public RedisEventStore(IRedisClient redis, RedisEventStoreSettings settings, IMessageQueue messageQueue)
{
if (string.IsNullOrWhiteSpace(settings.ApplicationName))
{
throw new ArgumentException("ApplicationName must be specified in RedisEventStoreSettings");
}
_redis = redis;
_settings = settings;
_messageQueue = messageQueue;
}
public void ThrowsArgumentExceptionIfEventStoreSettingsConstructorIsUsedAndApplicationNameIsNotSet()
{
var settings = new RedisEventStoreSettings();
try
{
new DataStores.RedisEventStore(_redis, settings, _messageQueue);
Assert.Fail("Should have thrown ArgumentException");
}
catch (ArgumentException e)
{
Assert.AreEqual("ApplicationName must be specified in RedisEventStoreSettings", e.Message);
}
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc();
// Add Cqrs services
LoadQueryHandler(typeof(IQueryHandler <,>), services);
LoadQueryHandler(typeof(IAsyncQueryHandler <,>), services);
LoadCommandHandler(typeof(ICommandHandler <>), services);
LoadCommandHandler(typeof(IAsyncCommandHandler <>), services);
services.AddScoped <IHub>(c => new Hub(c.GetService));
// Configure Redis Connection
var redisConfigOptions = ConfigurationOptions.Parse("127.0.0.1:6379");
redisConfigOptions.AbortOnConnectFail = false;
services.AddSingleton(new Lazy <IConnectionMultiplexer>(() => ConnectionMultiplexer.Connect(redisConfigOptions)));
// Set up EventStore
var keyPrefix = "Learning.EventStore.Sample.Web";
services.AddMemoryCache();
var eventStoreSettings = new RedisEventStoreSettings
{
ApplicationName = keyPrefix,
EnableCompression = false
};
services.AddSingleton <IRedisClient>(y => new RedisClient(y.GetService <Lazy <IConnectionMultiplexer> >()));
services.AddSingleton <IEventSubscriber>(y => new RedisEventSubscriber(y.GetService <IRedisClient>(), keyPrefix, y.GetService <IHostingEnvironment>().EnvironmentName, y.GetService <ILoggerFactory>()));
services.AddScoped <ISession, Session>();
services.AddSingleton <IMessageQueue>(y => new RedisMessageQueue(y.GetService <IRedisClient>(), keyPrefix, y.GetService <IHostingEnvironment>().EnvironmentName));
services.AddSingleton <IEventStore>(y => new RedisEventStore(y.GetService <IRedisClient>(), eventStoreSettings, y.GetService <IMessageQueue>()));
services.AddSingleton <ICache, MemoryCache>();
services.AddScoped <IRepository>(y => new Repository(y.GetService <IEventStore>()));
// Register subscriptions
var serviceProvider = services.BuildServiceProvider();
LoadSubscriptionHandlers(serviceProvider);
}
