Fix WHOIS update for a domain being sent to an auction

app/models/concerns/domain/releasable.rb

@@ -35,8 +35,10 @@ module Concerns
 
       def release
         if release_to_auction
-          domain_name.sell_at_auction
-          destroy!
+          transaction do
+            domain_name.sell_at_auction
+            destroy!
+          end
         else
           discard
         end

app/models/domain.rb

@@ -93,7 +93,7 @@ class Domain < ActiveRecord::Base
     true
   end
 
-  after_commit :update_whois_record
+  after_commit :update_whois_record, unless: 'domain_name.at_auction?'
 
   after_create :update_reserved_domains
   def update_reserved_domains