Offline storage doesn't persist events

[snazarkoo]

This is a...

• 🪲 Bug Report
• 🚀 Feature Request
• 📜 Documentation Request

Which version of Redux Beacon are you using?

• v2.1.0

Which target(s) are you using?

• Google Analytics
• Google Analytics (gtag)
• React Native Google Analytics
• Google Tag Manager
• React Native Google Tag Manager
• Amplitude
• Segment
• React Native Segment
• Other/Third Party: ...(custom Firebase target)

🪲 What are the steps to reproduce your issue?

1. Go offline
2. Invoke events

🪲 What did you expect to happen?

Events should be persisted in the storage and sending later once connection is established

🪲 What happened instead?

Events are not persisted

Can you help out?

The problem is located here. Potential fix is described below:

         else {
-            offlineStorage.saveEvents(e);
-            ifLoggerLog(e, action, prevState, true, false);
+            if (!isEmptyArray(e)) {
+                offlineStorage.saveEvents(e);
+                ifLoggerLog(e, action, prevState, true, false);
+            }
         }