From e617569961189da4961edacfcb4cd0a9ff83d077 Mon Sep 17 00:00:00 2001
From: vsmart-06 <srivishnuvusirikala@gmail.com>
Date: Tue, 28 Apr 2026 16:12:27 -0500
Subject: [PATCH] Added deactivate

---
 src/api/functions/stripe.ts | 45 +++++++++++++++++++++++++++++++++++++
 src/api/routes/stripe.ts    |  8 +++++++
 2 files changed, 53 insertions(+)

diff --git a/src/api/functions/stripe.ts b/src/api/functions/stripe.ts
index 70594fda..c8918779 100644
--- a/src/api/functions/stripe.ts
+++ b/src/api/functions/stripe.ts
@@ -782,6 +782,51 @@ export const recordInvoicePayment = async ({
   );
 };
 
+export const deactivatePaymentLink = async ({
+  dynamoClient,
+  pk, // `${orgId}#${emailDomain}`
+  invoiceId,
+  linkId,
+}: {
+  dynamoClient: DynamoDBClient;
+  pk: string;
+  invoiceId: string;
+  linkId: string;
+}) => {
+  const deactivateItems: TransactWriteItemsCommand["input"]["TransactItems"] = [
+    {
+      ConditionCheck: {
+        TableName: genericConfig.StripePaymentsDynamoTableName,
+        Key: {
+          primaryKey: { S: pk },
+          sortKey: { S: `CHARGE#${invoiceId}` },
+        },
+        ConditionExpression:
+          "attribute_exists(paidAmount) AND paidAmount = invoiceAmtUsd",
+      },
+      Update: {
+        TableName: genericConfig.StripeLinksDynamoTableName,
+        Key: {
+          linkId: { S: linkId },
+        },
+        ConditionExpression: "#active = :true",
+        UpdateExpression: "SET #active = :false",
+        ExpressionAttributeNames: { "#active": "active" },
+        ExpressionAttributeValues: {
+          ":true": { BOOL: true },
+          ":false": { BOOL: false },
+        },
+      },
+    },
+  ];
+
+  await dynamoClient.send(
+    new TransactWriteItemsCommand({
+      TransactItems: deactivateItems,
+    }),
+  );
+};
+
 /**
  * Capture a pre-authorized payment intent
  */
diff --git a/src/api/routes/stripe.ts b/src/api/routes/stripe.ts
index 0fd46329..f9ee338d 100644
--- a/src/api/routes/stripe.ts
+++ b/src/api/routes/stripe.ts
@@ -17,6 +17,7 @@ import {
   SupportedStripePaymentMethod,
   supportedStripePaymentMethods,
   recordInvoicePayment,
+  deactivatePaymentLink,
 } from "api/functions/stripe.js";
 import { getSecretValue } from "api/plugins/auth.js";
 import { genericConfig, notificationRecipients } from "common/config.js";
@@ -998,6 +999,13 @@ Please ask the payee to try again, perhaps with a different payment method, or c
                   "unknown",
                 decrementOwed,
               });
+
+              await deactivatePaymentLink({
+                dynamoClient: fastify.dynamoClient,
+                pk,
+                invoiceId: meta.invoiceId,
+                linkId: event.data.object.payment_link!.toString(),
+              });
             } catch (e: unknown) {
               if (
                 (e as { name?: string })?.name ===