From 4b449b4e843dba5364cb13b948dedb5f8e5a168e Mon Sep 17 00:00:00 2001
From: Tigran <62335544+tikohov20@users.noreply.github.com>
Date: Tue, 23 May 2023 03:04:32 +0400
Subject: [PATCH] Added external_reference_id for buyers. (#75)

---
 Model/Request/Transactions.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Model/Request/Transactions.php b/Model/Request/Transactions.php
index 5a048d0..f7afc27 100644
--- a/Model/Request/Transactions.php
+++ b/Model/Request/Transactions.php
@@ -111,6 +111,7 @@ private function getBuyerParams(Quote $quote): array
         if (($billing = $quote->getBillingAddress()) !== null) {
             $params = [
                 'is_registered' => (bool) $quote->getCustomer()->getId(),
+                'external_reference_id' => $quote->getCustomerId() ? $quote->getCustomerId() : null,
                 'email' => $billing->getEmail() ?? $quote->getShippingAddress()->getEmail() ?? $quote->getCustomerEmail() ?? $this->fallbackEmail,
                 'company_name' => $billing->getCompany(),
                 'first_name' => $billing->getFirstname(),