angular - Angular2 routing based on subdomain?

Question

I am trying to route in Angular2 Router based on the subdomain in a URL. For example if someone requests test.domain.com then they get the "test" route. I could not get router.navigate to work from ngOnInit without setting a timeout delay, but running the following from the constructor works. Would be interested if there was a cleaner solution ?

{path: 'test',                    component: TestComponent}

this._router.events.subscribe(event => {
 if (event.constructor.name === 'NavigationEnd'
     && window.location.hostname == 'test.domain.com'
     && event.url == '/') {
       console.log(event.url);
       this._router.navigate(['test']);
     }
 });

Answer 1

You can't do this by Nginx or domain proxy, or by Ingres, etc.

To solve this case you can use different global routes and insert them to routingModule by the condition of the current domain is loaded code bundle:

You will solve problem with duplicates of code, double applications, but only another model of routing with existing components inside one app.

// app.routing.ts

const TEST_routes: Routes = [
  {
    path: '',
    component: TestPageComponent,
  },
];

const PROJECT_routes: Routes = [
  {
    /// all needed routes of the whole main project
  },
];

const isCurrentDomainTest: boolean =
(window.location.hostname === 'test.localhost') || // local
(window.location.hostname === 'test.yourdomain.com'); // prod

 imports: [
   RouterModule.forRoot(
    isCurrentDomainTest ? TEST_routes : PROJECT_routes)
]