mirror of
https://github.com/vercel/commerce.git
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c6df70c34c
When generating graphql types, the generation of optional types is redundant because the value is wrapped in Maybe type anyway. Removing the redundancy simplifies the type checking whenever generated types are used.
95 lines
2.7 KiB
TypeScript
95 lines
2.7 KiB
TypeScript
import type { CartHandlers } from '../'
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import getAnonymousCartQuery from '@framework/utils/queries/get-anonymous-cart'
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import accountCartByAccountIdQuery from '@framework/utils/queries/account-cart-by-account-id'
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import getCartCookie from '@framework/api/utils/get-cart-cookie'
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import reconcileCarts from '@framework/api/utils/reconcile-carts'
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import getViewerId from '@framework/customer/get-viewer-id'
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import {
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REACTION_ANONYMOUS_CART_TOKEN_COOKIE,
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REACTION_CART_ID_COOKIE,
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REACTION_CUSTOMER_TOKEN_COOKIE,
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} from '@framework/const'
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import { normalizeCart } from '@framework/utils'
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// Return current cart info
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const getCart: CartHandlers['getCart'] = async ({ req, res, config }) => {
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const {
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cookies: {
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[REACTION_ANONYMOUS_CART_TOKEN_COOKIE]: anonymousCartToken,
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[REACTION_CART_ID_COOKIE]: cartId,
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[REACTION_CUSTOMER_TOKEN_COOKIE]: reactionCustomerToken,
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},
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} = req
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let normalizedCart
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if (cartId && anonymousCartToken && reactionCustomerToken) {
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const rawReconciledCart = await reconcileCarts({
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config,
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cartId,
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anonymousCartToken,
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reactionCustomerToken,
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})
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normalizedCart = normalizeCart(rawReconciledCart)
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// Clear the anonymous cart token cookie and update cart ID cookie
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res.setHeader('Set-Cookie', [
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getCartCookie(config.anonymousCartTokenCookie),
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getCartCookie(config.cartIdCookie, normalizedCart.id, 999),
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])
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} else if (cartId && anonymousCartToken) {
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const {
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data: { cart: rawAnonymousCart },
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} = await config.fetch(getAnonymousCartQuery, {
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variables: {
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cartId,
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cartToken: anonymousCartToken,
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},
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})
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normalizedCart = normalizeCart(rawAnonymousCart)
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} else if (reactionCustomerToken && !anonymousCartToken) {
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const accountId = await getViewerId({
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customerToken: reactionCustomerToken,
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config,
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})
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const {
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data: { cart: rawAccountCart },
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} = await config.fetch(
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accountCartByAccountIdQuery,
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{
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variables: {
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accountId,
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shopId: config.shopId,
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},
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},
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{
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headers: {
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Authorization: `Bearer ${reactionCustomerToken}`,
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},
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}
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)
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normalizedCart = normalizeCart(rawAccountCart)
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if (cartId !== normalizedCart.id) {
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res.setHeader(
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'Set-Cookie',
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getCartCookie(config.cartIdCookie, rawAccountCart._id, 999)
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)
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}
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} else {
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// If there's no cart for now, store a dummy cart ID to keep Next Commerce happy
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res.setHeader(
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'Set-Cookie',
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getCartCookie(config.cartIdCookie, config.dummyEmptyCartId, 999)
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)
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}
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res.status(200).json({ data: normalizedCart ?? null })
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}
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export default getCart
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