From 1adb0396783468a9a6117260ce24e8946d987c06 Mon Sep 17 00:00:00 2001
From: Sebastian Krupinski <krupinski01@gmail.com>
Date: Tue, 7 Jul 2026 18:35:53 -0400
Subject: [PATCH] fix: data serialization

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>
---
 src/models/event.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/models/event.ts b/src/models/event.ts
index 5ae1187..bc32d88 100644
--- a/src/models/event.ts
+++ b/src/models/event.ts
@@ -114,8 +114,15 @@ export class EventObject implements EventInterface {
     }
 
     toJson(): EventInterface {
+        const data = {
+            ...this._data,
+            pattern: this._data.pattern instanceof EventOccurrenceObject
+                ? this._data.pattern.toJson()
+                : this._data.pattern,
+        };
+
         // Return a deep copy to avoid external modifications
-        return JSON.parse(JSON.stringify(this._data));
+        return JSON.parse(JSON.stringify(data));
     }
 
     clone(): EventObject {