api-fetch.js

import fetch from "isomorphic-fetch";
require("es6-promises");
import AbortController from "abort-controller";

function apiFetch(signal, path, method, data) {
  const options = {};
  const headers = {
    "Content-Type": "application/json",
    Accepts: "application/json",
  };
  if (!method) method = "GET";
  if (method.toUpperCase() !== "GET") {
    options["body"] = JSON.stringify(data);
  }
  const jwt = localStorage.getItem("jwt");
  if (jwt && jwt.length > 0) {
    headers["Authorization"] = `Bearer ${jwt}`;
  }

  return fetch(`//${location.host}/${path}`, {
    method: method.toUpperCase(),
    headers,
    signal,
    ...options,
  }).then((response) => response.json());
}

const abortController = new AbortController();
export { abortController };
export default apiFetch;