/// <summary>
/// Gets the order by its brokerage id
/// </summary>
/// <param name="brokerageId">The brokerage id to fetch</param>
/// <returns>The first order matching the brokerage id, or null if no match is found</returns>
public Order GetOrderByBrokerageId(string brokerageId)
{
return(_orderProcessor.GetOrderByBrokerageId(brokerageId));
}