A tiny fix of the issue dotnet-architecture#1121

Author: osavoskin-cvet

src/Services/Ordering/Ordering.Infrastructure/MediatorExtension.cs

@@ -21,12 +21,8 @@ public static async Task DispatchDomainEventsAsync(this IMediator mediator, Orde
             domainEntities.ToList()
                 .ForEach(entity => entity.Entity.ClearDomainEvents());
 
-            var tasks = domainEvents
-                .Select(async (domainEvent) => {
-                    await mediator.Publish(domainEvent);
-                });
-
-            await Task.WhenAll(tasks);
+            foreach (var domainEvent in domainEvents)
+                await mediator.Publish(domainEvent);
         }
     }
 }