From 935a8b16d296a8fb6f25daf11112fa9dd7a2a364 Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Sun, 19 Apr 2026 18:25:00 +0200
Subject: [PATCH] fix(dashboard): use LEFT JOIN users in
 findContributorsPerDocument for deleted-user resilience

---
 .../familienarchiv/dashboard/AuditLogQueryRepository.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/main/java/org/raddatz/familienarchiv/dashboard/AuditLogQueryRepository.java b/backend/src/main/java/org/raddatz/familienarchiv/dashboard/AuditLogQueryRepository.java
index 6d1db9ef..138db595 100644
--- a/backend/src/main/java/org/raddatz/familienarchiv/dashboard/AuditLogQueryRepository.java
+++ b/backend/src/main/java/org/raddatz/familienarchiv/dashboard/AuditLogQueryRepository.java
@@ -99,7 +99,7 @@ public interface AuditLogQueryRepository extends JpaRepository<AuditLog, UUID> {
                 COALESCE(u.color, '')                                            AS actorColor,
                 CONCAT_WS(' ', u.first_name, u.last_name)                       AS actorName
             FROM audit_log a
-            JOIN users u ON u.id = a.actor_id
+            LEFT JOIN users u ON u.id = a.actor_id
             WHERE a.kind IN ('ANNOTATION_CREATED', 'TEXT_SAVED', 'BLOCK_REVIEWED')
               AND a.document_id IN :documentIds
               AND a.actor_id IS NOT NULL