git init v2

src/app/services/customer.service.ts

@@ -0,0 +1,24 @@
+import {Injectable} from '@angular/core';
+import {HttpClient} from '@angular/common/http';
+import {Customer} from '../models/customer';
+import {Observable} from 'rxjs';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class CustomerService {
+  baseApi = "http://localhost:8080/api/customers";
+  // baseApi = "https://api.melvanveen.nl/api/customers";
+
+
+  constructor(private http: HttpClient) {
+  }
+
+  getCustomers(): Observable<Customer[]> {
+    return this.http.get<Customer[]>(`${this.baseApi}`);
+  }
+
+  addCustomer(customer: Customer): Observable<Customer> {
+    return this.http.post<Customer>(`${this.baseApi}`, customer);
+  }
+}