From c91a1f5e34c2d22b69a7d5a51b6ff7af34168597 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 30 Jul 2026 14:00:01 +0000
Subject: [PATCH] Add shipping method and base currency data to order_created
 webhook

AdPage calculates per-order profit (COGS, carrier rate, payment fees) from
the order_created payload. Two things were missing to do that exactly:

- the chosen shipping method, so the real carrier rate can be applied
- shipping/order totals excl. tax and in the store base currency, so
  multi-currency shops don't mix currencies in the profit calculation

Adds to ecommerce: shipping_method, shipping_method_code,
shipping_excl_tax, base_shipping_excl_tax, base_value, base_tax,
base_currency and payment_type.

Purely additive - shipping, value, tax, items, transaction_id and all
other existing keys keep their current name, meaning and value so live
tracking implementations are unaffected. Resolution is wrapped in a
try/catch so a failure here can never break the webhook.

Bumps the package version to 1.7.0 so the plugin_version in the payload
tells AdPage whether the new fields are available.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FtDTszbhPXRNU49GjSuiPD
---
 DataLayer/Event/PurchaseWebhookEvent.php | 18 ++++++++++++++++++
 composer.json                            |  2 +-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/DataLayer/Event/PurchaseWebhookEvent.php b/DataLayer/Event/PurchaseWebhookEvent.php
index a424c0e7..42e8a25b 100644
--- a/DataLayer/Event/PurchaseWebhookEvent.php
+++ b/DataLayer/Event/PurchaseWebhookEvent.php
@@ -102,6 +102,24 @@ public function purchase(OrderInterface $order)
             ]
         ];
 
+        // Additional shipping, base currency and payment data used by AdPage to
+        // calculate the actual profit (COGS, carrier rate, payment fees) per order.
+        // Purely additive: existing keys keep their name, meaning and value.
+        try {
+            $data['ecommerce'] += [
+                'shipping_method' => $order->getShippingDescription() ?? '',
+                'shipping_method_code' => $order->getShippingMethod() ?? '',
+                'shipping_excl_tax' => $this->priceFormatter->format((float)$order->getShippingAmount()),
+                'base_shipping_excl_tax' => $this->priceFormatter->format((float)$order->getBaseShippingAmount()),
+                'base_value' => $this->priceFormatter->format((float)$order->getBaseGrandTotal()),
+                'base_tax' => $this->priceFormatter->format((float)$order->getBaseTaxAmount()),
+                'base_currency' => $order->getBaseCurrencyCode() ?? '',
+                'payment_type' => $order->getPayment() ? (string)$order->getPayment()->getMethod() : ''
+            ];
+        } catch (\Exception $e) {
+            $this->debugger->debug('PurchaseWebhookEvent::purchase(): could not resolve shipping/base data: ' . $e->getMessage());
+        }
+
         try {
             $data['user_data'] = [
                 "customer_id" => $order->getCustomerId() ?? '',
diff --git a/composer.json b/composer.json
index e0eb4be4..21b4288c 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
   "name": "tagginggroup/gtm",
-  "version": "1.6.0",
+  "version": "1.7.0",
   "license": "OSL-3.0",
   "type": "magento2-module",
   "description": "AdPage tagging integration for Magento 2",