fix: capture metrics for v0 transformation metrics

rudderlabs · Mar 27, 2024 · 88851f9 · 88851f9
1 parent b1b479f
commit 88851f9
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/util/customTransformer.js b/src/util/customTransformer.js
@@ -254,8 +254,12 @@ async function runUserTransform(
     const tags = {
       identifier: 'v0',
       errored: transformationError ? true : false,
-      ...(events.length && events[0].metadata ? getMetadata(events[0].metadata) : {}),
-      ...(events.length && events[0].metadata ? getTransformationMetadata(events[0].metadata) : {}),
+      ...(Object.values(eventsMetadata).length
+        ? getMetadata(Object.values(eventsMetadata)[0])
+        : {}),
+      ...(Object.values(eventsMetadata).length
+        ? getTransformationMetadata(Object.values(eventsMetadata)[0])
+        : {}),
     };
 
     stats.counter('user_transform_function_input_events', events.length, tags);