TransactionProcessing · StuartFerguson · Nov 29, 2022 · Nov 29, 2022 · Nov 29, 2022 · Nov 29, 2022
diff --git a/TransactionProcessor.BusinessLogic/TransactionProcessor.BusinessLogic.csproj b/TransactionProcessor.BusinessLogic/TransactionProcessor.BusinessLogic.csproj
@@ -10,8 +10,8 @@
     <PackageReference Include="EstateReporting.Database" Version="1.1.7" />
     <PackageReference Include="MessagingService.Client" Version="1.1.4" />
     <PackageReference Include="SecurityService.Client" Version="1.1.1" />
-    <PackageReference Include="Shared.DomainDrivenDesign" Version="1.5.1" />
-    <PackageReference Include="Shared.EventStore" Version="1.5.1" />
+    <PackageReference Include="Shared.DomainDrivenDesign" Version="2022.12.0-beta3" />
+    <PackageReference Include="Shared.EventStore" Version="2022.12.0-beta3" />
     <PackageReference Include="MediatR" Version="11.0.0" />
     <PackageReference Include="System.IO.Abstractions" Version="17.2.3" />
     <PackageReference Include="System.ServiceModel.Duplex" Version="4.10.0" />

diff --git a/TransactionProcessor.Client/TransactionProcessor.Client.csproj b/TransactionProcessor.Client/TransactionProcessor.Client.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="ClientProxyBase" Version="1.5.1" />
+    <PackageReference Include="ClientProxyBase" Version="2022.12.0-beta3" />
   </ItemGroup>
 
   <ItemGroup>

diff --git a/TransactionProcessor.IntegrationTests/TransactionProcessor.IntegrationTests.csproj b/TransactionProcessor.IntegrationTests/TransactionProcessor.IntegrationTests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="ClientProxyBase" Version="1.5.1" />
+    <PackageReference Include="ClientProxyBase" Version="2022.12.0-beta3" />
     <PackageReference Include="Ductus.FluentDocker" Version="2.10.57" />
     <PackageReference Include="EstateManagement.Client" Version="1.1.5" />
     <PackageReference Include="EstateReporting.Database" Version="1.1.7" />
@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="7.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.0" />
     <PackageReference Include="SecurityService.Client" Version="1.1.1" />
-    <PackageReference Include="Shared.IntegrationTesting" Version="1.5.1" />
+    <PackageReference Include="Shared.IntegrationTesting" Version="2022.12.0-beta3" />
     <PackageReference Include="Shouldly" Version="4.1.0" />
     <PackageReference Include="SpecFlow" Version="3.9.74" />
     <PackageReference Include="SpecFlow.Tools.MsBuild.Generation" Version="3.9.74" />

diff --git a/TransactionProcessor.ProjectionEngine/TransactionProcessor.ProjectionEngine.csproj b/TransactionProcessor.ProjectionEngine/TransactionProcessor.ProjectionEngine.csproj
@@ -19,9 +19,9 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="7.0.0" />
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="7.0.0-alpha.1" />
-    <PackageReference Include="Shared" Version="1.5.1" />
+    <PackageReference Include="Shared" Version="2022.12.0-beta3" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.0" />
-    <PackageReference Include="Shared.EventStore" Version="1.5.1" />
+    <PackageReference Include="Shared.EventStore" Version="2022.12.0-beta3" />
   </ItemGroup>
 
   <ItemGroup>

diff --git a/...essor.Reconciliation.DomainEvents/TransactionProcessor.Reconciliation.DomainEvents.csproj b/...essor.Reconciliation.DomainEvents/TransactionProcessor.Reconciliation.DomainEvents.csproj
@@ -5,6 +5,6 @@
   </PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Shared.DomainDrivenDesign" Version="1.5.1" />
+		<PackageReference Include="Shared.DomainDrivenDesign" Version="2022.12.0-beta3" />
 	</ItemGroup>
 </Project>
diff --git a/...tionProcessor.ReconciliationAggregate/TransactionProcessor.ReconciliationAggregate.csproj b/...tionProcessor.ReconciliationAggregate/TransactionProcessor.ReconciliationAggregate.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Grpc.Net.Client" Version="2.50.0" />
-    <PackageReference Include="Shared.EventStore" Version="1.5.1" />
+    <PackageReference Include="Shared.EventStore" Version="2022.12.0-beta3" />
   </ItemGroup>
 
   <ItemGroup>

diff --git a/...tionProcessor.Settlement.DomainEvents/TransactionProcessor.Settlement.DomainEvents.csproj b/...tionProcessor.Settlement.DomainEvents/TransactionProcessor.Settlement.DomainEvents.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Shared.DomainDrivenDesign" Version="1.5.1" />
+    <PackageReference Include="Shared.DomainDrivenDesign" Version="2022.12.0-beta3" />
   </ItemGroup>
 
 </Project>
diff --git a/TransactionProcessor.SettlementAggregates/TransactionProcessor.SettlementAggregates.csproj b/TransactionProcessor.SettlementAggregates/TransactionProcessor.SettlementAggregates.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Grpc.Net.Client" Version="2.50.0" />
-    <PackageReference Include="Shared.EventStore" Version="1.5.1" />
+    <PackageReference Include="Shared.EventStore" Version="2022.12.0-beta3" />
   </ItemGroup>
 
   <ItemGroup>

diff --git a/...onProcessor.Transaction.DomainEvents/TransactionProcessor.Transaction.DomainEvents.csproj b/...onProcessor.Transaction.DomainEvents/TransactionProcessor.Transaction.DomainEvents.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Shared.DomainDrivenDesign" Version="1.5.1" />
+    <PackageReference Include="Shared.DomainDrivenDesign" Version="2022.12.0-beta3" />
   </ItemGroup>
 
 </Project>
diff --git a/TransactionProcessor.TransactionAgrgegate/TransactionProcessor.TransactionAggregate.csproj b/TransactionProcessor.TransactionAgrgegate/TransactionProcessor.TransactionAggregate.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Grpc.Net.Client" Version="2.50.0" />
-    <PackageReference Include="Shared.EventStore" Version="1.5.1" />
+    <PackageReference Include="Shared.EventStore" Version="2022.12.0-beta3" />
   </ItemGroup>
 
   <ItemGroup>

diff --git a/TransactionProcessor.Voucher.DomainEvents/TransactionProcessor.Voucher.DomainEvents.csproj b/TransactionProcessor.Voucher.DomainEvents/TransactionProcessor.Voucher.DomainEvents.csproj
@@ -7,6 +7,6 @@
   </PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Shared.DomainDrivenDesign" Version="1.5.1" />
+		<PackageReference Include="Shared.DomainDrivenDesign" Version="2022.12.0-beta3" />
 	</ItemGroup>
 </Project>
diff --git a/TransactionProcessor.VoucherAggregate/TransactionProcessor.VoucherAggregate.csproj b/TransactionProcessor.VoucherAggregate/TransactionProcessor.VoucherAggregate.csproj
@@ -8,7 +8,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Grpc.Net.Client" Version="2.50.0" />
-		<PackageReference Include="Shared.EventStore" Version="1.5.1" />
+		<PackageReference Include="Shared.EventStore" Version="2022.12.0-beta3" />
 	</ItemGroup>
 
 	<ItemGroup>

diff --git a/TransactionProcessor/Bootstrapper/DomainEventHandlerRegistry.cs b/TransactionProcessor/Bootstrapper/DomainEventHandlerRegistry.cs
@@ -44,16 +44,16 @@ public DomainEventHandlerRegistry()
                 }
 
                 //this.AddSingleton(eventHandlersConfiguration);
-                this.Use(eventHandlersConfiguration).Named("Concurrent");
+                this.Use(eventHandlersConfiguration).Named("EventHandlerConfiguration");
 
                 section = Startup.Configuration.GetSection("AppSettings:EventHandlerConfigurationOrdered");
 
                 if (section != null)
                 {
                     Startup.Configuration.GetSection("AppSettings:EventHandlerConfigurationOrdered").Bind(eventHandlersConfigurationOrdered);
                 }
-                
-                this.Use(eventHandlersConfigurationOrdered).Named("Ordered");
+
+                this.Use(eventHandlersConfigurationOrdered).Named("EventHandlerConfigurationOrdered");
             }
 
             this.AddSingleton<Func<Type, IDomainEventHandler>>(container => type =>
@@ -75,7 +75,7 @@ public DomainEventHandlerRegistry()
             this.AddSingleton<IProjection<MerchantBalanceState>, MerchantBalanceProjection>();
             this.AddSingleton<IStateDispatcher<MerchantBalanceState>, MerchantBalanceStateDispatcher>();
 
-            this.For<IDomainEventHandlerResolver>().Use<DomainEventHandlerResolver>().Named("Concurrent")
+            this.For<IDomainEventHandlerResolver>().Use<DomainEventHandlerResolver>().Named("Main")
                 .Ctor<Dictionary<String, String[]>>().Is(eventHandlersConfiguration).Singleton();
             this.For<IDomainEventHandlerResolver>().Use<DomainEventHandlerResolver>().Named("Ordered")
                 .Ctor<Dictionary<String, String[]>>().Is(eventHandlersConfigurationOrdered).Singleton();

diff --git a/TransactionProcessor/Extensions.cs b/TransactionProcessor/Extensions.cs
@@ -1,6 +1,7 @@
 namespace TransactionProcessor
 {
     using System;
+    using System.Collections.Generic;
     using System.Diagnostics;
     using System.Diagnostics.CodeAnalysis;
     using System.Linq;
@@ -56,37 +57,30 @@ public static IServiceCollection AddInSecureEventStoreClient(this IServiceCollec
                                                                 }
                                                             };
 
-        static Action<TraceEventType, String> concurrentLog = (tt, message) => Extensions.log(tt, "CONCURRENT", message);
+        static Action<TraceEventType, String> mainLog = (tt, message) => Extensions.log(tt, "MAIN", message);
         static Action<TraceEventType, String> orderedLog = (tt, message) => Extensions.log(tt, "ORDERED", message);
 
         public static void PreWarm(this IApplicationBuilder applicationBuilder) {
             Startup.LoadTypes();
 
-            Boolean internalSubscriptionService = Boolean.Parse(ConfigurationReader.GetValue("InternalSubscriptionService"));
-
-            if (internalSubscriptionService) {
-                IConfigurationSection subscriptionConfigSection = Startup.Configuration.GetSection("AppSettings:SubscriptionConfig");
-                SubscriptionConfigRoot subscriptionConfigRoot = new SubscriptionConfigRoot();
-                subscriptionConfigSection.Bind(subscriptionConfigRoot);
+            IConfigurationSection subscriptionConfigSection = Startup.Configuration.GetSection("AppSettings:SubscriptionConfiguration");
+            SubscriptionWorkersRoot subscriptionWorkersRoot = new SubscriptionWorkersRoot();
+            subscriptionConfigSection.Bind(subscriptionWorkersRoot);
 
+            if (subscriptionWorkersRoot.InternalSubscriptionService) {
+
                 String eventStoreConnectionString = ConfigurationReader.GetValue("EventStoreSettings", "ConnectionString");
-                Int32 cacheDuration = Int32.Parse(ConfigurationReader.GetValue("AppSettings", "InternalSubscriptionServiceCacheDuration"));
-
-                ISubscriptionRepository subscriptionRepository = SubscriptionRepository.Create(eventStoreConnectionString, cacheDuration);
+
+                ISubscriptionRepository subscriptionRepository = SubscriptionRepository.Create(eventStoreConnectionString, subscriptionWorkersRoot.InternalSubscriptionServiceCacheDuration);
                 ((SubscriptionRepository)subscriptionRepository).Trace += (sender,
                                                                            s) => Extensions.log(TraceEventType.Information, "REPOSITORY", s);
 
                 // init our SubscriptionRepository
                 subscriptionRepository.PreWarm(CancellationToken.None).Wait();
-
-                if (subscriptionConfigRoot.Concurrent.IsEnabled) {
-                    SubscriptionWorker concurrentSubscriptions = ConfigureConcurrentSubscriptions(subscriptionRepository, subscriptionConfigRoot.Concurrent);
-                    concurrentSubscriptions.StartAsync(CancellationToken.None).Wait();
-                }
-
-                if (subscriptionConfigRoot.Ordered.IsEnabled) {
-                    SubscriptionWorker orderedSubscriptions = ConfigureOrderedSubscriptions(subscriptionRepository, subscriptionConfigRoot.Ordered);
-                    orderedSubscriptions.StartAsync(CancellationToken.None).Wait();
+
+                List<SubscriptionWorker> workers = ConfigureSubscriptions(subscriptionRepository, subscriptionWorkersRoot);
+                foreach (SubscriptionWorker subscriptionWorker in workers) {
+                    subscriptionWorker.StartAsync(CancellationToken.None).Wait();
                 }
             }
 
@@ -97,77 +91,59 @@ public static void PreWarm(this IApplicationBuilder applicationBuilder) {
             }
         }
 
-        private static SubscriptionWorker ConfigureConcurrentSubscriptions(ISubscriptionRepository subscriptionRepository, SubscriptionConfig concurrent) {
-            IDomainEventHandlerResolver eventHandlerResolver = Startup.Container.GetInstance<IDomainEventHandlerResolver>("Concurrent");
-
-            Int32 inflightMessages = Int32.Parse(ConfigurationReader.GetValue("AppSettings", "InflightMessages"));
-            Int32 persistentSubscriptionPollingInSeconds = Int32.Parse(ConfigurationReader.GetValue("AppSettings", "PersistentSubscriptionPollingInSeconds"));
-
-            SubscriptionWorker concurrentSubscriptions = SubscriptionWorker.CreateConcurrentSubscriptionWorker(Startup.EventStoreClientSettings, eventHandlerResolver, subscriptionRepository, 
-                                                                                                               inflightMessages, persistentSubscriptionPollingInSeconds);
-
-            concurrentSubscriptions.Trace += (_, args) => Extensions.concurrentLog(TraceEventType.Information, args.Message);
-            concurrentSubscriptions.Warning += (_, args) => Extensions.concurrentLog(TraceEventType.Warning, args.Message);
-            concurrentSubscriptions.Error += (_, args) => Extensions.concurrentLog(TraceEventType.Error, args.Message);
-
-            if (!String.IsNullOrEmpty(concurrent.Ignore))
-            {
-                concurrentSubscriptions = concurrentSubscriptions.IgnoreSubscriptions(concurrent.Ignore);
-            }
-
-            if (!String.IsNullOrEmpty(concurrent.Filter))
-            {
-                //NOTE: Not overly happy with this design, but;
-                //the idea is if we supply a filter, this overrides ignore
-                concurrentSubscriptions = concurrentSubscriptions.FilterSubscriptions(concurrent.Filter);
-                                                                 //.IgnoreSubscriptions(null);
-
-            }
-
-            if (!String.IsNullOrEmpty(concurrent.StreamName))
-            {
-                concurrentSubscriptions = concurrentSubscriptions.FilterByStreamName(concurrent.StreamName);
+        private static List<SubscriptionWorker> ConfigureSubscriptions(ISubscriptionRepository subscriptionRepository, SubscriptionWorkersRoot configuration) {
+            List<SubscriptionWorker> workers = new List<SubscriptionWorker>();
+
+            foreach (SubscriptionWorkerConfig configurationSubscriptionWorker in configuration.SubscriptionWorkers) {
+                if (configurationSubscriptionWorker.Enabled == false)
+                    continue;
+
+                if (configurationSubscriptionWorker.IsOrdered) {
+                    IDomainEventHandlerResolver eventHandlerResolver = Startup.Container.GetInstance<IDomainEventHandlerResolver>("Ordered");
+                    SubscriptionWorker worker = SubscriptionWorker.CreateOrderedSubscriptionWorker(Startup.EventStoreClientSettings,
+                                                                                                   eventHandlerResolver,
+                                                                                                   subscriptionRepository,
+                                                                                                   configuration.PersistentSubscriptionPollingInSeconds);
+                    worker.Trace += (_,
+                                     args) => Extensions.orderedLog(TraceEventType.Information, args.Message);
+                    worker.Warning += (_,
+                                       args) => Extensions.orderedLog(TraceEventType.Warning, args.Message);
+                    worker.Error += (_,
+                                     args) => Extensions.orderedLog(TraceEventType.Error, args.Message);
+                    worker.SetIgnoreGroups(configurationSubscriptionWorker.IgnoreGroups);
+                    worker.SetIgnoreStreams(configurationSubscriptionWorker.IgnoreStreams);
+                    worker.SetIncludeGroups(configurationSubscriptionWorker.IncludeGroups);
+                    worker.SetIncludeStreams(configurationSubscriptionWorker.IncludeStreams);
+                    workers.Add(worker);
+
+                }
+                else {
+                    for (Int32 i = 0; i < configurationSubscriptionWorker.InstanceCount; i++) {
+                        IDomainEventHandlerResolver eventHandlerResolver = Startup.Container.GetInstance<IDomainEventHandlerResolver>("Main");
+                        SubscriptionWorker worker = SubscriptionWorker.CreateSubscriptionWorker(Startup.EventStoreClientSettings,
+                                                                                                eventHandlerResolver,
+                                                                                                subscriptionRepository,
+                                                                                                configurationSubscriptionWorker.InflightMessages,
+                                                                                                configuration.PersistentSubscriptionPollingInSeconds);
+
+                        worker.Trace += (_,
+                                         args) => Extensions.mainLog(TraceEventType.Information, args.Message);
+                        worker.Warning += (_,
+                                           args) => Extensions.mainLog(TraceEventType.Warning, args.Message);
+                        worker.Error += (_,
+                                         args) => Extensions.mainLog(TraceEventType.Error, args.Message);
+
+                        worker.SetIgnoreGroups(configurationSubscriptionWorker.IgnoreGroups);
+                        worker.SetIgnoreStreams(configurationSubscriptionWorker.IgnoreStreams);
+                        worker.SetIncludeGroups(configurationSubscriptionWorker.IncludeGroups);
+                        worker.SetIncludeStreams(configurationSubscriptionWorker.IncludeStreams);
+
+                        workers.Add(worker);
+                    }
+                }
             }
-
-            return concurrentSubscriptions;
-        }
-
-        private static SubscriptionWorker ConfigureOrderedSubscriptions(ISubscriptionRepository subscriptionRepository, SubscriptionConfig ordered)
-        {
-            IDomainEventHandlerResolver eventHandlerResolver = Startup.Container.GetInstance<IDomainEventHandlerResolver>("Ordered");
 
-            Int32 persistentSubscriptionPollingInSeconds = Int32.Parse(ConfigurationReader.GetValue("AppSettings", "PersistentSubscriptionPollingInSeconds"));
-
-            SubscriptionWorker orderedSubscriptions =
-                SubscriptionWorker.CreateOrderedSubscriptionWorker(Startup.EventStoreClientSettings,
-                                                                   eventHandlerResolver,
-                                                                   subscriptionRepository,
-                                                                   persistentSubscriptionPollingInSeconds);
-
-            orderedSubscriptions.Trace += (_, args) => Extensions.orderedLog(TraceEventType.Information, args.Message);
-            orderedSubscriptions.Warning += (_, args) => Extensions.orderedLog(TraceEventType.Warning, args.Message);
-            orderedSubscriptions.Error += (_, args) => Extensions.orderedLog(TraceEventType.Error, args.Message);
-
-            if (!String.IsNullOrEmpty(ordered.Ignore))
-            {
-                orderedSubscriptions = orderedSubscriptions.IgnoreSubscriptions(ordered.Ignore);
-            }
-
-            if (!String.IsNullOrEmpty(ordered.Filter))
-            {
-                //NOTE: Not overly happy with this design, but;
-                //the idea is if we supply a filter, this overrides ignore
-                orderedSubscriptions = orderedSubscriptions.FilterSubscriptions(ordered.Filter)
-                                                           .IgnoreSubscriptions(null);
-
-            }
-
-            if (!String.IsNullOrEmpty(ordered.StreamName))
-            {
-                orderedSubscriptions = orderedSubscriptions.FilterByStreamName(ordered.StreamName);
-            }
-
-            return orderedSubscriptions;
+            return workers;
         }
 
         private static void OperatorLogon(String operatorId)
@@ -185,17 +161,25 @@ private static void OperatorLogon(String operatorId)
             }
         }
     }
-
-    public class SubscriptionConfigRoot
+    
+    public class SubscriptionWorkersRoot
     {
-        public SubscriptionConfig Ordered { get; set; }
-        public SubscriptionConfig Concurrent { get; set; }
+        public Boolean InternalSubscriptionService { get; set; }
+        public Int32 PersistentSubscriptionPollingInSeconds { get; set; }
+        public Int32 InternalSubscriptionServiceCacheDuration { get; set; }
+        public List<SubscriptionWorkerConfig> SubscriptionWorkers { get; set; }
     }
 
-    public class SubscriptionConfig{
-        public Boolean IsEnabled { get; set; }
-        public String Filter { get; set; }
-        public String Ignore { get; set; }
-        public String StreamName { get; set; }
+    public class SubscriptionWorkerConfig
+    {
+        public String WorkerName { get; set; }
+        public String IncludeGroups { get; set; }
+        public String IgnoreGroups { get; set; }
+        public String IncludeStreams { get; set; }
+        public String IgnoreStreams { get; set; }
+        public Boolean Enabled { get; set; }
+        public Int32 InflightMessages { get; set; }
+        public Int32 InstanceCount { get; set; }
+        public Boolean IsOrdered { get; set; }
     }
 }