Move to new server

src/app/authentication/authguard.ts

@@ -0,0 +1,23 @@
+import {Injectable} from "@angular/core";
+import {ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot} from "@angular/router";
+import {UserService} from "./user.service";
+
+@Injectable()
+export class AuthGuard implements CanActivate {
+
+  constructor(
+    private router: Router,
+    private userService: UserService
+  ) {}
+
+  canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot) {
+    if (this.userService.getUser()) {
+      return true;
+    }
+
+    this.router.navigate(['/auth/login'], {
+      queryParams: { returnUrl: state.url },
+    });
+    return false;
+  }
+}