From 3685bd11cb7e58f0ec78e187e480e13e7fc1530a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 16 Dec 2020 21:24:07 +0100
Subject: [PATCH] Enforce currency, invoice_type and party values between
 invoice and lines

The currency of an invoice line must always be the same as the invoice.
For the invoice_type and party they must be the same only if set.

issue9854
review324581002
---
 subscription.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/subscription.py b/subscription.py
index 940470f3cc..5344ecad59 100644
--- a/subscription.py
+++ b/subscription.py
@@ -915,6 +915,7 @@ class LineConsumption(ModelSQL, ModelView):
     def _group_invoice_key(cls, consumption):
         return (
             ('company', consumption.line.subscription.company),
+            ('currency', consumption.line.subscription.currency),
             ('unit', consumption.line.unit),
             ('product', consumption.line.service.product),
             ('unit_price', consumption.line.unit_price),