Auth interceptor to automatically request for new token when the response returns 401

axiosAuthInterceptor.ts

const api = axios.create({
  baseURL: apiBaseURL,
});

api.interceptors.request.use(async (config) => {
  if (!getToken()) await auth();

  return {
    ...config,

    headers: {
      Authorization: `Bearer ${getToken()}`,
    },
  };
});

api.interceptors.response.use(
  (response) => response,
  async (error) => {
    if (error?.response?.status === 401 && !error?.config?.retry) {
      await auth();

      // eslint-disable-next-line no-param-reassign
      error.config.retry = true;

      return api(error.config);
    }

    return Promise.reject(error);
  },
);

export default api;