From aa51e5fea146a570106859a4fd0402a0af133c10 Mon Sep 17 00:00:00 2001
From: Daniel Duque <daniel.duque@factorlibre.com>
Date: Thu, 26 Dec 2024 12:07:58 +0100
Subject: [PATCH] [FIX] pos_product_multi_barcode: incoherent data

If a `barcode` is already in `product_by_barcode`, do not override
it, as Odoo does with `product_by_id`. This can lead to incoherent
data if something changes after product is first loaded and then
reloads (if limited loading is enabled), or it is modified in
`product_by_id` and not in `product_by_barcode`.
---
 pos_product_multi_barcode/static/src/js/db.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pos_product_multi_barcode/static/src/js/db.js b/pos_product_multi_barcode/static/src/js/db.js
index 5282421b62..666f6d6173 100644
--- a/pos_product_multi_barcode/static/src/js/db.js
+++ b/pos_product_multi_barcode/static/src/js/db.js
@@ -20,6 +20,9 @@ odoo.define("pos_product_multi_barcode.db", function (require) {
                 var barcodes = JSON.parse(product.barcodes_json);
 
                 barcodes.forEach(function (barcode) {
+                    if (barcode in self.product_by_barcode) {
+                        return;
+                    }
                     self.product_by_barcode[barcode] = product;
                 });
             });