Feature: system status (#5743)

src-ui/src/app/services/system-status.service.spec.ts

@@ -0,0 +1,35 @@
+import { TestBed } from '@angular/core/testing'
+
+import { SystemStatusService } from './system-status.service'
+import {
+  HttpClientTestingModule,
+  HttpTestingController,
+} from '@angular/common/http/testing'
+import { environment } from 'src/environments/environment'
+
+describe('SystemStatusService', () => {
+  let httpTestingController: HttpTestingController
+  let service: SystemStatusService
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [SystemStatusService],
+      imports: [HttpClientTestingModule],
+    })
+
+    httpTestingController = TestBed.inject(HttpTestingController)
+    service = TestBed.inject(SystemStatusService)
+  })
+
+  afterEach(() => {
+    httpTestingController.verify()
+  })
+
+  it('calls get status endpoint', () => {
+    service.get().subscribe()
+    const req = httpTestingController.expectOne(
+      `${environment.apiBaseUrl}status/`
+    )
+    expect(req.request.method).toEqual('GET')
+  })
+})

src-ui/src/app/services/system-status.service.ts

@@ -0,0 +1,20 @@
+import { HttpClient } from '@angular/common/http'
+import { Injectable } from '@angular/core'
+import { Observable } from 'rxjs'
+import { SystemStatus } from '../data/system-status'
+import { environment } from 'src/environments/environment'
+
+@Injectable({
+  providedIn: 'root',
+})
+export class SystemStatusService {
+  private endpoint = 'status'
+
+  constructor(private http: HttpClient) {}
+
+  get(): Observable<SystemStatus> {
+    return this.http.get<SystemStatus>(
+      `${environment.apiBaseUrl}${this.endpoint}/`
+    )
+  }
+}