From f24429caef6d1228d82f8f93c9df5ba4124f776b Mon Sep 17 00:00:00 2001
From: seb <sebgreenbus@gmail.com>
Date: Thu, 3 Jul 2025 06:35:51 +0200
Subject: [PATCH] Implement product price validation in generateProductsXml to
 skip products with a price of zero, improving data integrity in XML
 generation.

---
 prerender/seo.cjs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/prerender/seo.cjs b/prerender/seo.cjs
index 111e27d..27aa29b 100644
--- a/prerender/seo.cjs
+++ b/prerender/seo.cjs
@@ -648,6 +648,12 @@ const generateProductsXml = (allProductsData = [], baseUrl, config) => {
         ? `${parseFloat(product.price).toFixed(2)} ${config.currency}`
         : `0.00 ${config.currency}`;
 
+      // Skip products with price == 0
+      if (!product.price || parseFloat(product.price) === 0) {
+        skippedCount++;
+        return;
+      }
+
       // Generate GTIN/EAN if available (using articleNumber as fallback)
       const rawGtin = product.gtin || "";
       const gtin = escapeXml(rawGtin.toString().trim());