private void SaveEvents(Guid eventSourceId,
IEnumerable<UncommittedEvent> events)
{
string eventSourceName = events.First().GetType().ToString();
long initialVersion = events.First().InitialVersionOfEventSource;
long lastVersion = initialVersion + events.Count();
NcqrsEventStoreContext storeContext = new NcqrsEventStoreContext(eventSourceId, account, prefix);
Guid commitId = storeContext.BeginCommit();
NcqrsEventSource lastSource = storeContext.LatestEventSource;
if (lastSource == null)
{
lastSource = new NcqrsEventSource(eventSourceId,
initialVersion,
eventSourceName);
}
else if (lastSource.Version != initialVersion)
{
throw new ConcurrencyException(eventSourceId, initialVersion);
}
foreach (UncommittedEvent @event in events)
{
storeContext.Add(new NcqrsEvent(@event));
}
lastSource.Version = lastVersion;
storeContext.SaveSource(lastSource);
storeContext.EndCommit();
}
private void SaveEvents(Guid eventSourceId,
IEnumerable <UncommittedEvent> events)
{
string eventSourceName = events.First().GetType().ToString();
long initialVersion = events.First().InitialVersionOfEventSource;
long lastVersion = initialVersion + events.Count();
NcqrsEventStoreContext storeContext = new NcqrsEventStoreContext(eventSourceId, account, prefix);
Guid commitId = storeContext.BeginCommit();
NcqrsEventSource lastSource = storeContext.LatestEventSource;
if (lastSource == null)
{
lastSource = new NcqrsEventSource(eventSourceId,
initialVersion,
eventSourceName);
}
else if (lastSource.Version != initialVersion)
{
throw new ConcurrencyException(eventSourceId, initialVersion);
}
foreach (UncommittedEvent @event in events)
{
storeContext.Add(new NcqrsEvent(@event));
}
lastSource.Version = lastVersion;
storeContext.SaveSource(lastSource);
storeContext.EndCommit();
}
private void UpdateSource(NcqrsEventSource source)
{
if (_commitId == Guid.Empty)
{
throw new InvalidOperationException("Cannot update event sources without beginning a commit. Call the BeginCommit method");
}
UpdateObject(source);
}
private void AddSource(NcqrsEventSource source)
{
if (_commitId == Guid.Empty)
{
throw new InvalidOperationException("Cannot Add event sources without beginning a commit. Call the BeginCommit method");
}
AddObject(EVENTSOURCETABLENAME, source);
}
public void SaveSource(NcqrsEventSource source)
{
if (this.Entities.Contains(this.GetEntityDescriptor(source)))
{
UpdateSource(source);
}
else
{
AddSource(source);
}
}
private void UpdateSource(NcqrsEventSource source)
{
if (_commitId == Guid.Empty)
{
throw new InvalidOperationException("Cannot update event sources without beginning a commit. Call the BeginCommit method");
}
UpdateObject(source);
}
public void SaveSource(NcqrsEventSource source)
{
if (this.Entities.Contains(this.GetEntityDescriptor(source)))
{
UpdateSource(source);
}
else
{
AddSource(source);
}
}
private void AddSource(NcqrsEventSource source)
{
if (_commitId == Guid.Empty)
{
throw new InvalidOperationException("Cannot Add event sources without beginning a commit. Call the BeginCommit method");
}
AddObject(EVENTSOURCETABLENAME, source);
}
