89 lines
2.8 KiB
TypeScript
89 lines
2.8 KiB
TypeScript
import type { RequestInit } from '@vercel/fetch'
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import type { CommerceAPIConfig } from '@commerce/api'
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import fetchGraphqlApi from './utils/fetch-graphql-api'
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import fetchStoreApi from './utils/fetch-store-api'
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export interface BigcommerceConfig extends CommerceAPIConfig {
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// Indicates if the returned metadata with translations should be applied to the
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// data or returned as it is
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applyLocale?: boolean
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storeApiUrl: string
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storeApiToken: string
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storeApiClientId: string
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storeChannelId?: string
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storeApiFetch<T>(endpoint: string, options?: RequestInit): Promise<T>
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}
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const API_URL = process.env.BIGCOMMERCE_STOREFRONT_API_URL
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const API_TOKEN = process.env.BIGCOMMERCE_STOREFRONT_API_TOKEN
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const STORE_API_URL = process.env.BIGCOMMERCE_STORE_API_URL
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const STORE_API_TOKEN = process.env.BIGCOMMERCE_STORE_API_TOKEN
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const STORE_API_CLIENT_ID = process.env.BIGCOMMERCE_STORE_API_CLIENT_ID
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const STORE_CHANNEL_ID = process.env.BIGCOMMERCE_CHANNEL_ID
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if (!API_URL) {
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throw new Error(
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`The environment variable BIGCOMMERCE_STOREFRONT_API_URL is missing and it's required to access your store`
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)
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}
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if (!API_TOKEN) {
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throw new Error(
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`The environment variable BIGCOMMERCE_STOREFRONT_API_TOKEN is missing and it's required to access your store`
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)
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}
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if (!(STORE_API_URL && STORE_API_TOKEN && STORE_API_CLIENT_ID)) {
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throw new Error(
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`The environment variables BIGCOMMERCE_STORE_API_URL, BIGCOMMERCE_STORE_API_TOKEN, BIGCOMMERCE_STORE_API_CLIENT_ID have to be set in order to access the REST API of your store`
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)
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}
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export class Config {
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private config: BigcommerceConfig
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constructor(config: Omit<BigcommerceConfig, 'customerCookie'>) {
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this.config = {
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...config,
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// The customerCookie is not customizable for now, BC sets the cookie and it's
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// not important to rename it
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customerCookie: 'SHOP_TOKEN',
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}
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}
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getConfig(userConfig: Partial<BigcommerceConfig> = {}) {
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return Object.entries(userConfig).reduce<BigcommerceConfig>(
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(cfg, [key, value]) => Object.assign(cfg, { [key]: value }),
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{ ...this.config }
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)
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}
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setConfig(newConfig: Partial<BigcommerceConfig>) {
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Object.assign(this.config, newConfig)
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}
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}
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const ONE_DAY = 60 * 60 * 24
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const config = new Config({
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commerceUrl: API_URL,
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apiToken: API_TOKEN,
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cartCookie: process.env.BIGCOMMERCE_CART_COOKIE ?? 'bc_cartId',
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cartCookieMaxAge: ONE_DAY * 30,
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fetch: fetchGraphqlApi,
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applyLocale: true,
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// REST API only
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storeApiUrl: STORE_API_URL,
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storeApiToken: STORE_API_TOKEN,
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storeApiClientId: STORE_API_CLIENT_ID,
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storeChannelId: STORE_CHANNEL_ID,
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storeApiFetch: fetchStoreApi,
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})
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export function getConfig(userConfig?: Partial<BigcommerceConfig>) {
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return config.getConfig(userConfig)
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}
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export function setConfig(newConfig: Partial<BigcommerceConfig>) {
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return config.setConfig(newConfig)
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}
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