protected void ThrowOnWrongEvent(IOrderEvent e)
{
var id = new System.Text.StringBuilder();
id.Append("[").Append("Order|");
var stateEntityId = this.OrderId; // Aggregate Id
var eventEntityId = e.OrderEventId.OrderId;
if (stateEntityId != eventEntityId)
{
throw DomainError.Named("mutateWrongEntity", "Entity Id {0} in state but entity id {1} in event", stateEntityId, eventEntityId);
}
id.Append(stateEntityId).Append(",");
id.Append("]");
var stateVersion = this.Version;
var eventVersion = e.OrderEventId.Version;
if (stateVersion != eventVersion)
{
throw OptimisticConcurrencyException.Create(stateVersion, eventVersion, id.ToString());
}
}
// Object state management
private void AddEvent(IOrderEvent e, bool isNew)
{
_orderEvents.Add(e);
if (isNew)
{
_newOrderEvents.Add(e);
}
}
public static void ThrowOnInconsistentEventIds(IOrderEvent oe, IOrderShipGroupEvent e)
{
if (!oe.OrderEventId.OrderId.Equals(e.OrderShipGroupEventId.OrderId))
{
throw DomainError.Named("inconsistentEventIds", "Outer Id OrderId {0} but inner id OrderId {1}",
oe.OrderEventId.OrderId, e.OrderShipGroupEventId.OrderId);
}
}
private static EventStoreItem ToEventStoreItem(IOrderEvent e, DateTimeOffset timestamp)
{
var serializedEvent = JsonConvert.SerializeObject(e);
var eventType = OrderEvents.MessageTypeLookup[e.GetType()];
return(new EventStoreItem()
{
Id = e.OrderNumber,
MessageType = eventType,
SerializedMessage = serializedEvent,
Version = e.Version,
Timestamp = timestamp
});
}
public void AddOrderEvent(IOrderEvent e)
{
_innerStateEvents.Add((OrderStateCreatedOrMergePatchedOrDeletedDto)e);
}
public virtual OrderStateCreatedOrMergePatchedOrDeletedDto ToOrderStateEventDto(IOrderEvent stateEvent)
{
if (stateEvent.EventType == StateEventType.Created)
{
var e = (IOrderStateCreated)stateEvent;
return(ToOrderStateCreatedDto(e));
}
else if (stateEvent.EventType == StateEventType.MergePatched)
{
var e = (IOrderStateMergePatched)stateEvent;
return(ToOrderStateMergePatchedDto(e));
}
throw DomainError.Named("invalidEventType", String.Format("Invalid state event type: {0}", stateEvent.EventType));
}
