public static void Initialize(IEventRegistry eventRegistry, IEventBus eventBus, AnalyticsOperationRequestRepository OperationRequestRepository, AnalyticsRegistry analyticsRegistry)//, IServiceProvider services)
{
_eventRegistry = eventRegistry;
_eventBus = eventBus;
_OperationRequestRepository = OperationRequestRepository;
_analyticsRegistry = analyticsRegistry;
}
/// <summary>
/// Subscribe to diagnostics info. Accesses repository to update metadata (status, errors etc.) of operations.
/// </summary>
public static void Listen()
{
_eventRegistry.Register <DiagnosticsResponseEvent>(Exchanges.Diagnostics);
_eventBus.Subscribe((DiagnosticsResponseEvent @event) =>
{
using (IServiceScope scope = Services.CreateScope())
{
_OperationRequestRepository = scope.ServiceProvider.GetRequiredService <AnalyticsOperationRequestRepository>();
_OperationRequestRepository.Update(@event.Operation);
_OperationRequestRepository.SaveChanges();
}
});
}
/// <summary>
/// Sample event subsribe: Register + Subscribe
/// </summary>
/// <param name="app"></param>
public static void SubscribeEvents(this IApplicationBuilder app)
{
IEventRegistry registry = app.ApplicationServices.GetRequiredService <IEventRegistry>();
registry.Register <TimeSeriesAnalysisRequestEvent>(Exchanges.TimeSeries);
registry.Register <DiagnosticsResponseEvent>(Exchanges.Diagnostics);
registry.Register <AnalyticModuleRegistrationRequestEvent>(Exchanges.ModuleRegistration);
DiagnosticsListener.Services = app.ApplicationServices.GetRequiredService <IServiceProvider>();
using (IServiceScope scope = app.ApplicationServices.GetRequiredService <IServiceProvider>().CreateScope())
{
IEventBus eventBus = scope.ServiceProvider.GetRequiredService <IEventBus>();
AnalyticsRegistry analyticsRegistry = scope.ServiceProvider.GetRequiredService <AnalyticsRegistry>();
AnalyticsOperationRequestRepository operationRequestRepository = scope.ServiceProvider.GetRequiredService <AnalyticsOperationRequestRepository>();
DiagnosticsListener.Initialize(registry, eventBus, operationRequestRepository, analyticsRegistry);
DiagnosticsListener.Listen();
DiagnosticsListener.ListenNewModules();
}
}
public AnalyticsService(IEventBus eventBus, AnalyticsOperationRequestRepository operationRequestRepository, AnalyticsRegistry analyticsRegistry)
{
_eventBus = eventBus;
_operationRequestRepository = operationRequestRepository;
_analyticsRegistry = analyticsRegistry;
}
