Add publication to localstorage

src/app/store/publication-event-folder.service.ts

@@ -0,0 +1,43 @@
+import { Injectable } from '@angular/core';
+import { localstoreService } from './localstore.service'
+import { SHA1 }  from  'crypto-js'
+import { PublicationFolder } from '../models/publicationfolder';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class PublicationEventFolderService {
+  // main data
+  private _list: PublicationFolder[] = []
+  // local storage keyName
+  private keyName: string; 
+
+  constructor() {
+
+    this.keyName = (SHA1(this.constructor.name+ 'PublicationEventFolder/local')).toString()
+
+    setTimeout(()=>{ 
+      let restore = localstoreService.get(this.keyName, [])
+      this._list = restore
+    }, 10)
+
+  }
+
+  get list() {
+    return this._list
+  }
+
+  reset(list: PublicationFolder[]) {
+    this._list = list
+
+    this.save(this._list)
+  }
+
+  private save(list: PublicationFolder[]) {
+    setTimeout(()=> { 
+      localstoreService.set(this.keyName, list)
+    }, 10)
+  }
+}
+
+export const PublicationEventFolderStorage = new PublicationEventFolderService()