From b8a04b11d12628d9de94abd6bb0c99a5fb877cea Mon Sep 17 00:00:00 2001
From: Sipke Schoorstra <sipkeschoorstra@outlook.com>
Date: Thu, 3 Jul 2025 22:21:40 +0200
Subject: [PATCH] Register `FlowScope` class map in MongoDB feature to handle
 serialization and ignore extra elements. (#6766)

---
 src/modules/Elsa.MongoDb/Features/MongoDbFeature.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/modules/Elsa.MongoDb/Features/MongoDbFeature.cs b/src/modules/Elsa.MongoDb/Features/MongoDbFeature.cs
index 09c7afba3..4fa93b3fd 100644
--- a/src/modules/Elsa.MongoDb/Features/MongoDbFeature.cs
+++ b/src/modules/Elsa.MongoDb/Features/MongoDbFeature.cs
@@ -78,6 +78,12 @@ public class MongoDbFeature(IModule module) : FeatureBase(module)
             map.SetIgnoreExtraElements(true); // Needed for missing ID property
             map.MapProperty(x => x.Key); // Needed for non-setter property
         });
+        
+        BsonClassMap.TryRegisterClassMap<FlowScope>(map =>
+        {
+            map.AutoMap();
+            map.SetIgnoreExtraElements(true);
+        });
     }
 
     private static void TryRegisterSerializerOrSkipWhenExist(Type type, IBsonSerializer serializer)