import { CommerceError, FetcherError } from '@commerce/utils/errors' import { SHOPIFY_CHECKOUT_ID_COOKIE } from './const' import type { CommerceConfig } from '@commerce' export type ShopifyConfig = { locale: string cartCookie: string storeDomain: string | undefined } & CommerceConfig export const STORE_DOMAIN = process.env.NEXT_PUBLIC_SHOPIFY_STORE_DOMAIN export const API_URL = `https://${STORE_DOMAIN}/api/2021-01/graphql.json` export const API_TOKEN = process.env.NEXT_PUBLIC_SHOPIFY_STOREFRONT_ACCESS_TOKEN async function getText(res: Response) { try { return (await res.text()) || res.statusText } catch (error) { return res.statusText } } async function getError(res: Response) { if (res.headers.get('Content-Type')?.includes('application/json')) { const data = await res.json() return new FetcherError({ errors: data.errors, status: res.status }) } return new FetcherError({ message: await getText(res), status: res.status }) } const shopifyConfig: ShopifyConfig = { locale: 'en-us', cartCookie: SHOPIFY_CHECKOUT_ID_COOKIE, storeDomain: STORE_DOMAIN, async fetcher({ method = 'POST', variables, query }) { const res = await fetch(API_URL, { method, body: JSON.stringify({ query, variables }), headers: { 'X-Shopify-Storefront-Access-Token': API_TOKEN!, 'Content-Type': 'application/json', }, }) if (res.ok) { const { data, errors } = await res.json() if (errors && errors.length) { throw new CommerceError({ message: errors[0].message, }) } return data } throw await getError(res) }, } export default shopifyConfig