fsm-state-manager/dist/services/subscription-manager.js

A Flow FSM using a finite state machine pattern

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SubscriptionManager = void 0;
var SubscriptionManager = /** @class */ (function () {
    function SubscriptionManager() {
        this.subscribers = {};
        this.idCounter = 0;
    }
    SubscriptionManager.prototype.subscribe = function (state, callback) {
        var _this = this;
        var id = "sub_".concat(this.idCounter++);
        this.subscribers[id] = { state: state, callback: callback };
        return {
            unsubscribe: function () {
                delete _this.subscribers[id];
            }
        };
    };
    SubscriptionManager.prototype.notify = function (state, newStateData) {
        for (var key in this.subscribers) {
            if (this.subscribers[key].state === state) {
                this.subscribers[key].callback(newStateData);
            }
        }
    };
    return SubscriptionManager;
}());
exports.SubscriptionManager = SubscriptionManager;