I would recommend watching this tutorial on a basic dating app swipe function. The tutorial is only 10 minutes long and should give some good hints towards the end of the video on how you can achieve your goal. I don’t have time to make a operational workflow right now, but I will make one if you still need help later. In the meantime, a basic outline is:
- Create a reference to the currently swiped user.
- Once the user is swiped, trigger a hidden “undo” button to be shown.
- Upon pressing “undo”, reference the stored unique ID of your currently swiped user to immediately insert them into the queue.
Hopefully this gets you moving. Let me know if you have any more questions.