public async Task Handle(CreateBookCommand request, CancellationToken cancellationToken)
{
var createdEvent = new BookCreatedEvent(request.Id, request.Book);
using (var transaction = new TransactionScope())
{
bookSagaEventRepository.Add(ConvertEvent(createdEvent));
transaction.Complete();
}
await mediator.Publish(createdEvent);
}
public async Task Handle(BookCreatedEvent request, CancellationToken cancellationToken)
{
var eventData = new BookReadSavedEvent(request.Id, request.Book);
using (var transaction = new TransactionScope())
{
bookReadRepository.Add(new Book
{
Id = request.Id,
Author = request.Book.Author,
Title = request.Book.Title,
Status = request.Status
});
bookSagaEventRepository.Add(ConvertEvent(eventData));
transaction.Complete();
}
await mediator.Publish(eventData);
}