From c25042df099b4c6447dc417dd2ea1102a6fc1ee2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 19 Sep 2026 15:36:05 +0200
Subject: [PATCH] Make Stripe idempotency key field readonly only once stored

When copying the default value is set to None but the actual default value is a
random value. This triggers the check of access right on the readonly field.
---
 modules/account_payment_stripe/payment.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/account_payment_stripe/payment.py b/modules/account_payment_stripe/payment.py
index 54a9862e7d..b4991701c3 100644
--- a/modules/account_payment_stripe/payment.py
+++ b/modules/account_payment_stripe/payment.py
@@ -162,8 +162,9 @@ class Payment(StripeCustomerMethodMixin, CheckoutMixin, metaclass=PoolMeta):
                 | ~Eval('stripe_capture_needed')),
             })
     stripe_idempotency_key = fields.Char(
-        "Stripe Idempotency Key", readonly=True, strip=False,
+        "Stripe Idempotency Key", strip=False,
         states={
+            'readonly': Eval('id', -1) >= 0,
             'invisible': Eval('process_method') != 'stripe',
             })
     stripe_error_message = fields.Char("Stripe Error Message", readonly=True,