From 267c1d0649783f8e23fcb06b704d0743f9934df4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 22 May 2013 19:18:43 +0200
Subject: [PATCH] Use root to search on period and search on closed periods

products_by_location can be called by users without read access to period.
And only closed period has cache.

review875002
(transplanted from 09d5333339c1d345dae85e5f3180d8a240bf5848)
---
 product.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/product.py b/product.py
index 0344367c49..be694ff1f5 100644
--- a/product.py
+++ b/product.py
@@ -385,9 +385,11 @@ class Product:
                     context['stock_date_start'], today,
                     ])
         else:
-            periods = Period.search([
-                    ('date', '<', context['stock_date_end']),
-                    ], order=[('date', 'DESC')], limit=1)
+            with Transaction().set_user(0, set_context=True):
+                periods = Period.search([
+                        ('date', '<', context['stock_date_end']),
+                        ('state', '=', 'closed'),
+                        ], order=[('date', 'DESC')], limit=1)
             if periods:
                 period, = periods
                 state_date_clause += (' AND '