node_modules.graphql.subscription.asyncIteratorReject.mjs Maven / Gradle / Ivy

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Maven plugin for generating graphql clients

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function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

/**
 * Copyright (c) 2017-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 *  strict
 */

import { $$asyncIterator } from 'iterall';

/**
 * Given an error, returns an AsyncIterable which will fail with that error.
 *
 * Similar to Promise.reject(error)
 */
export default function asyncIteratorReject(error) {
  var isComplete = false;
  /* TODO: Flow doesn't support symbols as keys:
     https://github.com/facebook/flow/issues/3258 */
  return _defineProperty({
    next: function next() {
      var result = isComplete ? Promise.resolve({ value: undefined, done: true }) : Promise.reject(error);
      isComplete = true;
      return result;
    },
    return: function _return() {
      isComplete = true;
      return Promise.resolve({ value: undefined, done: true });
    },
    throw: function _throw() {
      isComplete = true;
      return Promise.reject(error);
    }
  }, $$asyncIterator, function () {
    return this;
  });
}