just testing the environment

website/js/auth-state.js

@@ -0,0 +1,31 @@
+export function isLoggedIn() {
+    return !!localStorage.getItem('qdb_token');
+}
+
+export function getRole() {
+    return localStorage.getItem('qdb_role') || '';
+}
+
+export function getUser() {
+    return localStorage.getItem('qdb_user') || '';
+}
+
+export function canEdit() {
+    const r = getRole();
+    return r === 'admin' || r === 'supervisor';
+}
+
+export function authGuard(navigate, handler) {
+    return (params) => {
+        if (!isLoggedIn()) { navigate('#/login'); return; }
+        return handler(params);
+    };
+}
+
+export function roleGuard(navigate, roles, handler) {
+    return (params) => {
+        if (!isLoggedIn()) { navigate('#/login'); return; }
+        if (!roles.includes(getRole())) { navigate('#/'); return; }
+        return handler(params);
+    };
+}