use the new login function

src/services/auth.ts

@@ -9,6 +9,18 @@ import {
 } from '../types';
 
 export class Auth {
+  static triggerLoginFlow(): void {
+    const url = [
+      Configuration.vatsim.authorizeUrl,
+      `?client_id=${Configuration.vatsim.clientId}`,
+      `&redirect_uri=${Configuration.resourceServer}/auth/vatsim`,
+      `&response_type=code`,
+      `&scope=full_name+vatsim_details`,
+      `&approval_prompt=auto`,
+    ].join('');
+    window.location.replace(url);
+  }
+
   static async tokenIsValid(): Promise<BackendReturnStatus> {
     const token = Session.bearerToken();
     if (!token) return BackendReturnStatus.Unauthorized;