From 03884eff3341f2e7165ad63cfd49c583d498d2b2 Mon Sep 17 00:00:00 2001
From: Austin Parker <austin@ap2.io>
Date: Mon, 11 Mar 2024 14:59:57 -0400
Subject: [PATCH 1/2] reset quantity when product ID changes

---
 src/frontend/pages/product/[productId]/index.tsx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/frontend/pages/product/[productId]/index.tsx b/src/frontend/pages/product/[productId]/index.tsx
index 02a9cfaca3..c0a4dbd086 100644
--- a/src/frontend/pages/product/[productId]/index.tsx
+++ b/src/frontend/pages/product/[productId]/index.tsx
@@ -4,7 +4,7 @@
 import { NextPage } from 'next';
 import Image from 'next/image';
 import { useRouter } from 'next/router';
-import { useCallback, useState } from 'react';
+import { useCallback, useState, useEffect } from 'react';
 import { useQuery } from '@tanstack/react-query';
 import Ad from '../../../components/Ad';
 import Footer from '../../../components/Footer';
@@ -32,6 +32,10 @@ const ProductDetail: NextPage = () => {
   const { selectedCurrency } = useCurrency();
   const productId = query.productId as string;
 
+  useEffect(() => {
+    setQuantity(1);
+  }, [productId]);
+
   const {
     data: {
       name,

From 237b9bb937e6f427a5b9c6b5d2e910b7a741693c Mon Sep 17 00:00:00 2001
From: Austin Parker <austin@ap2.io>
Date: Mon, 11 Mar 2024 15:01:40 -0400
Subject: [PATCH 2/2] update changelog

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb0c491442..de58bfa933 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ the release.
 
 ## Unreleased
 
+* [frontend] reset quantity when new product selected
+  ([#1447](https://github.com/open-telemetry/opentelemetry-demo/pull/1447))
 * [featureflag] deprecate in favor of flagd
   ([#1338](https://github.com/open-telemetry/opentelemetry-demo/pull/1388))
 * [checkoutservice] add producer interceptor for tracing