protected override void SetStateByEvent(IEvent @event)
{
switch (@event)
{
case AdvertismentCreated e:
Id = e.Id;
OwnerId = new UserId(e.OwnerId);
State = AdvertismentState.Inactive;
break;
case AdvertismentPriceUpdated e:
Price = new Price(Rial.FromLong(e.Price));
break;
case AdvertismentSentForReview e:
State = AdvertismentState.ReviewPending;
break;
case AdvertismentTextUpdated e:
Text = new AdvertismentText(e.AdvertismentText);
break;
case AdvertismentTitleChanged e:
Title = new AdvertismentTitle(e.Title);
break;
default:
throw new InvalidOperationException("امکان اجرای عملیات درخواستی وجود ندارد");
}
}
public void SetTitle(AdvertismentTitle title)
{
HandleEvent(new AdvertismentTitleChanged
{
Id = Id,
Title = title
});
}
public void Configure(EntityTypeBuilder <Advertisment> builder)
{
builder.Property(c => c.Price).HasConversion(c => c.Value.Value, d => Price.FromLong(d));
builder.Property(c => c.OwnerId).HasConversion(c => c.Value.ToString(), d => UserId.FromString(d));
builder.Property(c => c.ApprovedBy).HasConversion(c => c.Value.ToString(), d => UserId.FromString(d));
builder.Property(c => c.Text).HasConversion(c => c.Value, d => AdvertismentText.FromString(d));
builder.Property(c => c.Title).HasConversion(c => c.Value, d => AdvertismentTitle.FromString(d));
}
public void Handle(SetTitle command)
{
var advertisement = advertisementsRepository.Load(command.Id);
if (advertisement == null)
{
throw new InvalidOperationException($"آگهی با شناسه {command.Id} یافت نشد.");
}
advertisement.SetTitle(AdvertismentTitle.FromString(command.Title));
unitOfWork.Commit();
}
