From 370651f1696d54eb7cb4ef266db93b153cda6fe9 Mon Sep 17 00:00:00 2001
From: Matthew Somerville <matthew@mysociety.org>
Date: Thu, 10 Oct 2024 13:51:41 +0100
Subject: [PATCH] Release any schedule before cancelling.

You cannot cancel a subscription with a schedule.
---
 www/docs/api/cancel-plan.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/www/docs/api/cancel-plan.php b/www/docs/api/cancel-plan.php
index 601dd268b0..bcfe383a01 100644
--- a/www/docs/api/cancel-plan.php
+++ b/www/docs/api/cancel-plan.php
@@ -19,6 +19,9 @@
         exit;
     }
 
+    if ($subscription->stripe->schedule) {
+        \Stripe\SubscriptionSchedule::release($subscription->stripe->schedule);
+    }
     \Stripe\Subscription::update($subscription->stripe->id, ['cancel_at_period_end' => true]);
     redirect('/api/key?cancelled=1');
 }