From 1f359b9bd82d6a895c9885b738de17574474e2ef Mon Sep 17 00:00:00 2001
From: colemanw <coleman@civicrm.org>
Date: Sat, 8 Aug 2026 15:46:35 -0400
Subject: [PATCH] Migrate updateParticipantStatus() to use APIv4

---
 CRM/Event/BAO/Participant.php | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/CRM/Event/BAO/Participant.php b/CRM/Event/BAO/Participant.php
index 9f8f8c5a9bb1..80066bcac55e 100644
--- a/CRM/Event/BAO/Participant.php
+++ b/CRM/Event/BAO/Participant.php
@@ -1282,11 +1282,10 @@ public static function updateParticipantStatus($participantID, $oldStatusID, $ne
     if (!empty($cascadeAdditionalIds)) {
       try {
         foreach ($cascadeAdditionalIds as $id) {
-          $participantParams = [
-            'id' => $id,
-            'status_id' => $newStatusID,
-          ];
-          civicrm_api3('Participant', 'create', $participantParams);
+          \Civi\Api4\Participant::update(FALSE)
+            ->addValue('status_id', $newStatusID)
+            ->addWhere('id', '=', $id)
+            ->execute();
         }
         return TRUE;
       }