24753a4

Add explicit assertParticipant() to all write methods in ChatController (sendMessage, editMessage, deleteMessage, uploadAttachment, markRead, settings, archive, restore) for defence-in-depth. Fix restore() to use chatForCurrentUser instead of raw SQL

2026-07-10T16:34:30+00:00

Anton Barinov <55404783+Anton-Barinov@users.noreply.github.com>