public static EventData CreateEventData(this ItemWithType @event)
{
var metadata = EventMetadata_V1.From(@event);
var eventAsJson = JObject.FromObject(@event.instance);
eventAsJson.Remove(CanEditJsonFieldName);
var eventData = new EventData(
Guid.NewGuid(),
@event.type.Name,
true,
System.Text.Encoding.UTF8.GetBytes(eventAsJson.ToString()),
MetadataSerializer.Serialize(metadata));
return(eventData);
}
private ItemWithType GetEventFromEventData(ResolvedEvent resolvedEvent)
{
var jobject = JObject.Parse(System.Text.Encoding.UTF8.GetString(resolvedEvent.Event.Data));
Type type;
(IHoldMetadata metadata, int version)metadata;
if (resolvedEvent.Event.Metadata == null || resolvedEvent.Event.Metadata.Length == 0)
{
type = Type.GetType(resolvedEvent.Event.EventType);
}
else
{
metadata = MetadataSerializer.DeserializeMetadata(resolvedEvent.Event.Metadata);
type = AppDomain.CurrentDomain.GetAssemblies()
.Select(x => x.GetType(metadata.metadata.EventTypeFQN))
.FirstOrDefault(x => x != null);
}
object @event;
if (type.IsInterface)
{
@event = configuration.StateFactory.GetState(type);
var switchable = @event as ICanSwitchBackAndToReadOnly;
var canEdit = jobject.Property("canEdit");
canEdit.Remove();
switchable.CanEdit = true;
var reader = jobject.CreateReader();
var serializer = new JsonSerializer();
serializer.Populate(reader, @event);
switchable.CanEdit = false;
}
else
{
@event = jobject.ToObject(type);
}
return(new ItemWithType(@event, type));
}