read method

Future<DtoChat?> read(
  1. ChatId id, {
  2. bool force = false,
})

Returns the DtoChat stored in the database by the provided id, if any.

Implementation

Future<DtoChat?> read(ChatId id, {bool force = false}) async {
  final DtoChat? existing = _cache[id];
  if (existing != null) {
    return existing;
  }

  return await safe<DtoChat?>(
    (db) async {
      final stmt = db.select(db.chats)..where((u) => u.id.equals(id.val));

      final ChatRow? row = await stmt.getSingleOrNull();

      if (row == null) {
        return null;
      }

      return _ChatDb.fromDb(row);
    },
    tag: 'chat.read($id)',
    exclusive: false,
    force: force,
  );
}