From 605558adc9af95d47adb3244f09118329cf20899 Mon Sep 17 00:00:00 2001
From: Miguel Perez Pellicer <5908855+puntope@users.noreply.github.com>
Date: Mon, 1 Jan 2024 15:12:56 -0500
Subject: [PATCH] Support for cart-add-item in WC 8.5

---
 js/src/gtag-events/index.js | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/js/src/gtag-events/index.js b/js/src/gtag-events/index.js
index 6e2aaae887..5ea25b8838 100644
--- a/js/src/gtag-events/index.js
+++ b/js/src/gtag-events/index.js
@@ -16,13 +16,21 @@ import {
 /* global jQuery */
 
 // Hook into cart add item events sent from Gutenberg blocks.
-addAction(
-	`${ ACTION_PREFIX }-cart-add-item`,
-	NAMESPACE,
-	( { product, quantity = 1 } ) => {
-		trackAddToCartEvent( product, quantity );
+// In WC >= 8.5 the product Proxy is the argument.
+// In WC < 8.5 the product and the quantity are sent as arguments.
+addAction( `${ ACTION_PREFIX }-cart-add-item`, NAMESPACE, ( data ) => {
+	if ( ! data ) {
+		return;
+	}
+
+	if ( data?.product ) {
+		// WC < 8.5
+		trackAddToCartEvent( data.product, data.quantity );
+	} else {
+		// WC >= 8.5
+		trackAddToCartEvent( data, 1 );
 	}
-);
+} );
 
 /**
  * Handle add to cart clicks on any buttons shown in an archive loop.