From 627d930a2f90895bc1369ec5f9f042eaad838153 Mon Sep 17 00:00:00 2001
From: Michael Bromley <michael@michaelbromley.co.uk>
Date: Mon, 20 Jan 2025 09:04:13 +0100
Subject: [PATCH] fix(payments-plugin): Fix null access error in
 BraintreePlugin

Gracefully handles the case where the call to create a sale
fails, and there is no `transaction` object available.
---
 packages/payments-plugin/src/braintree/braintree.handler.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/payments-plugin/src/braintree/braintree.handler.ts b/packages/payments-plugin/src/braintree/braintree.handler.ts
index 116a2d340c..7834552da8 100644
--- a/packages/payments-plugin/src/braintree/braintree.handler.ts
+++ b/packages/payments-plugin/src/braintree/braintree.handler.ts
@@ -106,12 +106,12 @@ async function processPayment(
         },
     });
     const extractMetadataFn = pluginOptions.extractMetadata ?? defaultExtractMetadataFn;
-    const metadata = extractMetadataFn(response.transaction);
+    const metadata = response.transaction && extractMetadataFn(response.transaction);
     if (!response.success) {
         return {
             amount,
             state: 'Declined' as const,
-            transactionId: response.transaction.id,
+            transactionId: response.transaction?.id,
             errorMessage: response.message,
             metadata,
         };