[ { "path": ".dockerignore", "content": "**/.classpath\n**/.dockerignore\n**/.env\n**/.git\n**/.gitignore\n**/.project\n**/.settings\n**/.toolstarget\n**/.vs\n**/.vscode\n**/*.*proj.user\n**/*.dbmdl\n**/*.jfm\n**/azds.yaml\n**/bin\n**/charts\n**/docker-compose*\n**/Dockerfile*\n**/node_modules\n**/npm-debug.log\n**/obj\n**/secrets.dev.yaml\n**/values.dev.yaml\nLICENSE\nREADME.md" }, { "path": ".github/workflows/dotnetcore.yml", "content": "# This is a basic workflow to help you get started with Actions\n\nname: CI\n\n# Controls when the action will run. Triggers the workflow on push or pull request \n# events but only for the master branch\non:\n push:\n branches: [ master ]\n pull_request:\n branches: [ master ]\n\n# A workflow run is made up of one or more jobs that can run sequentially or in parallel\njobs:\n # This workflow contains a single job called \"build\"\n build:\n # The type of runner that the job will run on\n runs-on: ubuntu-latest\n\n # Steps represent a sequence of tasks that will be executed as part of the job\n steps:\n - uses: actions/checkout@v2\n \n - name: Setup .NET Core\n uses: actions/setup-dotnet@v1\n with:\n dotnet-version: 3.1.101\n \n - name: Build with dotnet\n run: dotnet build --configuration Release\n \n - name: sonar-scanner\n uses: Warchant/setup-sonar-scanner@v1\n \n - name: Build the stack\n run: docker-compose -f build/docker-compose.yml up -d\n \n - name: Sleep\n uses: jakejarvis/wait-action@master\n with:\n time: '5s'\n\n - name: Check running containers\n run: docker ps -a\n\n - name: Check logs\n run: docker-compose -f build/docker-compose.yml logs\n\n - name: Tests\n run: dotnet test EventFlow.Tests/EventFlow.Tests.csproj --configuration Release\n" }, { "path": ".gitignore", "content": "## Ignore Visual Studio temporary files, build results, and\n## files generated by popular Visual Studio add-ons.\n##\n## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore\n\n# User-specific files\n*.suo\n*.user\n*.userosscache\n*.sln.docstates\n\n# User-specific files (MonoDevelop/Xamarin Studio)\n*.userprefs\n\n# Build results\n[Dd]ebug/\n[Dd]ebugPublic/\n[Rr]elease/\n[Rr]eleases/\nx64/\nx86/\nbld/\n[Bb]in/\n[Oo]bj/\n[Ll]og/\n\n# Visual Studio 2015/2017 cache/options directory\n.vs/\n# Uncomment if you have tasks that create the project's static files in wwwroot\n#wwwroot/\n\n# Visual Studio 2017 auto generated files\nGenerated\\ Files/\n\n# MSTest test Results\n[Tt]est[Rr]esult*/\n[Bb]uild[Ll]og.*\n\n# NUNIT\n*.VisualState.xml\nTestResult.xml\n\n# Build Results of an ATL Project\n[Dd]ebugPS/\n[Rr]eleasePS/\ndlldata.c\n\n# Benchmark Results\nBenchmarkDotNet.Artifacts/\n\n# .NET Core\nproject.lock.json\nproject.fragment.lock.json\nartifacts/\n**/Properties/launchSettings.json\n\n# StyleCop\nStyleCopReport.xml\n\n# Files built by Visual Studio\n*_i.c\n*_p.c\n*_i.h\n*.ilk\n*.meta\n*.obj\n*.iobj\n*.pch\n*.pdb\n*.ipdb\n*.pgc\n*.pgd\n*.rsp\n*.sbr\n*.tlb\n*.tli\n*.tlh\n*.tmp\n*.tmp_proj\n*.log\n*.vspscc\n*.vssscc\n.builds\n*.pidb\n*.svclog\n*.scc\n\n# Chutzpah Test files\n_Chutzpah*\n\n# Visual C++ cache files\nipch/\n*.aps\n*.ncb\n*.opendb\n*.opensdf\n*.sdf\n*.cachefile\n*.VC.db\n*.VC.VC.opendb\n\n# Visual Studio profiler\n*.psess\n*.vsp\n*.vspx\n*.sap\n\n# Visual Studio Trace Files\n*.e2e\n\n# TFS 2012 Local Workspace\n$tf/\n\n# Guidance Automation Toolkit\n*.gpState\n\n# ReSharper is a .NET coding add-in\n_ReSharper*/\n*.[Rr]e[Ss]harper\n*.DotSettings.user\n\n# JustCode is a .NET coding add-in\n.JustCode\n\n# TeamCity is a build add-in\n_TeamCity*\n\n# DotCover is a Code Coverage Tool\n*.dotCover\n\n# AxoCover is a Code Coverage Tool\n.axoCover/*\n!.axoCover/settings.json\n\n# Visual Studio code coverage results\n*.coverage\n*.coveragexml\n\n# NCrunch\n_NCrunch_*\n.*crunch*.local.xml\nnCrunchTemp_*\n\n# MightyMoose\n*.mm.*\nAutoTest.Net/\n\n# Web workbench (sass)\n.sass-cache/\n\n# Installshield output folder\n[Ee]xpress/\n\n# DocProject is a documentation generator add-in\nDocProject/buildhelp/\nDocProject/Help/*.HxT\nDocProject/Help/*.HxC\nDocProject/Help/*.hhc\nDocProject/Help/*.hhk\nDocProject/Help/*.hhp\nDocProject/Help/Html2\nDocProject/Help/html\n\n# Click-Once directory\npublish/\n\n# Publish Web Output\n*.[Pp]ublish.xml\n*.azurePubxml\n# Note: Comment the next line if you want to checkin your web deploy settings,\n# but database connection strings (with potential passwords) will be unencrypted\n*.pubxml\n*.publishproj\n\n# Microsoft Azure Web App publish settings. Comment the next line if you want to\n# checkin your Azure Web App publish settings, but sensitive information contained\n# in these scripts will be unencrypted\nPublishScripts/\n\n# NuGet Packages\n*.nupkg\n# The packages folder can be ignored because of Package Restore\n**/[Pp]ackages/*\n# except build/, which is used as an MSBuild target.\n!**/[Pp]ackages/build/\n# Uncomment if necessary however generally it will be regenerated when needed\n#!**/[Pp]ackages/repositories.config\n# NuGet v3's project.json files produces more ignorable files\n*.nuget.props\n*.nuget.targets\n\n# Microsoft Azure Build Output\ncsx/\n*.build.csdef\n\n# Microsoft Azure Emulator\necf/\nrcf/\n\n# Windows Store app package directories and files\nAppPackages/\nBundleArtifacts/\nPackage.StoreAssociation.xml\n_pkginfo.txt\n*.appx\n\n# Visual Studio cache files\n# files ending in .cache can be ignored\n*.[Cc]ache\n# but keep track of directories ending in .cache\n!*.[Cc]ache/\n\n# Others\nClientBin/\n~$*\n*~\n*.dbmdl\n*.dbproj.schemaview\n*.jfm\n*.pfx\n*.publishsettings\norleans.codegen.cs\n\n# Including strong name files can present a security risk \n# (https://github.com/github/gitignore/pull/2483#issue-259490424)\n#*.snk\n\n# Since there are multiple workflows, uncomment next line to ignore bower_components\n# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)\n#bower_components/\n\n# RIA/Silverlight projects\nGenerated_Code/\n\n# Backup & report files from converting an old project file\n# to a newer Visual Studio version. Backup files are not needed,\n# because we have git ;-)\n_UpgradeReport_Files/\nBackup*/\nUpgradeLog*.XML\nUpgradeLog*.htm\nServiceFabricBackup/\n*.rptproj.bak\n\n# SQL Server files\n*.mdf\n*.ldf\n*.ndf\n\n# Business Intelligence projects\n*.rdl.data\n*.bim.layout\n*.bim_*.settings\n*.rptproj.rsuser\n\n# Microsoft Fakes\nFakesAssemblies/\n\n# GhostDoc plugin setting file\n*.GhostDoc.xml\n\n# Node.js Tools for Visual Studio\n.ntvs_analysis.dat\nnode_modules/\n\n# Visual Studio 6 build log\n*.plg\n\n# Visual Studio 6 workspace options file\n*.opt\n\n# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)\n*.vbw\n\n# Visual Studio LightSwitch build output\n**/*.HTMLClient/GeneratedArtifacts\n**/*.DesktopClient/GeneratedArtifacts\n**/*.DesktopClient/ModelManifest.xml\n**/*.Server/GeneratedArtifacts\n**/*.Server/ModelManifest.xml\n_Pvt_Extensions\n\n# Paket dependency manager\n.paket/paket.exe\npaket-files/\n\n# FAKE - F# Make\n.fake/\n\n# JetBrains Rider\n.idea/\n*.sln.iml\n\n# CodeRush\n.cr/\n\n# Python Tools for Visual Studio (PTVS)\n__pycache__/\n*.pyc\n\n# Cake - Uncomment if you are using it\n# tools/**\n# !tools/packages.config\n\n# Tabs Studio\n*.tss\n\n# Telerik's JustMock configuration file\n*.jmconfig\n\n# BizTalk build output\n*.btp.cs\n*.btm.cs\n*.odx.cs\n*.xsd.cs\n\n# OpenCover UI analysis results\nOpenCover/\n\n# Azure Stream Analytics local run output \nASALocalRun/\n\n# MSBuild Binary and Structured Log\n*.binlog\n\n# NVidia Nsight GPU debugger configuration file\n*.nvuser\n\n# MFractors (Xamarin productivity tool) working folder \n.mfractor/\n" }, { "path": "EventFlow.Example/Aggregates/CommandHandlers/ExampleCommandHandler.cs", "content": "using System;\nusing System.Threading;\nusing System.Threading.Tasks;\nusing EventFlow.Commands;\nusing EventFlow.Jobs;\nusing EventFlowExample.Aggregates.Commands;\nusing EventFlowExample.Aggregates.Events;\nusing EventFlowExample.Jobs;\nusing EventFlowExample.Models;\n\nnamespace EventFlowExample.Aggregates.CommandHandlers\n{\n public class ExampleCommandHandler :\n CommandHandler\n {\n private readonly IJobScheduler _jobScheduler;\n\n public ExampleCommandHandler(IJobScheduler jobScheduler)\n {\n _jobScheduler = jobScheduler;\n }\n\n public override async Task ExecuteCommandAsync(\n ExampleAggregate aggregate,\n ExampleCommand command,\n CancellationToken cancellationToken)\n {\n var executionResult = aggregate.SetMagicNumer(command.MagicNumber);\n\n await _jobScheduler\n .ScheduleAsync(new ExampleJob(\"Example job\"), TimeSpan.FromSeconds(10), CancellationToken.None)\n .ConfigureAwait(false);\n\n return await Task.FromResult(new CommandReturnResult(executionResult.IsSuccess, aggregate));\n }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/CommandHandlers/ResetCommandHandler.cs", "content": "using System.Threading;\nusing System.Threading.Tasks;\nusing EventFlow.Aggregates.ExecutionResults;\nusing EventFlow.Commands;\nusing EventFlowExample.Aggregates.Commands;\nusing EventFlowExample.Aggregates.Events;\n\nnamespace EventFlowExample.Aggregates.CommandHandlers\n{\n public class ResetCommandHandler : CommandHandler\n {\n public override Task ExecuteCommandAsync(\n ExampleAggregate aggregate,\n ResetCommand command,\n CancellationToken cancellationToken)\n {\n var executionResult = aggregate.ResetMagicNumber();\n\n return Task.FromResult(executionResult);\n }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/Commands/ExampleCommand.cs", "content": "using EventFlow.Commands;\nusing EventFlowExample.Aggregates.Events;\nusing EventFlowExample.Models;\n\nnamespace EventFlowExample.Aggregates.Commands\n{\n public class ExampleCommand : Command\n {\n public ExampleCommand(\n ExampleId aggregateId,\n //ISourceId sourceId, //optional\n int magicNumber)\n : base(aggregateId\n // ,sourceId //optional\n )\n {\n MagicNumber = magicNumber;\n }\n\n public int MagicNumber { get; }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/Commands/ResetCommand.cs", "content": "using EventFlow.Aggregates.ExecutionResults;\nusing EventFlow.Commands;\nusing EventFlowExample.Aggregates.Events;\n\nnamespace EventFlowExample.Aggregates.Commands\n{\n public class ResetCommand : Command\n {\n public ResetCommand(\n ExampleId aggregateId)\n : base(aggregateId\n )\n {\n }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/Decoraters/LogCommandBus.cs", "content": "using EventFlow;\nusing EventFlow.Aggregates;\nusing EventFlow.Aggregates.ExecutionResults;\nusing EventFlow.Commands;\nusing EventFlow.Core;\nusing System;\nusing System.Threading;\nusing System.Threading.Tasks;\n\nnamespace EventFlowExample\n{\n public class LogCommandBus : ICommandBus\n {\n private readonly ICommandBus _internalCommandBus;\n\n public LogCommandBus(ICommandBus commandBus)\n {\n _internalCommandBus = commandBus;\n }\n\n public Task PublishAsync(ICommand command, CancellationToken cancellationToken)\n where TAggregate : IAggregateRoot\n where TIdentity : IIdentity\n where TExecutionResult : IExecutionResult\n {\n Console.WriteLine(\"**********\" + command.AggregateId.ToString());\n return _internalCommandBus.PublishAsync(command, cancellationToken);\n }\n }\n}\n" }, { "path": "EventFlow.Example/Aggregates/Events/ExampleEvent.cs", "content": "using EventFlow.Aggregates;\nusing EventFlow.EventStores;\n\nnamespace EventFlowExample.Aggregates.Events\n{\n [EventVersion(\"example\", 1)]\n public class ExampleEvent : AggregateEvent\n {\n public ExampleEvent(int magicNumber)\n {\n MagicNumber = magicNumber;\n }\n\n public int MagicNumber { get; }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/Events/ExampleId.cs", "content": "using EventFlow.Core;\n\nnamespace EventFlowExample.Aggregates.Events\n{\n public class ExampleId : IIdentity\n {\n public ExampleId(string value)\n {\n Value = value;\n }\n\n public string Value { get; }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/Events/ResetEvent.cs", "content": "using EventFlow.Aggregates;\nusing EventFlow.EventStores;\n\nnamespace EventFlowExample.Aggregates.Events\n{\n [EventVersion(\"reset\", 1)]\n public class ResetEvent : AggregateEvent\n {\n public ResetEvent()\n {\n }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/ExampleAggregate.cs", "content": "using EventFlow.Aggregates;\nusing EventFlow.Aggregates.ExecutionResults;\nusing EventFlow.Snapshots;\nusing EventFlow.Snapshots.Strategies;\nusing EventFlowExample.Aggregates.Events;\nusing EventFlowExample.Aggregates.Snapshots;\nusing System.Collections.Generic;\nusing System.Linq;\nusing System.Threading;\nusing System.Threading.Tasks;\n\nnamespace EventFlowExample.Aggregates\n{\n public class ExampleAggregate : SnapshotAggregateRoot,\n IEmit //optional\n {\n #region Aggregate Variables\n private int? _magicNumber;\n private int _counter = 0;\n #endregion\n\n public ExampleAggregate(ExampleId id) : base(id, SnapshotEveryFewVersionsStrategy.With(SnapshotEveryVersion)) \n {\n // SetSourceIdHistory(int.MaxValue); //optional;\n }\n\n #region Snapshots\n public const int SnapshotEveryVersion = 100;\n public IReadOnlyCollection SnapshotVersions { get; private set; } = new ExampleSnapshotVersion[] { };\n\n protected override Task CreateSnapshotAsync(CancellationToken cancellationToken)\n {\n return Task.FromResult(new ExampleSnaphost(\n _magicNumber,\n _counter,\n Enumerable.Empty()));\n }\n\n protected override Task LoadSnapshotAsync(ExampleSnaphost snapshot, ISnapshotMetadata metadata, CancellationToken cancellationToken)\n {\n _magicNumber = snapshot.MagicNumber;\n _counter = snapshot.Counter;\n\n SnapshotVersions = snapshot.PreviousVersions;\n\n return Task.FromResult(0);\n }\n #endregion\n\n // Method invoked by our command\n public IExecutionResult SetMagicNumer(int magicNumber)\n {\n Emit(new ExampleEvent(magicNumber));\n \n return ExecutionResult.Success();\n }\n\n public IExecutionResult ResetMagicNumber()\n {\n Emit(new ResetEvent());\n\n return ExecutionResult.Success();\n }\n\n // We apply the event as part of the event sourcing system. EventFlow\n // provides several different methods for doing this, e.g. state objects,\n // the Apply method is merely the simplest\n public void Apply(ExampleEvent aggregateEvent)\n {\n _magicNumber = aggregateEvent.MagicNumber;\n\n _counter += _magicNumber.Value;\n }\n\n public void Apply(ResetEvent aggregateEvent)\n {\n _magicNumber = 0;\n\n _counter = 0;\n }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/ReadModels/ExampleReadModel.cs", "content": "// The MIT License (MIT)\nusing EventFlow.Aggregates;\nusing EventFlow.ReadStores;\nusing EventFlowExample.Aggregates.Events;\nusing System.Collections.Generic;\n\nnamespace EventFlowExample.Aggregates.ReadModels\n{\n public class ExampleReadModel :\n IReadModel,\n IAmReadModelFor\n {\n public List MagicNumber { get; private set; } = new List();\n\n public void Apply(\n IReadModelContext context,\n IDomainEvent domainEvent)\n {\n MagicNumber.Add(domainEvent.AggregateEvent.MagicNumber);\n }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/Sagas/Events/ExampleSagaCompletedEvent.cs", "content": "using EventFlow.Aggregates;\nusing EventFlow.EventStores;\n\nnamespace EventFlowExample.Aggregates.Sagas.Events\n{\n [EventVersion(\"example_saga_completed\", 1)]\n public class ExampleSagaCompletedEvent : AggregateEvent\n {\n public ExampleSagaCompletedEvent()\n {\n }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/Sagas/Events/ExampleSagaStartedEvent.cs", "content": "using EventFlow.Aggregates;\nusing EventFlow.EventStores;\n\nnamespace EventFlowExample.Aggregates.Sagas.Events\n{\n [EventVersion(\"example_saga_started\", 1)]\n public class ExampleSagaStartedEvent : AggregateEvent\n {\n public ExampleSagaStartedEvent(int magicNumber)\n {\n MagicNumber = magicNumber;\n }\n\n public int MagicNumber { get; }\n }\n}" }, { "path": "EventFlow.Example/Aggregates/Sagas/ExampleSaga.cs", "content": "using EventFlow.Aggregates;\nusing EventFlow.Exceptions;\nusing EventFlow.Sagas;\nusing EventFlow.Sagas.AggregateSagas;\nusing EventFlowExample.Aggregates.Commands;\nusing EventFlowExample.Aggregates.Events;\nusing EventFlowExample.Aggregates.Sagas.Events;\nusing System.Threading;\nusing System.Threading.Tasks;\n\nnamespace EventFlowExample.Aggregates.Sagas\n{\n public class ExampleSaga : AggregateSaga,\n ISagaIsStartedBy,\n ISagaHandles,\n IEmit\n {\n int MagicNumber { get; set; }\n \n public ExampleSaga(ExampleSagaId id) : base(id)\n {\n }\n \n public Task HandleAsync(\n IDomainEvent domainEvent,\n ISagaContext sagaContext,\n CancellationToken cancellationToken)\n {\n // This check is redundant! We do it to verify EventFlow works correctly\n if (State != SagaState.New) \n throw DomainError.With(\"Saga must be new!\");\n \n Emit(new ExampleSagaStartedEvent(domainEvent.AggregateEvent.MagicNumber));\n \n Publish(new ResetCommand(domainEvent.AggregateIdentity));\n \n return Task.CompletedTask;\n }\n \n public Task HandleAsync(\n IDomainEvent domainEvent,\n ISagaContext sagaContext,\n CancellationToken cancellationToken)\n {\n // This check is redundant! We do it to verify EventFlow works correctly\n if (State != SagaState.Running) throw DomainError.With(\"Saga must be running!\");\n\n Emit(new ExampleSagaCompletedEvent());\n\n return Task.FromResult(0);\n }\n\n public void Apply(ExampleSagaStartedEvent @event)\n {\n // Update our aggregate state with relevant order details\n MagicNumber = @event.MagicNumber;\n }\n\n public void Apply(ExampleSagaCompletedEvent @event)\n {\n Complete();\n }\n }\n}\n" }, { "path": "EventFlow.Example/Aggregates/Sagas/ExampleSagaId.cs", "content": "using EventFlow.Sagas;\nusing EventFlow.ValueObjects;\n\nnamespace EventFlowExample.Aggregates.Sagas\n{\n public class ExampleSagaId : SingleValueObject, ISagaId\n {\n public ExampleSagaId(string value) : base(value)\n {\n }\n }\n}\n" }, { "path": "EventFlow.Example/Aggregates/Sagas/SagaExtension.cs", "content": "using EventFlow;\nusing EventFlow.Extensions;\nusing EventFlowExample.Aggregates.Sagas.Events;\n\nnamespace EventFlowExample.Aggregates.Sagas\n{\n public static class SagaExtension\n {\n public static IEventFlowOptions ConfigureSagas(this IEventFlowOptions options)\n {\n IEventFlowOptions eventFlowOptions = options.AddEvents(typeof(ExampleSagaStartedEvent))\n .AddEvents(typeof(ExampleSagaCompletedEvent))\n .AddSagas(typeof(ExampleSaga))\n .RegisterServices(sr =>\n {\n sr.RegisterType(typeof(OrderSagaLocator));\n });\n\n return eventFlowOptions;\n }\n }\n}\n" }, { "path": "EventFlow.Example/Aggregates/Sagas/SagaLocator.cs", "content": "using EventFlow.Aggregates;\nusing EventFlow.Sagas;\nusing System.Threading;\nusing System.Threading.Tasks;\n\nnamespace EventFlowExample.Aggregates.Sagas\n{\n public class OrderSagaLocator : ISagaLocator\n {\n public Task LocateSagaAsync(\n IDomainEvent domainEvent,\n CancellationToken cancellationToken)\n {\n //TODO:\n var event_version = domainEvent.Metadata[\"event_version\"];\n var orderSagaId = new ExampleSagaId($\"saga-{event_version}\");\n\n return Task.FromResult(orderSagaId);\n }\n }\n}\n" }, { "path": "EventFlow.Example/Aggregates/Snapshots/ExampleSnapshot.cs", "content": "using EventFlow.Snapshots;\nusing System;\nusing System.Collections.Generic;\nusing System.Linq;\n\nnamespace EventFlowExample.Aggregates.Snapshots\n{\n [Serializable]\n [SnapshotVersion(\"example\", 1)]\n public class ExampleSnaphost : ISnapshot\n {\n #region Variables\n public int? MagicNumber { get; }\n public int Counter { get; }\n \n public IReadOnlyCollection PreviousVersions { get; }\n #endregion\n\n public ExampleSnaphost(int? magicNumber, \n int counter, \n IEnumerable previousVersions)\n {\n MagicNumber = magicNumber;\n Counter = counter;\n PreviousVersions = (previousVersions ?? Enumerable.Empty()).ToList();\n }\n }\n}\n" }, { "path": "EventFlow.Example/Aggregates/Snapshots/ExampleSnapshotVersion.cs", "content": "namespace EventFlowExample.Aggregates.Snapshots\n{\n public enum ExampleSnapshotVersion\n {\n }\n}\n" }, { "path": "EventFlow.Example/Aggregates/Subscribers/ExampleSyncSubscriber.cs", "content": "using System;\nusing System.Threading;\nusing System.Threading.Tasks;\nusing EventFlow.Aggregates;\nusing EventFlow.Subscribers;\nusing EventFlowExample.Aggregates.Events;\n\nnamespace EventFlowExample.Aggregates.Subscribers\n{\n public class ExampleSyncSubscriber : ISubscribeSynchronousTo\n {\n public Task HandleAsync(IDomainEvent domainEvent, CancellationToken cancellationToken)\n {\n return Task.Run(() =>\n { \n Console.WriteLine(\"++++++++\" + domainEvent.ToString());\n });\n } \n }\n}" }, { "path": "EventFlow.Example/EventFlow.Example.csproj", "content": "\n\n \n Exe\n netcoreapp2.2\n Oktay Kır\n\tEventFlowExample\n \n \n \n DEBUG;TRACE\n \n\n \n \n \n \n all\n runtime; build; native; contentfiles; analyzers; buildtransitive\n \n \n \n \n \n \n \n \n \n \n\n \n \n \n\n" }, { "path": "EventFlow.Example/Jobs/ExampleJobs.cs", "content": "using EventFlow.Configuration;\nusing EventFlow.Jobs;\nusing System;\nusing System.Threading;\nusing System.Threading.Tasks;\n\nnamespace EventFlowExample.Jobs\n{\n [JobVersion(\"ExampleJob\", 1)]\n public class ExampleJob : IJob\n {\n public ExampleJob(string message)\n {\n Message = message;\n }\n\n public string Message { get; }\n\n public Task ExecuteAsync(\n IResolver resolver,\n CancellationToken cancellationToken)\n {\n Console.WriteLine(Message);\n\n return Task.CompletedTask;\n }\n }\n}\n" }, { "path": "EventFlow.Example/Models/CommandReturnResult.cs", "content": "using EventFlow.Aggregates;\nusing EventFlow.Aggregates.ExecutionResults;\n\nnamespace EventFlowExample.Models\n{\n public class CommandReturnResult : ExecutionResult\n {\n public CommandReturnResult(bool isSuccess, IAggregateRoot aggregateRoot)\n {\n IsSuccess = isSuccess;\n AggregateRoot = aggregateRoot;\n }\n\n public override bool IsSuccess { get; }\n public IAggregateRoot AggregateRoot { get; }\n }\n}\n" }, { "path": "EventFlow.Example/Program.cs", "content": "namespace EventFlowExample\n{\n class Program\n {\n static void Main(string[] args)\n {\n new PublishCommand().PublishCommandAsync().Wait();\n }\n }\n}" }, { "path": "EventFlow.Example/PublishCommand.cs", "content": "using Autofac;\nusing EventFlow;\nusing EventFlow.Aggregates.ExecutionResults;\nusing EventFlow.Autofac.Extensions;\nusing EventFlow.Configuration;\nusing EventFlow.EventStores;\nusing EventFlow.Extensions;\nusing EventFlow.MongoDB.Extensions;\nusing EventFlow.RabbitMQ;\nusing EventFlow.RabbitMQ.Extensions;\nusing EventFlow.Snapshots.Strategies;\nusing EventFlowExample.Aggregates.CommandHandlers;\nusing EventFlowExample.Aggregates.Commands;\nusing EventFlowExample.Aggregates.Events;\nusing EventFlowExample.Aggregates.Snapshots;\nusing EventFlowExample.Jobs;\nusing MongoDB.Driver;\nusing System;\nusing System.Diagnostics;\nusing System.Threading;\nusing System.Threading.Tasks;\n\nnamespace EventFlowExample\n{\n public class PublishCommand\n {\n #region Variables\n ICommandBus CommandBus { get; set; }\n private const string SNAPSHOT_CONTAINER_NAME = \"snapshots\";\n #endregion\n\n public PublishCommand() \n {\n }\n\n public static ExampleId GetStreamName(string tenantName, string eventName, Guid? aggregateId = null) =>\n new ExampleId($\"{tenantName.ToLowerInvariant()}_{eventName.ToLowerInvariant()}-{(aggregateId.HasValue ? aggregateId.ToString() : Guid.NewGuid().ToString())}\");\n\n void DecorateCommandBus(IServiceRegistration sr)\n {\n sr.Decorate((r, cb) => new LogCommandBus(cb));\n }\n\n public async Task PublishCommandAsync()\n {\n var client = new MongoClient(\"mongodb://localhost:27017\");\n\n using (var resolver = EventFlowOptions.New\n .UseAutofacContainerBuilder(new ContainerBuilder()) // Must be the first line!\n .Configure(c => c.ThrowSubscriberExceptions = true)\n .AddEvents(typeof(ExampleEvent))\n .AddEvents(typeof(ResetEvent))\n .AddCommands(typeof(ExampleCommand))\n .AddCommands(typeof(ResetCommand))\n .AddCommandHandlers(typeof(ExampleCommandHandler))\n .AddCommandHandlers(typeof(ResetCommandHandler))\n .ConfigureEventStore()\n .ConfigureMongoDb(client, SNAPSHOT_CONTAINER_NAME)\n .AddSnapshots(typeof(ExampleSnaphost))\n .UseMongoDbSnapshotStore()\n .RegisterServices(sr => sr.Register(i => SnapshotEveryFewVersionsStrategy.Default))\n .RegisterServices(DecorateCommandBus)\n .PublishToRabbitMq(RabbitMqConfiguration.With(new Uri(@\"amqp://test:test@localhost:5672\"), true, 4, \"eventflow\"))\n //.ConfigureSagas()\n //.UseNullLog()\n //.UseInMemoryReadStoreFor()\n .Configure(c => c.IsAsynchronousSubscribersEnabled = true)\n //.AddAsynchronousSubscriber()\n //.RegisterServices(s => {\n // s.Register(Lifetime.Singleton);\n // s.Register(Lifetime.Singleton);\n //})\n //.AddSubscribers(new Type[] { typeof(ExampleSyncSubscriber) })\n // .UseHangfireJobScheduler()\n .AddJobs(typeof(ExampleJob))\n .CreateResolver())\n {\n Int32 magicNumber = 2;\n CommandBus = resolver.Resolve();\n\n var clock = new Stopwatch();\n clock.Start();\n\n ExampleId exampleId = GetStreamName(\"Tenant\", \"EXAMPLE\");\n\n for (int i = 0; i < 1; i++)\n {\n\n IExecutionResult result = await CommandBus.PublishAsync(\n new ExampleCommand(exampleId, magicNumber), CancellationToken.None)\n .ConfigureAwait(false);\n #region Comments\n //result.IsSuccess.Should().BeTrue();\n\n //IAggregateStore aggregateStore = resolver.Resolve();\n //var @object = aggregateStore.LoadAsync(exampleId, CancellationToken.None);\n\n ////Obsolete\n ////IEventStore eventStore = resolver.Resolve();\n ////var aggregate = await eventStore.LoadAggregateAsync(exampleId, CancellationToken.None);\n\n ////state of our aggregate root\n //var queryProcessor = resolver.Resolve();\n //var result = await queryProcessor.ProcessAsync(\n // new ReadModelByIdQuery(exampleId),\n // CancellationToken.None)\n // .ConfigureAwait(false);\n\n //// Verify that the read model has the expected magic number\n //exampleReadModel.MagicNumber.Should().Be(42);\n #endregion\n }\n\n clock.Stop();\n\n Console.WriteLine(\"Duration: \" + clock.ElapsedMilliseconds + \"ms\");\n }\n\n Console.ReadLine();\n }\n }\n}\n" }, { "path": "EventFlow.Tests/EventFlow.Tests.csproj", "content": "\n\n \n netcoreapp3.1\n\n false\n \n\n \n \n \n \n \n \n \n \n all\n runtime; build; native; contentfiles; analyzers; buildtransitive\n \n \n\n \n \n \n\n\n" }, { "path": "EventFlow.Tests/IntegrationTestBase.cs", "content": "using EventFlow.Configuration;\nusing System;\nusing EventFlowExample;\nusing MongoDB.Driver;\n\nnamespace EventFlow.Tests\n{\n public abstract class IntegrationTestBase : IDisposable\n {\n #region Variables\n public ICommandBus CommandBus { get; set; }\n public const string SNAPSHOT_CONTAINER_NAME = \"snapshots\";\n public Uri RabbitMqUri = new Uri(@\"amqp://test:test@localhost:5672\");\n public MongoClient MongoClient => new MongoClient(\"mongodb://localhost:27017\");\n #endregion\n\n public void DecorateCommandBus(IServiceRegistration sr)\n {\n sr.Decorate((r, cb) => new LogCommandBus(cb));\n }\n\n public virtual void Dispose(bool isDisposing)\n {\n if (!isDisposing)\n return;\n }\n\n public void Dispose()\n {\n Dispose(true);\n }\n }\n}\n" }, { "path": "EventFlow.Tests/IntegrationTests.cs", "content": "using Autofac;\nusing CommandLine.Text;\nusing EventFlow.Aggregates;\nusing EventFlow.Autofac.Extensions;\nusing EventFlow.EventStores;\nusing EventFlow.Extensions;\nusing EventFlow.MongoDB.Extensions;\nusing EventFlow.Queries;\nusing EventFlow.RabbitMQ;\nusing EventFlow.RabbitMQ.Extensions;\nusing EventFlow.Snapshots.Strategies;\nusing EventFlowExample;\nusing EventFlowExample.Aggregates;\nusing EventFlowExample.Aggregates.CommandHandlers;\nusing EventFlowExample.Aggregates.Commands;\nusing EventFlowExample.Aggregates.Events;\nusing EventFlowExample.Aggregates.ReadModels;\nusing EventFlowExample.Aggregates.Snapshots;\nusing EventFlowExample.Jobs;\nusing EventFlowExample.Models;\nusing FluentAssertions;\nusing System;\nusing System.Linq;\nusing System.Threading;\nusing System.Threading.Tasks;\nusing Xunit;\n\nnamespace EventFlow.Tests\n{\n public class IntegrationTests : IntegrationTestBase\n {\n [Fact]\n public async Task PassingTest()\n {\n using (var resolver = EventFlowOptions.New\n .UseAutofacContainerBuilder(new ContainerBuilder())\n .Configure(c => c.ThrowSubscriberExceptions = true)\n .AddEvents(typeof(ExampleEvent))\n .AddEvents(typeof(ResetEvent))\n .AddCommands(typeof(ExampleCommand))\n .AddCommands(typeof(ResetCommand))\n .AddCommandHandlers(typeof(ExampleCommandHandler))\n .AddCommandHandlers(typeof(ResetCommandHandler))\n .ConfigureEventStore()\n .ConfigureMongoDb(MongoClient, SNAPSHOT_CONTAINER_NAME)\n .AddSnapshots(typeof(ExampleSnaphost))\n .UseMongoDbSnapshotStore()\n .UseInMemoryReadStoreFor()\n .RegisterServices(sr => sr.Register(i => SnapshotEveryFewVersionsStrategy.Default))\n .RegisterServices(DecorateCommandBus)\n .PublishToRabbitMq(RabbitMqConfiguration.With(RabbitMqUri, true, 4, \"eventflow\"))\n .Configure(c => c.IsAsynchronousSubscribersEnabled = true)\n .AddJobs(typeof(ExampleJob))\n .CreateResolver())\n {\n Int32 magicNumber = 2;\n CommandBus = resolver.Resolve();\n \n ExampleId exampleId = PublishCommand.GetStreamName(\"Tenant\", \"EXAMPLE\");\n\n CommandReturnResult result = await CommandBus.PublishAsync(\n new ExampleCommand(exampleId, magicNumber), CancellationToken.None)\n .ConfigureAwait(false);\n\n IAggregateStore aggregateStore = resolver.Resolve();\n var @aggregate = await aggregateStore.LoadAsync(exampleId, CancellationToken.None);\n\n //Command side\n result.IsSuccess.Should().BeTrue();\n result.AggregateRoot.Should().NotBeNull();\n result.AggregateRoot.Version.Should().Be(1);\n result.AggregateRoot.Name.Value.Should().Be(\"ExampleAggregate\");\n result.AggregateRoot.GetIdentity().Value.Should().Be(exampleId.Value);\n @aggregate.Should().NotBeNull();\n result.AggregateRoot.Should().Equals(@aggregate);\n }\n }\n\n [Fact]\n public async Task ReadModelTest()\n {\n using (var resolver = EventFlowOptions.New\n .UseAutofacContainerBuilder(new ContainerBuilder())\n .Configure(c => c.ThrowSubscriberExceptions = true)\n .AddEvents(typeof(ExampleEvent))\n .AddEvents(typeof(ResetEvent))\n .AddCommands(typeof(ExampleCommand))\n .AddCommands(typeof(ResetCommand))\n .AddCommandHandlers(typeof(ExampleCommandHandler))\n .AddCommandHandlers(typeof(ResetCommandHandler))\n .ConfigureEventStore()\n .ConfigureMongoDb(MongoClient, SNAPSHOT_CONTAINER_NAME)\n .AddSnapshots(typeof(ExampleSnaphost))\n .UseMongoDbSnapshotStore()\n .UseInMemoryReadStoreFor()\n .RegisterServices(sr => sr.Register(i => SnapshotEveryFewVersionsStrategy.Default))\n .RegisterServices(DecorateCommandBus)\n .PublishToRabbitMq(RabbitMqConfiguration.With(RabbitMqUri, true, 4, \"eventflow\"))\n .Configure(c => c.IsAsynchronousSubscribersEnabled = true)\n .AddJobs(typeof(ExampleJob))\n .CreateResolver())\n {\n Int32 magicNumber = 2;\n CommandBus = resolver.Resolve();\n\n ExampleId exampleId = PublishCommand.GetStreamName(\"Tenant\", \"EXAMPLE\");\n\n CommandReturnResult result = await CommandBus.PublishAsync(\n new ExampleCommand(exampleId, magicNumber), CancellationToken.None)\n .ConfigureAwait(false);\n\n var queryProcessor = resolver.Resolve();\n ExampleReadModel exampleReadModel = await queryProcessor.ProcessAsync(\n new ReadModelByIdQuery(exampleId),\n CancellationToken.None)\n .ConfigureAwait(false);\n\n exampleReadModel.Should().NotBeNull();\n exampleReadModel.MagicNumber.Should().ContainSingle();\n exampleReadModel.MagicNumber.First().Should().Be(2);\n }\n }\n }\n}" }, { "path": "EventFlowExamples.sln", "content": "\nMicrosoft Visual Studio Solution File, Format Version 12.00\n# Visual Studio Version 16\nVisualStudioVersion = 16.0.30104.148\nMinimumVisualStudioVersion = 10.0.40219.1\nProject(\"{9A19103F-16F7-4668-BE54-9A1E7A4F7556}\") = \"EventFlow.Example\", \"EventFlow.Example\\EventFlow.Example.csproj\", \"{F67006E8-2887-4B2C-8049-63BDC8AE0F00}\"\nEndProject\nProject(\"{9A19103F-16F7-4668-BE54-9A1E7A4F7556}\") = \"EventStore\", \"EventStore\\EventStore.csproj\", \"{DF87F930-BF1C-4932-9C51-75591E14FEAE}\"\nEndProject\nProject(\"{9A19103F-16F7-4668-BE54-9A1E7A4F7556}\") = \"EventFlow.Tests\", \"EventFlow.Tests\\EventFlow.Tests.csproj\", \"{2B5AB9C1-0C47-4475-A3F9-3A72C34E15F6}\"\nEndProject\nGlobal\n\tGlobalSection(SolutionConfigurationPlatforms) = preSolution\n\t\tDebug|Any CPU = Debug|Any CPU\n\t\tRelease|Any CPU = Release|Any CPU\n\tEndGlobalSection\n\tGlobalSection(ProjectConfigurationPlatforms) = postSolution\n\t\t{F67006E8-2887-4B2C-8049-63BDC8AE0F00}.Debug|Any CPU.ActiveCfg = Debug|Any CPU\n\t\t{F67006E8-2887-4B2C-8049-63BDC8AE0F00}.Debug|Any CPU.Build.0 = Debug|Any CPU\n\t\t{F67006E8-2887-4B2C-8049-63BDC8AE0F00}.Release|Any CPU.ActiveCfg = Release|Any CPU\n\t\t{F67006E8-2887-4B2C-8049-63BDC8AE0F00}.Release|Any CPU.Build.0 = Release|Any CPU\n\t\t{DF87F930-BF1C-4932-9C51-75591E14FEAE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU\n\t\t{DF87F930-BF1C-4932-9C51-75591E14FEAE}.Debug|Any CPU.Build.0 = Debug|Any CPU\n\t\t{DF87F930-BF1C-4932-9C51-75591E14FEAE}.Release|Any CPU.ActiveCfg = Release|Any CPU\n\t\t{DF87F930-BF1C-4932-9C51-75591E14FEAE}.Release|Any CPU.Build.0 = Release|Any CPU\n\t\t{2B5AB9C1-0C47-4475-A3F9-3A72C34E15F6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU\n\t\t{2B5AB9C1-0C47-4475-A3F9-3A72C34E15F6}.Debug|Any CPU.Build.0 = Debug|Any CPU\n\t\t{2B5AB9C1-0C47-4475-A3F9-3A72C34E15F6}.Release|Any CPU.ActiveCfg = Release|Any CPU\n\t\t{2B5AB9C1-0C47-4475-A3F9-3A72C34E15F6}.Release|Any CPU.Build.0 = Release|Any CPU\n\tEndGlobalSection\n\tGlobalSection(SolutionProperties) = preSolution\n\t\tHideSolutionNode = FALSE\n\tEndGlobalSection\n\tGlobalSection(ExtensibilityGlobals) = postSolution\n\t\tSolutionGuid = {9DC7F542-AB1D-4C23-81B9-1889AEC99EEF}\n\tEndGlobalSection\nEndGlobal\n" }, { "path": "EventStore/EventStore.csproj", "content": "\n\n \n netstandard2.0\n \n\n \n \n \n\n\n" }, { "path": "EventStore/EventStoreExtension.cs", "content": "using System;\nusing System.Data.Common;\nusing EventFlow;\nusing EventFlow.EventStores.EventStore.Extensions;\nusing EventFlow.Extensions;\nusing EventFlow.MetadataProviders;\nusing EventStore.ClientAPI;\nusing EventStore.ClientAPI.SystemData;\n\nnamespace EventFlow.EventStores\n{\n public static class EventStoreExtension\n {\n public static IEventFlowOptions ConfigureEventStore(this IEventFlowOptions options)\n {\n string eventStoreUrl = \"tcp://localhost:1113\";\n string connectionString = $\"ConnectTo={eventStoreUrl}; HeartBeatTimeout=500\";\n Uri eventStoreUri = GetUriFromConnectionString(connectionString);\n\n var connectionSettings = ConnectionSettings.Create()\n .EnableVerboseLogging()\n .KeepReconnecting()\n .KeepRetrying()\n .SetDefaultUserCredentials(new UserCredentials(\"admin\", \"changeit\"))\n .Build();\n\n IEventFlowOptions eventFlowOptions = options\n .AddMetadataProvider()\n .UseEventStoreEventStore(eventStoreUri, connectionSettings);\n\n return eventFlowOptions;\n }\n\n private static Uri GetUriFromConnectionString(string connectionString)\n {\n DbConnectionStringBuilder builder = new DbConnectionStringBuilder { ConnectionString = connectionString };\n string connectTo = (string)builder[\"ConnectTo\"];\n\n return connectTo == null ? null : new Uri(connectTo);\n }\n }\n}\n" }, { "path": "LICENSE", "content": " Apache License\n Version 2.0, January 2004\n http://www.apache.org/licenses/\n\n TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\n\n 1. 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However, in accepting such obligations, You may act only\n on Your own behalf and on Your sole responsibility, not on behalf\n of any other Contributor, and only if You agree to indemnify,\n defend, and hold each Contributor harmless for any liability\n incurred by, or claims asserted against, such Contributor by reason\n of your accepting any such warranty or additional liability.\n\n END OF TERMS AND CONDITIONS\n\n APPENDIX: How to apply the Apache License to your work.\n\n To apply the Apache License to your work, attach the following\n boilerplate notice, with the fields enclosed by brackets \"[]\"\n replaced with your own identifying information. (Don't include\n the brackets!) The text should be enclosed in the appropriate\n comment syntax for the file format. We also recommend that a\n file or class name and description of purpose be included on the\n same \"printed page\" as the copyright notice for easier\n identification within third-party archives.\n\n Copyright [2019] [Oktay Kır]\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n" }, { "path": "README.md", "content": "# EventFlow.Example\n![Hits](https://hitcounter.pythonanywhere.com/count/tag.svg?url=https://github.com/OKTAYKIR/EventFlow.Example)\n![GitHub issues](https://img.shields.io/github/issues/OKTAYKIR/EventFlow.Example)\n![Build Status](https://github.com/OKTAYKIR/EventFlow.Example/workflows/CI/badge.svg)\n[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](#contributing)\n\nDDD+CQRS+Event-sourcing examples using EventFlow following CQRS-ES architecture. It is configured with RabbitMQ, MongoDB(Snapshot store), PostgreSQL(Read store), EventStore(GES). It's targeted to .Net Core 2.2 and include [docker compose file](/build/docker-compose.yml).\n\n## Event Sourcing/CQRS Architecture\nThe most common CQRS/ES architecture would look like following diagram\n![OverallArchitecture](https://github.com/OKTAYKIR/EventFlow.Example/blob/master/Images/architecture_diagram.png)\n\nThe example consists of the following concepts, each shown below\n\n- Aggregates\n- Command bus and commands\n- Synchronous subscriber\n- Event store ([GES](https://eventstore.com/))\n- In-memory read model.\n- Snapshots ([MongoDb](https://www.mongodb.com/))\n- Sagas\n- Event publising (In-memory, [RabbitMq](https://www.rabbitmq.com/))\n- Metadata\n- Command bus decorator, custom value object, custom execution result, ...\n\n## Configuration\n```csharp\nvar resolver = EventFlowOptions.New\n .UseAutofacContainerBuilder(new ContainerBuilder())\n .Configure(c => c.ThrowSubscriberExceptions = true)\n .AddEvents(typeof(ExampleEvent))\n .AddEvents(typeof(ResetEvent))\n .AddCommands(typeof(ExampleCommand))\n .AddCommands(typeof(ResetCommand))\n .AddCommandHandlers(typeof(ExampleCommandHandler))\n .AddCommandHandlers(typeof(ResetCommandHandler))\n .ConfigureEventStore()\n .ConfigureMongoDb(client, SNAPSHOT_CONTAINER_NAME)\n .AddSnapshots(typeof(ExampleSnaphost))\n .UseMongoDbSnapshotStore()\n .RegisterServices(sr => sr.Register(i => SnapshotEveryFewVersionsStrategy.Default))\n .RegisterServices(DecorateCommandBus)\n .PublishToRabbitMq(RabbitMqConfiguration.With(new Uri(@\"amqp://test:test@localhost:5672\"), true, 4, \"eventflow\"))\n .UseInMemoryReadStoreFor()\n .AddJobs(typeof(ExampleJob))\n .CreateResolver());\n```\n\n## 📦 Stack\n* [EventFlow](https://github.com/eventflow/EventFlow)\n* [EventStore](https://eventstore.com)\n* [RabbitMQ](https://www.rabbitmq.com)\n* [MongoDB](https://www.mongodb.com)\n* [PostgreSQL](https://www.postgresql.org)\n* [Docker](https://www.docker.com)\n\n## 🤝 Contributing\n1. Fork it ( https://github.com/OKTAYKIR/EventFlow.Example/fork )\n2. Create your feature branch (`git checkout -b my-new-feature`)\n3. Commit your changes (`git commit -am 'Add some feature'`)\n4. Push to the branch (`git push origin my-new-feature`)\n5. Create a new Pull Request \n\n## ✨ Contributors\n![GitHub Contributors Image](https://contrib.rocks/image?repo=OKTAYKIR/EventFlow.Example)\n\n## Show your support\nPlease ⭐️ this repository if this project helped you!\n\n## 📝 License\nApache-2.0 © [Oktay Kır](https://www.linkedin.com/in/oktay-kır-phd-9402955a)\n" }, { "path": "SyncEventHandler/ExampleAggregate.cs", "content": "//// The MIT License (MIT)\n//// \n//// Copyright (c) 2015-2017 Rasmus Mikkelsen\n//// Copyright (c) 2015-2017 eBay Software Foundation\n//// https://github.com/eventflow/EventFlow\n//// \n//// Permission is hereby granted, free of charge, to any person obtaining a copy of\n//// this software and associated documentation files (the \"Software\"), to deal in\n//// the Software without restriction, including without limitation the rights to\n//// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\n//// the Software, and to permit persons to whom the Software is furnished to do so,\n//// subject to the following conditions:\n//// \n//// The above copyright notice and this permission notice shall be included in all\n//// copies or substantial portions of the Software.\n//// \n//// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n//// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n//// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n//// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n//// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n//// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n//using EventFlow.Aggregates;\n//using EventFlow.Aggregates.ExecutionResults;\n//using SyncEventHandler;\n\n//namespace EventFlow.Documentation.GettingStarted\n//{\n// /// The aggregate root\n// public class ExampleAggregate :\n// AggregateRoot,\n// IEmit //optional\n// {\n// private int? _magicNumber;\n\n// public ExampleAggregate(WizloId id) : base(id) {\n// // SetSourceIdHistory(int.MaxValue); //optional;\n// }\n\n// // Method invoked by our command\n// public IExecutionResult SetMagicNumer(int magicNumber)\n// {\n// if (_magicNumber.HasValue)\n// return ExecutionResult.Failed(\"Magic number already set\");\n\n// Emit(new ExampleEvent(magicNumber));\n \n// return ExecutionResult.Success();\n// }\n\n// // We apply the event as part of the event sourcing system. EventFlow\n// // provides several different methods for doing this, e.g. state objects,\n// // the Apply method is merely the simplest\n// public void Apply(ExampleEvent aggregateEvent)\n// {\n// _magicNumber = aggregateEvent.MagicNumber;\n// }\n// }\n//}" }, { "path": "SyncEventHandler/ExampleEvent.cs", "content": "//// The MIT License (MIT)\n//// \n//// Copyright (c) 2015-2017 Rasmus Mikkelsen\n//// Copyright (c) 2015-2017 eBay Software Foundation\n//// https://github.com/eventflow/EventFlow\n//// \n//// Permission is hereby granted, free of charge, to any person obtaining a copy of\n//// this software and associated documentation files (the \"Software\"), to deal in\n//// the Software without restriction, including without limitation the rights to\n//// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\n//// the Software, and to permit persons to whom the Software is furnished to do so,\n//// subject to the following conditions:\n//// \n//// The above copyright notice and this permission notice shall be included in all\n//// copies or substantial portions of the Software.\n//// \n//// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n//// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n//// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n//// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n//// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n//// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n//// \n\n//using EventFlow.Aggregates;\n//using EventFlow.EventStores;\n//using SyncEventHandler;\n\n//namespace EventFlow.Documentation.GettingStarted\n//{\n// /// A basic event containing some information\n// [EventVersion(\"example\", 1)]\n// public class ExampleEvent :\n// AggregateEvent\n// {\n// public ExampleEvent(int magicNumber)\n// {\n// MagicNumber = magicNumber;\n// }\n\n// public int MagicNumber { get; }\n// }\n//}" }, { "path": "SyncEventHandler/ExampleSyncSubscriber.cs", "content": "// The MIT License (MIT)\n// \n// Copyright (c) 2015-2017 Rasmus Mikkelsen\n// Copyright (c) 2015-2017 eBay Software Foundation\n// https://github.com/eventflow/EventFlow\n// \n// Permission is hereby granted, free of charge, to any person obtaining a copy of\n// this software and associated documentation files (the \"Software\"), to deal in\n// the Software without restriction, including without limitation the rights to\n// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\n// the Software, and to permit persons to whom the Software is furnished to do so,\n// subject to the following conditions:\n// \n// The above copyright notice and this permission notice shall be included in all\n// copies or substantial portions of the Software.\n// \n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nusing System;\nusing System.Threading;\nusing System.Threading.Tasks;\nusing EventFlow.Aggregates;\nusing EventFlow.Aggregates.ExecutionResults;\nusing EventFlow.Subscribers;\nusing EventFlowExample.Aggregates;\nusing EventFlowExample.Aggregates.Events;\nusing SyncEventHandler;\n\nnamespace EventFlow.Documentation.GettingStarted\n{\n public class ExampleSyncSubscriber : ISubscribeSynchronousTo\n {\n public Task HandleAsync(IDomainEvent domainEvent, CancellationToken cancellationToken)\n {\n return Task.Run(() =>\n { \n Console.WriteLine(\"+++++++++++++++++++++++++++++++++++++++++++++++\" + domainEvent.ToString());\n });\n } \n }\n}" }, { "path": "SyncEventHandler/Program.cs", "content": "using EventFlow;\nusing EventFlow.Aggregates;\nusing EventFlow.Configuration;\nusing EventFlow.EventStores;\nusing EventFlow.Extensions;\nusing EventFlow.Hangfire.Extensions;\nusing EventFlow.RabbitMQ;\nusing EventFlow.RabbitMQ.Integrations;\nusing EventFlow.Subscribers;\nusing EventFlowExample.Aggregates;\nusing EventFlowExample.Aggregates.Events;\nusing EventFlowExample.Jobs;\nusing Microsoft.Extensions.Configuration;\nusing Microsoft.Extensions.Hosting;\nusing RabbitMQ.Client;\nusing RabbitMQ.Client.Events;\nusing System;\nusing System.IO;\nusing System.Linq;\nusing System.Text;\nusing System.Threading;\nusing System.Threading.Tasks;\n\nnamespace SyncEventHandler\n{\n class Program\n {\n public static async Task Main(string[] args)\n {\n var builder = new HostBuilder()\n .ConfigureAppConfiguration((host, config) =>\n {\n config.SetBasePath(Directory.GetCurrentDirectory());\n })\n .ConfigureServices(\n (hostcontext, services) =>\n {\n EventFlowOptions.New\n .UseHangfireJobScheduler()\n .AddJobs(typeof(ExampleJob));\n //.Configure(cfg => cfg.IsAsynchronousSubscribersEnabled = true)\n //.PublishToRabbitMq(RabbitMqConfiguration.With(new Uri(@\"amqp://test:test@localhost:5672\"), true, 4, \"eventflow\"))\n //.AddAsynchronousSubscriber()\n //.RegisterServices(s =>\n //{\n // s.Register(Lifetime.Singleton);\n // s.Register(Lifetime.Singleton);\n //});\n })\n .ConfigureLogging((hostingContext, logging) => { });\n\n await builder.RunConsoleAsync();\n\n Console.ReadLine();\n }\n }\n}\n" }, { "path": "SyncEventHandler/SyncEventHandler.csproj", "content": "\n\n \n Exe\n netcoreapp2.2\n \n\n \n \n \n \n \n \n\n \n \n \n\n\n" }, { "path": "_config.yml", "content": "theme: jekyll-theme-slate" }, { "path": "build/docker-compose.yml", "content": "version: '3'\n\nservices:\n \n rabbitmq:\n image: \"rabbitmq:3-management\"\n container_name: rabbitmq\n environment:\n RABBITMQ_ERLANG_COOKIE: \"SWQOKODSQALRPCLNMEQG\"\n RABBITMQ_DEFAULT_USER: \"test\"\n RABBITMQ_DEFAULT_PASS: \"test\"\n RABBITMQ_DEFAULT_VHOST: \"/\"\n ports:\n - \"15672:15672\"\n - \"5672:5672\"\n labels:\n NAME: \"rabbitmq\"\n \n eventstore:\n image: eventstore/eventstore:release-5.0.1\n container_name: eventstore\n ports:\n - 2113:2113\n - 1113:1113\n restart: always\n healthcheck:\n test: [\"CMD-SHELL\", \"curl -sf http://localhost:2113/stats || exit 1\"]\n interval: 5s\n timeout: 2s\n environment:\n - EVENTSTORE_RUN_PROJECTIONS=all\n - EVENTSTORE_START_STANDARD_PROJECTIONS=TRUE\n \n snapshot_store:\n image: mongo:latest\n ports:\n - 27017:27017\n \n readstore:\n image: postgres:10.6-alpine\n container_name: readstore\n environment:\n - POSTGRES_DB=testdb\n - POSTGRES_USER=dbadmin\n - POSTGRES_PASSWORD=dbadmin\n command:\n - -c\n - max_prepared_transactions=100\n ports:\n - \"5433:5432\"\n\n" } ]