When user drag his file to chatting room, i want to make user to share his files to another users.
this functionality need to show the size of file and loading bar whether file is uploaded normally.
Let us think what file folder structure is idle one. Should we save files by chatting room or user?
How to upload file in websocket environment?
note
test needed to be done before this in two ways.
(1) save file by chatting room.
(2) save file by user.
for this, you'll be needed to make test code. Make use of chatGPT!
objective