public void MakeAnElection(MakeAnElection command, IBenefitsReadModel benefitsService)
{
//The method that handles the command is the ONLY place to do any validation
//If this method thinks all is well, then applying the change MUST succeed.
//The Apply(...) method can not fail now - the command has been deemed to be
//valid and the state transition can now go ahead.
if (ElectionAmountBreachsLimitForPlanYear(command.ElectionAmount.Dollars(), benefitsService, command.PlanYearBenefitId))
throw new DomainException(
string.Format("The new election amount {0} exceeds the annual limit for the plan year benefit.",
command.ElectionAmount.Dollars()));
ApplyEvent(new ElectionMadeEvent
{
AdministratorCode = command.AdministratorCode,
CompanyCode = command.CompanyCode,
ParticipantId = command.ParticipantId,
PlanYearBenefitId = command.PlanYearBenefitId,
ElectionAmount = command.ElectionAmount,
ElectionReason = command.ElectionReason,
PerPayPeriodAmount = 0.00m,
Id = command.Id,
},
@event => _state.Apply(@event));
}
public void WhenIIssueACreateElectionCommand()
{
//setup the "bus" components
m_commandDispatcher = new CommandDispatcher();
m_eventPublisher = new EventDispatcher();
//register the command handler
var repository = MockRepository.GenerateStub<IRepository<Election>>();
m_commandDispatcher.Register(new MakeAnElectionCommandHandler(repository, null));
//register the event handler
m_eventPublisher.RegisterHandler<ElectionMadeEvent>(@event => m_electionCreatedEvent = @event);
//wire-up the domain event to the event publisher
DomainEvents.Register<ElectionMadeEvent>(@event => m_eventPublisher.Publish(@event));
//create and send the command
var command = new MakeAnElection
{
AdministratorCode = "AdmCode",
CompanyCode = "CoCode",
ParticipantId = "12345",
ElectionAmount = 1000,
ElectionReason = "election reason",
};
m_commandDispatcher.Dispatch<MakeAnElection>(command);
Assert.Pass();
}
public ActionResult NewHsa(MakeAnElection command, FormCollection collection)
{
return View();
}