dashboard loading indicator, remove duplicate call to saved views

src-ui/src/app/components/dashboard/dashboard.component.html

@@ -21,9 +21,14 @@
 
 <div class='row'>
   <div class="col-lg-8">
-    <app-welcome-widget *ngIf="savedViews.length == 0"></app-welcome-widget>
+    <ng-container *ngIf="savedViewService.loading">
+      <div class="spinner-border spinner-border-sm me-2" role="status"></div>
+      <ng-container i18n>Loading...</ng-container>
+    </ng-container>
 
-    <ng-container *ngFor="let v of savedViews">
+    <app-welcome-widget *ngIf="!savedViewService.loading && savedViewService.dashboardViews.length == 0"></app-welcome-widget>
+
+    <ng-container *ngFor="let v of savedViewService.dashboardViews">
       <app-saved-view-widget [savedView]="v"></app-saved-view-widget>
     </ng-container>
 

src-ui/src/app/components/dashboard/dashboard.component.ts

@@ -1,6 +1,5 @@
 import { Component, OnInit } from '@angular/core'
 import { Meta } from '@angular/platform-browser'
-import { PaperlessSavedView } from 'src/app/data/paperless-saved-view'
 import { SavedViewService } from 'src/app/services/rest/saved-view.service'
 
 @Component({
@@ -8,8 +7,8 @@ import { SavedViewService } from 'src/app/services/rest/saved-view.service'
   templateUrl: './dashboard.component.html',
   styleUrls: ['./dashboard.component.scss'],
 })
-export class DashboardComponent implements OnInit {
-  constructor(private savedViewService: SavedViewService, private meta: Meta) {}
+export class DashboardComponent {
+  constructor(public savedViewService: SavedViewService, private meta: Meta) {}
 
   get displayName() {
     let tagFullName = this.meta.getTag('name=full_name')
@@ -30,14 +29,4 @@ export class DashboardComponent implements OnInit {
       return $localize`Welcome to Paperless-ngx!`
     }
   }
-
-  savedViews: PaperlessSavedView[] = []
-
-  ngOnInit(): void {
-    this.savedViewService.listAll().subscribe((results) => {
-      this.savedViews = results.results.filter(
-        (savedView) => savedView.show_on_dashboard
-      )
-    })
-  }
 }