@procore/core-http/dist/modern/index.js

A HTTP Client

// src/request.ts
function getCSRFToken() {
  const token = document.cookie.match("(^|;)\\s*csrf_token\\s*=\\s*([^;]+)");
  return token ? decodeURIComponent(token.pop() || "") : "";
}
function getCSRFHeader() {
  const csrfToken = getCSRFToken();
  return csrfToken ? { "X-CSRF-TOKEN": csrfToken } : {};
}
function removeLeadingSlash(url) {
  return url.startsWith("/") ? url.substring(1, url.length) : url;
}
function removeTrailingSlash(url) {
  return url.endsWith("/") ? url.substring(0, url.length - 1) : url;
}
function applyBaseUrl(url, baseUrl) {
  return `${removeTrailingSlash(baseUrl)}/${removeLeadingSlash(url)}`;
}
function getOptions({ headers, ...options }) {
  const opts = {
    credentials: "same-origin",
    headers: {
      ...getCSRFHeader(),
      ...headers
    },
    mode: "same-origin",
    ...options
  };
  return opts;
}
function getUrl(url, baseUrl) {
  return baseUrl ? applyBaseUrl(url, baseUrl) : url;
}
function request(url, { baseUrl, ...options } = {}) {
  return fetch(getUrl(url, baseUrl), getOptions(options));
}
function requestJSON(url, requestParams = {}) {
  return request(url, requestParams).then(
    (response) => response.json()
  );
}
export {
  request,
  requestJSON
};