client/src/app/shared/shared-main/users/user-notification.service.ts

   1 import { catchError, map, tap } from 'rxjs/operators'
   2 import { HttpClient, HttpParams } from '@angular/common/http'
   3 import { Injectable } from '@angular/core'
   4 import { ComponentPaginationLight, RestExtractor, RestService, User, UserNotificationSocket } from '@app/core'
   5 import { ResultList, UserNotification as UserNotificationServer, UserNotificationSetting } from '@shared/models'
   6 import { environment } from '../../../../environments/environment'
   7 import { UserNotification } from './user-notification.model'
   8
   9 @Injectable()
  10 export class UserNotificationService {
  11   static BASE_NOTIFICATIONS_URL = environment.apiUrl + '/api/v1/users/me/notifications'
  12   static BASE_NOTIFICATION_SETTINGS = environment.apiUrl + '/api/v1/users/me/notification-settings'
  13
  14   constructor (
  15     private authHttp: HttpClient,
  16     private restExtractor: RestExtractor,
  17     private restService: RestService,
  18     private userNotificationSocket: UserNotificationSocket
  19   ) {}
  20
  21   listMyNotifications (pagination: ComponentPaginationLight, unread?: boolean, ignoreLoadingBar = false) {
  22     let params = new HttpParams()
  23     params = this.restService.addRestGetParams(params, this.restService.componentPaginationToRestPagination(pagination))
  24
  25     if (unread) params = params.append('unread', `${unread}`)
  26
  27     const headers = ignoreLoadingBar ? { ignoreLoadingBar: '' } : undefined
  28
  29     return this.authHttp.get<ResultList<UserNotification>>(UserNotificationService.BASE_NOTIFICATIONS_URL, { params, headers })
  30                .pipe(
  31                  map(res => this.restExtractor.convertResultListDateToHuman(res)),
  32                  map(res => this.restExtractor.applyToResultListData(res, this.formatNotification.bind(this))),
  33                  catchError(err => this.restExtractor.handleError(err))
  34                )
  35   }
  36
  37   countUnreadNotifications () {
  38     return this.listMyNotifications({ currentPage: 1, itemsPerPage: 0 }, true)
  39       .pipe(map(n => n.total))
  40   }
  41
  42   markAsRead (notification: UserNotification) {
  43     const url = UserNotificationService.BASE_NOTIFICATIONS_URL + '/read'
  44
  45     const body = { ids: [ notification.id ] }
  46     const headers = { ignoreLoadingBar: '' }
  47
  48     return this.authHttp.post(url, body, { headers })
  49                .pipe(
  50                  map(this.restExtractor.extractDataBool),
  51                  tap(() => this.userNotificationSocket.dispatch('read')),
  52                  catchError(res => this.restExtractor.handleError(res))
  53                )
  54   }
  55
  56   markAllAsRead () {
  57     const url = UserNotificationService.BASE_NOTIFICATIONS_URL + '/read-all'
  58     const headers = { ignoreLoadingBar: '' }
  59
  60     return this.authHttp.post(url, {}, { headers })
  61                .pipe(
  62                  map(this.restExtractor.extractDataBool),
  63                  tap(() => this.userNotificationSocket.dispatch('read-all')),
  64                  catchError(res => this.restExtractor.handleError(res))
  65                )
  66   }
  67
  68   updateNotificationSettings (user: User, settings: UserNotificationSetting) {
  69     const url = UserNotificationService.BASE_NOTIFICATION_SETTINGS
  70
  71     return this.authHttp.put(url, settings)
  72                .pipe(
  73                  map(this.restExtractor.extractDataBool),
  74                  catchError(res => this.restExtractor.handleError(res))
  75                )
  76   }
  77
  78   private formatNotification (notification: UserNotificationServer) {
  79     return new UserNotification(notification)
  80   }
  81 }