From 5f7cc67dd9831a67c357876054d84964f224e25c Mon Sep 17 00:00:00 2001
From: Lizandro Guarnizo <77708265+lizandrogd@users.noreply.github.com>
Date: Mon, 16 Mar 2026 20:29:21 -0500
Subject: [PATCH] up

---
 api/lab/save_formulario.php | 10 +++++++++-
 classes/lab/Formulario.php  |  3 ++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/api/lab/save_formulario.php b/api/lab/save_formulario.php
index 1b0a5c6..079c390 100644
--- a/api/lab/save_formulario.php
+++ b/api/lab/save_formulario.php
@@ -26,7 +26,15 @@ try {
     if (!empty($datos['id'])) {
         $id = (int)$datos['id'];
         unset($datos['id']);
-        $form->actualizar($id, $datos, $admin);
+        // Verificar que el formulario existe
+        $existe = $form->obtener($id);
+        if (!$existe) {
+            jsonError("Formulario #$id no encontrado en la base de datos", 404);
+        }
+        $ok = $form->actualizar($id, $datos, $admin);
+        if (!$ok) {
+            jsonError('No se pudo actualizar el formulario. Verifica los datos e intenta de nuevo.', 500);
+        }
         jsonOk(['id' => $id], 'Formulario actualizado');
     }
 
diff --git a/classes/lab/Formulario.php b/classes/lab/Formulario.php
index 7dd3f7f..4e0992e 100644
--- a/classes/lab/Formulario.php
+++ b/classes/lab/Formulario.php
@@ -75,7 +75,8 @@ class Formulario {
         $campos = array_intersect_key($datos, array_flip($permitidos));
         if (isset($campos['esquema'])) {
             $this->validarEsquema($campos['esquema']);
-            $campos['version'] = (int)$this->db->fetch('SELECT version FROM lab_formularios WHERE id = ?', [$id])['version'] + 1;
+            $row = $this->db->fetch('SELECT version FROM lab_formularios WHERE id = ?', [$id]);
+            $campos['version'] = (int)($row['version'] ?? 0) + 1;
         }
         $ok = $this->db->update('lab_formularios', $campos, 'id = ?', [$id]);
         $this->log->registrar($adminId, 'formularios', 'editar', $id, $campos);