API-Token injiziert.

DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/app.config.ts

@@ -1,10 +1,28 @@
 import { ApplicationConfig } from '@angular/core';
 import { provideRouter } from '@angular/router';
-
 import { routes } from './app.routes';
 import { provideClientHydration } from '@angular/platform-browser';
 import { provideAnimationsAsync } from '@angular/platform-browser/animations/async';
+import { provideHttpClient, withFetch } from '@angular/common/http';
+import { APP_BASE_HREF } from '@angular/common';
+import { UrlService } from '../services/url.service';
+import { API_URL } from './tokens';
 
 export const appConfig: ApplicationConfig = {
-  providers: [provideRouter(routes), provideClientHydration(), provideAnimationsAsync()]
+  providers: [
-};
+    provideRouter(routes), 
+    provideClientHydration(), 
+    provideAnimationsAsync(),
+    provideHttpClient(withFetch()),
+    {
+      provide: APP_BASE_HREF,
+      useFactory: (urlService: UrlService) => urlService.getBaseHref(),
+      deps: [UrlService]
+    },
+    {
+      provide: API_URL,
+      useFactory: (urlService: UrlService) => urlService.getApiUrl(),
+      deps: [UrlService]
+    },
+  ]
+};

DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/tokens/index.ts

@@ -0,0 +1,3 @@
+import { InjectionToken } from '@angular/core';
+
+export const API_URL = new InjectionToken<string>('API_URL');

DigitalData.UserManager.API/ClientApp/user_manager_ui/src/index.html

@@ -4,6 +4,7 @@
   <meta charset="utf-8">
   <title>UserManagerUi</title>
   <base href="/">
+  <meta name="api-url" content="/api">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <link rel="icon" type="image/x-icon" href="favicon.ico">
   <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500&display=swap" rel="stylesheet">

DigitalData.UserManager.API/ClientApp/user_manager_ui/src/services/url.service.spec.ts

@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { UrlService } from './url.service';
+
+describe('UrlService', () => {
+  let service: UrlService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(UrlService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});

DigitalData.UserManager.API/ClientApp/user_manager_ui/src/services/url.service.ts

@@ -0,0 +1,26 @@
+import { Injectable, Inject, inject } from '@angular/core';
+import { DOCUMENT } from '@angular/common';
+import { Meta } from '@angular/platform-browser';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class UrlService {
+  document: Document;
+  meta: Meta;
+  
+  constructor() {
+    this.document = inject(DOCUMENT)
+    this.meta = inject(Meta)
+  }
+
+  getBaseHref(): string {
+    const baseElement = this.document.querySelector('base');
+    return baseElement?.getAttribute('href') || '/';
+  }
+
+  getApiUrl(): string | null {
+    const apiMetaTag = this.meta.getTag('name="api-url"');
+    return apiMetaTag ? apiMetaTag.content : null;
+  }
+}