/// <summary>
/// Instantiates aggregates from the events within the scenario, and optionally runs projection catchups through specified handlers.
/// </summary>
/// <returns>A Scenario based on the specifications built-up using a <see cref="ScenarioBuilder" />.</returns>
/// <exception cref="System.InvalidOperationException">Already prepared</exception>
public virtual Scenario Prepare()
{
EnsureScenarioHasNotBeenPrepared();
beforePrepare.ForEach(@do => @do());
prepared = true;
scenario = new Scenario(this);
var configurationContext = ConfigurationContext.Establish(configuration);
configurationContext.AllowOverride = true;
scenario.RegisterForDispose(configurationContext);
scenario.RegisterForDispose(configuration);
if (configuration.IsUsingSqlEventStore())
{
// capture the highest event id from the event store before the scenario adds new ones
startCatchupAtEventId = CreateEventStoreDbContext().DisposeAfter(db => db.Events.Max <StorableEvent, long?>(e => e.Id) ?? 0) + 1;
}
SourceAggregatesFromInitialEvents();
SubscribeProjectors();
RunCatchup();
SubscribeConsequenters();
// command scheduling
InitialEvents.ForEach(ScheduleIfNeeded);
return(scenario);
}
/// <summary>
/// Instantiates aggregates from the events within the scenario, and optionally runs projection catchups through specified handlers.
/// </summary>
/// <returns>A Scenario based on the specifications built-up using a <see cref="ScenarioBuilder" />.</returns>
/// <exception cref="System.InvalidOperationException">Already prepared</exception>
public virtual Scenario Prepare()
{
EnsureScenarioHasNotBeenPrepared();
beforePrepare.ForEach(@do => @do());
prepared = true;
// command scheduling
if (!configuration.IsUsingInMemoryCommandScheduling())
{
var clockName = "TEST-" + Guid.NewGuid().ToString("N").ToETag();
Configuration.Properties["CommandSchedulerClockName"] = clockName;
Configuration.Container.Register <GetClockName>(c => e => clockName);
var clockRepository = Configuration.SchedulerClockRepository();
clockRepository.CreateClock(clockName, Clock.Now());
}
configuration.EnsureCommandSchedulerPipelineTrackerIsInitialized();
scenario = new Scenario(this);
var configurationContext = ConfigurationContext.Establish(configuration);
configurationContext.AllowOverride = true;
scenario.RegisterForDispose(configurationContext);
scenario.RegisterForDispose(configuration);
if (configuration.IsUsingSqlEventStore())
{
// capture the highest event id from the event store before the scenario adds new ones
startCatchupAtEventId = configuration.EventStoreDbContext()
.DisposeAfter(db => db.HighestEventId()) + 1;
}
SourceAggregatesFromInitialEvents();
SubscribeProjectors();
RunCatchup();
SubscribeConsequenters();
InitialEvents.ForEach(ScheduleIfNeeded);
return(scenario);
}