-epics-username-autocomplete

---
 app/models/namespace.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'app/models/namespace.rb')

diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index c29a53e5ce7..637bcbc7a09 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -163,6 +163,13 @@ class Namespace < ActiveRecord::Base
     projects.with_shared_runners.any?
   end
 
+  # Returns all ancestors, self, and descendants of the current namespace.
+  def self_and_hierarchy
+    Gitlab::GroupHierarchy
+      .new(self.class.where(id: id))
+      .all_groups
+  end
+
   # Returns all the ancestors of the current namespaces.
   def ancestors
     return self.class.none unless parent_id
-- 
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