Feature/icky 194 (#5)

* folder and env setup

* codegen.json headers removed

* use-cart code flow updated

* use-cart code flow updated

* Implemented get-cart functionality

* removed unused file

* getAnonymousShopperToken function added

* normalization mapping updated

* PR points resolved

* Anonymous shopper token query added

* getAnonymousShopperToken function added

* Anonymous shopper token query added

Co-authored-by: Chandradeepta <43542673+Chandradeepta@users.noreply.github.com>

.env.template

@@ -28,3 +28,4 @@ KIBO_API_TOKEN=
 KIBO_API_URL=
 KIBO_CART_COOKIE=
 KIBO_CUSTOMER_COOKIE=
+KIBO_API_HOST=

.vscode/launch.json

@@ -0,0 +1,15 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "attach",
+      "name": "Attach to Next JS App",
+      "skipFiles": ["<node_internals>/**"],
+      "port": 9229
+    }
+  ]
+}

framework/kibocommerce/README.md

@@ -1 +1 @@
-# Next.js Local Provider
+# Next.js Kibo Provider

framework/kibocommerce/api/endpoints/cart/get-cart.ts

@@ -0,0 +1,23 @@
+import { normalizeCart } from '@framework/lib/normalize'
+import { Cart } from '@framework/schema'
+import type { CartEndpoint } from '.'
+import { getCartQuery } from '../../queries/getCartQuery'
+
+const getCart: CartEndpoint['handlers']['getCart'] = async ({
+  res,
+  body: { cartId },
+  config,
+}) => {
+  let currentCart: Cart = {}
+  try {
+    let result = await config.fetch(getCartQuery)
+    currentCart = result?.data?.currentCart
+  } catch (error) {
+    throw error
+  }
+  res.status(200).json({
+    data: currentCart ? normalizeCart(currentCart) : null,
+  })
+}
+
+export default getCart

framework/kibocommerce/api/endpoints/cart/index.ts

@@ -1 +1,26 @@
-export default function noopApi(...args: any[]): void {}
+import { GetAPISchema, createEndpoint } from '@commerce/api'
+import cartEndpoint from '@commerce/api/endpoints/cart'
+// import type { CartSchema } from '../../../types/cart'
+import type { KiboCommerceAPI } from '../..'
+import getCart from './get-cart'
+// import addItem from './add-item'
+// import updateItem from './update-item'
+// import removeItem from './remove-item'
+
+export type CartAPI = GetAPISchema<KiboCommerceAPI, any>
+
+export type CartEndpoint = CartAPI['endpoint']
+
+export const handlers: CartEndpoint['handlers'] = {
+  getCart,
+//   addItem,
+//   updateItem,
+//   removeItem,
+}
+
+const cartApi = createEndpoint<CartAPI>({
+  handler: cartEndpoint,
+  handlers,
+})
+
+export default cartApi

framework/kibocommerce/api/index.ts

@@ -1,6 +1,6 @@
 import type { CommerceAPI, CommerceAPIConfig } from '@commerce/api'
 import { getCommerceApi as commerceApi } from '@commerce/api'
-import createFetcher from './utils/fetch-local'
+import createFetchGraphqlApi from './utils/fetch-graphql-api'
 
 import getAllPages from './operations/get-all-pages'
 import getPage from './operations/get-page'
@@ -9,15 +9,28 @@ import getCustomerWishlist from './operations/get-customer-wishlist'
 import getAllProductPaths from './operations/get-all-product-paths'
 import getAllProducts from './operations/get-all-products'
 import getProduct from './operations/get-product'
+import createFetchStoreApi from './utils/fetch-store-api'
+import type { RequestInit } from '@vercel/fetch'
+
+export interface KiboCommerceConfig extends CommerceAPIConfig {
+  apiHost?: string
+  clientId?: string
+  sharedSecret?: string
+  storeApiFetch<T>(endpoint: string, options?: RequestInit): Promise<T>
+}
 
-export interface KiboCommerceConfig extends CommerceAPIConfig {}
 const config: KiboCommerceConfig = {
   commerceUrl: process.env.KIBO_API_URL || '',
   apiToken: process.env.KIBO_API_TOKEN || '',
   cartCookie: process.env.KIBO_CART_COOKIE || '',
   customerCookie: process.env.KIBO_CUSTOMER_COOKIE || '',
   cartCookieMaxAge: 2592000,
-  fetch: createFetcher(() => getCommerceApi().getConfig()),
+  fetch: createFetchGraphqlApi(() => getCommerceApi().getConfig()),
+  // REST API
+  apiHost: process.env.KIBO_API_HOST || '',
+  clientId: process.env.KIBO_CLIENT_ID || '',
+  sharedSecret: process.env.KIBO_SHARED_SECRET || '',
+  storeApiFetch: createFetchStoreApi(() => getCommerceApi().getConfig()),
 }
 
 const operations = {

framework/kibocommerce/api/queries/getAnonymousShopperTokenQuery.ts

@@ -0,0 +1,7 @@
+export const getAnonymousShopperTokenQuery = /* GraphQL */ `
+  query {
+    getAnonymousShopperToken {
+      accessToken
+    }
+  }
+`

framework/kibocommerce/api/queries/getCartQuery.ts

@@ -0,0 +1,54 @@
+export const getCartQuery = /* GraphQL */`
+query cart {
+    currentCart {
+      id
+      userId
+      orderDiscounts {
+        impact
+        discount {
+          id
+          name        
+        }
+        couponCode
+      }
+      subtotal
+      shippingTotal
+      total
+      items {
+        id
+        subtotal
+        unitPrice{
+          extendedAmount
+        }
+          product {
+            productCode
+            variationProductCode
+            name
+            description
+            imageUrl
+            options {
+              attributeFQN
+              name
+              value
+            }
+            properties {
+              attributeFQN
+              name
+              values {
+                value
+              }
+            }
+            sku
+            price {
+              price
+              salePrice
+            }
+            categories {
+              id
+            }
+          }
+          quantity
+        }
+      }
+    }
+`

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

@@ -0,0 +1,43 @@
+import { FetcherError } from '@commerce/utils/errors'
+import type { GraphQLFetcher } from '@commerce/api'
+import type { KiboCommerceConfig } from '../index'
+import fetch from './fetch'
+import getAnonymousShopperToken from './get-anonymous-shopper-token'
+
+const fetchGraphqlApi: (
+  getConfig: () => KiboCommerceConfig
+) => GraphQLFetcher = (getConfig) => async (
+  query: string,
+  { variables, preview } = {},
+  fetchOptions
+) => {
+  const config = getConfig()
+  const res = await fetch(config.commerceUrl + (preview ? '/preview' : ''), {
+    ...fetchOptions,
+    method: 'POST',
+    headers: {
+      Authorization: `Bearer ${config.apiToken}`,
+      ...fetchOptions?.headers,
+      'Content-Type': 'application/json',
+      // Need to fetch access token from cookie
+      'x-vol-user-claims':
+        'z40ROeWoZYd65SxBHSqnq/j/SRP0tIBHAf/3Sxw2MJLS8lmj1sF9Y+8eWaTObnCbAtFkiNx/BPfojtUFYQj2P9aVPgHsR+IaTpeAdfG1AM0fMLFvIrDbHK6E/BKhupU5NJQAFwYsoImRzIh8jOpXrigBWH9OW/dBjOtuAJaDaDRHdZ3xyDKZQnFa24IZN6b/UZYHf4r6arUU3MjPoVibQdtBObtJPYwe3XtOI/xaInqpehTJPq9nTZlTWR8Tv59UelC4bVWIuGtSAdawmuSS7H8pb5PemmB9MwMeLkGaWZsaRdxMfdOJE8REGqOYr3j89iEj/0a6G1zraVbLzGXyW0hVkz6InxARzA4p96n2n+ZCwWI/olcQKTxJCLsoZ3dVVkWretgUJFMxzAbzDEDtUIda+VuhzhhmlY4SFgOjxtSIudlyAcYs4xwksjDhBtt8RrTyobCUUau1sfht9Zf1pw==',
+    },
+    body: JSON.stringify({
+      query,
+      variables,
+    }),
+  })
+
+  const json = await res.json()
+  if (json.errors) {
+    throw new FetcherError({
+      errors: json.errors ?? [{ message: 'Failed to fetch KiboCommerce API' }],
+      status: res.status,
+    })
+  }
+
+  return { data: json.data, res }
+}
+
+export default fetchGraphqlApi

framework/kibocommerce/api/utils/fetch-store-api.ts

@@ -0,0 +1,68 @@
+import type { RequestInit, Response } from '@vercel/fetch'
+import type { KiboCommerceConfig } from '../index'
+import fetch from './fetch'
+
+const fetchStoreApi = <T>(getConfig: () => KiboCommerceConfig) => async (
+  endpoint: string,
+  options?: RequestInit
+): Promise<T> => {
+  const config = getConfig()
+  let res: Response
+  try {
+    res = await fetch(config.apiHost + endpoint, {
+      ...options,
+      headers: {
+        ...options?.headers,
+        'Content-Type': 'application/json',
+        Authorization: `Bearer ${config.apiToken}`,
+      },
+    })
+  } catch (error) {
+    throw new Error(`Fetch to Kibocommerce failed: ${error.message}`)
+  }
+
+  const contentType = res.headers.get('Content-Type')
+  const isJSON = contentType?.includes('application/json')
+
+  if (!res.ok) {
+    const data = isJSON ? await res.json() : await getTextOrNull(res)
+    console.log('-----------anon-----------', data)
+    const headers = getRawHeaders(res)
+    const msg = `Kibo Commerce API error (${
+      res.status
+    }) \nHeaders: ${JSON.stringify(headers, null, 2)}\n${
+      typeof data === 'string' ? data : JSON.stringify(data, null, 2)
+    }`
+
+    // throw new BigcommerceApiError(msg, res, data)
+  }
+
+  // if (res.status !== 204 && !isJSON) {
+  //   throw new BigcommerceApiError(
+  //     `Fetch to Bigcommerce API failed, expected JSON content but found: ${contentType}`,
+  //     res
+  //   )
+  // }
+
+  // If something was removed, the response will be empty
+  return res.status === 200 && (await res.json())
+}
+export default fetchStoreApi
+
+function getRawHeaders(res: Response) {
+  const headers: { [key: string]: string } = {}
+
+  res.headers.forEach((value, key) => {
+    headers[key] = value
+  })
+
+  return headers
+}
+
+function getTextOrNull(res: Response) {
+  try {
+    return res.text()
+  } catch (err) {
+    return null
+  }
+}

framework/kibocommerce/api/utils/get-anonymous-shopper-token.ts

@@ -0,0 +1,13 @@
+import type { KiboCommerceConfig } from '../'
+import { getAnonymousShopperTokenQuery } from '../queries/getAnonymousShopperTokenQuery'
+
+async function getAnonymousShopperToken({
+  config,
+}: {
+  config: KiboCommerceConfig
+}): Promise<string | undefined> {
+  const { data } = await config.fetch(getAnonymousShopperTokenQuery)
+  return String(data?.getAnonymousShopperToken?.accessToken)
+}
+
+export default getAnonymousShopperToken

framework/kibocommerce/cart/use-cart.tsx

@@ -6,37 +6,28 @@ export default useCart as UseCart<typeof handler>
 
 export const handler: SWRHook<any> = {
   fetchOptions: {
-    query: '',
+    method: 'GET',
+    url: '/api/cart',
   },
-  async fetcher() {
-    return {
-      id: '',
-      createdAt: '',
-      currency: { code: '' },
-      taxesIncluded: '',
-      lineItems: [],
-      lineItemsSubtotalPrice: '',
-      subtotalPrice: 0,
-      totalPrice: 0,
-    }
+  async fetcher({ options, fetch }) {
+    return await fetch({ ...options })
+  },
+  useHook: ({ useData }) => (input) => {
+    const response = useData({
+      swrOptions: { revalidateOnFocus: false, ...input?.swrOptions },
+    })
+
+    return useMemo(
+      () =>
+        Object.create(response, {
+          isEmpty: {
+            get() {
+              return (response.data?.lineItems.length ?? 0) <= 0
+            },
+            enumerable: true,
+          },
+        }),
+      [response]
+    )
   },
-  useHook:
-    ({ useData }) =>
-    (input) => {
-      return useMemo(
-        () =>
-          Object.create(
-            {},
-            {
-              isEmpty: {
-                get() {
-                  return true
-                },
-                enumerable: true,
-              },
-            }
-          ),
-        []
-      )
-    },
 }

framework/kibocommerce/commerce.config.json

@@ -1,9 +1,9 @@
 {
   "provider": "kibocommerce",
   "features": {
-    "wishlist": false,
-    "cart": false,
-    "search": false,
-    "customerAuth": false
+    "wishlist": true,
+    "cart": true,
+    "search": true,
+    "customerAuth": true
   }
 }

framework/kibocommerce/lib/get-slug.ts

@@ -0,0 +1,5 @@
+// Remove trailing and leading slash, usually included in nodes
+// returned by the BigCommerce API
+const getSlug = (path: string) => path.replace(/^\/|\/$/g, '')
+
+export default getSlug

framework/kibocommerce/lib/immutability.ts

@@ -0,0 +1,13 @@
+import update, { Context } from 'immutability-helper'
+
+const c = new Context()
+
+c.extend('$auto', function (value, object) {
+  return object ? c.update(object, value) : c.update({}, value)
+})
+
+c.extend('$autoArray', function (value, object) {
+  return object ? c.update(object, value) : c.update([], value)
+})
+
+export default c.update

framework/kibocommerce/lib/normalize.ts

@@ -0,0 +1,137 @@
+// import type { Product } from '../types/product'
+// import type { Cart, BigcommerceCart, LineItem } from '../types/cart'
+// import type { Page } from '../types/page'
+// import type { BCCategory, Category } from '../types/site'
+// import { definitions } from '../api/definitions/store-content'
+import update from './immutability'
+import getSlug from './get-slug'
+
+function normalizeProductOption(productOption: any) {
+  const {
+    node: { entityId, values: { edges = [] } = {}, ...rest },
+  } = productOption
+
+  return {
+    id: entityId,
+    values: edges?.map(({ node }: any) => node),
+    ...rest,
+  }
+}
+
+export function normalizeProduct(productNode: any): any {
+  const {
+    entityId: id,
+    productOptions,
+    prices,
+    path,
+    id: _,
+    options: _0,
+  } = productNode
+
+  return update(productNode, {
+    id: { $set: String(id) },
+    images: {
+      $apply: ({ edges }: any) =>
+        edges?.map(({ node: { urlOriginal, altText, ...rest } }: any) => ({
+          url: urlOriginal,
+          alt: altText,
+          ...rest,
+        })),
+    },
+    variants: {
+      $apply: ({ edges }: any) =>
+        edges?.map(({ node: { entityId, productOptions, ...rest } }: any) => ({
+          id: entityId,
+          options: productOptions?.edges
+            ? productOptions.edges.map(normalizeProductOption)
+            : [],
+          ...rest,
+        })),
+    },
+    options: {
+      $set: productOptions.edges
+        ? productOptions?.edges.map(normalizeProductOption)
+        : [],
+    },
+    brand: {
+      $apply: (brand: any) => (brand?.entityId ? brand?.entityId : null),
+    },
+    slug: {
+      $set: path?.replace(/^\/+|\/+$/g, ''),
+    },
+    price: {
+      $set: {
+        value: prices?.price.value,
+        currencyCode: prices?.price.currencyCode,
+      },
+    },
+    $unset: ['entityId'],
+  })
+}
+
+export function normalizePage(page: any): any {
+  return {
+    id: String(page.id),
+    name: page.name,
+    is_visible: page.is_visible,
+    sort_order: page.sort_order,
+    body: page.body,
+  }
+}
+
+export function normalizeCart(data: any): any {
+  return {
+    id: data.id,
+    customerId: data.userId,
+    email: data?.email,
+    createdAt: data?.created_time,
+    currency: {
+      code: 'USD',
+    },
+    taxesIncluded: true,
+    lineItems: data.items.map(normalizeLineItem),
+    lineItemsSubtotalPrice: data?.items.reduce(
+      (acc: number, obj: { subtotal: number }) => acc + obj.subtotal,
+      0
+    ),
+    subtotalPrice: data?.subtotal,
+    totalPrice: data?.total,
+    discounts: data.orderDiscounts?.map((discount: any) => ({
+      value: discount.impact,
+    })),
+  }
+}
+
+function normalizeLineItem(item: any): any {
+  return {
+    id: item.id,
+    variantId: item.product.variationProductCode,
+    productId: String(item.product.productCode),
+    name: item.product.name,
+    quantity: item.quantity,
+    variant: {
+      id: item.product.variationProductCode,
+      sku: item.product?.sku,
+      name: item.product.name,
+      image: {
+        url: item?.product.imageUrl,
+      },
+      requiresShipping: item?.is_require_shipping,
+      price: item?.unitPrice.extendedAmount,
+      listPrice: 0,
+    },
+    path: `${item.product.productCode}/na`,
+    discounts: item?.discounts?.map((discount: any) => ({
+      value: discount.discounted_amount,
+    })),
+  }
+}
+
+export function normalizeCategory(category: any): any {
+  return {
+    id: `${category.entityId}`,
+    name: category.name,
+    slug: getSlug(category.path),
+    path: category.path,
+  }
+}

framework/kibocommerce/provider.ts

@@ -11,7 +11,7 @@ import { handler as useSignup } from './auth/use-signup'
 
 export const kiboCommerceProvider = {
   locale: 'en-us',
-  cartCookie: 'bc_cartId',
+  cartCookie: 'kibo_cart',
   fetcher,
   cart: { useCart, useAddItem, useUpdateItem, useRemoveItem },
   customer: { useCustomer },

pages/cart.tsx

@@ -30,13 +30,13 @@ export default function Cart() {
   const { price: subTotal } = usePrice(
     data && {
       amount: Number(data.subtotalPrice),
-      currencyCode: data.currency.code,
+      currencyCode: data?.currency?.code,
     }
   )
   const { price: total } = usePrice(
     data && {
       amount: Number(data.totalPrice),
-      currencyCode: data.currency.code,
+      currencyCode: data?.currency?.code,
     }
   )
 
@@ -83,7 +83,7 @@ export default function Cart() {
                 <CartItem
                   key={item.id}
                   item={item}
-                  currencyCode={data?.currency.code!}
+                  currencyCode={data?.currency?.code!}
                 />
               ))}
             </ul>