public static IProjectionDispatcher FilterFor(
World world,
IProjectionDispatcher projectionDispatcher,
string[] becauseOf,
FilterOutcome filterOutcome)
{
var projectionProtocols =
world.ActorFor(
new [] { typeof(IProjectionDispatcher), typeof(IProjection) },
typeof(FilterProjectionDispatcherActor), filterOutcome);
var projectionFilter = Protocols.Two <IProjectionDispatcher, IProjection>(projectionProtocols);
projectionDispatcher.ProjectTo(projectionFilter._2, becauseOf);
return(projectionFilter._1);
}
public void TestThatProjectionsPipeline()
{
var store = Store;
var filterOutcome = new FilterOutcome();
var filterOutcomeAccess = filterOutcome.AfterCompleting(3);
var filter1 =
FilterProjectionDispatcherActor.FilterFor(World, ProjectionDispatcher, new[] { "op-1" }, filterOutcome);
var filter2 =
FilterProjectionDispatcherActor.FilterFor(World, filter1, new[] { "op-1" }, filterOutcome);
FilterProjectionDispatcherActor.FilterFor(World, filter2, new[] { "op-1" }, filterOutcome);
var entity1 = new Entity1("123-1", 1);
store.Write(entity1.Id, entity1, 1, Metadata.With("value1", "op-1"), new MockResultInterest());
Assert.Equal(3, filterOutcomeAccess.ReadFrom <int>("filterCount"));
}
public FilterProjectionDispatcherActor(FilterOutcome outcome) => _outcome = outcome;
