@absinthe/socket/compat/cjs/observe.js

Absinthe Socket

'use strict';

function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var _toConsumableArray = _interopDefault(require('@babel/runtime/helpers/toConsumableArray'));
var _objectSpread = _interopDefault(require('@babel/runtime/helpers/objectSpread'));
var _objectWithoutProperties = _interopDefault(require('@babel/runtime/helpers/objectWithoutProperties'));
var utilsArray = require('@jumpn/utils-array');
require('core-js/modules/es6.array.find-index');
var utilsComposite = require('@jumpn/utils-composite');
require('core-js/modules/es6.function.bind');
var _newArrowCheck = _interopDefault(require('@babel/runtime/helpers/newArrowCheck'));

var _this = undefined;

var observe = function observe(_ref, observer) {
  var activeObservers = _ref.activeObservers,
      rest = _objectWithoutProperties(_ref, ["activeObservers"]);

  _newArrowCheck(this, _this);

  return _objectSpread({}, rest, {
    activeObservers: _toConsumableArray(activeObservers).concat([observer]),
    isActive: true
  });
}.bind(undefined);

var _this$1 = undefined;

var findIndex = function findIndex(notifiers, key, value // $FlowFixMe: flow is having some troubles to match hasIn signature (curry)
) {
  _newArrowCheck(this, _this$1);

  return notifiers.findIndex(utilsComposite.hasIn([key], value));
}.bind(undefined);

var _this$2 = undefined;

var refresh = function refresh(notifier) {
  var _this2 = this;

  _newArrowCheck(this, _this$2);

  return function (notifiers) {
    _newArrowCheck(this, _this2);

    return utilsArray.replace(findIndex(notifiers, "request", notifier.request), [notifier], notifiers);
  }.bind(this);
}.bind(undefined);

var _this$3 = undefined;

var updateNotifiers = function updateNotifiers(absintheSocket, updater) {
  _newArrowCheck(this, _this$3);

  absintheSocket.notifiers = updater(absintheSocket.notifiers);
  return absintheSocket;
}.bind(undefined);

var _this$4 = undefined;

var refreshNotifier = function refreshNotifier(absintheSocket, notifier) {
  _newArrowCheck(this, _this$4);

  updateNotifiers(absintheSocket, refresh(notifier));
  return notifier;
}.bind(undefined);

var _this$5 = undefined;

/**
 * Observes given notifier using the provided observer
 *
 * @example
 * import * as withAbsintheSocket from "@absinthe/socket"
 *
 * const logEvent = eventName => (...args) => console.log(eventName, ...args);
 *
 * const updatedNotifier = withAbsintheSocket.observe(absintheSocket, notifier, {
 *   onAbort: logEvent("abort"),
 *   onError: logEvent("error"),
 *   onStart: logEvent("open"),
 *   onResult: logEvent("result")
 * });
 */
var observe$1 = function observe$$1(absintheSocket, notifier, observer) {
  _newArrowCheck(this, _this$5);

  return refreshNotifier(absintheSocket, observe(notifier, observer));
}.bind(undefined);

module.exports = observe$1;
//# sourceMappingURL=observe.js.map