I was working on an app for a client and they needed me to set a banner in the home page of the app (basically an image) that changes every hour from a list in a collection
mind that im developing 2 apps connected to the same firebase, one is admin interface for web and one is for users on android and IOS.
we need the admin to click on an image in an image listing, which does something in the back-end to change the banner in the user public app.
so in other words, i wanna make a container, with an image that changes every 60 Minutes randomly (or in order, i don't care) with another image from the same collection in firebase.
any help is very much appreciated for that i'm troubled with this situation for almost 4 days and i couldn't find anyone who wanted to do the same purpose as me.