From d00564f243453d5c07180429c06bee46211a9dcb Mon Sep 17 00:00:00 2001
From: Priit Tark <priit@gitlab.eu>
Date: Thu, 7 May 2015 21:20:53 +0300
Subject: [PATCH] add contact format only for new records

---
 app/models/contact.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/models/contact.rb b/app/models/contact.rb
index 9dc79e1df..2f079e403 100644
--- a/app/models/contact.rb
+++ b/app/models/contact.rb
@@ -111,7 +111,9 @@ class Contact < ActiveRecord::Base
     self[:code] = code if new_record? # cannot change code later
   end
 
+  # rubocop:disable Metrics/CyclomaticComplexity
   def prefix_code
+    return nil unless new_record?
     return nil if registrar.blank?
     code = self[:code]
 
@@ -126,6 +128,7 @@ class Contact < ActiveRecord::Base
 
     self[:code] = "#{registrar.code}:#{code}".upcase
   end
+  # rubocop:enable Metrics/CyclomaticComplexity
 
   # used only for contact trasphere
   def generate_new_code!