From 949b502ec02d692bef32128f60b3d8bf5629ae31 Mon Sep 17 00:00:00 2001
From: "gpt-engineer-app[bot]"
 <159125892+gpt-engineer-app[bot]@users.noreply.github.com>
Date: Tue, 4 Nov 2025 01:20:41 +0000
Subject: [PATCH] Fix interval parameter format

---
 src/hooks/useModerationQueue.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hooks/useModerationQueue.ts b/src/hooks/useModerationQueue.ts
index cfef1469..6fbee7a9 100644
--- a/src/hooks/useModerationQueue.ts
+++ b/src/hooks/useModerationQueue.ts
@@ -162,7 +162,7 @@ export const useModerationQueue = (config?: UseModerationQueueConfig) => {
       const { data, error } = await supabase.rpc('extend_submission_lock', {
         submission_id: submissionId,
         moderator_id: user.id,
-        extension_duration: '15 minutes',
+        extension_duration: 'PT15M', // ISO 8601 format: 15 minutes
       });
 
       if (error) throw error;
@@ -343,7 +343,7 @@ export const useModerationQueue = (config?: UseModerationQueueConfig) => {
         body: JSON.stringify({
           p_submission_id: submissionId,
           p_moderator_id: user.id,
-          p_lock_duration: '15 minutes',
+          p_lock_duration: 'PT15M', // ISO 8601 format: 15 minutes
         }),
       });