private void RegisterChangesTrackingService()
{
Func <ICacheRepository> repositoryFactory = () => new CacheRepositoryImpl(_connectionStringName, new EntityPrimaryKeyGeneratorInterceptor());
var changeTrackingService = new ChangesTrackingService(repositoryFactory);
_container.RegisterInstance <IChangesTrackingService>(changeTrackingService);
var cacheManager = _container.Resolve <ICacheManager <object> >();
var observedRegions = new[] {
StoreServicesDecorator.RegionName,
CatalogServicesDecorator.RegionName,
MemberServicesDecorator.RegionName,
MarketingServicesDecorator.RegionName,
InventoryServicesDecorator.RegionName,
PricingServicesDecorator.RegionName
};
var logger = _container.Resolve <ILog>();
//Need observe cache events to correct update latest changes timestamp when platform running on multiple instances
//Cache clean event will be raising thanks to Redis cache synced invalidation
EventHandler <CacheClearEventArgs> onClearHandler = (sender, args) =>
{
try
{
changeTrackingService.Update(null, DateTime.UtcNow);
}
catch (Exception ex)
{
logger.Error(ex);
}
};
EventHandler <CacheClearRegionEventArgs> onClearRegionHandler = (sender, args) =>
{
if (args.Region != null && observedRegions.Any(x => x.EqualsInvariant(args.Region)))
{
try
{
changeTrackingService.Update(null, DateTime.UtcNow);
}
catch (Exception ex)
{
logger.Error(ex);
}
}
};
//Throttling is required to prevent frequent database updates operations. 10 seconds is set as minimum interval to prevent flooding of database when multiple
//platform instances is running
cacheManager.OnClearRegion += onClearRegionHandler.Throttle(TimeSpan.FromSeconds(10));
cacheManager.OnClear += onClearHandler.Throttle(TimeSpan.FromSeconds(10));
}
private void RegisterChangesTrackingService()
{
Func <ICacheRepository> repositoryFactory = () => new CacheRepositoryImpl(_connectionStringName, new EntityPrimaryKeyGeneratorInterceptor());
var changeTrackingService = new ChangesTrackingService(repositoryFactory);
_container.RegisterInstance <IChangesTrackingService>(changeTrackingService);
var cacheManager = _container.Resolve <ICacheManager <object> >();
var observedRegions = new[] {
StoreServicesDecorator.RegionName,
CatalogServicesDecorator.RegionName,
MemberServicesDecorator.RegionName,
MarketingServicesDecorator.RegionName,
InventoryServicesDecorator.RegionName,
PricingServicesDecorator.RegionName
};
var logger = _container.Resolve <ILog>();
//Need observe cache events to correct update latest changes timestamp when platform running on multiple instances
//Cache clean event will be raising thanks to Redis cache synced invalidation
cacheManager.OnClear += (e, args) =>
{
try
{
changeTrackingService.Update(null, DateTime.UtcNow);
}
catch (Exception ex)
{
logger.Error(ex);
}
};
cacheManager.OnClearRegion += (e, args) =>
{
if (args.Region != null && observedRegions.Any(x => x.EqualsInvariant(args.Region)))
{
try
{
changeTrackingService.Update(null, DateTime.UtcNow);
}
catch (Exception ex)
{
logger.Error(ex);
}
}
};
}
public void Configuration(IAppBuilder app)
{
var applicationInsightsKey = Environment.GetEnvironmentVariable("APPINSIGHTS_INSTRUMENTATIONKEY");
if (!string.IsNullOrEmpty(applicationInsightsKey))
{
TelemetryConfiguration.Active.InstrumentationKey = applicationInsightsKey;
}
if (_managerAssembly != null)
{
AreaRegistration.RegisterAllAreas();
CallChildConfigure(app, _managerAssembly, "VirtoCommerce.Platform.Web.Startup", "Configuration", "~/areas/admin", "admin/");
}
var appSettings = ConfigurationManager.AppSettings;
UnityWebActivator.Start();
var container = UnityConfig.GetConfiguredContainer();
var locator = new UnityServiceLocator(container);
ServiceLocator.SetLocatorProvider(() => locator);
//Cure for System.Runtime.Caching.MemoryCache freezing
//https://www.zpqrtbnk.net/posts/appdomains-threads-cultureinfos-and-paracetamol
app.SanitizeThreadCulture();
// Caching configuration
// Be cautious with SystemWebCacheHandle because it does not work in native threads (Hangfire jobs).
var localCache = CacheFactory.FromConfiguration <object>("storefrontCache");
var localCacheManager = new LocalCacheManager(localCache);
container.RegisterInstance <ILocalCacheManager>(localCacheManager);
//Because CacheManagerOutputCacheProvider used diff cache manager instance need translate clear region by this way
//https://github.com/MichaCo/CacheManager/issues/32
localCacheManager.OnClearRegion += (sender, region) =>
{
try
{
CacheManagerOutputCacheProvider.Cache.ClearRegion(region.Region);
}
catch { }
};
localCacheManager.OnClear += (sender, args) =>
{
try
{
CacheManagerOutputCacheProvider.Cache.Clear();
}
catch { }
};
var distributedCache = CacheFactory.Build("distributedCache", settings =>
{
var jsonSerializerSettings = new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
};
var redisCacheEnabled = appSettings.GetValue("VirtoCommerce:Storefront:RedisCache:Enabled", false);
var memoryHandlePart = settings
.WithJsonSerializer(jsonSerializerSettings, jsonSerializerSettings)
.WithUpdateMode(CacheUpdateMode.Up)
.WithSystemRuntimeCacheHandle("memory")
.WithExpiration(ExpirationMode.Absolute, TimeSpan.FromHours(1));
if (redisCacheEnabled)
{
var redisCacheConnectionStringName = appSettings.GetValue("VirtoCommerce:Storefront:RedisCache:ConnectionStringName", "RedisCache");
var redisConnectionString = ConfigurationManager.ConnectionStrings[redisCacheConnectionStringName].ConnectionString;
memoryHandlePart
.And
.WithRedisConfiguration("redis", redisConnectionString)
.WithRetryTimeout(100)
.WithMaxRetries(1000)
.WithRedisBackplane("redis")
.WithRedisCacheHandle("redis", true)
.WithExpiration(ExpirationMode.Absolute, TimeSpan.FromHours(1));
}
});
var distributedCacheManager = new DistributedCacheManager(distributedCache);
container.RegisterInstance <IDistributedCacheManager>(distributedCacheManager);
var logger = LogManager.GetLogger("default");
container.RegisterInstance <ILogger>(logger);
// Create new work context for each request
container.RegisterType <WorkContext, WorkContext>(new PerRequestLifetimeManager());
Func <WorkContext> workContextFactory = () => container.Resolve <WorkContext>();
container.RegisterInstance(workContextFactory);
// Workaround for old storefront base URL: remove /api/ suffix since it is already included in every resource address in VirtoCommerce.Client library.
var baseUrl = ConfigurationManager.ConnectionStrings["VirtoCommerceBaseUrl"].ConnectionString;
if (baseUrl != null && baseUrl.EndsWith("/api/", StringComparison.OrdinalIgnoreCase))
{
var apiPosition = baseUrl.LastIndexOf("/api/", StringComparison.OrdinalIgnoreCase);
if (apiPosition >= 0)
{
baseUrl = baseUrl.Remove(apiPosition);
}
}
var apiAppId = appSettings["vc-public-ApiAppId"];
var apiSecretKey = appSettings["vc-public-ApiSecretKey"];
container.RegisterInstance(new HmacCredentials(apiAppId, apiSecretKey));
container.RegisterType <VirtoCommerceApiRequestHandler>(new PerRequestLifetimeManager());
ServicePointManager.UseNagleAlgorithm = false;
container.RegisterType <System.Net.Http.HttpClientHandler>(new InjectionFactory(c => new System.Net.Http.HttpClientHandler
{
AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
}));
//Timeout for all API requests. Should be small on production to prevent platform API flood.
var apiRequestTimeout = TimeSpan.Parse(appSettings.GetValue("VirtoCommerce:Storefront:ApiRequest:Timeout", "0:0:30"));
var baseUri = new Uri(baseUrl);
container.RegisterType <ICacheModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new CacheModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <ICartModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new CartModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <ICatalogModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new CatalogModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IContentModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new ContentModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <ICoreModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new CoreModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <ICustomerModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new CustomerModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IInventoryModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new InventoryModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IMarketingModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new MarketingModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IOrdersModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new OrdersModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IPlatformModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new PlatformModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IPricingModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new PricingModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IQuoteModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new QuoteModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <ISitemapsModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new SitemapsModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IStoreModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new StoreModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <ISubscriptionModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new SubscriptionModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).DisableRetries().WithTimeout(apiRequestTimeout)));
container.RegisterType <IProductRecommendationsModuleApiClient>(new PerRequestLifetimeManager(), new InjectionFactory(c => new ProductRecommendationsModuleApiClient(baseUri, c.Resolve <VirtoCommerceApiRequestHandler>(), c.Resolve <System.Net.Http.HttpClientHandler>()).WithTimeout(apiRequestTimeout)));
container.RegisterType <IMarketingService, MarketingServiceImpl>();
container.RegisterType <IPromotionEvaluator, PromotionEvaluator>();
container.RegisterType <ITaxEvaluator, TaxEvaluator>();
container.RegisterType <IPricingService, PricingServiceImpl>();
container.RegisterType <ICustomerService, CustomerServiceImpl>();
container.RegisterType <IMenuLinkListService, MenuLinkListServiceImpl>();
container.RegisterType <ISeoRouteService, SeoRouteService>();
container.RegisterType <IProductAvailabilityService, ProductAvailabilityService>();
container.RegisterType <ICartBuilder, CartBuilder>();
container.RegisterType <IQuoteRequestBuilder, QuoteRequestBuilder>();
container.RegisterType <ICatalogSearchService, CatalogSearchServiceImpl>();
container.RegisterType <IAuthenticationManager>(new InjectionFactory(context => HttpContext.Current.GetOwinContext().Authentication));
container.RegisterType <IUrlBuilder, UrlBuilder>();
container.RegisterType <IStorefrontUrlBuilder, StorefrontUrlBuilder>(new PerRequestLifetimeManager());
container.RegisterType <IRecommendationsService, CognitiveRecommendationsService>("Cognitive");
container.RegisterType <IRecommendationsService, AssociationRecommendationsService>("Association");
//Register domain events
container.RegisterType <IEventPublisher <OrderPlacedEvent>, EventPublisher <OrderPlacedEvent> >();
container.RegisterType <IEventPublisher <UserLoginEvent>, EventPublisher <UserLoginEvent> >();
container.RegisterType <IEventPublisher <QuoteRequestUpdatedEvent>, EventPublisher <QuoteRequestUpdatedEvent> >();
//Register event handlers (observers)
container.RegisterType <IAsyncObserver <OrderPlacedEvent>, CustomerServiceImpl>("Invalidate customer cache when user placed new order");
container.RegisterType <IAsyncObserver <QuoteRequestUpdatedEvent>, CustomerServiceImpl>("Invalidate customer cache when quote request was updated");
container.RegisterType <IAsyncObserver <UserLoginEvent>, CartBuilder>("Merge anonymous cart with loggined user cart");
container.RegisterType <IAsyncObserver <UserLoginEvent>, QuoteRequestBuilder>("Merge anonymous quote request with loggined user quote");
var cmsContentConnectionString = BlobConnectionString.Parse(ConfigurationManager.ConnectionStrings["ContentConnectionString"].ConnectionString);
var themesBasePath = cmsContentConnectionString.RootPath.TrimEnd('/') + "/" + "Themes";
var staticContentBasePath = cmsContentConnectionString.RootPath.TrimEnd('/') + "/" + "Pages";
//Use always file system provider for global theme
var globalThemesBlobProvider = new FileSystemContentBlobProvider(ResolveLocalPath("~/App_Data/Themes/default"));
IContentBlobProvider themesBlobProvider;
IStaticContentBlobProvider staticContentBlobProvider;
if ("AzureBlobStorage".Equals(cmsContentConnectionString.Provider, StringComparison.OrdinalIgnoreCase))
{
themesBlobProvider = new AzureBlobContentProvider(cmsContentConnectionString.ConnectionString, themesBasePath, localCacheManager);
staticContentBlobProvider = new AzureBlobContentProvider(cmsContentConnectionString.ConnectionString, staticContentBasePath, localCacheManager);
}
else
{
themesBlobProvider = new FileSystemContentBlobProvider(ResolveLocalPath(themesBasePath));
staticContentBlobProvider = new FileSystemContentBlobProvider(ResolveLocalPath(staticContentBasePath));
}
container.RegisterInstance(staticContentBlobProvider);
var shopifyLiquidEngine = new ShopifyLiquidThemeEngine(localCacheManager, workContextFactory, () => container.Resolve <IStorefrontUrlBuilder>(), themesBlobProvider, globalThemesBlobProvider, "~/themes/assets", "~/themes/global/assets");
container.RegisterInstance <ILiquidThemeEngine>(shopifyLiquidEngine);
//Register liquid engine
ViewEngines.Engines.Add(new DotLiquidThemedViewEngine(shopifyLiquidEngine));
// Shopify model binders convert Shopify form fields with bad names to VirtoCommerce model properties.
container.RegisterType <IModelBinderProvider, ShopifyModelBinderProvider>("shopify");
//Static content service
var staticContentService = new StaticContentServiceImpl(shopifyLiquidEngine, localCacheManager, workContextFactory, () => container.Resolve <IStorefrontUrlBuilder>(), StaticContentItemFactory.GetContentItemFromPath, staticContentBlobProvider);
container.RegisterInstance <IStaticContentService>(staticContentService);
//Register generate sitemap background job
container.RegisterType <GenerateSitemapJob>(new InjectionFactory(c => new GenerateSitemapJob(themesBlobProvider, c.Resolve <ISitemapsModuleApiClient>(), c.Resolve <IStorefrontUrlBuilder>())));
var changesTrackingEnabled = ConfigurationManager.AppSettings.GetValue("VirtoCommerce:Storefront:ChangesTracking:Enabled", true);
var changesTrackingInterval = TimeSpan.Parse(ConfigurationManager.AppSettings.GetValue("VirtoCommerce:Storefront:ChangesTracking:Interval", "0:1:0"));
var changesTrackingService = new ChangesTrackingService(changesTrackingEnabled, changesTrackingInterval, container.Resolve <ICacheModuleApiClient>());
container.RegisterInstance <IChangesTrackingService>(changesTrackingService);
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters, workContextFactory, () => container.Resolve <CommonController>());
RouteConfig.RegisterRoutes(RouteTable.Routes, container.Resolve <ISeoRouteService>(), workContextFactory, () => container.Resolve <IStorefrontUrlBuilder>());
AuthConfig.ConfigureAuth(app, () => container.Resolve <IStorefrontUrlBuilder>());
var bundleConfig = container.Resolve <BundleConfig>();
bundleConfig.Minify = ConfigurationManager.AppSettings.GetValue("VirtoCommerce:Storefront:OptimizeStaticContent", false);
bundleConfig.RegisterBundles(BundleTable.Bundles);
//This special binders need because all these types not contains default ctor and Money with Currency properties
ModelBinders.Binders.Add(typeof(Model.Cart.Shipment), new CartModelBinder <Model.Cart.Shipment>(workContextFactory));
ModelBinders.Binders.Add(typeof(Model.Cart.Payment), new CartModelBinder <Model.Cart.Payment>(workContextFactory));
ModelBinders.Binders.Add(typeof(Model.Order.PaymentIn), new OrderModelBinder <Model.Order.PaymentIn>(workContextFactory));
ModelBinders.Binders.Add(typeof(Model.Recommendations.RecommendationEvalContext), new ReccomendationsModelBinder <Model.Recommendations.RecommendationEvalContext>());
app.Use <WorkContextOwinMiddleware>(container);
app.UseStageMarker(PipelineStage.PostAuthorize);
app.Use <StorefrontUrlRewriterOwinMiddleware>(container);
app.UseStageMarker(PipelineStage.PostAuthorize);
}