electron-event-flux/lib/SubStoreBase.js

Redux store which synchronizes between instances in multiple process

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var StoreBase_1 = require("./StoreBase");
var SubIdGenerator = /** @class */ (function () {
    function SubIdGenerator() {
        this.count = 0;
        this.prefix = Math.random().toString(36).slice(2, 5);
    }
    SubIdGenerator.prototype.genId = function () {
        this.count += 1;
        return this.prefix + this.count;
    };
    return SubIdGenerator;
}());
// The StoreBase that can subscribe and unsubscribe
var SubStoreBase = /** @class */ (function (_super) {
    __extends(SubStoreBase, _super);
    function SubStoreBase() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this.subMap = {};
        _this.idGenerator = new SubIdGenerator();
        return _this;
    }
    SubStoreBase.prototype.unsubscribe = function (subId) {
        var dispose = this.subMap[subId];
        if (!dispose)
            console.error("The subId " + subId + " isnot subscribed");
        dispose && dispose.dispose();
        delete this.subMap[subId];
    };
    SubStoreBase.prototype.genSubId = function (dispose) {
        var id = this.idGenerator.genId();
        this.subMap[id] = dispose;
        return id;
    };
    SubStoreBase.prototype.dispose = function () {
        _super.prototype.dispose.call(this);
        var subMap = this.subMap;
        Object.keys(subMap).forEach(function (key) { return subMap[key] && subMap[key].dispose(); });
    };
    return SubStoreBase;
}(StoreBase_1.default));
exports.default = SubStoreBase;