From 82396fc083c400fd2628df899ec5d345f5f2e1f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 6 Aug 2022 10:46:17 +0200
Subject: [PATCH] Enforce company of parent/childs of chart of accounts

issue11613
review417611003
---
 account.py | 10 ++++++++--
 tax.py     | 24 +++++++++++++++++++-----
 2 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/account.py b/account.py
index ac9da64e2a..d563ff8cbf 100644
--- a/account.py
+++ b/account.py
@@ -884,11 +884,17 @@ class Account(
         help="The type used if not empty and debit < credit.")
     parent = fields.Many2One(
         'account.account', 'Parent', select=True,
-        left="left", right="right", ondelete="RESTRICT", states=_states)
+        left="left", right="right", ondelete="RESTRICT", states=_states,
+        domain=[
+            ('company', '=', Eval('company', -1)),
+            ])
     left = fields.Integer('Left', required=True, select=True)
     right = fields.Integer('Right', required=True, select=True)
     childs = fields.One2Many(
-        'account.account', 'parent', 'Children')
+        'account.account', 'parent', "Children",
+        domain=[
+            ('company', '=', Eval('company', -1)),
+            ])
     balance = fields.Function(Monetary(
             "Balance", currency='currency', digits='currency'),
         'get_balance')
diff --git a/tax.py b/tax.py
index 12d2c9ead6..7751e544c1 100644
--- a/tax.py
+++ b/tax.py
@@ -134,9 +134,16 @@ class TaxCode(
     company = fields.Many2One('company.company', 'Company', required=True,
         select=True)
     parent = fields.Many2One(
-        'account.tax.code', 'Parent', select=True, states=_states)
+        'account.tax.code', "Parent", select=True, states=_states,
+        domain=[
+            ('company', '=', Eval('company', -1)),
+            ])
     lines = fields.One2Many('account.tax.code.line', 'code', "Lines")
-    childs = fields.One2Many('account.tax.code', 'parent', 'Children')
+    childs = fields.One2Many(
+        'account.tax.code', 'parent', "Children",
+        domain=[
+            ('company', '=', Eval('company', -1)),
+            ])
     currency = fields.Function(fields.Many2One('currency.currency',
         'Currency'), 'on_change_with_currency')
     amount = fields.Function(Monetary(
@@ -781,9 +788,16 @@ class Tax(sequence_ordered(), ModelSQL, ModelView, DeactivableMixin):
             },
         help=('If checked then the unit price for further tax computation will'
             ' be modified by this tax.'))
-    parent = fields.Many2One('account.tax', 'Parent', ondelete='CASCADE',
-        states=_states)
-    childs = fields.One2Many('account.tax', 'parent', 'Children')
+    parent = fields.Many2One(
+        'account.tax', "Parent", ondelete='CASCADE', states=_states,
+        domain=[
+            ('company', '=', Eval('company', -1)),
+            ])
+    childs = fields.One2Many(
+        'account.tax', 'parent', "Children",
+        domain=[
+            ('company', '=', Eval('company', -1)),
+            ])
     company = fields.Many2One(
         'company.company', "Company", required=True, select=True)
     invoice_account = fields.Many2One('account.account', 'Invoice Account',