doneit-web/src/app/store/pedidos-store.service.ts

import { Injectable } from '@angular/core';
import { localstoreService } from './localstore.service'
import { AES, enc, SHA1 }  from  'crypto-js'

@Injectable({
  providedIn: 'root'
})
export class PedidosStoreService {

  private _listparecer: Event[]
  private _listdeferimento: Event[]
  // local storage keyName
  private keyNameparecer: string;
  private keyNamedeferiemnto: string; 
  private _count = 0
 
  constructor() {
 
    this.keyNameparecer = (SHA1(this.constructor.name+"parecer")).toString()
    this.keyNamedeferiemnto = (SHA1(this.constructor.name+"deferimneto")).toString()
    
    
    setTimeout(()=>{ 
      let restoreparecer = localstoreService.get(this.keyNameparecer, {})
      let restoredeferimento = localstoreService.get(this.keyNamedeferiemnto, {})
      this._listparecer = restoredeferimento.eventsListdeferimento || []
      this._listdeferimento = restoreparecer.eventsListparecer || []
      this._count = restoredeferimento.count + restoreparecer.count || 0
    }, 10)
 
  }
 
  get listparecer() {
    return this._listparecer
  }
 
  get listdeferimento() {
   return this._listdeferimento
 }
  get count() {
    return this._count
  }
  set count(value) {
    this._count = value
  }
 
  resetparecer(eventsList: any) {
    this._listparecer = eventsList
 
    this.count = this._listparecer.length
    this.savedeferimento(this._listparecer)
  }
 
  resetdeferimento(eventsList: any) {
    this._listdeferimento = eventsList
 
   this.count = this._listdeferimento.length
   this.saveparecer(this._listdeferimento)
 }
  private saveparecer(eventsListparecer: any) {
    setTimeout(()=>{ 
      localstoreService.set(this.keyNameparecer,{
        eventsListparecer,
        count: this._listdeferimento,
      })
    }, 10)
    
  }
 
  private savedeferimento(eventsListdeferimento: any) {
   setTimeout(()=>{ 
     localstoreService.set(this.keyNamedeferiemnto,{
       eventsListdeferimento,
       count: this._listparecer,
     })
   }, 10)
   
 }

}

export const PedidosStore = new PedidosStoreService()