-een gebruiker kan meerdere bedrijven hebben

-manier van afspraken maken veranderd in de backend ivm meerdere bedrijven gebruiker
 -email is aangepast op bedrijf en gebruiker
 -dropdown voor instellingen toegevoegd

src/app/services/appointment.service.ts

@@ -2,6 +2,7 @@ import {Injectable} from '@angular/core';
 import {HttpClient} from '@angular/common/http';
 import {Appointment} from '../models/appointment';
 import {environment} from '../../environments/environment';
+import {AuthService} from './auth.service';
 
 @Injectable({
   providedIn: 'root',
@@ -9,7 +10,7 @@ import {environment} from '../../environments/environment';
 export class AppointmentService {
   baseApi = `${environment.baseApi}/appointments`;
 
-  constructor(private http: HttpClient) {
+  constructor(private http: HttpClient, private authService: AuthService) {
   }
 
   getAllAppointments() {
@@ -24,7 +25,8 @@ export class AppointmentService {
   }
 
   addAppointment(appointment: Appointment) {
-    return this.http.post(`${this.baseApi}`, appointment);
+    let companyId = this.authService.getCurrentCompany().id
+    return this.http.post(`${this.baseApi}/${companyId}`, appointment);
   }
 
   deleteAppointment(appointment: Appointment) {