fix: return JSON in Node.js event template

The event template was just returning a string, but the default response content type is application/json so browsers were failing to parse the string as JSON. Signed-off-by: Lance Ball <lball@redhat.com>
knative · Nov 5, 2020 · 597fc8e · 597fc8e
1 parent ddbb95b
commit 597fc8e
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/pkged.go b/pkged.go
diff --git a/templates/node/events/index.js b/templates/node/events/index.js
@@ -19,13 +19,15 @@ const { CloudEvent, HTTP } = require('cloudevents');
  *
  * const incomingEvent = context.cloudevent;
  *
+ * @param {Context} context the invocation context
  * @param {Object} user the CloudEvent data. If the data content type is application/json
  * this will be converted to an Object via JSON.parse()
- * @param {Context} context the invocation context
  */
 function verifyUser(context, user) {
   if (!context.cloudevent) {
-    return 'No cloud event received';
+    return {
+      message: 'No cloud event received'
+    };
   }
 
   context.log.info('Processing user', user);