Rocky_Mountain_Vending/.pnpm-store/v10/files/1f/3067596d7e337ea63c7932c80c849e045b6a04cc3c9c98f22479132e7e27a13c35bd167ca520db92d1e6151fcd96523fbd4a0e908ab8c281829997c7264a68

'use strict';

import utils from './../utils.js';

class InterceptorManager {
  constructor() {
    this.handlers = [];
  }

  /**
   * Add a new interceptor to the stack
   *
   * @param {Function} fulfilled The function to handle `then` for a `Promise`
   * @param {Function} rejected The function to handle `reject` for a `Promise`
   *
   * @return {Number} An ID used to remove interceptor later
   */
  use(fulfilled, rejected, options) {
    this.handlers.push({
      fulfilled,
      rejected,
      synchronous: options ? options.synchronous : false,
      runWhen: options ? options.runWhen : null
    });
    return this.handlers.length - 1;
  }

  /**
   * Remove an interceptor from the stack
   *
   * @param {Number} id The ID that was returned by `use`
   *
   * @returns {void}
   */
  eject(id) {
    if (this.handlers[id]) {
      this.handlers[id] = null;
    }
  }

  /**
   * Clear all interceptors from the stack
   *
   * @returns {void}
   */
  clear() {
    if (this.handlers) {
      this.handlers = [];
    }
  }

  /**
   * Iterate over all the registered interceptors
   *
   * This method is particularly useful for skipping over any
   * interceptors that may have become `null` calling `eject`.
   *
   * @param {Function} fn The function to call for each interceptor
   *
   * @returns {void}
   */
  forEach(fn) {
    utils.forEach(this.handlers, function forEachHandler(h) {
      if (h !== null) {
        fn(h);
      }
    });
  }
}

export default InterceptorManager;