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

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)
      }
    }
    
  }
}