library-ts/node/users/scheduler/Task.ts

import { MinPriorityQueue } from '@datastructures-js/priority-queue';
import { Arrays } from '../../../browser/tools/Arrays';
import { DateHelper } from '../../../browser/date/DateHelper';
import { DateMath } from '../../../browser/date/DateMath';

export class Task
{
  id:string;
  userID:string;
  appID:string;
  utcDate:Date;
  action:()=>void;

  setUserContext( appID:string, userID:string )
  {
    this.appID = appID;
    this.userID = userID;

    return this;
  } 

  static createIn( id:string, duration:number, action:()=>void )
  {
    let date = DateMath.fromNowAddSeconds( duration );
    return Task.createAt( id, date, action );
  }

  static createAt( id:string, utcDate:Date, action:()=>void )
  {
    let task = new Task();

    task.id = id;
    task.action = action;
    task.utcDate = utcDate;
    
    return task;
  }
}