move method

Future<void> move(
  1. ChatId from,
  2. ChatId to
)

Moves the ChatId of ChatMessage from from to to.

Implementation

Future<void> move(ChatId from, ChatId to) async {
  _cache.remove(from);

  _controllers[to]?.close();
  final StreamController<ChatMessage?>? controller = _controllers.remove(
    from,
  );

  if (controller != null) {
    _controllers[to] = controller;
  }

  await safe((db) async {
    final stmt = db.select(db.drafts)
      ..where((e) => e.chatId.equals(from.val));
    final row = await stmt.getSingleOrNull();

    if (row != null) {
      await db
          .update(db.drafts)
          .replace(DraftRow(chatId: to.val, data: row.data));
    }
  });
}