Fix submission deletion and preserve filters

src/components/moderation/ModerationQueue.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect } from 'react';
+import { useState, useEffect, useImperativeHandle, forwardRef } from 'react';
 import { CheckCircle, XCircle, Eye, Calendar, User, Filter, MessageSquare, FileText, Image, X, Trash2 } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
@@ -28,7 +28,11 @@ interface ModerationItem {
 type EntityFilter = 'all' | 'reviews' | 'submissions' | 'photos';
 type StatusFilter = 'all' | 'pending' | 'flagged' | 'approved' | 'rejected';
 
-export function ModerationQueue() {
+export interface ModerationQueueRef {
+  refresh: () => void;
+}
+
+export const ModerationQueue = forwardRef<ModerationQueueRef>((props, ref) => {
   const [items, setItems] = useState<ModerationItem[]>([]);
   const [loading, setLoading] = useState(true);
   const [actionLoading, setActionLoading] = useState<string | null>(null);
@@ -38,6 +42,13 @@ export function ModerationQueue() {
   const { toast } = useToast();
   const { isAdmin, isSuperuser } = useUserRole();
 
+  // Expose refresh method via ref
+  useImperativeHandle(ref, () => ({
+    refresh: () => {
+      fetchItems(activeEntityFilter, activeStatusFilter);
+    }
+  }), [activeEntityFilter, activeStatusFilter]);
+
   const fetchItems = async (entityFilter: EntityFilter = 'all', statusFilter: StatusFilter = 'pending') => {
     try {
       setLoading(true);
@@ -292,8 +303,14 @@ export function ModerationQueue() {
       const photoIds: string[] = [];
       if (item.content?.photos && Array.isArray(item.content.photos)) {
         for (const photo of item.content.photos) {
-          if (photo.imageId) {
-            photoIds.push(photo.imageId);
+          if (photo.url) {
+            // Extract UUID from blob URL: blob:https://domain/[uuid]
+            const urlParts = photo.url.split('/');
+            const imageId = urlParts[urlParts.length - 1];
+            // Basic UUID validation (should be at least 32 characters)
+            if (imageId && imageId.length >= 32) {
+              photoIds.push(imageId);
+            }
           }
         }
       }
@@ -755,4 +772,4 @@ export function ModerationQueue() {
       <QueueContent />
     </div>
   );
-}
+});