From 5c675be0ed0cb4884a63ff20ac87ed9472bacf47 Mon Sep 17 00:00:00 2001
From: TekH <h.tek@digitaldata.works>
Date: Tue, 20 Jan 2026 13:57:52 +0100
Subject: [PATCH] Add type check to Handle method in AnnotationHandler

Refactored the Handle method to include a type check for PsPdfKitAnnotation before creating an annotation. This prevents errors when the notification does not contain the expected annotation type.
---
 .../Notifications/DocSigned/Handlers/AnnotationHandler.cs  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/EnvelopeGenerator.Application/Common/Notifications/DocSigned/Handlers/AnnotationHandler.cs b/EnvelopeGenerator.Application/Common/Notifications/DocSigned/Handlers/AnnotationHandler.cs
index 044f009f..3b33cd76 100644
--- a/EnvelopeGenerator.Application/Common/Notifications/DocSigned/Handlers/AnnotationHandler.cs
+++ b/EnvelopeGenerator.Application/Common/Notifications/DocSigned/Handlers/AnnotationHandler.cs
@@ -29,6 +29,9 @@ public class AnnotationHandler : INotificationHandler<DocSignedNotification>
     /// <param name="notification"></param>
     /// <param name="cancel"></param>
     /// <returns></returns>
-    public Task Handle(DocSignedNotification notification, CancellationToken cancel)
-        => _repo.CreateAsync(notification.PsPdfKitAnnotation.Structured, cancel);
+    public async Task Handle(DocSignedNotification notification, CancellationToken cancel)
+    {
+        if (notification.PsPdfKitAnnotation is PsPdfKitAnnotation annot)
+            await _repo.CreateAsync(annot.Structured, cancel);
+    }
 }
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