How to achieve "media does not exist" like whatsapp?

Question

What is the best way to achieve “media does not exist” with a blur effect on the original image that has already been deleted (like WhatAapp),

And if WhatsApp saves it along the physical path (because you can also see it offline), then where does it exist?

Answer 1

You need to save the image in the database as soon as the deletion should be a blurry effect on the image