station-manager-2.0/src/routeGuard.ts

import { Router } from 'vue-router';
import { useAuthStore } from './stores/auth.store';

export function createRouteGuard(router: Router) {
  router.beforeEach((to, from, next) => {
    const authStore = useAuthStore();    

    if (to.meta.protected && !authStore.user && !window.localStorage.getItem('user')) {
      next('/login');
      return;
    }

    if (to.meta.loginPage && window.localStorage.getItem('user')) {
      next('/');
      return;
    }

    next();
  });
}