Add home's data to local storage

src/app/store/to-day-event-storage.service.ts

@@ -0,0 +1,41 @@
+import { Injectable } from '@angular/core';
+import { Event } from '../models/event.model';
+import { localstoreService } from './localstore.service'
+import { AES, enc, SHA1 }  from  'crypto-js'
+
+@Injectable({
+  providedIn: 'root'
+})
+
+export class ToDayEventStorageService {
+
+  // main data
+  private _eventsList: Event[]
+  // local storage keyName
+  private keyName: string; 
+
+  constructor() {
+
+    this.keyName = (SHA1(this.constructor.name+ 'home/eventSource')).toString()
+    let restore = localstoreService.get(this.keyName, [])
+    this._eventsList = restore
+
+  }
+
+  get eventsList() {
+    return this._eventsList
+  }
+
+  reset(eventsList: Event[]) {
+    this._eventsList = eventsList
+
+    this.save(this._eventsList)
+  }
+
+  private save(eventsList: Event[]) {
+    localstoreService.set(this.keyName,eventsList)
+  }
+
+}
+
+export const ToDayEventStorage = new ToDayEventStorageService()