重构代码并抽取基础构建库

libraries/HelloShop.EventBus.Abstractions/DistributedEvent.cs

@@ -0,0 +1,24 @@
+// Copyright (c) HelloShop Corporation. All rights reserved.
+// See the license file in the project root for more information.
+
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace HelloShop.EventBus.Abstractions
+{
+    public record DistributedEvent
+    {
+        public DistributedEvent()
+        {
+            Id = Guid.NewGuid();
+            CreationTime = TimeProvider.System.GetUtcNow();
+        }
+
+        public Guid Id { get; set; }
+
+        public DateTimeOffset CreationTime { get; set; }
+
+        [JsonExtensionData]
+        public Dictionary<string, JsonElement>? ExtensionData { get; set; }
+    }
+}