API_URL-Token erstellt und über Url-Dienst injiziert.

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/app/app.config.ts

@@ -1,12 +1,11 @@
 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 { APP_BASE_HREF } from '@angular/common';
-import { BaseHrefService } from './services/base-href.service';
-
+import { UrlService } from './services/url.service';
+import { API_URL } from './tokens/index'
 export const appConfig: ApplicationConfig = {
   providers: [
     provideRouter(routes),
@@ -14,8 +13,13 @@ export const appConfig: ApplicationConfig = {
     provideAnimationsAsync(),
     {
       provide: APP_BASE_HREF,
-      useFactory: (baseHrefService: BaseHrefService) => baseHrefService.getBaseHref(),
-      deps: [BaseHrefService]
+      useFactory: (urlService: UrlService) => urlService.getBaseHref(),
+      deps: [UrlService]
+    },
+    {
+      provide: API_URL,
+      useFactory: (urlService: UrlService) => urlService.getApiUrl(),
+      deps: [UrlService]
     }
   ]
 };

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/app/services/auth.service.ts

@@ -1,28 +1,28 @@
-import { Injectable, Inject, inject } from '@angular/core';
+import { Injectable, inject } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { Observable } from 'rxjs';
-import { APP_BASE_HREF } from '@angular/common';
+import { API_URL } from '../tokens/index';
 
 @Injectable({
   providedIn: 'root'
 })
 export class AuthService {
-  private baseUrl: string;
+  private url: string;
 
   constructor(private http: HttpClient) {
-    const baseHref = inject(APP_BASE_HREF);
-    this.baseUrl = `${baseHref}auth`;
+    const api_url = inject(API_URL);
+    this.url = `${api_url}/auth`;
   }
 
   login(credentials: { username: string; password: string }): Observable<any> {
-    return this.http.post(`${this.baseUrl}login`, credentials);
+    return this.http.post(`${this.url}/login`, credentials);
   }
 
   logout(): Observable<any> {
-    return this.http.post(`${this.baseUrl}logout`, {});
+    return this.http.post(`${this.url}/logout`, {});
   }
 
   isAuthenticated(): Observable<boolean> {
-    return this.http.get<boolean>(`${this.baseUrl}check`);
+    return this.http.get<boolean>(`${this.url}/check`);
   }
 }

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/app/services/url.service.spec.ts

@@ -1,13 +1,13 @@
 import { TestBed } from '@angular/core/testing';
 
-import { BaseHrefService } from './base-href.service';
+import { UrlService } from './url.service';
 
-describe('BaseHrefService', () => {
-  let service: BaseHrefService;
+describe('UrlService', () => {
+  let service: UrlService;
 
   beforeEach(() => {
     TestBed.configureTestingModule({});
-    service = TestBed.inject(BaseHrefService);
+    service = TestBed.inject(UrlService);
   });
 
   it('should be created', () => {

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/app/services/url.service.ts

@@ -1,18 +1,26 @@
-// base-href.service.ts
 import { Injectable, Inject, inject } from '@angular/core';
 import { DOCUMENT } from '@angular/common';
+import { Meta } from '@angular/platform-browser';
 
 @Injectable({
   providedIn: 'root'
 })
-export class BaseHrefService {
+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;
+  }
 }

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/app/tokens/index.ts

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

EnvelopeGenerator.GeneratorAPI/ClientApp/envelope-generator-ui/src/index.html

@@ -4,6 +4,7 @@
   <meta charset="utf-8">
   <title>signFlow</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">