export class UnauthorizedError extends Error {
  constructor(...args: any[]) {
    super(...args)
    Object.setPrototypeOf(this, UnauthorizedError.prototype);
  }
}

export class DaddyClient {

  assertOk(res: any) {
    if (!res.ok) return Promise.reject(new Error('Request failed'));
    return res;
  }

  assertAuthorization(res: any) {
    if (res.status === 401 || res.status === 404) return Promise.reject(new UnauthorizedError());
    return res;
  }

}

export const daddy = new DaddyClient();