Actualizar server.js

server.js

@@ -976,6 +976,36 @@ app.put("/clients/:id", authMiddleware, async (req, res) => {
     } catch (e) { res.status(500).json({ ok: false }); }
 });
 
+// ==========================================
+// 📝 RUTAS DE PLANTILLAS DE MENSAJES
+// ==========================================
+app.get("/templates", authMiddleware, async (req, res) => {
+    try {
+        const q = await pool.query("SELECT type, content FROM message_templates WHERE owner_id=$1", [req.user.accountId]);
+        res.json({ ok: true, templates: q.rows });
+    } catch (e) {
+        res.status(500).json({ ok: false, error: e.message });
+    }
+});
+
+app.post("/templates", authMiddleware, async (req, res) => {
+    try {
+        const { type, content } = req.body;
+        if (!type) return res.status(400).json({ ok: false, error: "Falta el tipo de plantilla" });
+        
+        await pool.query(`
+            INSERT INTO message_templates (owner_id, type, content) 
+            VALUES ($1, $2, $3)
+            ON CONFLICT (owner_id, type) DO UPDATE SET content = EXCLUDED.content
+        `, [req.user.accountId, type, content || ""]);
+        
+        res.json({ ok: true });
+    } catch (e) {
+        console.error("Error guardando plantilla:", e);
+        res.status(500).json({ ok: false, error: e.message });
+    }
+});
+
 // ==========================================
 // 🎨 RUTAS DE ESTADOS DEL SISTEMA (SAAS COMPLETO)
 // ==========================================