Add task delete + form for add and update

src/app/services/backend.service.ts

@@ -1,5 +1,5 @@
 import {Injectable} from '@angular/core';
-import {HttpClient} from '@angular/common/http';
+import {HttpClient, HttpResponse} from '@angular/common/http';
 import {Observable} from 'rxjs';
 import {environment} from '../../environments/environment';
 
@@ -9,42 +9,43 @@ export class BackendService {
 
     constructor(private httpClient: HttpClient) {}
 
-    public getTasks(): Observable<Task[]> {
+    public getTasks(): Observable<HttpResponse<Task[]>> {
         const url = `${environment.apiUrl}/tasks`;
-        return this.httpClient.get<Task[]>(url);
+        return this.httpClient.get<Task[]>(url, { observe: 'response' });
     }
 
-    public getTask(id: number): Observable<Task> {
+    public getTask(id: number): Observable<HttpResponse<Task>> {
         const url = `${environment.apiUrl}/tasks/${id}`;
-        return this.httpClient.get<Task>(url);
+        return this.httpClient.get<Task>(url, { observe: 'response' });
     }
 
-    public postTask(task: Task): Observable<Task> {
+    public postTask(task: Task): Observable<HttpResponse<Task>> {
         const url = `${environment.apiUrl}/tasks`;
-        return this.httpClient.post<Task>(url, task);
+        return this.httpClient.post<Task>(url, task, { observe: 'response' });
     }
 
-    public putTask(task: Task): Observable<any> {
+    public putTask(task: Task): Observable<HttpResponse<any>> {
         const url = `${environment.apiUrl}/tasks/${task.id}`;
-        return this.httpClient.put(url, task);
+        return this.httpClient.put(url, task, { observe: 'response' });
     }
 
-    public deleteTask(task: Task): Observable<any> {
+    public deleteTask(task: Task): Observable<HttpResponse<any>> {
         const url = `${environment.apiUrl}/tasks/${task.id}`;
-        return this.httpClient.delete(url);
+        return this.httpClient.delete(url, {observe: 'response'});
     }
 
 }
 
 //enum prio{high, middle, low}; --> noch nicht im backend
-export class Task{
-    id: number;
-    titel: string;
+export interface Task {
+    id?: number;
+    title: string;
     //prio; --> noch nicht im backend
-    inhalt: string;
-    status: number;
-    kategorie: number;
-    bearbeiter: number;
-    zugeordneterSprint: number;
-    projekt: number;
-    userstory: number;}
+    content?: string;
+    status?: number;
+    category?: number;
+    assignedto?: number;
+    sprint?: number;
+    project?: number;
+    userstory?: number;
+}