@atlaskit/util-service-support/dist/esm/serviceUtils.js

A library of support classes for integrating React components with REST HTTP services

import _defineProperty from "@babel/runtime/helpers/defineProperty";
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
import { getActiveTraceHttpRequestHeaders } from '@atlaskit/react-ufo/experience-trace-id-context';
import { buildCredentials } from './types';
import { defaultRequestServiceOptions, buildUrl, buildHeaders } from './shared';
var TRACING_RESPONSE_HEADERS = ['x-trace-id', 'atl-request-id'];

/**
 * Extracts tracing headers (x-trace-id, atl-request-id) from a Response object.
 * Returns only headers that are present in the response.
 */
export var extractTracingHeaders = function extractTracingHeaders(response) {
  var headers = {};
  for (var _i = 0, _TRACING_RESPONSE_HEA = TRACING_RESPONSE_HEADERS; _i < _TRACING_RESPONSE_HEA.length; _i++) {
    var name = _TRACING_RESPONSE_HEA[_i];
    var value = response.headers.get(name);
    if (value) {
      headers[name] = value;
    }
  }
  return headers;
};

/**
 * @returns Promise containing the json response
 */
var _requestService = function requestService(serviceConfig, options) {
  var url = serviceConfig.url,
    securityProvider = serviceConfig.securityProvider,
    refreshedSecurityProvider = serviceConfig.refreshedSecurityProvider;
  var _ref = options || defaultRequestServiceOptions,
    path = _ref.path,
    queryParams = _ref.queryParams,
    requestInit = _ref.requestInit;
  var secOptions = securityProvider && securityProvider();
  var requestUrl = buildUrl(url, path, queryParams, secOptions);
  var headers = buildHeaders(secOptions, requestInit && requestInit.headers);
  var credentials = buildCredentials(secOptions);
  var ignoreResponsePayload = (options === null || options === void 0 ? void 0 : options.ignoreResponsePayload) || false;

  // Get tracing headers from UFO
  var tracingHeaders = getActiveTraceHttpRequestHeaders(url);
  var requestOptions = _objectSpread(_objectSpread({}, requestInit), {}, {
    // populate headers mainly for the collab provider however
    // other components which uses this util can get the header as well.
    // Those tracing headers shall not incur any issues as long as backends handle them properly
    headers: _objectSpread(_objectSpread({}, headers), tracingHeaders),
    credentials: credentials
  });
  return fetch(requestUrl, requestOptions).then(function (response) {
    if (options !== null && options !== void 0 && options.reportTracingHeaders) {
      var _tracingHeaders = extractTracingHeaders(response);
      if (Object.keys(_tracingHeaders).length > 0) {
        options.reportTracingHeaders(_tracingHeaders);
      }
    }
    if (response.status === 204) {
      return Promise.resolve();
    } else if (response.ok) {
      return ignoreResponsePayload ? Promise.resolve() : response.json();
    } else if (response.status === 401 && refreshedSecurityProvider) {
      // auth issue - try once
      return refreshedSecurityProvider().then(function (newSecOptions) {
        var retryServiceConfig = {
          url: url,
          securityProvider: function securityProvider() {
            return newSecOptions;
          }
        };
        return _requestService(retryServiceConfig, options);
      });
    }
    return Promise.reject({
      code: response.status,
      reason: response.statusText
    });
  });
};
export { _requestService as requestService };