Updated Angular API URL for Nginx reverse proxy

Author: deep-priyo

frontend/src/app/services/tutorial.service.ts

@@ -3,7 +3,7 @@ import { HttpClient } from '@angular/common/http';
 import { Observable } from 'rxjs';
 import { Tutorial } from '../models/tutorial.model';
 
-const baseUrl = 'http://localhost:8080/api/tutorials';
+const baseUrl = '/api/tutorials';
 
 @Injectable({
   providedIn: 'root'
@@ -39,4 +39,4 @@ export class TutorialService {
   findByTitle(title: any): Observable<Tutorial[]> {
     return this.http.get<Tutorial[]>(`${baseUrl}?title=${title}`);
   }
-}
+}