20230802FertigstellungVonBookMonkey

src/app/shared/auth.guard.ts

@@ -0,0 +1,21 @@
+import { Inject, inject } from '@angular/core';
+import { CanActivateFn, Router } from '@angular/router';
+import { AuthService } from './auth.service';
+import { map, take } from 'rxjs';
+
+export const authGuard: CanActivateFn = (route, state) => {
+  const authService = inject(AuthService);
+  const router = inject(Router);
+
+  return authService.isAuthenticated$.pipe(
+    take(1),
+    map((isAuthenticated) => {
+      if (authService.isAuthenticated) {
+        return true;
+      } else {
+        window.alert('Not logged in!');
+        return router.parseUrl('home');
+      }
+    }),
+  );
+};