Refactor: Enforce type safety, fix close deadlock, implement assignee restrictions and notify admin fallbacks

app/Filament/Resources/Feedback/Pages/EditFeedback.php

@@ -177,6 +177,9 @@ class EditFeedback extends EditRecord
 
         $newStatus = $data['status'] ?? null;
         if ($newStatus === 'closed' && $this->getRecord()->status !== 'closed') {
+            // Save pending attachments first so ClosingService validation sees them
+            $this->savePendingAttachments();
+
             $closingService = App::make(ClosingService::class);
             $closingService->close($this->getRecord(), auth()->user());
         }
@@ -184,7 +187,7 @@ class EditFeedback extends EditRecord
         return $data;
     }
 
-    protected function afterSave(): void
+    protected function savePendingAttachments(): void
     {
         if (empty($this->pendingAttachments)) {
             return;
@@ -213,6 +216,13 @@ class EditFeedback extends EditRecord
                 'size' => $this->safeFileSize($disk, $path),
             ]);
         }
+
+        $this->pendingAttachments = []; // Clear to prevent double saving in afterSave
+    }
+
+    protected function afterSave(): void
+    {
+        $this->savePendingAttachments();
     }
 
     protected function safeMimeType($disk, string $path): ?string