public ApplicationSubmittedResponse Handle(ApplicationSubmittedCommand command)
{
var id = Guid.NewGuid();
var aggregate = new ApplicationAggregate();
aggregate.AcceptApplication(id, command.FirstName,
command.LastName);
var state = aggregate.State;
_applicationRepository.SaveApplication(state);
var response = new ApplicationSubmittedResponse().FromState(state);
return response;
}
