Hello,

When content is published for the first time I use the ContentService.Published event to set the property publishDate. But I also want to null the publishDate on ContentService.Unpublishing / Unpublished. With the code below the Published event is triggered when I unpublish content in Umbraco 8, instead of the Unpublishing / Unpublished (tried both). ContentService_Unpublished is never entered.

public class EventsComponentComposer : ComponentComposer<EventsComponent> { }

public class EventsComponent : IComponent
{

    public EventsComponent() { }

    public void Initialize()
    {
        ContentService.Published += ContentService_Published;
        ContentService.Unpublishing += ContentService_Unpublished;
    }

    private void ContentService_Unpublished(IContentService sender, PublishEventArgs<IContent> e)
    {
        foreach (IContent node in e.PublishedEntities.Where(m => m.HasProperty("publishDate")))
        {
            var content = sender.GetById(node.Id);
            content.SetValue("publishDate", null);
            sender.SaveAndPublish(content);
        }
    }

    private void ContentService_Published(IContentService sender, ContentPublishedEventArgs e)
    {
        foreach (IContent node in e.PublishedEntities.Where(m => m.HasProperty("publishDate")))
        {
            var existingValue = node.GetValue("publishDate");
            if (existingValue == null)
            {
                var content = sender.GetById(node.Id);
                content.SetValue("publishDate", DateTime.Now);
                sender.SaveAndPublish(content);
            }
        }
    }

    public void Terminate() { }
}