fix: update README

Signed-off-by: Chloe <pinkcloudvnn@gmail.com>

.env.example

@@ -1,6 +1,4 @@
 COMPANY_NAME="Vercel Inc."
-TWITTER_CREATOR="@vercel"
-TWITTER_SITE="https://nextjs.org/commerce"
 SITE_NAME="Next.js Commerce"
 SHOPIFY_REVALIDATION_SECRET=""
 SHOPIFY_STOREFRONT_ACCESS_TOKEN=""

README.md

@@ -1,58 +1,8 @@
-[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Fvercel%2Fcommerce&project-name=commerce&repo-name=commerce&demo-title=Next.js%20Commerce&demo-url=https%3A%2F%2Fdemo.vercel.store&demo-image=https%3A%2F%2Fbigcommerce-demo-asset-ksvtgfvnd.vercel.app%2Fbigcommerce.png&env=COMPANY_NAME,SHOPIFY_REVALIDATION_SECRET,SHOPIFY_STORE_DOMAIN,SHOPIFY_STOREFRONT_ACCESS_TOKEN,SITE_NAME,TWITTER_CREATOR,TWITTER_SITE)
-
-# Next.js Commerce
-
-A Next.js 14 and App Router-ready ecommerce template featuring:
-
-- Next.js App Router
-- Optimized for SEO using Next.js's Metadata
-- React Server Components (RSCs) and Suspense
-- Server Actions for mutations
-- Edge Runtime
-- New fetching and caching paradigms
-- Dynamic OG images
-- Styling with Tailwind CSS
-- Checkout and payments with Shopify
-- Automatic light/dark mode based on system settings
-
-<h3 id="v1-note"></h3>
-
-> Note: Looking for Next.js Commerce v1? View the [code](https://github.com/vercel/commerce/tree/v1), [demo](https://commerce-v1.vercel.store), and [release notes](https://github.com/vercel/commerce/releases/tag/v1).
-
-## Providers
-
-Vercel will only be actively maintaining a Shopify version [as outlined in our vision and strategy for Next.js Commerce](https://github.com/vercel/commerce/pull/966).
-
-Vercel is happy to partner and work with any commerce provider to help them get a similar template up and running and listed below. Alternative providers should be able to fork this repository and swap out the `lib/shopify` file with their own implementation while leaving the rest of the template mostly unchanged.
-
-- Shopify (this repository)
-- [BigCommerce](https://github.com/bigcommerce/nextjs-commerce) ([Demo](https://next-commerce-v2.vercel.app/))
-- [Medusa](https://github.com/medusajs/vercel-commerce) ([Demo](https://medusa-nextjs-commerce.vercel.app/))
-- [Saleor](https://github.com/saleor/nextjs-commerce) ([Demo](https://saleor-commerce.vercel.app/))
-- [Shopware](https://github.com/shopwareLabs/vercel-commerce) ([Demo](https://shopware-vercel-commerce-react.vercel.app/))
-- [Swell](https://github.com/swellstores/verswell-commerce) ([Demo](https://verswell-commerce.vercel.app/))
-- [Umbraco](https://github.com/umbraco/Umbraco.VercelCommerce.Demo) ([Demo](https://vercel-commerce-demo.umbraco.com/))
-- [Wix](https://github.com/wix/nextjs-commerce) ([Demo](https://wix-nextjs-commerce.vercel.app/))
-
-> Note: Providers, if you are looking to use similar products for your demo, you can [download these assets](https://drive.google.com/file/d/1q_bKerjrwZgHwCw0ovfUMW6He9VtepO_/view?usp=sharing).
-
-## Integrations
-
-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.
-
 ## Running locally
 
-You will need to use the environment variables [defined in `.env.example`](.env.example) to run Next.js Commerce. It's recommended you use [Vercel Environment Variables](https://vercel.com/docs/concepts/projects/environment-variables) for this, but a `.env` file is all that is necessary.
+You will need to use the environment variables [defined in `.env.example`](.env.example) to run Next.js Commerce.
 
-> Note: You should not commit your `.env` file or it will expose secrets that will allow others to control your Shopify store.
+> Note: Get the environment variables from 1password under CPP vault name `Storefront ENV`.
-
-1. Install Vercel CLI: `npm i -g vercel`
-2. Link local instance with Vercel and GitHub accounts (creates `.vercel` directory): `vercel link`
-3. Download your environment variables: `vercel env pull`
 
 ```bash
 pnpm install
@@ -60,17 +10,3 @@ pnpm dev
 ```
 
 Your app should now be running on [localhost:3000](http://localhost:3000/).
-
-<details>
-  <summary>Expand if you work at Vercel and want to run locally and / or contribute</summary>
-
-1. Run `vc link`.
-1. Select the `Vercel Solutions` scope.
-1. Connect to the existing `commerce-shopify` project.
-1. Run `vc env pull` to get environment variables.
-1. Run `pnpm dev` to ensure everything is working correctly.
-</details>
-
-## Vercel, Next.js Commerce, and Shopify Integration Guide
-
-You can use this comprehensive [integration guide](http://vercel.com/docs/integrations/shopify) with step-by-step instructions on how to configure Shopify as a headless CMS using Next.js Commerce as your headless Shopify storefront on Vercel.

lib/shopify/index.ts

@@ -394,7 +394,6 @@ export async function getCart(cartId: string): Promise<Cart | undefined> {
     }) || [];
 
   if (productVariantPromises.length) {
-    const coreVariantIds = [] as string[];
     const productVariantsById = (await Promise.allSettled(productVariantPromises))
       .filter((result) => result.status === 'fulfilled')
       .reduce(
@@ -409,12 +408,10 @@ export async function getCart(cartId: string): Promise<Cart | undefined> {
       );
 
     // add core charge field to cart line item if any
-    extendedCartLines = cart?.lines
+    extendedCartLines = cart?.lines.reduce((lines, item) => {
-      .reduce((lines, item) => {
       const productVariant = productVariantsById[item.merchandise.id];
       if (productVariant && productVariant.coreVariantId) {
         const coreCharge = productVariantsById[productVariant.coreVariantId];
-          coreVariantIds.push(productVariant.coreVariantId);
         return lines.concat([
           {
             ...item,
@@ -423,8 +420,7 @@ export async function getCart(cartId: string): Promise<Cart | undefined> {
         ]);
       }
       return lines;
-      }, [] as CartItem[])
+    }, [] as CartItem[]);
-      .filter((item) => !coreVariantIds.includes(item.merchandise.id)); // remove core charge items from cart lines as it's not a separate line item
   }
 
   const totalQuantity = extendedCartLines.reduce((sum, line) => sum + line.quantity, 0);