CommandHandler with manual transaction handling

gistfile1.cs

public class MoveCustomerCommandHandler : ICommandHandler<MoveCustomerCommand>
{
  private readonly ISession session;
  
  public MoveCustomerCommandHandler(ISession session)
  {
    this.session = session;
  }
  
  public void Handle(MoveCustomerCommand command)
  {
    using (var transaction = session.BeginTransaction())
    {
      // Handling code ...
      transaction.Commit();
    }
  }
}