Function getStatusCode

packages/kosong/src/errors.ts:266–282

(error: unknown)

}

function getStatusCode(error: unknown): number | undefined {
  if (typeof error !== 'object' || error === null) return undefined;

  const record = error as Record<string, unknown>;
  const statusCode = record['statusCode'];
  if (typeof statusCode === 'number') return statusCode;
  const status = record['status'];
  if (typeof status === 'number') return status;

  const response = record['response'];
  if (typeof response !== 'object' || response === null) return undefined;
  const responseRecord = response as Record<string, unknown>;
  const responseStatusCode = responseRecord['statusCode'];
  if (typeof responseStatusCode === 'number') return responseStatusCode;
  const responseStatus = responseRecord['status'];
  return typeof responseStatus === 'number' ? responseStatus : undefined;
}

function errorMessage(error: unknown): string {
  return error instanceof Error ? error.message : String(error);