aggiornamento Indici

src/server/models/cart.js

@@ -31,6 +31,10 @@ const CartSchema = new Schema({
 
 var Cart = module.exports = mongoose.model('Cart', CartSchema);
 
+Cart.createIndexes((err) => {
+  if (err) throw err;
+});
+
 module.exports.findAllIdApp = async function (idapp, userId) {
   const myfind = { idapp, userId };