ng2-cable/ng2-cable.js

Easily integrate Rails' ActionCable into your Angular2/4/ionic2/3 application.

import { Injectable } from '@angular/core';
import * as ActionCable from 'actioncable';
import { Broadcaster } from './broadcaster';
export var Ng2Cable = (function () {
    function Ng2Cable(broadcaster) {
        this.broadcaster = broadcaster;
        this.actionCable = ActionCable;
    }
    Ng2Cable.prototype.subscribe = function (url, channel, params) {
        var _this = this;
        if (params === void 0) { params = {}; }
        this.setCable(url);
        var subscriptionParams = Object.assign({ channel: channel }, params);
        this.subscription = this.cable.subscriptions.create(subscriptionParams, {
            received: function (data) {
                _this.broadcaster.broadcast((data.action || channel), data);
            }
        });
    };
    Ng2Cable.prototype.setCable = function (url) {
        this.cable = ActionCable.createConsumer(url);
    };
    Ng2Cable.prototype.unsubscribe = function () {
        this.cable.subscriptions.remove(this.subscription);
    };
    Ng2Cable.decorators = [
        { type: Injectable },
    ];
    /** @nocollapse */
    Ng2Cable.ctorParameters = function () { return [
        { type: Broadcaster, },
    ]; };
    return Ng2Cable;
}());
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