From 4bc573aa4b195cefcd925c8f4fe534c37e9dafa7 Mon Sep 17 00:00:00 2001
From: Hodei Navarro <hodeinavarro13@gmail.com>
Date: Fri, 29 Apr 2022 23:42:52 +0200
Subject: [PATCH] Create invoice to send only for newly posted invoices

issue11434
review405301002
(grafted from 00a9ee03419ae49076d1942881b2ffd93b5d6e27)

--HG--
branch : 6.0
---
 account.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/account.py b/account.py
index 315ce5fc89..0347bdb4a8 100644
--- a/account.py
+++ b/account.py
@@ -109,9 +109,11 @@ class Invoice(metaclass=PoolMeta):
     def _post(cls, invoices):
         pool = Pool()
         InvoiceChorus = pool.get('account.invoice.chorus')
+        posted_invoices = {
+            i for i in invoices if i.state in {'draft', 'validated'}}
         super()._post(invoices)
         invoices_chorus = []
-        for invoice in invoices:
+        for invoice in posted_invoices:
             if invoice.type == 'out' and invoice.party.chorus:
                 invoices_chorus.append(InvoiceChorus(invoice=invoice))
         InvoiceChorus.save(invoices_chorus)