添加项目文件。

2026-05-09 17:06:30 +08:00
parent c60f5fe117
commit 720ef957d4
378 changed files with 14843 additions and 0 deletions
@@ -0,0 +1,30 @@
+using IM.DomainCommons;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace IM.Infrastructure.Efcore
+{
+    public static class MediatorExtensions
+    {
+        public static async Task DispatchDomainEventsAsync(this IMediator mediator, DbContext db)
+        {
+            var domainEntities = db.ChangeTracker
+                .Entries<IDomainEvents>()
+                .Where(x => x.Entity.GetDomainEvents().Any());
+
+            var domainEvents = domainEntities
+                .SelectMany(s => s.Entity.GetDomainEvents())
+                .ToList();
+
+            domainEntities.ToList().ForEach(e =>
+            {
+                e.Entity.ClearDomainEvents();
+            });
+
+            foreach (var domainEvent in domainEvents)
+            {
+                await mediator.Publish(domainEvent);
+            }
+        }
+    }
+}