internal EventStore(IServiceProvider provider, ILogger <EventStore> logger)
{
if (provider == null)
{
throw new ArgumentNullException(nameof(provider));
}
this.streams = new EventStreams(provider, provider.GetService <ILogger <EventStreams> >());
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
}
void main()
{
IEventStore eventStore = new EventStore();
IEventStreams eventStreams = eventStore.Connect();
var stream = eventStreams["aggregate-1"];
eventStreams.Categories();
eventStreams.StreamsInCategory("aggregate");
stream.Add(events);
stream.ToObject <Engagement>((event, engagement) => engagement.Apply(event));
