From c0bb312a26feb2f1eb144633358956e026be7bf4 Mon Sep 17 00:00:00 2001
From: Goffin Simon <sig@odoo.com>
Date: Wed, 17 Aug 2016 14:56:12 +0200
Subject: [PATCH] [FIX] warning: Products with Blocking Warnings can still be
 added to Sales Orders

Like in 8.0 when adding a product with a blocking message in a SO line, a warning
message must be raised and the product is not added.

opw:685928
---
 addons/warning/warning.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/addons/warning/warning.py b/addons/warning/warning.py
index 0c971a2a82e..bead8a1b3a0 100644
--- a/addons/warning/warning.py
+++ b/addons/warning/warning.py
@@ -233,6 +233,16 @@ class sale_order_line(osv.osv):
         return result
 
     @api.onchange('product_id')
+    def product_id_change(self):
+        warning = self.onchange_product_id_warning()
+        product_info = self.product_id
+        if product_info.sale_line_warn != 'no-message':
+            if product_info.sale_line_warn == 'block':
+                return warning
+        result = super(sale_order_line, self).product_id_change()
+        result['warning'] = warning and warning.get('warning')
+        return result
+
     def onchange_product_id_warning(self):
         if not self.product_id:
             return