@netology-group/account/es/memoizing-account.js

account client

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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }

function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

import { Account } from './account';
export var MemoizingAccount =
/*#__PURE__*/
function (_Account) {
  _inherits(MemoizingAccount, _Account);

  function MemoizingAccount() {
    var _getPrototypeOf2;

    var _this;

    _classCallCheck(this, MemoizingAccount);

    for (var _len = arguments.length, argv = new Array(_len), _key = 0; _key < _len; _key++) {
      argv[_key] = arguments[_key];
    }

    _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(MemoizingAccount)).call.apply(_getPrototypeOf2, [this].concat(argv)));
    _this.pendingRequests = new Map([]);
    return _this;
  }

  _createClass(MemoizingAccount, [{
    key: "memoizedPromise",
    value: function memoizedPromise(label, fn) {
      var store = this.pendingRequests;
      var maybePending = store.get(label);
      var nextPromise;

      if (!maybePending) {
        nextPromise = fn().then(function (data) {
          store.delete(label);
          return data;
        }).catch(function () {
          store.delete(label);
        });
        store.set(label, nextPromise);
        return nextPromise;
      }

      return maybePending;
    }
  }, {
    key: "account",
    value: function account() {
      var _this2 = this;

      var storageLabel = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
      var label = storageLabel || this.id;
      return this.memoizedPromise("account_".concat(label), function () {
        return _get(_getPrototypeOf(MemoizingAccount.prototype), "account", _this2).call(_this2, storageLabel);
      });
    }
  }, {
    key: "tokenData",
    value: function tokenData(storageLabel) {
      var _this3 = this;

      var label = storageLabel || this.id;
      return this.memoizedPromise("tokendata_".concat(label), function () {
        return _get(_getPrototypeOf(MemoizingAccount.prototype), "tokenData", _this3).call(_this3, storageLabel);
      });
    }
  }, {
    key: "revokeRefreshToken",
    value: function revokeRefreshToken(storageLabel) {
      var _this4 = this;

      var label = storageLabel || this.id;
      return this.memoizedPromise("revoketoken_".concat(label), function () {
        return _get(_getPrototypeOf(MemoizingAccount.prototype), "revokeRefreshToken", _this4).call(_this4, storageLabel);
      });
    }
  }]);

  return MemoizingAccount;
}(Account);