commerce/lib/client-builder.ts

import {
  ClientBuilder,
  type AuthMiddlewareOptions,
  type HttpMiddlewareOptions,
} from "@commercetools/sdk-client-v2";
import { createApiBuilderFromCtpClient } from "@commercetools/platform-sdk";

const authUrl = process.env.CTP_AUTH_URL as string;
const apiUrl = process.env.CTP_API_URL as string;
const clientId = process.env.CTP_CLIENT_ID as string;
const clientSecret = process.env.CTP_CLIENT_SECRET as string;
const projectKey = process.env.CTP_PROJECT_KEY as string;
const scopes = [process.env.CTP_SCOPES as string];

const authMiddlewareOptions: AuthMiddlewareOptions = {
  host: authUrl,
  projectKey,
  credentials: {
    clientId,
    clientSecret,
  },
  scopes,
};

const httpMiddlewareOptions: HttpMiddlewareOptions = {
  host: apiUrl,
};

const ctpClient = new ClientBuilder()
  .withProjectKey(projectKey)
  .withClientCredentialsFlow(authMiddlewareOptions)
  .withHttpMiddleware(httpMiddlewareOptions)
  .withLoggerMiddleware()
  .build();

const apiRoot = createApiBuilderFromCtpClient(ctpClient).withProjectKey({
  projectKey,
});

export default apiRoot;