Update to 15 RC 2

README.md

@@ -33,6 +33,7 @@ Vercel is happy to partner and work with any commerce provider to help them get
 Integrations enable upgraded or additional functionality for Next.js Commerce
 
 - [Orama](https://github.com/oramasearch/nextjs-commerce) ([Demo](https://vercel-commerce.oramasearch.com/))
+
   - Upgrades search to include typeahead with dynamic re-rendering, vector-based similarity search, and JS-based configuration.
   - Search runs entirely in the browser for smaller catalogs or on a CDN for larger.
 

app/[page]/page.tsx

@@ -4,11 +4,10 @@ import Prose from 'components/prose';
 import { getPage } from 'lib/shopify';
 import { notFound } from 'next/navigation';
 
-export async function generateMetadata({
+export async function generateMetadata(props: {
-  params
+  params: Promise<{ page: string }>;
-}: {
-  params: { page: string };
 }): Promise<Metadata> {
+  const params = await props.params;
   const page = await getPage(params.page);
 
   if (!page) return notFound();
@@ -24,7 +23,8 @@ export async function generateMetadata({
   };
 }
 
-export default async function Page({ params }: { params: { page: string } }) {
+export default async function Page(props: { params: Promise<{ page: string }> }) {
+  const params = await props.params;
   const page = await getPage(params.page);
 
   if (!page) return notFound();

app/layout.tsx

@@ -37,7 +37,7 @@ export const metadata = {
 };
 
 export default async function RootLayout({ children }: { children: ReactNode }) {
-  const cartId = cookies().get('cartId')?.value;
+  const cartId = (await cookies()).get('cartId')?.value;
   // Don't await the fetch, pass the Promise to the context provider
   const cart = getCart(cartId);
 

app/product/[handle]/page.tsx

@@ -12,11 +12,10 @@ import { Image } from 'lib/shopify/types';
 import Link from 'next/link';
 import { Suspense } from 'react';
 
-export async function generateMetadata({
+export async function generateMetadata(props: {
-  params
+  params: Promise<{ handle: string }>;
-}: {
-  params: { handle: string };
 }): Promise<Metadata> {
+  const params = await props.params;
   const product = await getProduct(params.handle);
 
   if (!product) return notFound();
@@ -50,7 +49,8 @@ export async function generateMetadata({
   };
 }
 
-export default async function ProductPage({ params }: { params: { handle: string } }) {
+export default async function ProductPage(props: { params: Promise<{ handle: string }> }) {
+  const params = await props.params;
   const product = await getProduct(params.handle);
 
   if (!product) return notFound();

app/search/[collection]/page.tsx

@@ -6,11 +6,10 @@ import Grid from 'components/grid';
 import ProductGridItems from 'components/layout/product-grid-items';
 import { defaultSort, sorting } from 'lib/constants';
 
-export async function generateMetadata({
+export async function generateMetadata(props: {
-  params
+  params: Promise<{ collection: string }>;
-}: {
-  params: { collection: string };
 }): Promise<Metadata> {
+  const params = await props.params;
   const collection = await getCollection(params.collection);
 
   if (!collection) return notFound();
@@ -22,13 +21,12 @@ export async function generateMetadata({
   };
 }
 
-export default async function CategoryPage({
+export default async function CategoryPage(props: {
-  params,
+  params: Promise<{ collection: string }>;
-  searchParams
+  searchParams?: Promise<{ [key: string]: string | string[] | undefined }>;
-}: {
-  params: { collection: string };
-  searchParams?: { [key: string]: string | string[] | undefined };
 }) {
+  const searchParams = await props.searchParams;
+  const params = await props.params;
   const { sort } = searchParams as { [key: string]: string };
   const { sortKey, reverse } = sorting.find((item) => item.slug === sort) || defaultSort;
   const products = await getCollectionProducts({ collection: params.collection, sortKey, reverse });

app/search/page.tsx

@@ -8,11 +8,10 @@ export const metadata = {
   description: 'Search for products in the store.'
 };
 
-export default async function SearchPage({
+export default async function SearchPage(props: {
-  searchParams
+  searchParams?: Promise<{ [key: string]: string | string[] | undefined }>;
-}: {
-  searchParams?: { [key: string]: string | string[] | undefined };
 }) {
+  const searchParams = await props.searchParams;
   const { sort, q: searchValue } = searchParams as { [key: string]: string };
   const { sortKey, reverse } = sorting.find((item) => item.slug === sort) || defaultSort;
 

components/cart/actions.ts

@@ -7,7 +7,7 @@ import { cookies } from 'next/headers';
 import { redirect } from 'next/navigation';
 
 export async function addItem(prevState: any, selectedVariantId: string | undefined) {
-  let cartId = cookies().get('cartId')?.value;
+  let cartId = (await cookies()).get('cartId')?.value;
 
   if (!cartId || !selectedVariantId) {
     return 'Error adding item to cart';
@@ -22,7 +22,7 @@ export async function addItem(prevState: any, selectedVariantId: string | undefi
 }
 
 export async function removeItem(prevState: any, merchandiseId: string) {
-  let cartId = cookies().get('cartId')?.value;
+  let cartId = (await cookies()).get('cartId')?.value;
 
   if (!cartId) {
     return 'Missing cart ID';
@@ -55,7 +55,7 @@ export async function updateItemQuantity(
     quantity: number;
   }
 ) {
-  let cartId = cookies().get('cartId')?.value;
+  let cartId = (await cookies()).get('cartId')?.value;
 
   if (!cartId) {
     return 'Missing cart ID';
@@ -97,7 +97,7 @@ export async function updateItemQuantity(
 }
 
 export async function redirectToCheckout() {
-  let cartId = cookies().get('cartId')?.value;
+  let cartId = (await cookies()).get('cartId')?.value;
 
   if (!cartId) {
     return 'Missing cart ID';
@@ -114,5 +114,5 @@ export async function redirectToCheckout() {
 
 export async function createCartAndSetCookie() {
   let cart = await createCart();
-  cookies().set('cartId', cart.id!);
+  (await cookies()).set('cartId', cart.id!);
 }

components/cart/add-to-cart.tsx

@@ -5,7 +5,7 @@ import clsx from 'clsx';
 import { addItem } from 'components/cart/actions';
 import { useProduct } from 'components/product/product-context';
 import { Product, ProductVariant } from 'lib/shopify/types';
-import { useFormState } from 'react-dom';
+import { useActionState } from 'react';
 import { useCart } from './cart-context';
 
 function SubmitButton({
@@ -62,7 +62,7 @@ export function AddToCart({ product }: { product: Product }) {
   const { variants, availableForSale } = product;
   const { addCartItem } = useCart();
   const { state } = useProduct();
-  const [message, formAction] = useFormState(addItem, null);
+  const [message, formAction] = useActionState(addItem, null);
 
   const variant = variants.find((variant: ProductVariant) =>
     variant.selectedOptions.every((option) => option.value === state[option.name.toLowerCase()])

components/cart/delete-item-button.tsx

@@ -3,7 +3,7 @@
 import { XMarkIcon } from '@heroicons/react/24/outline';
 import { removeItem } from 'components/cart/actions';
 import type { CartItem } from 'lib/shopify/types';
-import { useFormState } from 'react-dom';
+import { useActionState } from 'react';
 
 export function DeleteItemButton({
   item,
@@ -12,7 +12,7 @@ export function DeleteItemButton({
   item: CartItem;
   optimisticUpdate: any;
 }) {
-  const [message, formAction] = useFormState(removeItem, null);
+  const [message, formAction] = useActionState(removeItem, null);
   const merchandiseId = item.merchandise.id;
   const actionWithVariant = formAction.bind(null, merchandiseId);
 

components/cart/edit-item-quantity-button.tsx

@@ -4,7 +4,7 @@ import { MinusIcon, PlusIcon } from '@heroicons/react/24/outline';
 import clsx from 'clsx';
 import { updateItemQuantity } from 'components/cart/actions';
 import type { CartItem } from 'lib/shopify/types';
-import { useFormState } from 'react-dom';
+import { useActionState } from 'react';
 
 function SubmitButton({ type }: { type: 'plus' | 'minus' }) {
   return (
@@ -36,7 +36,7 @@ export function EditItemQuantityButton({
   type: 'plus' | 'minus';
   optimisticUpdate: any;
 }) {
-  const [message, formAction] = useFormState(updateItemQuantity, null);
+  const [message, formAction] = useActionState(updateItemQuantity, null);
   const payload = {
     merchandiseId: item.merchandise.id,
     quantity: type === 'plus' ? item.quantity + 1 : item.quantity - 1

lib/shopify/index.ts

@@ -428,7 +428,7 @@ export async function revalidate(req: NextRequest): Promise<NextResponse> {
   // otherwise it will continue to retry the request.
   const collectionWebhooks = ['collections/create', 'collections/delete', 'collections/update'];
   const productWebhooks = ['products/create', 'products/delete', 'products/update'];
-  const topic = headers().get('x-shopify-topic') || 'unknown';
+  const topic = (await headers()).get('x-shopify-topic') || 'unknown';
   const secret = req.nextUrl.searchParams.get('secret');
   const isCollectionUpdate = collectionWebhooks.includes(topic);
   const isProductUpdate = productWebhooks.includes(topic);

license.md

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2023 Vercel, Inc.
+Copyright (c) 2024 Vercel, Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

next.config.ts

@@ -1,5 +1,4 @@
-/** @type {import('next').NextConfig} */
+export default {
-module.exports = {
   images: {
     formats: ['image/avif', 'image/webp'],
     remotePatterns: [

package.json

@@ -17,22 +17,28 @@
     "@heroicons/react": "^2.1.5",
     "clsx": "^2.1.1",
     "geist": "^1.3.1",
-    "next": "15.0.0-canary.113",
+    "next": "15.0.0-rc.1",
-    "react": "19.0.0-rc-3208e73e-20240730",
+    "react": "19.0.0-rc-cd22717c-20241013",
-    "react-dom": "19.0.0-rc-3208e73e-20240730",
+    "react-dom": "19.0.0-rc-cd22717c-20241013",
     "sonner": "^1.5.0"
   },
   "devDependencies": {
     "@tailwindcss/container-queries": "^0.1.1",
     "@tailwindcss/typography": "^0.5.13",
     "@types/node": "20.14.12",
-    "@types/react": "18.3.3",
+    "@types/react": "npm:types-react@19.0.0-rc.1",
-    "@types/react-dom": "18.3.0",
+    "@types/react-dom": "npm:types-react-dom@19.0.0-rc.1",
     "autoprefixer": "^10.4.19",
     "postcss": "^8.4.39",
     "prettier": "3.3.3",
     "prettier-plugin-tailwindcss": "^0.6.5",
     "tailwindcss": "^3.4.6",
     "typescript": "5.5.4"
+  },
+  "pnpm": {
+    "overrides": {
+      "@types/react": "npm:types-react@19.0.0-rc.1",
+      "@types/react-dom": "npm:types-react-dom@19.0.0-rc.1"
+    }
   }
 }

postcss.config.js

@@ -1,6 +0,0 @@
-module.exports = {
-  plugins: {
-    tailwindcss: {},
-    autoprefixer: {}
-  }
-};

postcss.config.mjs

@@ -0,0 +1,7 @@
+/** @type {import('postcss-load-config').Config} */
+export default {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {}
+  }
+};

tailwind.config.ts

@@ -1,7 +1,7 @@
-const plugin = require('tailwindcss/plugin');
+import type { Config } from 'tailwindcss';
+import plugin from 'tailwindcss/plugin';
 
-/** @type {import('tailwindcss').Config} */
+const config: Config = {
-module.exports = {
   content: ['./app/**/*.{js,ts,jsx,tsx}', './components/**/*.{js,ts,jsx,tsx}'],
   theme: {
     extend: {
@@ -10,17 +10,17 @@ module.exports = {
       },
       keyframes: {
         fadeIn: {
-          from: { opacity: 0 },
+          from: { opacity: '0' },
-          to: { opacity: 1 }
+          to: { opacity: '1' }
         },
         marquee: {
           '0%': { transform: 'translateX(0%)' },
           '100%': { transform: 'translateX(-100%)' }
         },
         blink: {
-          '0%': { opacity: 0.2 },
+          '0%': { opacity: '0.2' },
-          '20%': { opacity: 1 },
+          '20%': { opacity: '1' },
-          '100% ': { opacity: 0.2 }
+          '100% ': { opacity: '0.2' }
         }
       },
       animation: {
@@ -52,3 +52,5 @@ module.exports = {
     })
   ]
 };
+
+export default config;