private Attendee CreateAttendeeFromCommand(RegisterAttendeeCommand command)
{
return(new Attendee
{
FirstName = command.FirstName,
LastName = command.LastName,
Email = command.Email,
Company = command.Company
});
}
protected async override Task <IResponse <RegisterAttendeeResult> > HandleAsync(RegisterAttendeeCommand command, CancellationToken cancellationToken)
{
var workshop = await Context.WorkshopsQueryRepository.Include(x => x.Attendees).SingleOrDefaultAsync(x => x.Id == command.WorkshopId);
if (workshop == null)
{
return(Response.Fail <RegisterAttendeeResult>($"Workshop with id: '{command.WorkshopId}' does not exist", ErrorMessageType.NotFound));
}
var attendee = CreateAttendeeFromCommand(command);
var registerResponse = workshop.RegisterAttendee(attendee);
if (!registerResponse.IsSuccessFull())
{
return(Response.Fail <RegisterAttendeeResult>(registerResponse.Error.Message, registerResponse.Error.Type));
}
Context.WorkshopsCommandRepository.Update(workshop);
await Context.SaveChangesAsync();
return(Response.Ok(new RegisterAttendeeResult(attendee.Id)));
}
