fix

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

@@ -0,0 +1,82 @@
+import { Injectable } from '@angular/core';
+import { PublicationFolder } from '../models/publicationfolder';
+import { Storage } from '@ionic/storage';
+import { Publication } from '../models/publication';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class PublicationFolderService {
+
+  publicationList: {[key: string]: Publication[] } = {};
+  FolderDetails: {[key: string]: PublicationFolder } = {};
+
+  keyName: string
+  
+  constructor(
+    private storage: Storage,
+  ) {}
+  
+
+  getFromDB(folderId: any) {
+
+    if(!this.publicationList[folderId]) {
+      this.publicationList[folderId] = []
+    }
+    if(!this.FolderDetails[folderId]) {
+      this.FolderDetails[folderId] = new PublicationFolder();
+    }
+
+    this.storage.get(folderId).then((viewPublications) => {
+      this.publicationList[folderId] = viewPublications
+    })
+    this.storage.get(folderId+"name").then((viewPublications) => {
+      this.FolderDetails[folderId] = viewPublications
+    })
+  }
+
+  updateFolderDetails(folderId, res) {
+    this.FolderDetails[folderId] = res
+    this.storage.set(folderId+"name", res)
+  }
+
+  save(folderId) {
+    this.storage.set(folderId+"name", this.FolderDetails)
+    this.storage.set(folderId, this.publicationList[folderId]);
+  }
+
+  publicationIsPresent(publicationId, folderId) {
+    return this.publicationList[folderId].find( e => e.DocumentId == publicationId )
+  }
+  publicationFind(publicationId, folderId) {
+    return this.publicationList[folderId].find( e => e.DocumentId == publicationId )
+  }
+  publicationFindIndex(publicationId, folderId) {
+    return this.publicationList[folderId].findIndex( e => e.DocumentId == publicationId )
+  }
+
+  PublicationAddOrUpdate(folderId, publicationId, Publication: Publication) {
+    const findIndex = this.publicationFindIndex(publicationId, folderId)
+    const found = this.publicationIsPresent(publicationId, folderId)
+    if(!found) {
+      console.log('push',folderId, Publication)
+      this.publicationList[folderId].push(Publication)
+    } else {
+
+      console.log('update',folderId, Publication)
+      this.publicationList[folderId][findIndex] = Publication
+    }
+  }
+
+  deletePost(publicationId: any, folderId) {
+    
+    for (let i = 0; i <= this.publicationList[folderId].length; i++) {
+      if(this.publicationList[folderId][i].DocumentId == publicationId) {
+        this.publicationList[folderId].splice(i, 1)
+      }
+    }
+    
+  }
+}
+
+