protected override void When(object @event)
{
switch (@event)
{
case ClassifiedAdCreated e:
Id = e.Id;
OwnerId = new UserId(e.OwnerId);
State = ClassifiedAdState.Inactive;
Title = ClassifiedAdTitle.NoTitle();
Text = ClassifiedAdText.NoText();
Price = Price.NoPrice();
ApprovedBy = UserId.NoUser();
ClassifiedAdId = e.Id;
break;
case ClassifiedAdTitleChanged e:
Title = ClassifiedAdTitle.FromString(e.Title);
break;
case ClassifiedAdTextUpdated e:
Text = ClassifiedAdText.FromString(e.Text);
break;
case ClassifiedAdPriceUpdated e:
Price = Price.Create(e.Price, Currency.Create(e.CurrencyCode, 2));
break;
case ClassifiedAdSentToReview e:
State = ClassifiedAdState.PendingReview;
break;
case ClassifiedAdPublished e:
ApprovedBy = new UserId(e.ApprovedBy);
State = ClassifiedAdState.Active;
break;
case PictureAdded e:
var newPicture = new Picture(Apply);
ApplyToEntity(newPicture, e);
_pictures.Add(newPicture);
break;
case PictureResized e:
var picture = FindPicture(e.PictureId);
ApplyToEntity(picture, @event);
break;
}
}
public void UpdateText(ClassifiedAdText text) => Apply(new ClassifiedAdTextUpdated(Id, text.Value));