From 22084bc52edf4fe620e33aed675a4464ef95f8f1 Mon Sep 17 00:00:00 2001
From: Nicolas Martinelli <nim@odoo.com>
Date: Thu, 14 Jun 2018 14:21:02 +0200
Subject: [PATCH] [FIX] website_quote: token assignation

Speed up assignation of initial access tokens for large databases.

opw-1856946
---
 addons/website_quote/models/order.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/addons/website_quote/models/order.py b/addons/website_quote/models/order.py
index 72852c2a083..b6af2b227cc 100644
--- a/addons/website_quote/models/order.py
+++ b/addons/website_quote/models/order.py
@@ -314,6 +314,17 @@ class sale_order(osv.osv):
     def _get_payment_type(self, cr, uid, ids, context=None):
         return 'form'
 
+    def _set_default_value_on_column(self, cr, column_name, context=None):
+        if column_name != 'access_token':
+            super(sale_order, self)._set_default_value_on_column(cr, column_name, context=context)
+        else:
+            query = """UPDATE %(table_name)s
+                          SET %(column_name)s = md5(random()::text || clock_timestamp()::text)::uuid
+                        WHERE %(column_name)s IS NULL
+                    """ % {'table_name': self._table, 'column_name': column_name}
+            cr.execute(query)
+
+
 class sale_quote_option(osv.osv):
     _name = "sale.quote.option"
     _description = "Quotation Option"