app-routing.module.ts

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import {AppRootComponent} from './app-root/app-root.component';
import {LoginComponent} from './app-root/login/login.component';
import {SysCheckStarterComponent} from './app-root/sys-check-starter/sys-check-starter.component';
import {AdminStarterComponent} from './app-root/admin-starter/admin-starter.component';
import {CodeInputComponent} from './app-root/code-input/code-input.component';
import {
  AdminComponentActivateGuard, AdminOrSuperAdminComponentActivateGuard,
  CodeInputComponentActivateGuard,
  DirectLoginActivateGuard, GroupMonitorActivateGuard,
  RouteDispatcherActivateGuard, SuperAdminComponentActivateGuard, TestComponentActivateGuard
} from './app-route-guards';
import {TestStarterComponent} from './app-root/test-starter/test-starter.component';
import {RouteDispatcherComponent} from './app-root/route-dispatcher/route-dispatcher.component';
import {PrivacyComponent} from './app-root/privacy/privacy.component';
import {MonitorStarterComponent} from './app-root/monitor-starter/monitor-starter.component';


const routes: Routes = [
  {
    path: '',
    redirectTo: 'r/route-dispatcher',
    pathMatch: 'full'
  },
  {
    path: 'r',
    component: AppRootComponent,
    children: [
      {
        path: '',
        redirectTo: 'route-dispatcher',
        pathMatch: 'full'
      },
      {
        path: 'login',
        redirectTo: 'route-dispatcher',
        pathMatch: 'full'
      },
      {
        path: 'login/:returnTo',
        component: LoginComponent
      },
      {
        path: 'check-starter',
        component: SysCheckStarterComponent
      },
      {
        path: 'test-starter',
        component: TestStarterComponent,
        canActivate: [TestComponentActivateGuard]
      },
      {
        path: 'admin-starter',
        component: AdminStarterComponent,
        canActivate: [AdminOrSuperAdminComponentActivateGuard]
      },
      {
        path: 'route-dispatcher',
        component: RouteDispatcherComponent,
        canActivate: [RouteDispatcherActivateGuard]
      },
      {
        path: 'code-input',
        component: CodeInputComponent,
        canActivate: [CodeInputComponentActivateGuard]
      },
      {
        path: 'monitor-starter',
        component: MonitorStarterComponent,
        canActivate: [GroupMonitorActivateGuard] // TODO, also: workspaceMonitor
      }
    ]
  },
  {
    path: 'priv',
    component: PrivacyComponent
  },
  {
    path: 'check',
    loadChildren: () => import('./sys-check/sys-check.module').then(m => m.SysCheckModule)
  },
  {
    path: 'admin',
    loadChildren: () => import('./workspace-admin/workspace.module').then(m => m.WorkspaceModule),
    canActivate: [AdminComponentActivateGuard]
  },
  {
    path: 'superadmin',
    loadChildren: () => import('./superadmin/superadmin.module').then(m => m.SuperadminModule),
    canActivate: [SuperAdminComponentActivateGuard]
  },
  {
    path: 'wm',
    loadChildren: () => import('./workspace-monitor/workspace-monitor.module').then(m => m.WorkspaceMonitorModule),
  },
  {
    path: 'gm',
    loadChildren: () => import('./group-monitor/group-monitor.module').then(m => m.GroupMonitorModule),
    // canActivate: [GroupMonitorActivateGuard]
  },
  {
    path: 't',
    loadChildren: () => import('./test-controller/test-controller.module').then(m => m.TestControllerModule),
    canActivate: [TestComponentActivateGuard]
  },
  {
    path: '**',
    component: RouteDispatcherComponent,
    canActivate: [DirectLoginActivateGuard]
  }
];

@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule],
  providers: [RouteDispatcherActivateGuard, DirectLoginActivateGuard, CodeInputComponentActivateGuard,
    AdminComponentActivateGuard, SuperAdminComponentActivateGuard, TestComponentActivateGuard,
    AdminOrSuperAdminComponentActivateGuard
  ]
})
export class AppRoutingModule { }