I have a doubt about the logic of implementing a Push Notification for my use case. So I have an Android app, that allow you to Sign in (with Backendless/Google Provider) and check out different kind of a Color Palettes. A user also has an option to submit his/her own ColorPalette to backendless database. Now every submitted color when saved into a database table is not approved by default. Approval is done only by me (Admin), with just a simple toggle that allows me to change that approved value from false to true. And after that that color will be visible in the app.
My question is, how would I implement a Push Notification, to notify a user whenever that submitted color palette is approved? Should I add some kind of a update listener with Real-Time database, and when it triggers I make another request to backendless to check if update listener was triggered for that same color palette which is owned and submitted by that userr? And then display the notification.