Enable channel janitor for survey events on conversations tasks being…

… cancelled

functions/taskrouterListeners/janitorListener.private.ts

@@ -156,13 +156,22 @@ export const handleEvent = async (context: Context<EnvVars>, event: EventFields)
     } = event;
 
     // The janitor is only be executed for chat based tasks
-    if (taskChannelUniqueName !== 'chat') return;
+    if (!['chat', 'survey'].includes(taskChannelUniqueName)) return;
 
     console.log(`===== Executing JanitorListener for event: ${eventType} =====`);
 
     const taskAttributes = JSON.parse(taskAttributesString || '{}');
     const { channelSid, conversationSid } = taskAttributes;
 
+    if (taskChannelUniqueName === 'survey' && (!conversationSid || eventType !== TASK_CANCELED)) {
+      console.log(
+        'Survey tasks are only handled by the channel janitor if they are cancelled events for conversations tasks - skipping this one.',
+        eventType,
+        conversationSid,
+      );
+      return;
+    }
+
     if (isCleanupBotCapture(eventType, taskAttributes)) {
       await wait(3000); // wait 3 seconds just in case some bot message is pending