From d2092cc5f32b38213e0c1ac1640b43cbbafcff47 Mon Sep 17 00:00:00 2001
From: Juergen Kunz <juergen@foss.global>
Date: Fri, 28 Nov 2025 11:17:25 +0000
Subject: [PATCH] chore(debug): Add metadata debug logging to Collection
 decorator

---
 ts/classes.collection.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ts/classes.collection.ts b/ts/classes.collection.ts
index 9b87d69..a5169bb 100644
--- a/ts/classes.collection.ts
+++ b/ts/classes.collection.ts
@@ -93,17 +93,22 @@ export function Collection(dbArg: SmartdataDb | TDelayed<SmartdataDb>) {
     // Initialize prototype properties from context.metadata (TC39 decorator metadata)
     // This ensures prototype properties are available before any instance is created
     const metadata = context.metadata as any;
+    logger.log('debug', `Collection decorator: metadata keys = ${metadata ? Object.keys(metadata).join(', ') : 'null'}`);
+    logger.log('debug', `Collection decorator: saveableProperties in metadata = ${metadata?.saveableProperties?.length ?? 0}`);
+    logger.log('debug', `Collection decorator: globalSaveableProperties in metadata = ${metadata?.globalSaveableProperties?.length ?? 0}`);
     if (metadata) {
       const proto = decoratedClass.prototype;
 
       // Initialize globalSaveableProperties
       if (metadata.globalSaveableProperties && !proto.globalSaveableProperties) {
         proto.globalSaveableProperties = [...metadata.globalSaveableProperties];
+        logger.log('debug', `Collection decorator: initialized globalSaveableProperties with ${proto.globalSaveableProperties.length} properties`);
       }
 
       // Initialize saveableProperties
       if (metadata.saveableProperties && !proto.saveableProperties) {
         proto.saveableProperties = [...metadata.saveableProperties];
+        logger.log('debug', `Collection decorator: initialized saveableProperties with ${proto.saveableProperties.length} properties`);
       }
 
       // Initialize uniqueIndexes