/// <summary>
/// Initializes a new instance of <see cref="EventEnvelope"/>
/// </summary>
/// <param name="correlationId"><see cref="TransactionCorrelationId"/> the <see cref="IEvent"/> is part of</param>
/// <param name="eventId"><see cref="EventId"/> for the <see cref="IEvent"/></param>
/// <param name="sequenceNumber"></param>
/// <param name="sequenceNumberForEventType"></param>
/// <param name="generation"><see cref="EventGeneration"/> for the <see cref="IEvent"/> </param>
/// <param name="event"><see cref="IApplicationResourceIdentifier"/> representing the <see cref="IEvent"/></param>
/// <param name="eventSourceId"><see cref="EventSourceId"/> for the <see cref="IEventSource"/></param>
/// <param name="eventSource"><see cref="IApplicationResourceIdentifier"/> representing the <see cref="IEventSource"/></param>
/// <param name="version"><see cref="EventSourceVersion">Version</see> of the event related to the <see cref="IEventSource"/></param>
/// <param name="causedBy"><see cref="string"/> representing which person or what system caused the event</param>
/// <param name="occurred"><see cref="DateTime">When</see> the event occured</param>
public EventEnvelope(
TransactionCorrelationId correlationId,
EventId eventId,
EventSequenceNumber sequenceNumber,
EventSequenceNumber sequenceNumberForEventType,
EventGeneration generation,
IApplicationResourceIdentifier @event,
EventSourceId eventSourceId,
IApplicationResourceIdentifier eventSource,
EventSourceVersion version,
CausedBy causedBy,
DateTimeOffset occurred)
{
CorrelationId = correlationId;
EventId = eventId;
SequenceNumber = sequenceNumber;
SequenceNumberForEventType = sequenceNumberForEventType;
Generation = generation;
Event = @event;
EventSourceId = eventSourceId;
EventSource = eventSource;
Version = version;
CausedBy = causedBy;
Occurred = occurred;
}
/// <inheritdoc/>
public EventSourceVersion GetFor(IApplicationResourceIdentifier eventSource, EventSourceId eventSourceId)
{
var version = EventSourceVersion.Zero;
version = _eventStore.GetVersionFor(eventSource, eventSourceId);
return(version);
}
/// <summary>
/// Initializes a new instance of <see cref="CommittedEventStream">CommittedEventStream</see>
/// </summary>
/// <param name="eventSourceId">The <see cref="EventSourceId"/> of the <see cref="IEventSource"/></param>
/// <param name="eventsWithEnvelope">The <see cref="IEvent">events</see> with their <see cref="EventEnvelope">envelopes</see></param>
public CommittedEventStream(EventSourceId eventSourceId, IEnumerable <EventAndEnvelope> eventsWithEnvelope)
{
EventSourceId = eventSourceId;
foreach (var eventAndEnvelope in eventsWithEnvelope)
{
EnsureEventIsValid(eventAndEnvelope);
_events.Add(eventAndEnvelope);
}
}
/// <summary>
/// Initializes a new instance of <see cref="CommittedEventStream">CommittedEventStream</see>
/// </summary>
/// <param name="eventSourceId">The <see cref="EventSourceId"/> of the <see cref="IEventSource"/></param>
public CommittedEventStream(EventSourceId eventSourceId)
{
EventSourceId = eventSourceId;
}
/// <inheritdoc/>
public void SetFor(IApplicationResourceIdentifier eventSource, EventSourceId eventSourceId, EventSourceVersion version)
{
}
/// <inheritdoc/>
public EventSourceVersion GetFor(IApplicationResourceIdentifier eventSource, EventSourceId eventSourceId)
{
return(EventSourceVersion.Zero);
}
/// <summary>
/// Initializes an instance of <see cref="EventSource">EventSource</see>
/// </summary>
/// <param name="id"><see cref="Events.EventSourceId"/> of the event source</param>
protected EventSource(EventSourceId id)
{
EventSourceId = id;
UncommittedEvents = new UncommittedEventStream(this);
}
/// <summary>
/// Initializes a new instance of <see cref="EventBelongsToOtherEventSource"/>
/// </summary>
/// <param name="eventEventSourceId"><see cref="EventSourceId"/> for the event</param>
/// <param name="otherEventSourceId"><see cref="EventSourceId"/> for the other <see cref="IEventSource"/></param>
public EventBelongsToOtherEventSource(EventSourceId eventEventSourceId, EventSourceId otherEventSourceId) : base($"EventSource '{eventEventSourceId}' from event mismatches with '{otherEventSourceId}'. Hint: You might be trying append an event to an UncommittedEventStream belonging to a different EventSource")
{
}
/// <inheritdoc/>
public bool HasEventsFor(IApplicationResourceIdentifier eventSource, EventSourceId eventSourceId)
{
return(false);
}
/// <inheritdoc/>
public IEnumerable <EventAndEnvelope> GetFor(IApplicationResourceIdentifier eventSource, EventSourceId eventSourceId)
{
return(new EventAndEnvelope[0]);
}
/// <summary>
/// Initializes a new instance of <see cref="Event">Event</see>
/// </summary>
protected Event(EventSourceId eventSourceId)
{
EventSourceId = eventSourceId;
}