From af2f0ed6493ec935b33acdc660162b065552f4d5 Mon Sep 17 00:00:00 2001
From: "Rodrigo B. de Sousa Martins" <rodrigo.sousa.577@gmail.com>
Date: Tue, 15 Jul 2025 19:08:55 -0300
Subject: [PATCH] dashboard: reimaginacao

Signed-off-by: Rodrigo B. de Sousa Martins <rodrigo.sousa.577@gmail.com>
---
 src/components/dashboard/WorkflowTarefas.tsx | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/components/dashboard/WorkflowTarefas.tsx b/src/components/dashboard/WorkflowTarefas.tsx
index aaf6b15..714d3a5 100644
--- a/src/components/dashboard/WorkflowTarefas.tsx
+++ b/src/components/dashboard/WorkflowTarefas.tsx
@@ -7,6 +7,11 @@ interface Tarefa {
   status: string;
 }
 
+function isValidJWT(token?: string) {
+  // JWT tem 3 partes separadas por ponto e cada parte deve ser base64
+  return !!token && token.split('.').length === 3;
+}
+
 export const WorkflowTarefas: React.FC = () => {
   const { token } = useAuth();
   const [tarefas, setTarefas] = useState<Tarefa[]>([]);
@@ -15,6 +20,11 @@ export const WorkflowTarefas: React.FC = () => {
 
   useEffect(() => {
     async function fetchTarefas() {
+      if (!isValidJWT(token)) {
+        setError('Token de autenticação inválido ou ausente. Faça login novamente.');
+        setLoading(false);
+        return;
+      }
       try {
         setLoading(true);
         setError(null);