commit

frontend/src/routes/PrivateRoute.tsx

@@ -0,0 +1,22 @@
+import { Navigate, Outlet, useLocation } from "react-router-dom";
+
+function getCookie(name: string): string | null {
+  const nameEQ = name + "=";
+  const ca = document.cookie.split(";").map((c) => c.trim());
+  for (const c of ca) {
+    if (c.indexOf(nameEQ) === 0) return decodeURIComponent(c.substring(nameEQ.length));
+  }
+  return null;
+}
+
+const ACCESS_COOKIE = "access_token";
+
+export default function PrivateRoute() {
+  const location = useLocation();
+  const isLoggedIn = !!getCookie(ACCESS_COOKIE);
+
+  if (!isLoggedIn) {
+    return <Navigate to="/login" replace state={{ from: location }} />;
+  }
+  return <Outlet />;
+}