@webex/webex-core/src/lib/webex-http-error.js

Plugin handling for Cisco Webex

/*!
 * Copyright (c) 2015-2020 Cisco Systems, Inc. See LICENSE file.
 */

import {HttpError} from '@webex/http-core';

/**
 * Webex-specific http error class
 */
export default class WebexHttpError extends HttpError {
  /**
   * Very similar to {@link HttpError#parse()}, but additionally adds some
   * useful headers to the message string
   * @param {HttpResponse} res
   * @returns {string}
   */
  parse(res) {
    let message = Reflect.apply(HttpError.prototype.parse, this, [res]);

    Reflect.defineProperty(this, 'options', {
      enumerable: false,
      value: res.options,
    });

    Reflect.defineProperty(this, 'body', {
      enumerable: false,
      value: res.body,
    });

    if (this.body && this.body.errorCode) {
      message += `\nerrorCode : ${this.body.errorCode}`;
    }

    if (this.options.url) {
      message += `\n${this.options.method} ${this.options.url}`;
    } else if (this.options.uri) {
      message += `\n${this.options.method} ${this.options.uri}`;
    } else {
      message += `\n${this.options.method} ${this.options.service.toUpperCase()}/${
        this.options.resource
      }`;
    }
    message += `\nWEBEX_TRACKING_ID: ${this.options.headers.trackingid}`;
    if (this.options.headers && this.options.headers['x-trans-id']) {
      message += `\nX-Trans-Id: ${this.options.headers['x-trans-id']}`;
    }
    if (this.headers['retry-after']) {
      Reflect.defineProperty(this, 'retryAfter', {
        enumerable: true,
        value: this.headers['retry-after'],
        writeable: false,
      });

      message += `\nRETRY-AFTER: ${this.retryAfter}`;
    }
    message += '\n';

    return message;
  }
}

HttpError.makeSubTypes(WebexHttpError);

/**
 * TooManyRequests
 */
class TooManyRequests extends HttpError.BadRequest {}

HttpError[429] = TooManyRequests;
HttpError.TooManyRequests = TooManyRequests;