public void Save(string connectionString, AccountType accountType)
{
if (!accountType.Exists)
{
if (_connection == null)
{
_connection = new SqlConnection(connectionString);
_connection.Open();
}
var transaction = _connection.BeginTransaction();
accountType.Save(_connection, transaction);
accountType.Id = accountType.Identity(_connection, transaction);
accountType.Exists = true;
transaction.Commit();
}
}