add: Abstract class to simplifie the code,

AbstractRedirectView,
AbstractAuthentificateView
AbstractUnAuthentificateView

frontend/static/js/index.js

@@ -9,6 +9,8 @@ import RegisterView from "./views/accounts/RegisterView.js";
 import LogoutView from "./views/accounts/LogoutView.js";
 
 import { Client } from "./api/client.js";
+import AbstractProtectedView from "./views/AbstractRedirectView.js";
+import AbstractRedirectView from "./views/AbstractRedirectView.js";
 
 let client = new Client(location.protocol + "//" + location.host)
 
@@ -64,6 +66,10 @@ const router = async (uri = "") => {
 		await lastView.leavePage();
 
     const view = new match.route.view(getParams(match));
+
+    if (view instanceof AbstractRedirectView && await view.redirect())
+        return 1;
+
 	lastView = view;
 
     let content = await view.getHtml();