public MyService(IBusFactory busFactory
, IMessageAuditStore auditStore
)
{
_busFactory = busFactory ?? throw new ArgumentNullException(nameof(busFactory));
_auditStore = auditStore;
}
public static void ConfigureWhenContainerIsVerified(Container container, IBusControl busControl)
{
IMessageAuditStore store = container.GetInstance(typeof(MessageAuditStore)) as IMessageAuditStore;
busControl.ConnectConsumeAuditObserver(store);
busControl.Start();
}
/// <summary>
/// Добавляет шину данных МассТранзит.
/// </summary>
public static IServiceCollection AddCustomMessageBus(this IServiceCollection services, AppSecrets secrets)
{
services.AddSingleton <IMessageAuditStore, MessageAuditStore>();
services.AddMassTransit(options =>
{
options.UsingRabbitMq((context, cfg) =>
{
cfg.Host(secrets.MessageBusHost, secrets.MessageBusVHost, h =>
{
h.Username(secrets.MessageBusLogin);
h.Password(secrets.MessageBusPassword);
});
IMessageAuditStore auditStore = context.GetRequiredService <IMessageAuditStore>();
cfg.ConnectSendAuditObservers(auditStore, c => c.Exclude(typeof(IServiceTemplateTestRequestV1), typeof(IServiceTemplateTestResponseV1)));
cfg.ConnectConsumeAuditObserver(auditStore, c => c.Exclude(typeof(IServiceTemplateTestRequestV1), typeof(IServiceTemplateTestResponseV1)));
cfg.UseSerilogMessagePropertiesEnricher();
cfg.UsePrometheusMetrics();
cfg.ReceiveEndpoint(MbQueueNames.PrivateServiceQueueName, e =>
{
e.PrefetchCount = 16;
e.UseMessageRetry(x => x.Interval(2, 500));
e.AutoDelete = true;
e.Durable = false;
e.ExchangeType = "fanout";
e.Exclusive = true;
e.ExclusiveConsumer = true;
e.ConfigureConsumer <TestRequestConsumer>(context);
});
cfg.ReceiveEndpoint("ya.servicetemplate.receiveendpoint", e =>
{
e.PrefetchCount = 16;
e.UseMessageRetry(x => x.Interval(2, 100));
e.UseMbContextFilter();
e.ConfigureConsumer <SomethingHappenedConsumer>(context);
});
});
options.AddConsumers(Assembly.GetExecutingAssembly());
});
services.AddMassTransitHostedService();
services.AddSingleton <IPublishEndpoint>(provider => provider.GetRequiredService <IBusControl>());
services.AddSingleton <ISendEndpointProvider>(provider => provider.GetRequiredService <IBusControl>());
services.AddSingleton <IBus>(provider => provider.GetRequiredService <IBusControl>());
return(services);
}
public MessageBusService(ILogger <MessageBusService> logger,
IConfiguration config,
IBusControl busControl,
IMessageAuditStore auditStore,
MessageBusServiceHealthCheck messageBusServiceHealthCheck)
{
_log = logger ?? throw new ArgumentNullException(nameof(logger));
_config = config ?? throw new ArgumentNullException(nameof(config));
_busControl = busControl ?? throw new ArgumentNullException(nameof(busControl));
_auditStore = auditStore ?? throw new ArgumentNullException(nameof(auditStore));
_messageBusServiceHealthCheck = messageBusServiceHealthCheck ?? throw new ArgumentNullException(nameof(messageBusServiceHealthCheck));
}
/// <summary>
/// Adds observers that will audit all published and sent messages, sending them to the message audit store after they are sent/published.
/// </summary>
/// <param name="connector">The bus</param>
/// <param name="store">Audit store</param>
/// <param name="configureFilter">Filter configuration delegate</param>
/// <param name="metadataFactory">Message metadata factory. If omitted, the default one will be used.</param>
public static ConnectHandle ConnectSendAuditObservers <T>(this T connector, IMessageAuditStore store,
Action <IMessageFilterConfigurator> configureFilter = null, ISendMetadataFactory metadataFactory = null)
where T : ISendObserverConnector, IPublishObserverConnector
{
var specification = new SendMessageFilterSpecification();
configureFilter?.Invoke(specification);
var factory = metadataFactory ?? new DefaultSendMetadataFactory();
var sendHandle = connector.ConnectSendObserver(new AuditSendObserver(store, factory, specification.Filter));
var publishHandle = connector.ConnectPublishObserver(new AuditPublishObserver(store, factory, specification.Filter));
return(new MultipleConnectHandle(sendHandle, publishHandle));
}
public WhatsappHandlerService(IEnumerable <IMediaServiceProvider> mediaServiceProviders,
ILogger <WhatsappHandlerService> logger, IMessageTranslater messageTranslater, IBoxStore boxStore,
IUserStore userStore, IMessageAuditStore auditStore)
{
Guard.NotNull(messageTranslater, nameof(messageTranslater));
Guard.NotNull(mediaServiceProviders, nameof(mediaServiceProviders));
Guard.NotNull(logger, nameof(logger));
Guard.NotNull(userStore, nameof(userStore));
Guard.NotNull(boxStore, nameof(boxStore));
Guard.NotNull(auditStore, nameof(auditStore));
_imageServiceProvider = mediaServiceProviders.FirstOrDefault(msp => msp.SupportedType == MediaType.Image);
_messageServiceProvider = mediaServiceProviders.FirstOrDefault(msp => msp.SupportedType == MediaType.Text);
_logger = logger;
_boxStore = boxStore;
_auditStore = auditStore;
_userStore = userStore;
_messageTranslater = messageTranslater;
}
public AuditSendObserver(IMessageAuditStore store, ISendMetadataFactory metadataFactory, CompositeFilter <SendContext> filter)
{
_store = store;
_metadataFactory = metadataFactory;
_filter = filter;
}
public BusService(IBusControl busControl, IMessageAuditStore auditStore)
{
this.busControl = busControl;
this.auditStore = auditStore;
}
public AuditConsumeObserver(IMessageAuditStore store, IConsumeMetadataFactory metadataFactory, CompositeFilter <ConsumeContext> filter)
{
_store = store;
_metadataFactory = metadataFactory;
_filter = filter;
}
/// <summary>
/// Add an observer that will audit consumed messages, sending them to the message audit store prior to consumption by the consumer
/// </summary>
/// <param name="connector">The bus or endpoint</param>
/// <param name="store">The audit store</param>
/// <param name="configureFilter">Filter configuration delegate</param>
/// <param name="metadataFactory">Message metadata factory. If omitted, the default one will be used.</param>
public static ConnectHandle ConnectConsumeAuditObserver(this IConsumeObserverConnector connector, IMessageAuditStore store,
Action <IMessageFilterConfigurator> configureFilter = null, IConsumeMetadataFactory metadataFactory = null)
{
if (connector == null)
{
throw new ArgumentNullException(nameof(connector));
}
if (store == null)
{
throw new ArgumentNullException(nameof(store));
}
var specification = new ConsumeMessageFilterSpecification();
configureFilter?.Invoke(specification);
var factory = metadataFactory ?? new DefaultConsumeMetadataFactory();
return(connector.ConnectConsumeObserver(new AuditConsumeObserver(store, factory, specification.Filter)));
}
