事务性发件箱模式

libraries/HelloShop.EventBus.Logging/DistributedEventLogExtensions.cs

@@ -0,0 +1,20 @@
+// Copyright (c) HelloShop Corporation. All rights reserved.
+// See the license file in the project root for more information.
+
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using System.Diagnostics.CodeAnalysis;
+
+namespace HelloShop.EventBus.Logging
+{
+    public static class DistributedEventLogExtensions
+    {
+        public static void UseDistributedEventLogs(this ModelBuilder builder) => builder.ApplyConfiguration(new EventLogEntityTypeConfiguration());
+
+        public static IServiceCollection AddDistributedEventLogs<TContext>([NotNull] this IServiceCollection services) where TContext : DbContext
+        {
+            services.AddTransient<IDistributedEventLogService, DistributedEventLogService<TContext>>().AddHostedService<DistributedEventWorker>();
+            return services;
+        }
+    }
+}