Placeholder to record all user info when joining room

src/bot/event_handlers.rs

@@ -122,6 +122,9 @@ impl EventEmitter for DiceBot {
             let result = if event_affects_us && !adding_user {
                 info!("Clearing all information for room ID {}", room_id);
                 self.db.rooms.clear_info(room_id)
+            } else if event_affects_us && adding_user {
+                info!("Joined room {}; recording user information", room_id);
+                Ok(())
             } else if !event_affects_us && adding_user {
                 info!("Adding user {} to room ID {}", username, room_id);
                 self.db.rooms.add_user_to_room(username, room_id)