From c9a4384b5eba0e0ccfab1b969014fc20f14f29c4 Mon Sep 17 00:00:00 2001
From: Grace Guo <grace.guo@airbnb.com>
Date: Mon, 3 Feb 2020 11:29:02 -0800
Subject: [PATCH] [logging] Add flag for document visibility (#9070)

---
 superset/assets/src/middleware/loggerMiddleware.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/superset/assets/src/middleware/loggerMiddleware.js b/superset/assets/src/middleware/loggerMiddleware.js
index 3e99c8166..6cd6800bd 100644
--- a/superset/assets/src/middleware/loggerMiddleware.js
+++ b/superset/assets/src/middleware/loggerMiddleware.js
@@ -107,6 +107,7 @@ const loggerMiddleware = store => next => action => {
       ...eventData,
       event_type: 'user',
       event_id: lastEventId,
+      visibility: document.visibilityState,
     };
   }