Merge branch 'agnostic' of https://github.com/vercel/commerce into agnostic

.env.template

@@ -3,4 +3,7 @@ BIGCOMMERCE_STOREFRONT_API_TOKEN=
 BIGCOMMERCE_STORE_API_URL=
 BIGCOMMERCE_STORE_API_TOKEN=
 BIGCOMMERCE_STORE_API_CLIENT_ID=
-BIGCOMMERCE_CHANNEL_ID=
+BIGCOMMERCE_CHANNEL_ID=
+
+SHOPIFY_STORE_DOMAIN=
+SHOPIFY_STOREFRONT_ACCESS_TOKEN=

CHANGELOG.md

@@ -1,4 +0,0 @@
-## Changelog
-
-- Select Variants Working
-- Click on cart item title, closes the sidebar

components/common/UserNav/UserNav.tsx

@@ -4,11 +4,11 @@ import cn from 'classnames'
 import type { LineItem } from '@framework/types'
 import useCart from '@framework/cart/use-cart'
 import useCustomer from '@framework/customer/use-customer'
+import { Avatar } from '@components/common'
 import { Heart, Bag } from '@components/icons'
 import { useUI } from '@components/ui/context'
 import DropdownMenu from './DropdownMenu'
 import s from './UserNav.module.css'
-import { Avatar } from '@components/common'
 
 interface Props {
   className?: string

components/product/ProductView/ProductView.tsx

@@ -4,9 +4,8 @@ import { NextSeo } from 'next-seo'
 import { FC, useState } from 'react'
 import s from './ProductView.module.css'
 
-import { useUI } from '@components/ui'
 import { Swatch, ProductSlider } from '@components/product'
-import { Button, Container, Text } from '@components/ui'
+import { Button, Container, Text, useUI } from '@components/ui'
 
 import type { Product } from '@commerce/types'
 import usePrice from '@framework/product/use-price'
@@ -100,7 +99,6 @@ const ProductView: FC<Props> = ({ product }) => {
             </ProductSlider>
           </div>
         </div>
-
         <div className={s.sidebar}>
           <section>
             {product.options?.map((opt) => (

components/ui/context.tsx

@@ -8,6 +8,7 @@ export interface State {
   displayToast: boolean
   modalView: string
   toastText: string
+  userAvatar: string
 }
 
 const initialState = {
@@ -17,6 +18,7 @@ const initialState = {
   modalView: 'LOGIN_VIEW',
   displayToast: false,
   toastText: '',
+  userAvatar: '',
 }
 
 type Action =

components/wishlist/WishlistButton/WishlistButton.tsx

@@ -1,11 +1,10 @@
 import React, { FC, useState } from 'react'
 import cn from 'classnames'
-import { Heart } from '@components/icons'
 
 import { useUI } from '@components/ui'
 import type { Product, ProductVariant } from '@commerce/types'
-import useCustomer from '@framework/customer/use-customer'
 import useAddItem from '@framework/wishlist/use-add-item'
+import useCustomer from '@framework/customer/use-customer'
 import useRemoveItem from '@framework/wishlist/use-remove-item'
 import useWishlist from '@framework/wishlist/use-wishlist'
 

framework/bigcommerce/config.json

@@ -1,5 +1,5 @@
 {
   "features": {
-    "wishlist": false
+    "wishlist": true
   }
 }

framework/shopify/README.md

@@ -0,0 +1,260 @@
+## Table of Contents
+
+- [Getting Started](#getting-started)
+  - [Modifications](#modifications)
+    - [Adding item to Cart](#adding-item-to-cart)
+    - [Proceed to Checkout](#proceed-to-checkout)
+- [General Usage](#general-usage)
+  - [CommerceProvider](#commerceprovider)
+  - [useCommerce](#usecommerce)
+- [Hooks](#hooks)
+  - [usePrice](#useprice)
+  - [useAddItem](#useadditem)
+  - [useRemoveItem](#useremoveitem)
+  - [useUpdateItem](#useupdateitem)
+- [APIs](#apis)
+  - [getProduct](#getproduct)
+  - [getAllProducts](#getallproducts)
+  - [getAllCollections](#getallcollections)
+  - [getAllPages](#getallpages)
+
+# Shopify Storefront Data Hooks
+
+Collection of hooks and data fetching functions to integrate Shopify in a React application. Designed to work with [Next.js Commerce](https://demo.vercel.store/).
+
+## Getting Started
+
+1. Install dependencies:
+
+```
+yarn install shopify-buy
+yarn install -D @types/shopify-buy
+```
+
+3. Environment variables need to be set:
+
+```
+SHOPIFY_STORE_DOMAIN=
+SHOPIFY_STOREFRONT_ACCESS_TOKEN=
+NEXT_PUBLIC_SHOPIFY_STORE_DOMAIN=
+NEXT_PUBLIC_SHOPIFY_STOREFRONT_ACCESS_TOKEN=
+```
+
+4. Point the framework to `shopify` by updating `tsconfig.json`:
+
+```
+"@framework/*": ["framework/shopify/*"],
+"@framework": ["framework/shopify"]
+```
+
+### Modifications
+
+These modifications are temporarily until contributions are made to remove them.
+
+#### Adding item to Cart
+
+```js
+// components/product/ProductView/ProductView.tsx
+const ProductView: FC<Props> = ({ product }) => {
+  const addToCart = async () => {
+    setLoading(true)
+    try {
+      await addItem({
+        productId: product.id,
+        variantId: variant ? variant.id : product.variants[0].id,
+      })
+      openSidebar()
+      setLoading(false)
+    } catch (err) {
+      setLoading(false)
+    }
+  }
+}
+```
+
+#### Proceed to Checkout
+
+```js
+// components/cart/CartSidebarView/CartSidebarView.tsx
+import { useCommerce } from '@framework'
+
+const CartSidebarView: FC = () => {
+  const { checkout } = useCommerce()
+  return (
+    <Button href={checkout.webUrl} Component="a" width="100%">
+      Proceed to Checkout
+    </Button>
+  )
+}
+```
+
+## General Usage
+
+### CommerceProvider
+
+Provider component that creates the commerce context for children.
+
+```js
+import { CommerceProvider } from '@framework'
+
+const App = ({ children }) => {
+  return <CommerceProvider locale={locale}>{children}</CommerceProvider>
+}
+
+export default App
+```
+
+### useCommerce
+
+Returns the configs that are defined in the nearest `CommerceProvider`. Also provides access to Shopify's `checkout` and `shop`.
+
+```js
+import { useCommerce } from 'nextjs-commerce-shopify'
+
+const { checkout, shop } = useCommerce()
+```
+
+- `checkout`: The information required to checkout items and pay ([Documentation](https://shopify.dev/docs/storefront-api/reference/checkouts/checkout)).
+- `shop`: Represents a collection of the general settings and information about the shop ([Documentation](https://shopify.dev/docs/storefront-api/reference/online-store/shop/index)).
+
+## Hooks
+
+### usePrice
+
+Display the product variant price according to currency and locale.
+
+```js
+import usePrice from '@framework/product/use-price'
+
+const { price } = usePrice({
+  amount,
+})
+```
+
+Takes in either `amount` or `variant`:
+
+- `amount`: A price value for a particular item if the amount is known.
+- `variant`: A shopify product variant. Price will be extracted from the variant.
+
+### useAddItem
+
+```js
+import { useAddItem } from '@framework/cart'
+
+const AddToCartButton = ({ variantId, quantity }) => {
+  const addItem = useAddItem()
+
+  const addToCart = async () => {
+    await addItem({
+      variantId,
+    })
+  }
+
+  return <button onClick={addToCart}>Add To Cart</button>
+}
+```
+
+### useRemoveItem
+
+```js
+import { useRemoveItem } from '@framework/cart'
+
+const RemoveButton = ({ item }) => {
+  const removeItem = useRemoveItem()
+
+  const handleRemove = async () => {
+    await removeItem({ id: item.id })
+  }
+
+  return <button onClick={handleRemove}>Remove</button>
+}
+```
+
+### useUpdateItem
+
+```js
+import { useUpdateItem } from '@framework/cart'
+
+const CartItem = ({ item }) => {
+  const [quantity, setQuantity] = useState(item.quantity)
+  const updateItem = useUpdateItem(item)
+
+  const updateQuantity = async (e) => {
+    const val = e.target.value
+    await updateItem({ quantity: val })
+  }
+
+  return (
+    <input
+      type="number"
+      max={99}
+      min={0}
+      value={quantity}
+      onChange={updateQuantity}
+    />
+  )
+}
+```
+
+## APIs
+
+Collections of APIs to fetch data from a Shopify store.
+
+The data is fetched using the [Shopify JavaScript Buy SDK](https://github.com/Shopify/js-buy-sdk#readme). Read the [Shopify Storefront API reference](https://shopify.dev/docs/storefront-api/reference) for more information.
+
+### getProduct
+
+Get a single product by its `handle`.
+
+```js
+import getProduct from '@framework/product/get-product'
+import { getConfig } from '@framework/api'
+
+const config = getConfig()
+
+const product = await getProduct({
+  variables: { slug },
+  config,
+})
+```
+
+### getAllProducts
+
+```js
+import getAllProducts from '@framework/product/get-all-products'
+import { getConfig } from '@framework/api'
+
+const config = getConfig()
+
+const { products } = await getAllProducts({
+  variables: { first: 12 },
+  config,
+})
+```
+
+### getAllCollections
+
+```js
+import getAllCollections from '@framework/product/get-all-collections'
+import { getConfig } from '@framework/api'
+
+const config = getConfig()
+
+const collections = await getAllCollections({
+  config,
+})
+```
+
+### getAllPages
+
+```js
+import getAllPages from '@framework/common/get-all-pages'
+import { getConfig } from '@framework/api'
+
+const config = getConfig()
+
+const pages = await getAllPages({
+  variables: { first: 12 },
+  config,
+})
+```

framework/shopify/api/cart/index.ts

@@ -0,0 +1 @@
+export default function () {}

framework/shopify/api/catalog/index.ts

@@ -0,0 +1 @@
+export default function () {}

framework/shopify/api/catalog/products.ts

@@ -0,0 +1 @@
+export default function () {}

framework/shopify/api/checkout/index.ts

@@ -0,0 +1 @@
+export default function () {}

framework/shopify/api/customers/index.ts

@@ -0,0 +1 @@
+export default function () {}

framework/shopify/api/customers/login.ts

@@ -0,0 +1 @@
+export default function () {}

framework/shopify/api/customers/logout.ts

@@ -0,0 +1 @@
+export default function () {}

framework/shopify/api/customers/signup.ts

@@ -0,0 +1 @@
+export default function () {}

framework/shopify/api/index.ts

@@ -0,0 +1,60 @@
+import type { CommerceAPIConfig } from '@commerce/api'
+import fetchGraphqlApi from './utils/fetch-graphql-api'
+
+export interface ShopifyConfig extends CommerceAPIConfig {}
+
+// TODO(bc)
+const API_URL =
+  process.env.SHOPIFY_STORE_DOMAIN ||
+  process.env.NEXT_PUBLIC_SHOPIFY_STORE_DOMAIN
+const API_TOKEN =
+  process.env.SHOPIFY_STOREFRONT_ACCESS_TOKEN ||
+  process.env.NEXT_PUBLIC_SHOPIFY_STOREFRONT_ACCESS_TOKEN
+
+if (!API_URL) {
+  throw new Error(
+    `The environment variable SHOPIFY_STORE_DOMAIN is missing and it's required to access your store`
+  )
+}
+
+if (!API_TOKEN) {
+  throw new Error(
+    `The environment variable SHOPIFY_STOREFRONT_ACCESS_TOKEN is missing and it's required to access your store`
+  )
+}
+
+export class Config {
+  private config: ShopifyConfig
+
+  constructor(config: ShopifyConfig) {
+    this.config = config
+  }
+
+  getConfig(userConfig: Partial<ShopifyConfig> = {}) {
+    return Object.entries(userConfig).reduce<ShopifyConfig>(
+      (cfg, [key, value]) => Object.assign(cfg, { [key]: value }),
+      { ...this.config }
+    )
+  }
+
+  setConfig(newConfig: Partial<ShopifyConfig>) {
+    Object.assign(this.config, newConfig)
+  }
+}
+
+const config = new Config({
+  commerceUrl: API_URL,
+  apiToken: API_TOKEN,
+  // TODO
+  // @ts-ignore
+  fetch: fetchGraphqlApi,
+  customerCookie: 'SHOP_TOKEN',
+})
+
+export function getConfig(userConfig?: Partial<ShopifyConfig>) {
+  return config.getConfig(userConfig)
+}
+
+export function setConfig(newConfig: Partial<ShopifyConfig>) {
+  return config.setConfig(newConfig)
+}

framework/shopify/api/operations/get-all-collections.ts

@@ -0,0 +1,21 @@
+import Client from 'shopify-buy'
+import { ShopifyConfig } from '../index'
+
+type Options = {
+  config: ShopifyConfig
+}
+
+const getAllCollections = async (options: Options) => {
+  const { config } = options
+
+  const client = Client.buildClient({
+    storefrontAccessToken: config.apiToken,
+    domain: config.commerceUrl,
+  })
+
+  const res = await client.collection.fetchAllWithProducts()
+
+  return JSON.parse(JSON.stringify(res))
+}
+
+export default getAllCollections

framework/shopify/api/operations/get-page.ts

@@ -0,0 +1,27 @@
+import { ShopifyConfig, getConfig } from '..'
+import type { Page } from '../../types'
+
+export type { Page }
+
+export type GetPageResult<T extends { page?: any } = { page?: Page }> = T
+
+export type PageVariables = {
+  id: string
+}
+
+async function getPage({
+  url,
+  variables,
+  config,
+  preview,
+}: {
+  url?: string
+  variables: PageVariables
+  config?: ShopifyConfig
+  preview?: boolean
+}): Promise<GetPageResult> {
+  config = getConfig(config)
+  return {}
+}
+
+export default getPage

framework/shopify/api/utils/fetch-graphql-api.ts

@@ -0,0 +1,51 @@
+import { CommerceAPIFetchOptions } from '@commerce/api'
+import { FetcherError } from '@commerce/utils/errors'
+import { getConfig } from '../index'
+
+export interface GraphQLFetcherResult<Data = any> {
+  data: Data
+  res: Response
+}
+export type GraphQLFetcher<
+  Data extends GraphQLFetcherResult = GraphQLFetcherResult,
+  Variables = any
+> = (
+  query: string,
+  queryData?: CommerceAPIFetchOptions<Variables>,
+  fetchOptions?: RequestInit
+) => Promise<Data>
+
+const fetchGraphqlApi: GraphQLFetcher = async (
+  query: string,
+  { variables } = {},
+  fetchOptions
+) => {
+  const config = getConfig()
+  const url = `https://${config.commerceUrl}/api/2020-10/graphql.json`
+
+  const res = await fetch(url, {
+    ...fetchOptions,
+    method: 'POST',
+    headers: {
+      'X-Shopify-Storefront-Access-Token': config.apiToken,
+      ...fetchOptions?.headers,
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify({
+      query,
+      variables,
+    }),
+  })
+
+  const json = await res.json()
+  if (json.errors) {
+    throw new FetcherError({
+      errors: json.errors ?? [{ message: 'Failed to fetch Shopify API' }],
+      status: res.status,
+    })
+  }
+
+  return { data: json.data, res }
+}
+
+export default fetchGraphqlApi

framework/shopify/api/wishlist/index.tsx

@@ -0,0 +1,2 @@
+export type WishlistItem = { product: any; id: number }
+export default function () {}

framework/shopify/auth/use-login.tsx

@@ -0,0 +1,13 @@
+import { useCallback } from 'react'
+
+export function emptyHook() {
+  const useEmptyHook = async (options = {}) => {
+    return useCallback(async function () {
+      return Promise.resolve()
+    }, [])
+  }
+
+  return useEmptyHook
+}
+
+export default emptyHook

framework/shopify/auth/use-logout.tsx

@@ -0,0 +1,13 @@
+import { useCallback } from 'react'
+
+export function emptyHook() {
+  const useEmptyHook = async (options = {}) => {
+    return useCallback(async function () {
+      return Promise.resolve()
+    }, [])
+  }
+
+  return useEmptyHook
+}
+
+export default emptyHook

framework/shopify/auth/use-signup.tsx

@@ -0,0 +1,13 @@
+import { useCallback } from 'react'
+
+export function emptyHook() {
+  const useEmptyHook = async (options = {}) => {
+    return useCallback(async function () {
+      return Promise.resolve()
+    }, [])
+  }
+
+  return useEmptyHook
+}
+
+export default emptyHook

framework/shopify/cart/index.ts

@@ -0,0 +1,5 @@
+export { default as useCart } from './use-cart'
+export { default as useAddItem } from './use-add-item'
+export { default as useRemoveItem } from './use-remove-item'
+// export { default as useWishlistActions } from './use-cart-actions'
+// export { default as useUpdateItem } from './use-cart-actions'

framework/shopify/cart/use-add-item.tsx

@@ -0,0 +1,30 @@
+import { useCallback } from 'react'
+import { LineItemToAdd } from 'shopify-buy'
+import { useCommerce } from '../index'
+
+type Options = {
+  productId: number
+  variantId: string | number
+}
+
+const useAddItem = () => {
+  const { checkout, client, updateCheckout } = useCommerce()
+
+  return useCallback(
+    async function addItem(options: Options) {
+      const lineItems: LineItemToAdd[] = [
+        {
+          variantId: `${options.variantId}`,
+          quantity: 1,
+        },
+      ]
+
+      const cart = await client?.checkout.addLineItems(checkout.id, lineItems)
+      updateCheckout(cart)
+      return cart
+    },
+    [checkout, client]
+  )
+}
+
+export default useAddItem

framework/shopify/cart/use-cart.tsx

@@ -0,0 +1,42 @@
+import { useCommerce } from '../index'
+
+export function emptyHook() {
+  const { checkout } = useCommerce()
+  const { lineItems, totalPriceV2 } = checkout || {}
+
+  return {
+    data: {
+      subTotal: totalPriceV2?.amount || 0,
+      total: totalPriceV2?.amount || 0,
+      currency: {
+        code: '',
+      },
+      line_items:
+        lineItems?.map((item) => {
+          return [
+            {
+              id: item.id,
+              name: item.title,
+              quantity: item.quantity,
+            },
+          ]
+        }) || [],
+      items:
+        lineItems?.map((item) => {
+          return {
+            id: item.id,
+            name: item.title,
+            images: [{ url: '/jacket.png' }],
+            url: '/',
+            quantity: item.quantity,
+            productId: item.id,
+            variantId: item.id,
+          }
+        }) || [],
+    },
+    isEmpty: false,
+    isLoading: false,
+  }
+}
+
+export default emptyHook

framework/shopify/cart/use-remove-item.tsx

@@ -0,0 +1,17 @@
+import { useCallback } from 'react'
+import { useCommerce } from '../index'
+
+const useRemoveItem = () => {
+  const { checkout, client, updateCheckout } = useCommerce()
+
+  return useCallback(
+    async function removeItem({ id }: { id: string }) {
+      const cart = await client?.checkout.removeLineItems(checkout.id, [id])
+      updateCheckout(cart)
+      return cart
+    },
+    [checkout, client]
+  )
+}
+
+export default useRemoveItem

framework/shopify/cart/use-update-item.tsx

@@ -0,0 +1,24 @@
+import { useCallback } from 'react'
+import { useCommerce } from '../index'
+
+const useUpdateItem = (item: CartItem) => {
+  const { checkout, client, updateCheckout } = useCommerce()
+
+  return useCallback(
+    async function updateItem({ quantity }: { quantity: number }) {
+      const lineItemsToUpdate = [{ id: item.id, quantity }]
+
+      const cart = await client?.checkout.updateLineItems(
+        checkout.id,
+        lineItemsToUpdate
+      )
+
+      updateCheckout(cart)
+
+      return cart
+    },
+    [checkout, client]
+  )
+}
+
+export default useUpdateItem

framework/shopify/common/get-all-pages.ts

@@ -0,0 +1,55 @@
+import { getConfig, ShopifyConfig } from '../api'
+import { Page as PageType, PageEdge } from '../types'
+
+export type Page = PageType
+
+export const getAllPagesQuery = /* GraphQL */ `
+  query($first: Int!) {
+    pages(first: $first) {
+      edges {
+        node {
+          id
+          title
+          handle
+          body
+          bodySummary
+          url
+        }
+      }
+    }
+  }
+`
+
+type Variables = {
+  first?: number
+}
+
+type Options = {
+  variables?: Variables
+  config: ShopifyConfig
+  preview?: boolean
+}
+
+type ReturnType = {
+  pages: Page[]
+}
+
+const getAllPages = async (options?: Options): Promise<ReturnType> => {
+  let { config, variables = { first: 250 } } = options || {}
+
+  config = getConfig(config)
+
+  const { data } = await config.fetch(getAllPagesQuery, { variables })
+
+  const pages = data.pages.edges.map(({ node }: PageEdge) => {
+    return {
+      ...node,
+      name: node.handle,
+      url: `${config!.locale}/${node.handle}`,
+    }
+  })
+
+  return { pages }
+}
+
+export default getAllPages

framework/shopify/common/get-site-info.ts

@@ -0,0 +1,30 @@
+import { ShopifyConfig } from '../index'
+
+type Options = {
+  config: ShopifyConfig
+  preview?: boolean
+}
+
+const getSiteInfo = async (options: Options) => {
+  // TODO
+  return {
+    categories: [
+      {
+        path: '',
+        name: '',
+        entityId: 0,
+      },
+    ],
+    brands: [
+      {
+        node: {
+          path: '',
+          name: '',
+          entityId: 0,
+        },
+      },
+    ],
+  }
+}
+
+export default getSiteInfo

framework/shopify/customer/use-customer.tsx

@@ -0,0 +1,32 @@
+import type { HookFetcher } from '@commerce/utils/types'
+import type { SwrOptions } from '@commerce/utils/use-data'
+import useCommerceCustomer from '@commerce/customer/use-customer'
+
+const defaultOpts = {}
+
+export type Customer = {
+  entityId: number
+  firstName: string
+  lastName: string
+  email: string
+}
+export type CustomerData = {}
+
+export const fetcher: HookFetcher<Customer | null> = async () => {
+  return null
+}
+
+export function extendHook(
+  customFetcher: typeof fetcher,
+  swrOptions?: SwrOptions<Customer | null>
+) {
+  const useCustomer = () => {
+    return { data: { firstName: null, lastName: null, email: null } }
+  }
+
+  useCustomer.extend = extendHook
+
+  return useCustomer
+}
+
+export default extendHook(fetcher)

framework/shopify/index.tsx

@@ -0,0 +1,109 @@
+import React, {
+  ReactNode,
+  createContext,
+  useContext,
+  useMemo,
+  useState,
+  useEffect,
+} from 'react'
+import Client from 'shopify-buy'
+import { Shop, Cart, Client as ClientType } from './types'
+import {
+  getCheckoutIdFromStorage,
+  setCheckoutIdInStorage,
+} from './utils/storage'
+import { getConfig } from '@framework/api'
+
+const Commerce = createContext<CommerceContextValue | {}>({})
+
+type CommerceProps = {
+  children?: ReactNode
+  locale: string
+}
+
+type CommerceContextValue = {
+  client: ClientType
+  shop: Shop
+  checkout: Cart
+  updateCheckout: (cart: Cart | undefined) => void
+  currencyCode: string
+  locale: string
+  sessionToken: string
+}
+
+export function CommerceProvider({
+  children,
+  locale = 'en-US',
+}: CommerceProps) {
+  const sessionToken = 'nextjs-commerce-shopify-token'
+
+  const config = getConfig()
+
+  const client = Client.buildClient({
+    storefrontAccessToken: config.apiToken,
+    domain: config.commerceUrl,
+    language: locale,
+  }) as ClientType
+
+  const [shop, setShop] = useState<Shop>()
+  const [checkout, setCheckout] = useState<Cart>()
+
+  const fetchShopify = async () => {
+    const shopInfo: Shop = await client.shop.fetchInfo()
+    let checkoutResource: Cart
+
+    const checkoutOptions = {
+      presentmentCurrencyCode:
+        /*config.currencyCode ||*/ shopInfo?.currencyCode,
+    }
+
+    let checkoutId = getCheckoutIdFromStorage(sessionToken)
+
+    // we could have a cart id stored in session storage
+    // user could be refreshing or navigating back and forth
+    if (checkoutId) {
+      checkoutResource = await client.checkout.fetch(checkoutId)
+
+      // could be expired order - we will create a new order
+      if (checkoutResource.completedAt) {
+        checkoutResource = await client.checkout.create(checkoutOptions)
+      }
+    } else {
+      checkoutResource = await client.checkout.create(checkoutOptions)
+    }
+
+    setCheckoutIdInStorage(sessionToken, checkoutResource.id)
+
+    setShop(shopInfo)
+    setCheckout(checkoutResource)
+  }
+
+  useEffect(() => {
+    fetchShopify()
+  }, [])
+
+  const updateCheckout = (newCheckout: Cart) => {
+    setCheckout(newCheckout)
+  }
+
+  // Because the config is an object, if the parent re-renders this provider
+  // will re-render every consumer unless we memoize the config
+  const cfg = useMemo(
+    () => ({
+      client,
+      checkout,
+      shop,
+      updateCheckout: updateCheckout,
+      currencyCode: /*config.currencyCode ||*/ checkout?.currencyCode,
+      locale,
+      sessionToken,
+    }),
+    [client]
+  )
+
+  return <Commerce.Provider value={cfg}>{children}</Commerce.Provider>
+}
+
+export function useCommerce<T extends CommerceContextValue>() {
+  return useContext(Commerce) as T
+}

framework/shopify/product/get-all-product-paths.ts

@@ -0,0 +1,31 @@
+import Client from 'shopify-buy'
+import { getConfig } from '../api'
+import { Product } from '../types'
+import toCommerceProducts from '../utils/to-commerce-products'
+
+type ReturnType = {
+  products: any[]
+}
+
+const getAllProductPaths = async (): Promise<ReturnType> => {
+  const config = getConfig()
+
+  const client = Client.buildClient({
+    storefrontAccessToken: config.apiToken,
+    domain: config.commerceUrl,
+  })
+
+  const res = (await client.product.fetchAll()) as Product[]
+
+  const products = toCommerceProducts(res)
+
+  return {
+    products: products.map((product) => {
+      return {
+        node: { ...product },
+      }
+    }),
+  }
+}
+
+export default getAllProductPaths

framework/shopify/product/get-all-products.ts

@@ -0,0 +1,40 @@
+import Client from 'shopify-buy'
+import { ShopifyConfig } from '../api'
+import { Product } from '../types'
+import toCommerceProducts from '../utils/to-commerce-products'
+
+export type ProductNode = Product
+
+type Variables = {
+  first?: number
+  field?: string
+}
+
+type Options = {
+  variables: Variables
+  config: ShopifyConfig
+  preview?: boolean
+}
+
+type ReturnType = {
+  products: any[]
+}
+
+const getAllProducts = async (options: Options): Promise<ReturnType> => {
+  const { config } = options
+
+  const client = Client.buildClient({
+    storefrontAccessToken: config.apiToken,
+    domain: config.commerceUrl,
+  })
+
+  const res = (await client.product.fetchAll()) as Product[]
+
+  const products = toCommerceProducts(res)
+
+  return {
+    products,
+  }
+}
+
+export default getAllProducts

framework/shopify/product/get-product.ts

@@ -0,0 +1,37 @@
+import Client from 'shopify-buy'
+import { ShopifyConfig } from '../api'
+import { Product } from '../types'
+import toCommerceProducts from '../utils/to-commerce-products'
+
+export type ProductNode = Product
+
+type Variables = {
+  slug: string
+}
+
+type Options = {
+  variables: Variables
+  config: ShopifyConfig
+  preview?: boolean
+}
+
+type ReturnType = {
+  product: any
+}
+
+const getProduct = async (options: Options): Promise<ReturnType> => {
+  const { variables, config } = options
+
+  const client = Client.buildClient({
+    storefrontAccessToken: config.apiToken,
+    domain: config.commerceUrl,
+  })
+
+  const res = (await client.product.fetchByHandle(variables.slug)) as Product
+
+  return {
+    product: toCommerceProducts([res])[0],
+  }
+}
+
+export default getProduct

framework/shopify/product/use-price.tsx

@@ -0,0 +1,2 @@
+export * from '@commerce/use-price'
+export { default } from '@commerce/use-price'

framework/shopify/product/use-search.tsx

@@ -0,0 +1,41 @@
+import type { HookFetcher } from '@commerce/utils/types'
+import type { SwrOptions } from '@commerce/utils/use-data'
+import useCommerceSearch from '@commerce/product/use-search'
+import { ProductEdge } from '../types'
+
+const defaultOpts = {}
+
+export type SearchProductsInput = {
+  search?: string
+  categoryId?: number
+  brandId?: number
+  sort?: string
+}
+
+export type SearchProductsData = {
+  products: ProductEdge[]
+  found: boolean
+}
+
+export const fetcher: HookFetcher<SearchProductsData, SearchProductsInput> = (
+  options,
+  { search, categoryId, brandId, sort },
+  fetch
+) => {
+  return { found: false, products: [] }
+}
+
+export function extendHook(
+  customFetcher: typeof fetcher,
+  swrOptions?: SwrOptions<SearchProductsData, SearchProductsInput>
+) {
+  const useSearch = (input: SearchProductsInput = {}) => {
+    return {}
+  }
+
+  useSearch.extend = extendHook
+
+  return useSearch
+}
+
+export default extendHook(fetcher)

framework/shopify/types.ts

@@ -0,0 +1,130 @@
+import {
+  Product as BaseProduct,
+  ProductVariant as BaseProductVariant,
+  Cart as BaseCart,
+  CheckoutResource as BaseCheckoutResource,
+  AttributeInput,
+  Client as BaseClient,
+  Shop as BaseShop,
+  Image as BaseImage,
+} from 'shopify-buy'
+
+export type SelectedOptions = {
+  id: string
+  name: string
+  value: string
+}
+
+export type PresentmentPrice = {
+  price: PriceV2
+}
+
+export type ProductVariant = BaseProductVariant & {
+  selectedOptions: Array<SelectedOptions>
+  presentmentPrices: Array<PresentmentPrice>
+}
+
+// TODO
+export type ProductOptions = {
+  node: {
+    __typename: string
+    displayName: string
+    values: {
+      edges: [
+        {
+          node: {
+            label: string
+            id: string
+          }
+        }
+      ]
+    }
+  }
+}
+
+// TODO
+export type ProductEdge = {
+  node: Product
+}
+
+export type Product = BaseProduct & {
+  handle: string
+  name: string
+  path: string
+  entityId: number
+  descriptionHtml: string
+  prices: {
+    price: {
+      value: number
+      currencyCode: string
+    }
+    retailPrice: {
+      value: number
+      currencyCode: string
+    }
+  }
+  images: {
+    edges: [{ node: { urlOriginal: string; altText: string } }]
+  }
+  productOptions: ProductOptions
+  variants: Array<ProductVariant> & {
+    edges: [
+      {
+        node: {
+          productOptions: ProductOptions[]
+          entityId: number
+        }
+      }
+    ]
+  }
+}
+
+export type PriceV2 = {
+  amount: number
+  currencyCode: string
+}
+
+export type Cart = BaseCart & {
+  webUrl?: string
+  currencyCode?: string
+  lineItemsSubtotalPrice?: PriceV2
+  totalPriceV2?: PriceV2
+}
+
+export type Shop = BaseShop & {
+  currencyCode?: string
+}
+
+export type Create = {
+  presentmentCurrencyCode?: string
+}
+
+export type CheckoutResource = BaseCheckoutResource & {
+  updateLineItems(
+    checkoutId: string | number,
+    lineItems: AttributeInput[]
+  ): Promise<Cart>
+
+  create: (input: Create) => Promise<Cart>
+}
+
+export type Client = BaseClient & {
+  checkout: CheckoutResource
+}
+
+export type Page = {
+  id: string
+  title: string
+  name: string
+  handle: string
+  body: string
+  bodySummary: string
+  url: string
+  sort_order: number
+}
+
+export type PageEdge = {
+  node: Page
+}
+
+export type Image = BaseImage

framework/shopify/utils/storage.ts

@@ -0,0 +1,13 @@
+export const getCheckoutIdFromStorage = (token: string) => {
+  if (window && window.sessionStorage) {
+    return window.sessionStorage.getItem(token)
+  }
+
+  return null
+}
+
+export const setCheckoutIdInStorage = (token: string, id: string | number) => {
+  if (window && window.sessionStorage) {
+    return window.sessionStorage.setItem(token, id + '')
+  }
+}

framework/shopify/utils/to-commerce-products.ts

@@ -0,0 +1,60 @@
+import { Product, Image } from '../types'
+
+export default function toCommerceProducts(products: Product[]) {
+  return products.map((product: Product) => {
+    return {
+      id: product.id,
+      entityId: product.id,
+      name: product.title,
+      slug: product.handle,
+      title: product.title,
+      vendor: product.vendor,
+      description: product.descriptionHtml,
+      path: `/${product.handle}`,
+      price: {
+        value: +product.variants[0].price,
+        currencyCode: 'USD', // TODO
+      },
+      images: product.images.map((image: Image) => {
+        return {
+          url: image.src,
+        }
+      }),
+      variants: product.variants.map((variant) => {
+        return {
+          id: variant.id,
+          options: variant.selectedOptions.map((selectedOption) => {
+            return {
+              __typename: 'MultipleChoiceOption',
+              displayName: selectedOption.name,
+              values: [
+                {
+                  node: {
+                    id: variant.id,
+                    label: selectedOption.value,
+                  },
+                },
+              ],
+            }
+          }),
+        }
+      }),
+      productOptions: product.options.map((option) => {
+        return {
+          __typename: 'MultipleChoiceOption',
+          displayName: option.name,
+          values: option.values.map((value) => {
+            return {
+              node: {
+                entityId: 1,
+                label: value.value,
+                hexColors: [value.value],
+              },
+            }
+          }),
+        }
+      }),
+      options: [],
+    }
+  })
+}

framework/shopify/wishlist/use-add-item.tsx

@@ -0,0 +1,13 @@
+import { useCallback } from 'react'
+
+export function emptyHook() {
+  const useEmptyHook = async (options = {}) => {
+    return useCallback(async function () {
+      return Promise.resolve()
+    }, [])
+  }
+
+  return useEmptyHook
+}
+
+export default emptyHook

framework/shopify/wishlist/use-remove-item.tsx

@@ -0,0 +1,17 @@
+import { useCallback } from 'react'
+
+type Options = {
+  includeProducts?: boolean
+}
+
+export function emptyHook(options?: Options) {
+  const useEmptyHook = async ({ id }: { id: string | number }) => {
+    return useCallback(async function () {
+      return Promise.resolve()
+    }, [])
+  }
+
+  return useEmptyHook
+}
+
+export default emptyHook

framework/shopify/wishlist/use-wishlist.tsx

@@ -0,0 +1,45 @@
+import { HookFetcher } from '@commerce/utils/types'
+import { SwrOptions } from '@commerce/utils/use-data'
+import useCommerceWishlist from '@commerce/wishlist/use-wishlist'
+import { Product } from '../types'
+import useCustomer from '../customer/use-customer'
+
+const defaultOpts = {}
+
+export type Wishlist = {
+  items: [
+    {
+      product_id: number
+      variant_id: number
+      id: number
+      product: Product
+    }
+  ]
+}
+
+export interface UseWishlistOptions {
+  includeProducts?: boolean
+}
+
+export interface UseWishlistInput extends UseWishlistOptions {
+  customerId?: number
+}
+
+export const fetcher: HookFetcher<Wishlist | null, UseWishlistInput> = () => {
+  return null
+}
+
+export function extendHook(
+  customFetcher: typeof fetcher,
+  swrOptions?: SwrOptions<Wishlist | null, UseWishlistInput>
+) {
+  const useWishlist = ({ includeProducts }: UseWishlistOptions = {}) => {
+    return { data: null }
+  }
+
+  useWishlist.extend = extendHook
+
+  return useWishlist
+}
+
+export default extendHook(fetcher)

package.json

@@ -44,6 +44,7 @@
     "react-dom": "^17.0.1",
     "react-merge-refs": "^1.1.0",
     "react-ticker": "^1.2.2",
+    "shopify-buy": "^2.11.0",
     "swr": "^0.4.0",
     "tabbable": "^5.1.5",
     "tailwindcss": "^2.0.2"

tsconfig.json

@@ -16,14 +16,14 @@
     "jsx": "preserve",
     "paths": {
       "@lib/*": ["lib/*"],
-      "@assets/*": ["assets/*"],
-      "@config/*": ["config/*"],
-      "@components/*": ["components/*"],
       "@utils/*": ["utils/*"],
-      "@commerce/*": ["framework/commerce/*"],
+      "@config/*": ["config/*"],
+      "@assets/*": ["assets/*"],
+      "@components/*": ["components/*"],
       "@commerce": ["framework/commerce"],
-      "@framework/*": ["framework/bigcommerce/*"],
-      "@framework": ["framework/bigcommerce"]
+      "@commerce/*": ["framework/commerce/*"],
+      "@framework": ["framework/bigcommerce"],
+      "@framework/*": ["framework/bigcommerce/*"]
     }
   },
   "include": ["next-env.d.ts", "**/*.d.ts", "**/*.ts", "**/*.tsx", "**/*.js"],

yarn.lock

@@ -6214,6 +6214,11 @@ shell-quote@1.7.2:
   resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.7.2.tgz#67a7d02c76c9da24f99d20808fcaded0e0e04be2"
   integrity sha512-mRz/m/JVscCrkMyPqHc/bczi3OQHkLTqXHEFu0zDhK/qfv3UcOA4SVmRCLmos4bhjr9ekVQubj/R7waKapmiQg==
 
+shopify-buy@^2.11.0:
+  version "2.11.0"
+  resolved "https://registry.yarnpkg.com/shopify-buy/-/shopify-buy-2.11.0.tgz#0f7cb52741395e4ae778c336f32ddf3fe67c2f35"
+  integrity sha512-bGjS1b/VCPvCjazSstlKwgLtK1WBotWom06/12loja8yfo/cWkLuJsakBbQe1uEIDiOLhKaR0M0CAXZFheYDug==
+
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"