@commercetools/sdk-middleware-correlation-id/dist/sdk-middleware-correlation-id.umd.js

Middleware for adding a correlation id to requests being executed, to use with @commercetools/sdk-client

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
  typeof define === 'function' && define.amd ? define(['exports'], factory) :
  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.CommercetoolsSdkMiddlewareCorrelationId = {}));
})(this, (function (exports) { 'use strict';

  function _defineProperty(e, r, t) {
    return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, {
      value: t,
      enumerable: true,
      configurable: true,
      writable: true
    }) : e[r] = t, e;
  }
  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 _objectSpread2(e) {
    for (var r = 1; r < arguments.length; r++) {
      var t = null != arguments[r] ? arguments[r] : {};
      r % 2 ? ownKeys(Object(t), true).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;
  }
  function _toPrimitive(t, r) {
    if ("object" != typeof t || !t) return t;
    var e = t[Symbol.toPrimitive];
    if (void 0 !== e) {
      var i = e.call(t, r);
      if ("object" != typeof i) return i;
      throw new TypeError("@@toPrimitive must return a primitive value.");
    }
    return ("string" === r ? String : Number)(t);
  }
  function _toPropertyKey(t) {
    var i = _toPrimitive(t, "string");
    return "symbol" == typeof i ? i : i + "";
  }

  function createCorrelationIdMiddleware(options) {
    return function (next) {
      return function (request, response) {
        var nextRequest = _objectSpread2(_objectSpread2({}, request), {}, {
          headers: _objectSpread2(_objectSpread2({}, request.headers), {}, {
            'X-Correlation-ID': options.generate()
          })
        });
        next(nextRequest, response);
      };
    };
  }

  exports.createCorrelationIdMiddleware = createCorrelationIdMiddleware;

}));