Function fetchData

packages/auth-client/src/client/utils.ts:50–82

(
  path: string,
  __LINEN_AUTH: LinenAuthClientConfig,
  logger: LoggerInstance,
  { ctx, req = ctx?.req }: CtxOrReq = {}
)

 * pages *and* in _app.js.
 */
export async function fetchData<T = any>(
  path: string,
  __LINEN_AUTH: LinenAuthClientConfig,
  logger: LoggerInstance,
  { ctx, req = ctx?.req }: CtxOrReq = {}
): Promise<T | null> {
  const url = `${__LINEN_AUTH.basePath}/${path}`;
  try {
    const token = getJwtToken();
    const options: any = req?.headers.cookie
      ? { headers: { cookie: req.headers.cookie } }
      : {};

    if (!!token) {
      options.headers = {
        ...(options.headers && { ...options.headers }),
        Authorization: `Bearer ${token}`,
      };
    }

    const res = await fetch(url, options);
    const data = await res.json();
    if (!res.ok) throw data;
    if (!!data.token) {
      setJwtToken(data.token);
      delete data.token;
    }
    return Object.keys(data).length > 0 ? data : null; // Return null if data empty
  } catch (error: any) {
    logger.error('CLIENT_FETCH_ERROR', { error: error as Error, url });
    return null;
  }
}

/** Returns the number of seconds elapsed since January 1, 1970 00:00:00 UTC. */
export function now() {