[WIP] Node.js provider for the API (#252)

* Adding multiple initial files

* Updated the default cart endpoint

* Fixes

* Updated CommerceAPI class for better usage

* Adding more migration changes

* Taking multiple steps into better API types

* Adding more experimental types

* Removed many testing types

* Adding types, fixes and other updates

* Updated commerce types

* Updated types for hooks now using the API

* Updated mutation types

* Simplified cart types for the provider

* Updated cart hooks

* Remove normalizers from the hooks

* Updated cart endpoint

* Removed cart handlers

* bug fixes

* Improve quantity input behavior in cart item

* Removed endpoints folder

* Making progress on api operations

* Moved method

* Moved types

* Changed the way ops are created

* Added customer endpoint

* Login endpoint

* Added logout endpoint

* Add missing logout files

* Added signup endpoint

* Removed customers old endpoints

* Moved endpoints to nested folder

* Removed old customer endpoint builders

* Updated login operation

* Updated login operation

* Added getAllPages operation

* Renamed endpoint operations to handlers

* Changed import

* Renamed operations to handlers in usage

* Moved getAllPages everywhere

* Moved getPage

* Updated getPage usage

* Moved getSiteInfo

* Added def types for product

* Updated type

* moved products catalog endpoint

* removed old catalog endpoint

* Moved wishlist

* Removed commerce.endpoint

* Replaced references to commerce.endpoint

* Updated catalog products

* Moved checkout api

* Added the get customer wishlist operation

* Removed old wishlist stuff

* Added getAllProductPaths operation

* updated reference to operation

* Moved getAllProducts

* Updated getProduct operation

* Removed old getConfig and references

* Removed is-allowed-method from BC

* Updated types for auth hooks

* Updated useCustomer and core types

* Updated useData and util hooks

* Updated useSearch hook

* Updated types for useWishlist

* Added index for types

* Fixes

* Updated urls to the API

* Renamed fetchInput to fetcherInput

* Updated fetch type

* Fixes in search hook

* Updated Shopify Provider Structure (#340)

* Add codegen, update fragments & schemas

* Update checkout-create.ts

* Update checkout-create.ts

* Update README.md

* Update product mutations & queries

* Uptate customer fetch types

* Update schemas

* Start updates

* Moved Page, AllPages & Site Info

* Moved product, all products (paths)

* Add translations, update operations & fixes

* Update api endpoints, types & fixes

* Add api checkout endpoint

* Updates

* Fixes

* Update commerce.config.json

Co-authored-by: B <curciobelen@gmail.com>

* Added category type and normalizer

* updated init script to exclude other providers

* Excluded swell and venture temporarily

* Fix category & color normalization

* Fixed category normalizer in shopify

* Don't use getSlug for category on /search

* Update colors.ts

Co-authored-by: cond0r <pinte_catalin@yahoo.com>
Co-authored-by: B <curciobelen@gmail.com>

framework/bigcommerce/api/endpoints/cart/add-item.ts

@@ -0,0 +1,46 @@
+import { normalizeCart } from '../../../lib/normalize'
+import { parseCartItem } from '../../utils/parse-item'
+import getCartCookie from '../../utils/get-cart-cookie'
+import type { CartEndpoint } from '.'
+
+const addItem: CartEndpoint['handlers']['addItem'] = async ({
+  res,
+  body: { cartId, item },
+  config,
+}) => {
+  if (!item) {
+    return res.status(400).json({
+      data: null,
+      errors: [{ message: 'Missing item' }],
+    })
+  }
+  if (!item.quantity) item.quantity = 1
+
+  const options = {
+    method: 'POST',
+    body: JSON.stringify({
+      line_items: [parseCartItem(item)],
+      ...(!cartId && config.storeChannelId
+        ? { channel_id: config.storeChannelId }
+        : {}),
+    }),
+  }
+  const { data } = cartId
+    ? await config.storeApiFetch(
+        `/v3/carts/${cartId}/items?include=line_items.physical_items.options`,
+        options
+      )
+    : await config.storeApiFetch(
+        '/v3/carts?include=line_items.physical_items.options',
+        options
+      )
+
+  // Create or update the cart cookie
+  res.setHeader(
+    'Set-Cookie',
+    getCartCookie(config.cartCookie, data.id, config.cartCookieMaxAge)
+  )
+  res.status(200).json({ data: normalizeCart(data) })
+}
+
+export default addItem

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

@@ -0,0 +1,35 @@
+import { normalizeCart } from '../../../lib/normalize'
+import { BigcommerceApiError } from '../../utils/errors'
+import getCartCookie from '../../utils/get-cart-cookie'
+import type { BigcommerceCart } from '../../../types/cart'
+import type { CartEndpoint } from '.'
+
+// Return current cart info
+const getCart: CartEndpoint['handlers']['getCart'] = async ({
+  res,
+  body: { cartId },
+  config,
+}) => {
+  let result: { data?: BigcommerceCart } = {}
+
+  if (cartId) {
+    try {
+      result = await config.storeApiFetch(
+        `/v3/carts/${cartId}?include=line_items.physical_items.options`
+      )
+    } catch (error) {
+      if (error instanceof BigcommerceApiError && error.status === 404) {
+        // Remove the cookie if it exists but the cart wasn't found
+        res.setHeader('Set-Cookie', getCartCookie(config.cartCookie))
+      } else {
+        throw error
+      }
+    }
+  }
+
+  res.status(200).json({
+    data: result.data ? normalizeCart(result.data) : null,
+  })
+}
+
+export default getCart

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

@@ -0,0 +1,26 @@
+import { GetAPISchema, createEndpoint } from '@commerce/api'
+import cartEndpoint from '@commerce/api/endpoints/cart'
+import type { CartSchema } from '../../../types/cart'
+import type { BigcommerceAPI } 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<BigcommerceAPI, CartSchema>
+
+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/bigcommerce/api/endpoints/cart/remove-item.ts

@@ -0,0 +1,34 @@
+import { normalizeCart } from '../../../lib/normalize'
+import getCartCookie from '../../utils/get-cart-cookie'
+import type { CartEndpoint } from '.'
+
+const removeItem: CartEndpoint['handlers']['removeItem'] = async ({
+  res,
+  body: { cartId, itemId },
+  config,
+}) => {
+  if (!cartId || !itemId) {
+    return res.status(400).json({
+      data: null,
+      errors: [{ message: 'Invalid request' }],
+    })
+  }
+
+  const result = await config.storeApiFetch<{ data: any } | null>(
+    `/v3/carts/${cartId}/items/${itemId}?include=line_items.physical_items.options`,
+    { method: 'DELETE' }
+  )
+  const data = result?.data ?? null
+
+  res.setHeader(
+    'Set-Cookie',
+    data
+      ? // Update the cart cookie
+        getCartCookie(config.cartCookie, cartId, config.cartCookieMaxAge)
+      : // Remove the cart cookie if the cart was removed (empty items)
+        getCartCookie(config.cartCookie)
+  )
+  res.status(200).json({ data: data && normalizeCart(data) })
+}
+
+export default removeItem

framework/bigcommerce/api/endpoints/cart/update-item.ts

@@ -0,0 +1,36 @@
+import { normalizeCart } from '../../../lib/normalize'
+import { parseCartItem } from '../../utils/parse-item'
+import getCartCookie from '../../utils/get-cart-cookie'
+import type { CartEndpoint } from '.'
+
+const updateItem: CartEndpoint['handlers']['updateItem'] = async ({
+  res,
+  body: { cartId, itemId, item },
+  config,
+}) => {
+  if (!cartId || !itemId || !item) {
+    return res.status(400).json({
+      data: null,
+      errors: [{ message: 'Invalid request' }],
+    })
+  }
+
+  const { data } = await config.storeApiFetch(
+    `/v3/carts/${cartId}/items/${itemId}?include=line_items.physical_items.options`,
+    {
+      method: 'PUT',
+      body: JSON.stringify({
+        line_item: parseCartItem(item),
+      }),
+    }
+  )
+
+  // Update the cart cookie
+  res.setHeader(
+    'Set-Cookie',
+    getCartCookie(config.cartCookie, cartId, config.cartCookieMaxAge)
+  )
+  res.status(200).json({ data: normalizeCart(data) })
+}
+
+export default updateItem