Fixed DMs

internal/database.go

@@ -48,7 +48,6 @@ func InitDB() {
         FOREIGN KEY (room_id) REFERENCES rooms(id),
         FOREIGN KEY (username) REFERENCES users(username)
     );
-    -- Stores the encrypted room key for a specific user for a specific epoch
     CREATE TABLE IF NOT EXISTS user_room_keys (
         username TEXT,
         room_id TEXT,
@@ -132,6 +131,12 @@ func getRoomIDByName(name string) (string, error) {
 	return id, err
 }
 
+func getRoomCreator(roomID string) (string, error) {
+	var creator string
+	err := db.QueryRow("SELECT creator FROM rooms WHERE id = ?", roomID).Scan(&creator)
+	return creator, err
+}
+
 func getRoomCurrentEpoch(roomID string) (int, error) {
 	var epoch int
 	err := db.QueryRow("SELECT current_epoch FROM rooms WHERE id = ?", roomID).Scan(&epoch)
@@ -140,7 +145,6 @@ func getRoomCurrentEpoch(roomID string) (int, error) {
 
 func incrementRoomEpoch(roomID string) (int, error) {
 	var newEpoch int
-	// Atomic increment
 	err := db.QueryRow("UPDATE rooms SET current_epoch = current_epoch + 1 WHERE id = ? RETURNING current_epoch", roomID).Scan(&newEpoch)
 	return newEpoch, err
 }
@@ -175,7 +179,6 @@ func leaveRoom(roomID, username string) error {
 }
 
 func joinRoomMember(roomID, username string) error {
-	// Check if already joined
 	var count int
 	db.QueryRow("SELECT COUNT(*) FROM room_members WHERE room_id = ? AND username = ?", roomID, username).Scan(&count)
 	if count > 0 {