src/lib/error.ts

import { AxiosError } from "axios";

function F_collect_error_status_n_message(arg0: { ERR: any }) {
  const { ERR } = arg0;

  const is_axios_err = ERR instanceof AxiosError;

  let status =
    (ERR as any)?.status_code ||
    (ERR as any)?.status ||
    (is_axios_err && ERR.response?.status) ||
    500;

  let message =
    (ERR as any)?.status_message ||
    (is_axios_err &&
      (ERR.response?.data?.message ||
        ERR.response?.data?.status_message ||
        ERR.response?.statusText)) ||
    (ERR as any)?.message ||
    (ERR as any)?.error ||
    (ERR as any)?.code ||
    "Unexpected error";

  if (message === "ECONNREFUSED") {
    message = "network connection refused";
  }

  if (is_axios_err) {
    const headers = ERR.response?.headers;
    if (headers) {
      status = headers["x-error-status"] || status;
      message = headers["x-error-message"] || message;
    }
  }

  status = parseInt(`${status}`);

  return {
    status,
    message
  };
}

function F_collect_error_message(arg0: { ERR: any }) {
  const { ERR } = arg0;

  const { message } = F_collect_error_status_n_message({ ERR });

  return {
    message
  };
}

export const NS_error = {
  F_collect_error_status_n_message,
  F_collect_error_message
};