Fixhancement (beta): tasks dismiss all (#12949)

src-ui/src/app/services/tasks.service.spec.ts

@@ -80,6 +80,27 @@ describe('TasksService', () => {
       .flush({ count: 0, results: [] })
   })
 
+  it('calls acknowledge_tasks api endpoint on dismiss all and reloads', () => {
+    tasksService.dismissAllTasks().subscribe()
+    const req = httpTestingController.expectOne(
+      `${environment.apiBaseUrl}tasks/acknowledge/`
+    )
+    expect(req.request.method).toEqual('POST')
+    expect(req.request.body).toEqual({
+      all: true,
+    })
+    req.flush([])
+    // reload is then called
+    httpTestingController
+      .expectOne(
+        (req: HttpRequest<unknown>) =>
+          req.url === `${environment.apiBaseUrl}tasks/` &&
+          req.params.get('acknowledged') === 'false' &&
+          req.params.get('page_size') === '1000'
+      )
+      .flush({ count: 0, results: [] })
+  })
+
   it('groups mixed task types by status when reloading', () => {
     expect(tasksService.total).toEqual(0)
     const mockTasks = [

src-ui/src/app/services/tasks.service.ts

@@ -116,6 +116,20 @@ export class TasksService {
       )
   }
 
+  public dismissAllTasks(): Observable<any> {
+    return this.http
+      .post(`${this.baseUrl}tasks/acknowledge/`, {
+        all: true,
+      })
+      .pipe(
+        first(),
+        takeUntil(this.unsubscribeNotifer),
+        tap(() => {
+          this.reload()
+        })
+      )
+  }
+
   public cancelPending(): void {
     this.unsubscribeNotifer.next(true)
   }