import { createAdminApiClient, type AdminApiClient } from "@shopify/admin-api-client";
import { createStorefrontApiClient, type StorefrontApiClient } from "@shopify/storefront-api-client";
import type { ShopifyConfig } from "./config.js";
let adminClientInstance: AdminApiClient | null = null;
let storefrontClientInstance: StorefrontApiClient | null = null;
/**
* Get the Admin API client (singleton).
* Used for store management operations: products, orders, customers, inventory, etc.
*/
export function getAdminClient(config: ShopifyConfig): AdminApiClient {
if (!adminClientInstance) {
adminClientInstance = createAdminApiClient({
storeDomain: config.storeDomain,
apiVersion: config.apiVersion,
accessToken: config.adminAccessToken,
});
}
return adminClientInstance;
}
/**
* Get the Storefront API client (singleton).
* Used for customer-facing operations: product browsing, cart, checkout, etc.
* Requires SHOPIFY_STOREFRONT_ACCESS_TOKEN to be set.
*/
export function getStorefrontClient(config: ShopifyConfig): StorefrontApiClient | null {
if (!config.storefrontAccessToken) {
return null;
}
if (!storefrontClientInstance) {
storefrontClientInstance = createStorefrontApiClient({
storeDomain: config.storeDomain,
apiVersion: config.apiVersion,
publicAccessToken: config.storefrontAccessToken,
});
}
return storefrontClientInstance;
}
// Legacy alias for backwards compatibility
export const getShopifyClient = getAdminClient;
export type { AdminApiClient, StorefrontApiClient };
