Refactor Ordering Api eventbus using CAP

src/Services/Ordering/Ordering.API/Application/Behaviors/LoggingBehavior.cs

@@ -3,7 +3,7 @@ using Microsoft.Extensions.Logging;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
+using Ordering.API.Extensions;
 
 namespace Ordering.API.Application.Behaviors
 {

src/Services/Ordering/Ordering.API/Application/Behaviors/TransactionBehaviour.cs

@@ -1,13 +1,12 @@
 using MediatR;
 using Microsoft.EntityFrameworkCore;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
 using Microsoft.eShopOnContainers.Services.Ordering.Infrastructure;
 using Microsoft.Extensions.Logging;
-using Ordering.API.Application.IntegrationEvents;
 using Serilog.Context;
 using System;
 using System.Threading;
 using System.Threading.Tasks;
+using Ordering.API.Extensions;
 
 namespace Ordering.API.Application.Behaviors
 {
@@ -15,14 +14,11 @@ namespace Ordering.API.Application.Behaviors
     {
         private readonly ILogger<TransactionBehaviour<TRequest, TResponse>> _logger;
         private readonly OrderingContext _dbContext;
-        private readonly IOrderingIntegrationEventService _orderingIntegrationEventService;
 
         public TransactionBehaviour(OrderingContext dbContext,
-            IOrderingIntegrationEventService orderingIntegrationEventService,
             ILogger<TransactionBehaviour<TRequest, TResponse>> logger)
         {
             _dbContext = dbContext ?? throw new ArgumentException(nameof(OrderingContext));
-            _orderingIntegrationEventService = orderingIntegrationEventService ?? throw new ArgumentException(nameof(orderingIntegrationEventService));
             _logger = logger ?? throw new ArgumentException(nameof(ILogger));
         }
 
@@ -53,8 +49,6 @@ namespace Ordering.API.Application.Behaviors
 
                         await _dbContext.CommitTransactionAsync(transaction);
                     }
-
-                    await _orderingIntegrationEventService.PublishEventsThroughEventBusAsync();
                 });
 
                 return response;

src/Services/Ordering/Ordering.API/Application/Behaviors/ValidatorBehavior.cs

@@ -5,7 +5,7 @@ using Ordering.Domain.Exceptions;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
+using Ordering.API.Extensions;
 
 namespace Ordering.API.Application.Behaviors
 {

src/Services/Ordering/Ordering.API/Application/Commands/CreateOrderCommandHandler.cs

@@ -56,7 +56,7 @@
             _logger.LogInformation("----- Creating Order - Order: {@Order}", order);
 
             _orderRepository.Add(order);
-
+             
             return await _orderRepository.UnitOfWork
                 .SaveEntitiesAsync();
         }

src/Services/Ordering/Ordering.API/Application/Commands/IdentifiedCommandHandler.cs

@@ -1,5 +1,4 @@
 using MediatR;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
 using Microsoft.eShopOnContainers.Services.Ordering.Infrastructure.Idempotency;
 using Microsoft.Extensions.Logging;
 using Ordering.API.Application.Behaviors;
@@ -7,6 +6,7 @@ using Ordering.API.Application.Commands;
 using System;
 using System.Threading;
 using System.Threading.Tasks;
+using Ordering.API.Extensions;
 
 namespace Microsoft.eShopOnContainers.Services.Ordering.API.Application.Commands
 {

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/EventHandling/GracePeriodConfirmedIntegrationEventHandler.cs

@@ -1,18 +1,16 @@
 using MediatR;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
 using Microsoft.eShopOnContainers.Services.Ordering.API;
-using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.OrderAggregate;
 using Microsoft.Extensions.Logging;
 using Ordering.API.Application.Behaviors;
 using Ordering.API.Application.Commands;
 using Ordering.API.Application.IntegrationEvents.Events;
 using Serilog.Context;
 using System.Threading.Tasks;
+using DotNetCore.CAP;
 
 namespace Ordering.API.Application.IntegrationEvents.EventHandling
 {
-    public class GracePeriodConfirmedIntegrationEventHandler : IIntegrationEventHandler<GracePeriodConfirmedIntegrationEvent>
+    public class GracePeriodConfirmedIntegrationEventHandler : ICapSubscribe
     {
         private readonly IMediator _mediator;
         private readonly ILogger<GracePeriodConfirmedIntegrationEventHandler> _logger;
@@ -30,24 +28,15 @@ namespace Ordering.API.Application.IntegrationEvents.EventHandling
         /// has been completed and order will not initially be cancelled.
         /// Therefore, the order process continues for validation. 
         /// </summary>
-        /// <param name="event">       
-        /// </param>
-        /// <returns></returns>
+        //TODO: [CapSubscribe(nameof(GracePeriodConfirmedIntegrationEvent))]
         public async Task Handle(GracePeriodConfirmedIntegrationEvent @event)
         {
-            using (LogContext.PushProperty("IntegrationEventContext", $"{@event.Id}-{Program.AppName}"))
+            using (LogContext.PushProperty("IntegrationEventContext", $"{Program.AppName}"))
             {
-                _logger.LogInformation("----- Handling integration event: {IntegrationEventId} at {AppName} - ({@IntegrationEvent})", @event.Id, Program.AppName, @event);
+                _logger.LogInformation("----- Handling integration event: {AppName} - ({@IntegrationEvent})",  Program.AppName, @event);
 
                 var command = new SetAwaitingValidationOrderStatusCommand(@event.OrderId);
 
-                _logger.LogInformation(
-                    "----- Sending command: {CommandName} - {IdProperty}: {CommandId} ({@Command})",
-                    command.GetGenericTypeName(),
-                    nameof(command.OrderNumber),
-                    command.OrderNumber,
-                    command);
-
                 await _mediator.Send(command);
             }
         }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/EventHandling/OrderPaymentFailedIntegrationEventHandler.cs

@@ -1,20 +1,17 @@
-namespace Ordering.API.Application.IntegrationEvents.EventHandling
+using DotNetCore.CAP;
+
+namespace Ordering.API.Application.IntegrationEvents.EventHandling
 {
     using MediatR;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
     using Microsoft.eShopOnContainers.Services.Ordering.API;
-    using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.OrderAggregate;
     using Microsoft.Extensions.Logging;
-    using Ordering.API.Application.Behaviors;
     using Ordering.API.Application.Commands;
     using Ordering.API.Application.IntegrationEvents.Events;
     using Serilog.Context;
     using System.Threading.Tasks;
     using System;
 
-    public class OrderPaymentFailedIntegrationEventHandler : 
-        IIntegrationEventHandler<OrderPaymentFailedIntegrationEvent>
+    public class OrderPaymentFailedIntegrationEventHandler : ICapSubscribe
     {
         private readonly IMediator _mediator;
         private readonly ILogger<OrderPaymentFailedIntegrationEventHandler> _logger;
@@ -27,21 +24,15 @@
             _logger = logger ?? throw new ArgumentNullException(nameof(logger));
         }
 
+        //TODO: [CapSubscribe(nameof(OrderPaymentFailedIntegrationEvent))]
         public async Task Handle(OrderPaymentFailedIntegrationEvent @event)
         {
-            using (LogContext.PushProperty("IntegrationEventContext", $"{@event.Id}-{Program.AppName}"))
+            using (LogContext.PushProperty("IntegrationEventContext", $"{Program.AppName}"))
             {
-                _logger.LogInformation("----- Handling integration event: {IntegrationEventId} at {AppName} - ({@IntegrationEvent})", @event.Id, Program.AppName, @event);
+                _logger.LogInformation("----- Handling integration event: {AppName} - ({@IntegrationEvent})",  Program.AppName, @event);
 
                 var command = new CancelOrderCommand(@event.OrderId);
 
-                _logger.LogInformation(
-                    "----- Sending command: {CommandName} - {IdProperty}: {CommandId} ({@Command})",
-                    command.GetGenericTypeName(),
-                    nameof(command.OrderNumber),
-                    command.OrderNumber,
-                    command);
-
                 await _mediator.Send(command);
             }
         }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/EventHandling/OrderPaymentSuccededIntegrationEventHandler.cs

@@ -1,20 +1,17 @@
-namespace Ordering.API.Application.IntegrationEvents.EventHandling
+using DotNetCore.CAP;
+
+namespace Ordering.API.Application.IntegrationEvents.EventHandling
 {
     using MediatR;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
     using Microsoft.eShopOnContainers.Services.Ordering.API;
-    using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.OrderAggregate;
     using Microsoft.Extensions.Logging;
-    using Ordering.API.Application.Behaviors;
     using Ordering.API.Application.Commands;
     using Ordering.API.Application.IntegrationEvents.Events;
     using Serilog.Context;
     using System;
     using System.Threading.Tasks;
 
-    public class OrderPaymentSuccededIntegrationEventHandler : 
-        IIntegrationEventHandler<OrderPaymentSuccededIntegrationEvent>
+    public class OrderPaymentSuccededIntegrationEventHandler : ICapSubscribe
     {
         private readonly IMediator _mediator;
         private readonly ILogger<OrderPaymentSuccededIntegrationEventHandler> _logger;
@@ -27,21 +24,15 @@
             _logger = logger ?? throw new ArgumentNullException(nameof(logger));
         }
 
+        //TODO: [CapSubscribe(nameof(OrderPaymentSuccededIntegrationEvent))]
         public async Task Handle(OrderPaymentSuccededIntegrationEvent @event)
         {
-            using (LogContext.PushProperty("IntegrationEventContext", $"{@event.Id}-{Program.AppName}"))
+            using (LogContext.PushProperty("IntegrationEventContext", $"{Program.AppName}"))
             {
-                _logger.LogInformation("----- Handling integration event: {IntegrationEventId} at {AppName} - ({@IntegrationEvent})", @event.Id, Program.AppName, @event);
+                _logger.LogInformation("----- Handling integration event: {AppName} - ({@IntegrationEvent})", Program.AppName, @event);
 
                 var command = new SetPaidOrderStatusCommand(@event.OrderId);
 
-                _logger.LogInformation(
-                    "----- Sending command: {CommandName} - {IdProperty}: {CommandId} ({@Command})",
-                    command.GetGenericTypeName(),
-                    nameof(command.OrderNumber),
-                    command.OrderNumber,
-                    command);
-
                 await _mediator.Send(command);
             }
         }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/EventHandling/OrderStockConfirmedIntegrationEventHandler.cs

@@ -1,20 +1,17 @@
-namespace Ordering.API.Application.IntegrationEvents.EventHandling
+using DotNetCore.CAP;
+
+namespace Ordering.API.Application.IntegrationEvents.EventHandling
 {
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
     using System.Threading.Tasks;
     using Events;
-    using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.OrderAggregate;
     using MediatR;
     using System;
     using Ordering.API.Application.Commands;
     using Microsoft.Extensions.Logging;
     using Serilog.Context;
     using Microsoft.eShopOnContainers.Services.Ordering.API;
-    using Ordering.API.Application.Behaviors;
 
-    public class OrderStockConfirmedIntegrationEventHandler :
-        IIntegrationEventHandler<OrderStockConfirmedIntegrationEvent>
+    public class OrderStockConfirmedIntegrationEventHandler :ICapSubscribe
     {
         private readonly IMediator _mediator;
         private readonly ILogger<OrderStockConfirmedIntegrationEventHandler> _logger;
@@ -27,21 +24,15 @@
             _logger = logger ?? throw new ArgumentNullException(nameof(logger));
         }
 
+        //TODO: [CapSubscribe(nameof(OrderStockConfirmedIntegrationEvent))]
         public async Task Handle(OrderStockConfirmedIntegrationEvent @event)
         {
-            using (LogContext.PushProperty("IntegrationEventContext", $"{@event.Id}-{Program.AppName}"))
+            using (LogContext.PushProperty("IntegrationEventContext", $"{Program.AppName}"))
             {
-                _logger.LogInformation("----- Handling integration event: {IntegrationEventId} at {AppName} - ({@IntegrationEvent})", @event.Id, Program.AppName, @event);
+                _logger.LogInformation("----- Handling integration event: {AppName} - ({@IntegrationEvent})", Program.AppName, @event);
 
                 var command = new SetStockConfirmedOrderStatusCommand(@event.OrderId);
 
-                _logger.LogInformation(
-                    "----- Sending command: {CommandName} - {IdProperty}: {CommandId} ({@Command})",
-                    command.GetGenericTypeName(),
-                    nameof(command.OrderNumber),
-                    command.OrderNumber,
-                    command);
-
                 await _mediator.Send(command);
             }
         }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/EventHandling/OrderStockRejectedIntegrationEventHandler.cs

@@ -1,19 +1,17 @@
-namespace Ordering.API.Application.IntegrationEvents.EventHandling
+using DotNetCore.CAP;
+
+namespace Ordering.API.Application.IntegrationEvents.EventHandling
 {
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
     using System.Threading.Tasks;
     using Events;
     using System.Linq;
-    using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.OrderAggregate;
     using MediatR;
     using Ordering.API.Application.Commands;
     using Microsoft.Extensions.Logging;
     using Serilog.Context;
     using Microsoft.eShopOnContainers.Services.Ordering.API;
-    using Ordering.API.Application.Behaviors;
 
-    public class OrderStockRejectedIntegrationEventHandler : IIntegrationEventHandler<OrderStockRejectedIntegrationEvent>
+    public class OrderStockRejectedIntegrationEventHandler :ICapSubscribe
     {
         private readonly IMediator _mediator;
         private readonly ILogger<OrderStockRejectedIntegrationEventHandler> _logger;
@@ -26,11 +24,12 @@
             _logger = logger ?? throw new System.ArgumentNullException(nameof(logger));
         }
 
+        //TODO: [CapSubscribe(nameof(OrderStockRejectedIntegrationEvent))]
         public async Task Handle(OrderStockRejectedIntegrationEvent @event)
         {
-            using (LogContext.PushProperty("IntegrationEventContext", $"{@event.Id}-{Program.AppName}"))
+            using (LogContext.PushProperty("IntegrationEventContext", $"{Program.AppName}"))
             {
-                _logger.LogInformation("----- Handling integration event: {IntegrationEventId} at {AppName} - ({@IntegrationEvent})", @event.Id, Program.AppName, @event);
+                _logger.LogInformation("----- Handling integration event: {AppName} - ({@IntegrationEvent})", Program.AppName, @event);
 
                 var orderStockRejectedItems = @event.OrderStockItems
                     .FindAll(c => !c.HasStock)
@@ -39,13 +38,6 @@
 
                 var command = new SetStockRejectedOrderStatusCommand(@event.OrderId, orderStockRejectedItems);
 
-                _logger.LogInformation(
-                    "----- Sending command: {CommandName} - {IdProperty}: {CommandId} ({@Command})",
-                    command.GetGenericTypeName(),
-                    nameof(command.OrderNumber),
-                    command.OrderNumber,
-                    command);
-
                 await _mediator.Send(command);
             }
         }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/EventHandling/UserCheckoutAcceptedIntegrationEventHandler.cs

@@ -1,18 +1,16 @@
 using MediatR;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Application.Commands;
 using Microsoft.eShopOnContainers.Services.Ordering.API;
 using Microsoft.Extensions.Logging;
-using Ordering.API.Application.Behaviors;
 using Ordering.API.Application.IntegrationEvents.Events;
 using Serilog.Context;
 using System.Threading.Tasks;
 using System;
+using DotNetCore.CAP;
 
 namespace Ordering.API.Application.IntegrationEvents.EventHandling
 {
-    public class UserCheckoutAcceptedIntegrationEventHandler : IIntegrationEventHandler<UserCheckoutAcceptedIntegrationEvent>
+    public class UserCheckoutAcceptedIntegrationEventHandler : ICapSubscribe
     {
         private readonly IMediator _mediator;
         private readonly ILogger<UserCheckoutAcceptedIntegrationEventHandler> _logger;
@@ -33,12 +31,12 @@ namespace Ordering.API.Application.IntegrationEvents.EventHandling
         /// basket.api once it has successfully process the 
         /// order items.
         /// </param>
-        /// <returns></returns>
+        //TODO: [CapSubscribe(nameof(UserCheckoutAcceptedIntegrationEvent))]
         public async Task Handle(UserCheckoutAcceptedIntegrationEvent @event)
         {
-            using (LogContext.PushProperty("IntegrationEventContext", $"{@event.Id}-{Program.AppName}"))
+            using (LogContext.PushProperty("IntegrationEventContext", $"{Program.AppName}"))
             {
-                _logger.LogInformation("----- Handling integration event: {IntegrationEventId} at {AppName} - ({@IntegrationEvent})", @event.Id, Program.AppName, @event);
+                _logger.LogInformation("----- Handling integration event: {AppName} - ({@IntegrationEvent})",  Program.AppName, @event);
 
                 var result = false;
 
@@ -53,13 +51,6 @@ namespace Ordering.API.Application.IntegrationEvents.EventHandling
 
                         var requestCreateOrder = new IdentifiedCommand<CreateOrderCommand, bool>(createOrderCommand, @event.RequestId);
 
-                        _logger.LogInformation(
-                            "----- Sending command: {CommandName} - {IdProperty}: {CommandId} ({@Command})", 
-                            requestCreateOrder.GetGenericTypeName(),
-                            nameof(requestCreateOrder.Id),
-                            requestCreateOrder.Id,
-                            requestCreateOrder);
-
                         result = await _mediator.Send(requestCreateOrder);
 
                         if (result)

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/GracePeriodConfirmedIntegrationEvent.cs

@@ -1,8 +1,6 @@
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-
-    public class GracePeriodConfirmedIntegrationEvent : IntegrationEvent
+    public class GracePeriodConfirmedIntegrationEvent 
     {
         public int OrderId { get; }
 

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderPaymentFailedIntegrationEvent .cs

@@ -1,8 +1,6 @@
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-
-    public class OrderPaymentFailedIntegrationEvent : IntegrationEvent
+    public class OrderPaymentFailedIntegrationEvent 
     {
         public int OrderId { get; }
 

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderPaymentSuccededIntegrationEvent.cs

@@ -1,8 +1,6 @@
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-
-    public class OrderPaymentSuccededIntegrationEvent : IntegrationEvent
+    public class OrderPaymentSuccededIntegrationEvent 
     {
         public int OrderId { get; }
 

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStartedIntegrationEvent.cs

@@ -1,15 +1,9 @@
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-
-namespace Ordering.API.Application.IntegrationEvents.Events
+namespace Ordering.API.Application.IntegrationEvents.Events
 {
     // Integration Events notes: 
     // An Event is “something that has happened in the past”, therefore its name has to be   
     // An Integration Event is an event that can cause side effects to other microsrvices, Bounded-Contexts or external systems.
-    public class OrderStartedIntegrationEvent : IntegrationEvent
+    public class OrderStartedIntegrationEvent
     {
         public string UserId { get; set; }
 

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStatusChangedToAwaitingValidationIntegrationEvent.cs

@@ -1,9 +1,8 @@
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
     using System.Collections.Generic;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
 
-    public class OrderStatusChangedToAwaitingValidationIntegrationEvent : IntegrationEvent
+    public class OrderStatusChangedToAwaitingValidationIntegrationEvent
     {
         public int OrderId { get; }
         public string OrderStatus { get; }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStatusChangedToCancelledIntegrationEvent.cs

@@ -1,12 +1,6 @@
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-
-namespace Ordering.API.Application.IntegrationEvents.Events
+namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    public class OrderStatusChangedToCancelledIntegrationEvent : IntegrationEvent
+    public class OrderStatusChangedToCancelledIntegrationEvent
     {
         public int OrderId { get; }
         public string OrderStatus { get; }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStatusChangedToPaidIntegrationEvent.cs

@@ -1,9 +1,8 @@
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
     using System.Collections.Generic;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
 
-    public class OrderStatusChangedToPaidIntegrationEvent : IntegrationEvent
+    public class OrderStatusChangedToPaidIntegrationEvent 
     {
         public int OrderId { get; }
         public string OrderStatus { get; }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStatusChangedToShippedIntegrationEvent.cs

@@ -1,12 +1,6 @@
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-
-namespace Ordering.API.Application.IntegrationEvents.Events
+namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    public class OrderStatusChangedToShippedIntegrationEvent : IntegrationEvent
+    public class OrderStatusChangedToShippedIntegrationEvent 
     {
         public int OrderId { get; }
         public string OrderStatus { get; }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStatusChangedToStockConfirmedIntegrationEvent.cs

@@ -1,8 +1,6 @@
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-
-    public class OrderStatusChangedToStockConfirmedIntegrationEvent : IntegrationEvent
+    public class OrderStatusChangedToStockConfirmedIntegrationEvent
     {
         public int OrderId { get; }
         public string OrderStatus { get; }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStatusChangedTosubmittedIntegrationEvent.cs

@@ -1,12 +1,6 @@
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-
-namespace Ordering.API.Application.IntegrationEvents.Events
+namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    public class OrderStatusChangedToSubmittedIntegrationEvent : IntegrationEvent
+    public class OrderStatusChangedToSubmittedIntegrationEvent
     {
         public int OrderId { get; }
         public string OrderStatus { get; }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStockConfirmedIntegrationEvent.cs

@@ -1,8 +1,6 @@
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-
-    public class OrderStockConfirmedIntegrationEvent : IntegrationEvent
+    public class OrderStockConfirmedIntegrationEvent
     {
         public int OrderId { get; }
 

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/OrderStockRejectedIntegrationEvent.cs

@@ -1,9 +1,8 @@
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
     using System.Collections.Generic;
 
-    public class OrderStockRejectedIntegrationEvent : IntegrationEvent
+    public class OrderStockRejectedIntegrationEvent
     {
         public int OrderId { get; }
 

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/Events/UserCheckoutAcceptedIntegrationEvent.cs

@@ -1,10 +1,9 @@
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-using Ordering.API.Application.Models;
+using Ordering.API.Application.Models;
 using System;
 
 namespace Ordering.API.Application.IntegrationEvents.Events
 {
-    public class UserCheckoutAcceptedIntegrationEvent : IntegrationEvent
+    public class UserCheckoutAcceptedIntegrationEvent
     {
         public string UserId { get; }
 

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/IOrderingIntegrationEventService.cs

@@ -1,11 +1,9 @@
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 
 namespace Ordering.API.Application.IntegrationEvents
 {
     public interface IOrderingIntegrationEventService
     {
-        Task PublishEventsThroughEventBusAsync();
-        Task AddAndSaveEventAsync(IntegrationEvent evt);
+        Task AddAndSaveEventAsync(object evt);
     }
 }

src/Services/Ordering/Ordering.API/Application/IntegrationEvents/OrderingIntegrationEventService.cs

@@ -1,72 +1,34 @@
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Storage;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Events;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF.Services;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF.Utilities;
-using Microsoft.eShopOnContainers.Services.Ordering.API;
+using Microsoft.EntityFrameworkCore.Storage; 
 using Microsoft.eShopOnContainers.Services.Ordering.Infrastructure;
 using Microsoft.Extensions.Logging;
 using System;
-using System.Data.Common;
-using System.Diagnostics;
-using System.Linq;
 using System.Threading.Tasks;
+using DotNetCore.CAP;
+using Ordering.API.Extensions;
 
 namespace Ordering.API.Application.IntegrationEvents
 {
     public class OrderingIntegrationEventService : IOrderingIntegrationEventService
     {
-        private readonly Func<DbConnection, IIntegrationEventLogService> _integrationEventLogServiceFactory;
-        private readonly IEventBus _eventBus;
+        private readonly ICapPublisher _eventBus;
         private readonly OrderingContext _orderingContext;
-        private readonly IntegrationEventLogContext _eventLogContext;
-        private readonly IIntegrationEventLogService _eventLogService;
         private readonly ILogger<OrderingIntegrationEventService> _logger;
 
-        public OrderingIntegrationEventService(IEventBus eventBus,
+        public OrderingIntegrationEventService(ICapPublisher eventBus,
             OrderingContext orderingContext,
-            IntegrationEventLogContext eventLogContext,
-            Func<DbConnection, IIntegrationEventLogService> integrationEventLogServiceFactory,
             ILogger<OrderingIntegrationEventService> logger)
         {
             _orderingContext = orderingContext ?? throw new ArgumentNullException(nameof(orderingContext));
-            _eventLogContext = eventLogContext ?? throw new ArgumentNullException(nameof(eventLogContext));
-            _integrationEventLogServiceFactory = integrationEventLogServiceFactory ?? throw new ArgumentNullException(nameof(integrationEventLogServiceFactory));
             _eventBus = eventBus ?? throw new ArgumentNullException(nameof(eventBus));
-            _eventLogService = _integrationEventLogServiceFactory(_orderingContext.Database.GetDbConnection());
             _logger = logger ?? throw new ArgumentNullException(nameof(logger));
         }
 
-        public async Task PublishEventsThroughEventBusAsync()
+        public async Task AddAndSaveEventAsync(object evt)
         {
-            var pendindLogEvents = await _eventLogService.RetrieveEventLogsPendingToPublishAsync();
+            _logger.LogInformation("----- Enqueuing integration event to repository ({@IntegrationEvent})", evt);
 
-            foreach (var logEvt in pendindLogEvents)
-            {
-                _logger.LogInformation("----- Publishing integration event: {IntegrationEventId} from {AppName} - ({@IntegrationEvent})", logEvt.EventId, Program.AppName, logEvt.IntegrationEvent);
-
-                try
-                {
-                    await _eventLogService.MarkEventAsInProgressAsync(logEvt.EventId);
-                    _eventBus.Publish(logEvt.IntegrationEvent);
-                    await _eventLogService.MarkEventAsPublishedAsync(logEvt.EventId);
-                }
-                catch (Exception ex)
-                {
-                    _logger.LogError(ex, "ERROR publishing integration event: {IntegrationEventId} from {AppName}", logEvt.EventId, Program.AppName);
-
-                    await _eventLogService.MarkEventAsFailedAsync(logEvt.EventId);
-                }
-            }
-        }
-
-        public async Task AddAndSaveEventAsync(IntegrationEvent evt)
-        {
-            _logger.LogInformation("----- Enqueuing integration event {IntegrationEventId} to repository ({@IntegrationEvent})", evt.Id, evt);
-
-            await _eventLogService.SaveEventAsync(evt, _orderingContext.GetCurrentTransaction.GetDbTransaction());
+            _eventBus.Transaction.Begin(_orderingContext.GetCurrentTransaction.GetDbTransaction());
+            await _eventBus.PublishAsync(evt.GetGenericTypeName(), evt);
         }
     }
 }

src/Services/Ordering/Ordering.API/Controllers/OrdersController.cs

@@ -1,7 +1,6 @@
 using MediatR;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Extensions;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Application.Commands;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Application.Queries;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Infrastructure.Services;
@@ -12,6 +11,7 @@ using System;
 using System.Collections.Generic;
 using System.Net;
 using System.Threading.Tasks;
+using Ordering.API.Extensions;
 
 namespace Microsoft.eShopOnContainers.Services.Ordering.API.Controllers
 {

src/Services/Ordering/Ordering.API/Extensions/GenericTypeExtensions.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Linq;
+
+namespace Ordering.API.Extensions
+{
+    public static class GenericTypeExtensions
+    {
+        public static string GetGenericTypeName(this Type type)
+        {
+            var typeName = string.Empty;
+
+            if (type.IsGenericType)
+            {
+                var genericTypes = string.Join(",", type.GetGenericArguments().Select(t => t.Name).ToArray());
+                typeName = $"{type.Name.Remove(type.Name.IndexOf('`'))}<{genericTypes}>";
+            }
+            else
+            {
+                typeName = type.Name;
+            }
+
+            return typeName;
+        }
+
+        public static string GetGenericTypeName(this object @object)
+        {
+            return @object.GetType().GetGenericTypeName();
+        }
+    }
+}

src/Services/Ordering/Ordering.API/Infrastructure/AutofacModules/ApplicationModule.cs

@@ -1,5 +1,4 @@
 using Autofac;
-using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Application.Commands;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Application.Queries;
 using Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.BuyerAggregate;
@@ -42,8 +41,8 @@ namespace Microsoft.eShopOnContainers.Services.Ordering.API.Infrastructure.Autof
                .As<IRequestManager>()
                .InstancePerLifetimeScope();
 
-            builder.RegisterAssemblyTypes(typeof(CreateOrderCommandHandler).GetTypeInfo().Assembly)
-                .AsClosedTypesOf(typeof(IIntegrationEventHandler<>));
+            //builder.RegisterAssemblyTypes(typeof(CreateOrderCommandHandler).GetTypeInfo().Assembly)
+            //    .AsClosedTypesOf(typeof(IIntegrationEventHandler<>));
 
         }
     }

src/Services/Ordering/Ordering.API/Infrastructure/IntegrationEventMigrations/20170330131634_IntegrationEventInitial.Designer.cs

@@ -1,43 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
-using Microsoft.EntityFrameworkCore.Migrations;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF;
-
-namespace Ordering.API.Infrastructure.IntegrationEventMigrations
-{
-    [DbContext(typeof(IntegrationEventLogContext))]
-    [Migration("20170330131634_IntegrationEventInitial")]
-    partial class IntegrationEventInitial
-    {
-        protected override void BuildTargetModel(ModelBuilder modelBuilder)
-        {
-            modelBuilder
-                .HasAnnotation("ProductVersion", "1.1.1")
-                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
-
-            modelBuilder.Entity("Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF.IntegrationEventLogEntry", b =>
-                {
-                    b.Property<Guid>("EventId")
-                        .ValueGeneratedOnAdd();
-
-                    b.Property<string>("Content")
-                        .IsRequired();
-
-                    b.Property<DateTime>("CreationTime");
-
-                    b.Property<string>("EventTypeName")
-                        .IsRequired();
-
-                    b.Property<int>("State");
-
-                    b.Property<int>("TimesSent");
-
-                    b.HasKey("EventId");
-
-                    b.ToTable("IntegrationEventLog");
-                });
-        }
-    }
-}

src/Services/Ordering/Ordering.API/Infrastructure/IntegrationEventMigrations/20170330131634_IntegrationEventInitial.cs

@@ -1,34 +0,0 @@
-using System;
-using System.Collections.Generic;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace Ordering.API.Infrastructure.IntegrationEventMigrations
-{
-    public partial class IntegrationEventInitial : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "IntegrationEventLog",
-                columns: table => new
-                {
-                    EventId = table.Column<Guid>(nullable: false),
-                    Content = table.Column<string>(nullable: false),
-                    CreationTime = table.Column<DateTime>(nullable: false),
-                    EventTypeName = table.Column<string>(nullable: false),
-                    State = table.Column<int>(nullable: false),
-                    TimesSent = table.Column<int>(nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_IntegrationEventLog", x => x.EventId);
-                });
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "IntegrationEventLog");
-        }
-    }
-}

src/Services/Ordering/Ordering.API/Infrastructure/IntegrationEventMigrations/IntegrationEventLogContextModelSnapshot.cs

@@ -1,42 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
-using Microsoft.EntityFrameworkCore.Migrations;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF;
-
-namespace Ordering.API.Infrastructure.IntegrationEventMigrations
-{
-    [DbContext(typeof(IntegrationEventLogContext))]
-    partial class IntegrationEventLogContextModelSnapshot : ModelSnapshot
-    {
-        protected override void BuildModel(ModelBuilder modelBuilder)
-        {
-            modelBuilder
-                .HasAnnotation("ProductVersion", "1.1.1")
-                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
-
-            modelBuilder.Entity("Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF.IntegrationEventLogEntry", b =>
-                {
-                    b.Property<Guid>("EventId")
-                        .ValueGeneratedOnAdd();
-
-                    b.Property<string>("Content")
-                        .IsRequired();
-
-                    b.Property<DateTime>("CreationTime");
-
-                    b.Property<string>("EventTypeName")
-                        .IsRequired();
-
-                    b.Property<int>("State");
-
-                    b.Property<int>("TimesSent");
-
-                    b.HasKey("EventId");
-
-                    b.ToTable("IntegrationEventLog");
-                });
-        }
-    }
-}

src/Services/Ordering/Ordering.API/Ordering.API.csproj

@@ -18,10 +18,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\..\BuildingBlocks\EventBus\EventBusRabbitMQ\EventBusRabbitMQ.csproj" />
-    <ProjectReference Include="..\..\..\BuildingBlocks\EventBus\EventBusServiceBus\EventBusServiceBus.csproj" />
-    <ProjectReference Include="..\..\..\BuildingBlocks\EventBus\EventBus\EventBus.csproj" />
-    <ProjectReference Include="..\..\..\BuildingBlocks\EventBus\IntegrationEventLogEF\IntegrationEventLogEF.csproj" />   
     <ProjectReference Include="..\..\..\BuildingBlocks\WebHostCustomization\WebHost.Customization\WebHost.Customization.csproj" />
     <ProjectReference Include="..\Ordering.Domain\Ordering.Domain.csproj" />
     <ProjectReference Include="..\Ordering.Infrastructure\Ordering.Infrastructure.csproj" />
@@ -33,7 +29,11 @@
     <PackageReference Include="AspNetCore.HealthChecks.SqlServer" Version="2.2.0" />
     <PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="2.2.2" />
     <PackageReference Include="Autofac.Extensions.DependencyInjection" Version="4.2.1" />
-    <PackageReference Include="Dapper" Version="1.50.7" />
+    <PackageReference Include="Dapper" Version="1.60.1" />
+    <PackageReference Include="DotNetCore.CAP" Version="2.5.0-preview-69210974" />
+    <PackageReference Include="DotNetCore.CAP.AzureServiceBus" Version="2.5.0-preview-69210974" />
+    <PackageReference Include="DotNetCore.CAP.RabbitMQ" Version="2.5.0-preview-69210974" />
+    <PackageReference Include="DotNetCore.CAP.SQLServer" Version="2.5.0-preview-69210974" />
     <PackageReference Include="FluentValidation.AspNetCore" Version="7.5.0" />
     <PackageReference Include="MediatR" Version="5.1.0" />
     <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="5.1.0" />

src/Services/Ordering/Ordering.API/Program.cs

@@ -1,6 +1,5 @@
 using Microsoft.AspNetCore;
 using Microsoft.AspNetCore.Hosting;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Infrastructure;
 using Microsoft.eShopOnContainers.Services.Ordering.Infrastructure;
 using Microsoft.Extensions.Configuration;
@@ -39,8 +38,7 @@ namespace Microsoft.eShopOnContainers.Services.Ordering.API
                     new OrderingContextSeed()
                         .SeedAsync(context, env, settings, logger)
                         .Wait();
-                })
-                .MigrateDbContext<IntegrationEventLogContext>((_, __) => { });
+                });
 
                 Log.Information("Starting web host ({ApplicationContext})...", AppName);
                 host.Run();

src/Services/Ordering/Ordering.API/Startup.cs

@@ -1,10 +1,11 @@
-namespace Microsoft.eShopOnContainers.Services.Ordering.API
+using Ordering.API.Application.IntegrationEvents.EventHandling;
+
+namespace Microsoft.eShopOnContainers.Services.Ordering.API
 {
     using AspNetCore.Http;
     using Autofac;
     using Autofac.Extensions.DependencyInjection;
     using global::Ordering.API.Application.IntegrationEvents;
-    using global::Ordering.API.Application.IntegrationEvents.Events;
     using global::Ordering.API.Infrastructure.Filters;
     using global::Ordering.API.Infrastructure.Middlewares;
     using Infrastructure.AutofacModules;
@@ -14,16 +15,8 @@
     using Microsoft.ApplicationInsights.ServiceFabric;
     using Microsoft.AspNetCore.Authentication.JwtBearer;
     using Microsoft.AspNetCore.Builder;
-    using Microsoft.AspNetCore.Hosting;
     using Microsoft.AspNetCore.Mvc;
-    using Microsoft.Azure.ServiceBus;
     using Microsoft.EntityFrameworkCore;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBusRabbitMQ;
-    using Microsoft.eShopOnContainers.BuildingBlocks.EventBusServiceBus;
-    using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF;
-    using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF.Services;
     using Microsoft.Extensions.Configuration;
     using Microsoft.Extensions.DependencyInjection;
     using Microsoft.Extensions.Logging;
@@ -32,7 +25,6 @@
     using Swashbuckle.AspNetCore.Swagger;
     using System;
     using System.Collections.Generic;
-    using System.Data.Common;
     using System.IdentityModel.Tokens.Jwt;
     using System.Reflection;
     using HealthChecks.UI.Client;
@@ -57,6 +49,7 @@
                 .AddCustomSwagger(Configuration)
                 .AddCustomIntegrations(Configuration)
                 .AddCustomConfiguration(Configuration)
+                .AddIntegrationEventHandler()
                 .AddEventBus(Configuration)
                 .AddCustomAuthentication(Configuration);
 
@@ -107,22 +100,7 @@
                    c.SwaggerEndpoint($"{ (!string.IsNullOrEmpty(pathBase) ? pathBase : string.Empty) }/swagger/v1/swagger.json", "Ordering.API V1");
                    c.OAuthClientId("orderingswaggerui");
                    c.OAuthAppName("Ordering Swagger UI");
-               });
-
-            ConfigureEventBus(app);
-        }
-
-
-        private void ConfigureEventBus(IApplicationBuilder app)
-        {
-            var eventBus = app.ApplicationServices.GetRequiredService<BuildingBlocks.EventBus.Abstractions.IEventBus>();
-
-            eventBus.Subscribe<UserCheckoutAcceptedIntegrationEvent, IIntegrationEventHandler<UserCheckoutAcceptedIntegrationEvent>>();
-            eventBus.Subscribe<GracePeriodConfirmedIntegrationEvent, IIntegrationEventHandler<GracePeriodConfirmedIntegrationEvent>>();
-            eventBus.Subscribe<OrderStockConfirmedIntegrationEvent, IIntegrationEventHandler<OrderStockConfirmedIntegrationEvent>>();
-            eventBus.Subscribe<OrderStockRejectedIntegrationEvent, IIntegrationEventHandler<OrderStockRejectedIntegrationEvent>>();
-            eventBus.Subscribe<OrderPaymentFailedIntegrationEvent, IIntegrationEventHandler<OrderPaymentFailedIntegrationEvent>>();
-            eventBus.Subscribe<OrderPaymentSuccededIntegrationEvent, IIntegrationEventHandler<OrderPaymentSuccededIntegrationEvent>>();
+               }); 
         }
 
         protected virtual void ConfigureAuth(IApplicationBuilder app)
@@ -229,18 +207,6 @@
                    },
                        ServiceLifetime.Scoped  //Showing explicitly that the DbContext is shared across the HTTP request scope (graph of objects started in the HTTP request)
                    );
-
-            services.AddDbContext<IntegrationEventLogContext>(options =>
-            {
-                options.UseSqlServer(configuration["ConnectionString"],
-                                     sqlServerOptionsAction: sqlOptions =>
-                                     {
-                                         sqlOptions.MigrationsAssembly(typeof(Startup).GetTypeInfo().Assembly.GetName().Name);
-                                         //Configuring Connection Resiliency: https://docs.microsoft.com/en-us/ef/core/miscellaneous/connection-resiliency 
-                                         sqlOptions.EnableRetryOnFailure(maxRetryCount: 10, maxRetryDelay: TimeSpan.FromSeconds(30), errorNumbersToAdd: null);
-                                     });
-            });
-
             return services;
         }
 
@@ -275,58 +241,25 @@
             return services;
         }
 
+        public static IServiceCollection AddIntegrationEventHandler(this IServiceCollection services)
+        {
+            services.AddTransient<GracePeriodConfirmedIntegrationEventHandler>();
+            services.AddTransient<OrderPaymentFailedIntegrationEventHandler>();
+            services.AddTransient<OrderPaymentSuccededIntegrationEventHandler>();
+            services.AddTransient<OrderStockConfirmedIntegrationEventHandler>();
+            services.AddTransient<OrderStockRejectedIntegrationEventHandler>();
+            services.AddTransient<UserCheckoutAcceptedIntegrationEventHandler>();
+
+            return services;
+        }
+
         public static IServiceCollection AddCustomIntegrations(this IServiceCollection services, IConfiguration configuration)
         {
             services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
-            services.AddTransient<IIdentityService, IdentityService>();
-            services.AddTransient<Func<DbConnection, IIntegrationEventLogService>>(
-                sp => (DbConnection c) => new IntegrationEventLogService(c));
+            services.AddTransient<IIdentityService, IdentityService>(); 
 
             services.AddTransient<IOrderingIntegrationEventService, OrderingIntegrationEventService>();
-
-            if (configuration.GetValue<bool>("AzureServiceBusEnabled"))
-            {
-                services.AddSingleton<IServiceBusPersisterConnection>(sp =>
-                {
-                    var logger = sp.GetRequiredService<ILogger<DefaultServiceBusPersisterConnection>>();
-
-                    var serviceBusConnectionString = configuration["EventBusConnection"];
-                    var serviceBusConnection = new ServiceBusConnectionStringBuilder(serviceBusConnectionString);
-
-                    return new DefaultServiceBusPersisterConnection(serviceBusConnection, logger);
-                });
-            }
-            else
-            {
-                services.AddSingleton<IRabbitMQPersistentConnection>(sp =>
-                {
-                    var logger = sp.GetRequiredService<ILogger<DefaultRabbitMQPersistentConnection>>();
-
-
-                    var factory = new ConnectionFactory()
-                    {
-                        HostName = configuration["EventBusConnection"]
-                    };
-
-                    if (!string.IsNullOrEmpty(configuration["EventBusUserName"]))
-                    {
-                        factory.UserName = configuration["EventBusUserName"];
-                    }
-
-                    if (!string.IsNullOrEmpty(configuration["EventBusPassword"]))
-                    {
-                        factory.Password = configuration["EventBusPassword"];
-                    }
-
-                    var retryCount = 5;
-                    if (!string.IsNullOrEmpty(configuration["EventBusRetryCount"]))
-                    {
-                        retryCount = int.Parse(configuration["EventBusRetryCount"]);
-                    }
-
-                    return new DefaultRabbitMQPersistentConnection(factory, logger, retryCount);
-                });
-            }
+           
 
             return services;
         }
@@ -358,41 +291,40 @@
 
         public static IServiceCollection AddEventBus(this IServiceCollection services, IConfiguration configuration)
         {
-            var subscriptionClientName = configuration["SubscriptionClientName"];
-
-            if (configuration.GetValue<bool>("AzureServiceBusEnabled"))
+            services.AddCap(options =>
             {
-                services.AddSingleton<IEventBus, EventBusServiceBus>(sp =>
-                {
-                    var serviceBusPersisterConnection = sp.GetRequiredService<IServiceBusPersisterConnection>();
-                    var iLifetimeScope = sp.GetRequiredService<ILifetimeScope>();
-                    var logger = sp.GetRequiredService<ILogger<EventBusServiceBus>>();
-                    var eventBusSubcriptionsManager = sp.GetRequiredService<IEventBusSubscriptionsManager>();
+                options.UseSqlServer(configuration["ConnectionString"]);
 
-                    return new EventBusServiceBus(serviceBusPersisterConnection, logger,
-                        eventBusSubcriptionsManager, subscriptionClientName, iLifetimeScope);
-                });
-            }
-            else
-            {
-                services.AddSingleton<IEventBus, EventBusRabbitMQ>(sp =>
+                if (configuration.GetValue<bool>("AzureServiceBusEnabled"))
                 {
-                    var rabbitMQPersistentConnection = sp.GetRequiredService<IRabbitMQPersistentConnection>();
-                    var iLifetimeScope = sp.GetRequiredService<ILifetimeScope>();
-                    var logger = sp.GetRequiredService<ILogger<EventBusRabbitMQ>>();
-                    var eventBusSubcriptionsManager = sp.GetRequiredService<IEventBusSubscriptionsManager>();
-
-                    var retryCount = 5;
-                    if (!string.IsNullOrEmpty(configuration["EventBusRetryCount"]))
+                    options.UseAzureServiceBus(configuration["EventBusConnection"]);
+                }
+                else
+                {
+                    options.UseRabbitMQ(conf =>
                     {
-                        retryCount = int.Parse(configuration["EventBusRetryCount"]);
-                    }
-
-                    return new EventBusRabbitMQ(rabbitMQPersistentConnection, logger, iLifetimeScope, eventBusSubcriptionsManager, subscriptionClientName, retryCount);
-                });
-            }
+                        conf.HostName = configuration["EventBusConnection"];
+                        if (!string.IsNullOrEmpty(configuration["EventBusUserName"]))
+                        {
+                            conf.UserName = configuration["EventBusUserName"];
+                        }
+                        if (!string.IsNullOrEmpty(configuration["EventBusPassword"]))
+                        {
+                            conf.Password = configuration["EventBusPassword"];
+                        }
+                    });
+                }
+
+                if (!string.IsNullOrEmpty(configuration["EventBusRetryCount"]))
+                {
+                    options.FailedRetryCount = int.Parse(configuration["EventBusRetryCount"]);
+                }
 
-            services.AddSingleton<IEventBusSubscriptionsManager, InMemoryEventBusSubscriptionsManager>();
+                if (!string.IsNullOrEmpty(configuration["SubscriptionClientName"]))
+                {
+                    options.DefaultGroup = configuration["SubscriptionClientName"];
+                }
+            });
 
             return services;
         }

src/Services/Ordering/Ordering.FunctionalTests/OrderingScenarioBase.cs

@@ -12,7 +12,6 @@ using Microsoft.eShopOnContainers.Services.Ordering.API;
 using Microsoft.Extensions.Options;
 using Microsoft.Extensions.Logging;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Infrastructure;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF;
 
 namespace Ordering.FunctionalTests
 {
@@ -43,8 +42,7 @@ namespace Ordering.FunctionalTests
                     new OrderingContextSeed()
                         .SeedAsync(context, env, settings, logger)
                         .Wait();
-                })
-                .MigrateDbContext<IntegrationEventLogContext>((_, __) => { });
+                });
 
             return testServer;
         }

test/ServicesTests/Application.FunctionalTests/Services/Catalog/CatalogScenariosBase.cs

@@ -1,7 +1,6 @@
 using Microsoft.AspNetCore;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.TestHost;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF;
 using Microsoft.eShopOnContainers.Services.Catalog.API;
 using Microsoft.eShopOnContainers.Services.Catalog.API.Infrastructure;
 using Microsoft.Extensions.DependencyInjection;
@@ -40,8 +39,7 @@ namespace FunctionalTests.Services.Catalog
                     new CatalogContextSeed()
                     .SeedAsync(context, env, settings, logger)
                     .Wait();
-                })
-                .MigrateDbContext<IntegrationEventLogContext>((_, __) => { });
+                });
 
             return testServer;
         }

test/ServicesTests/Application.FunctionalTests/Services/Ordering/OrderingScenariosBase.cs

@@ -1,6 +1,5 @@
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.TestHost;
-using Microsoft.eShopOnContainers.BuildingBlocks.IntegrationEventLogEF;
 using Microsoft.eShopOnContainers.Services.Ordering.API;
 using Microsoft.eShopOnContainers.Services.Ordering.API.Infrastructure;
 using Microsoft.eShopOnContainers.Services.Ordering.Infrastructure;
@@ -40,8 +39,7 @@ namespace FunctionalTests.Services.Ordering
                     new OrderingContextSeed()
                         .SeedAsync(context, env, settings, logger)
                         .Wait();
-                })
-                .MigrateDbContext<IntegrationEventLogContext>((_, __) => { });
+                });
 
             return testServer;
         }