IMediator interface new methods implemented.

src/Services/Ordering/Ordering.Infrastructure/OrderingContext.cs

@@ -118,6 +118,16 @@ public class OrderingContextDesignFactory : IDesignTimeDbContextFactory<Ordering
 
     class NoMediator : IMediator
     {
+        public IAsyncEnumerable<TResponse> CreateStream<TResponse>(IStreamRequest<TResponse> request, CancellationToken cancellationToken = default)
+        {
+            return default(IAsyncEnumerable<TResponse>);
+        }
+
+        public IAsyncEnumerable<object?> CreateStream(object request, CancellationToken cancellationToken = default)
+        {
+            return default(IAsyncEnumerable<object?>);
+        }
+
         public Task Publish<TNotification>(TNotification notification, CancellationToken cancellationToken = default(CancellationToken)) where TNotification : INotification
         {
             return Task.CompletedTask;