From 393aff1f07611d7fb064677ca24df99cc7fd277b Mon Sep 17 00:00:00 2001
From: Sergi Almacellas Abellana <sergi@koolpi.com>
Date: Mon, 9 Jan 2023 14:34:21 +0100
Subject: [PATCH] Update parent and replaced_by when template has no taxes

Closes #11891
(grafted from 46a73ccc6b68e222baa5e60218eee5ef3b6f0637)

--HG--
branch : 6.0
---
 modules/account/account.py | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/modules/account/account.py b/modules/account/account.py
index 79ade44b55..9cfe5edc6d 100644
--- a/modules/account/account.py
+++ b/modules/account/account.py
@@ -1246,19 +1246,17 @@ class Account(AccountMixin(), ActivePeriodMixin, tree(), ModelSQL, ModelView):
             for child in childs:
                 if not child.template:
                     continue
-                if not child.template.taxes:
-                    continue
                 values = {}
                 tax_ids = [template2tax[x.id] for x in child.template.taxes
                     if x.id in template2tax]
                 old_tax_ids = [x.id for x in child.taxes]
-                for tax_id in tax_ids:
-                    if tax_id not in old_tax_ids:
-                        values['taxes'] = [
-                            ('add', [template2tax[x.id]
-                                    for x in child.template.taxes
-                                    if x.id in template2tax])]
-                        break
+                taxes_to_add = [x for x in tax_ids if x not in old_tax_ids]
+                taxes_to_remove = [x for x in old_tax_ids if x not in tax_ids]
+                if taxes_to_add or taxes_to_remove:
+                    values['taxes'] = [
+                        ('add', taxes_to_add),
+                        ('remove', taxes_to_remove),
+                        ]
                 if child.template.parent:
                     parent = template2account[child.template.parent.id]
                 else: