Someone deleted a chat accidentally. To get lost information there should be a possibility to backup/export (undo) a full chat and import it again.
- a function to export a chat to a single file (chat-backup-file)
- a function to import that chat-backup-file
- it should be possible to import that chat-backup-file at any DC installation (!)
When someone losts a chat completely (e.g. friend1) there is always a second backup at “friends device” (friend2)!
So the best approach would be: friend2 exports the desired chat at his device, transfers backup file to friend1 and import there ==> done
(I saw that there is a PR existing yet, which goes in that direction)