From 96a97bf9cb2493f6d43c5513bd0ce0090eb698ee Mon Sep 17 00:00:00 2001
From: Greg Roach <greg@subaqua.co.uk>
Date: Tue, 3 Jun 2025 21:55:30 +0100
Subject: Fix: #5151 - use UUIDv7 instead of UUIDv4

---
 app/Factories/IdFactory.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'app/Factories')

diff --git a/app/Factories/IdFactory.php b/app/Factories/IdFactory.php
index 74ab98efcd..3b15a32700 100644
--- a/app/Factories/IdFactory.php
+++ b/app/Factories/IdFactory.php
@@ -20,8 +20,8 @@ declare(strict_types=1);
 namespace Fisharebest\Webtrees\Factories;
 
 use Fisharebest\Webtrees\Contracts\IdFactoryInterface;
-use Ramsey\Uuid\Exception\RandomSourceException;
 use Ramsey\Uuid\Uuid;
+use Throwable;
 
 use function hexdec;
 use function sprintf;
@@ -39,9 +39,9 @@ class IdFactory implements IdFactoryInterface
     public function uuid(): string
     {
         try {
-            return strtolower(Uuid::uuid4()->toString());
-        } catch (RandomSourceException) {
-            // uuid4() can fail if there is insufficient entropy in the system.
+            return strtolower(Uuid::uuid7()->toString());
+        } catch (Throwable) {
+            // uuid7() can fail for various reasons.
             return '';
         }
     }
-- 
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