@awesome-nodes/mvvm/lib/mvvm/services/ServiceBase.js

Application development framework using the *model* *view* *view-model* design pattern.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ServiceBase = void 0;

var _object = require("@awesome-nodes/object");

var _model = require("@awesome-nodes/object/model");

class ServiceBase extends _object.ObjectBase {
  constructor(...args) {
    super(...args);
    this._backgroundWorkers = new Map();
  }

  get backgroundWorkers() {
    return this._backgroundWorkers;
  }

  get isBusy() {
    return !!this._backgroundWorkers.size;
  }

  createBackgroundWorker(observable, workerName) {
    const backgroundWorker = _model.MulticastDelegate.multicast(observable);

    backgroundWorker.subscribe({
      complete: () => this._backgroundWorkers.delete(workerName),
      error: () => this._backgroundWorkers.delete(workerName)
    });

    this._backgroundWorkers.set(workerName, backgroundWorker);

    return backgroundWorker;
  }

}

exports.ServiceBase = ServiceBase;
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