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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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| # Elasticsearch read model store | ||
|
|
||
| Configuring EventFlow to use Elasticsearch as a store for read models is done | ||
| in steps. | ||
|
|
||
| 1. Configure Elasticsearch connection in EventFlow | ||
| 1. Configure your Elasticsearch read models in EventFlow | ||
|
|
||
| Given you have defined a read model class named `MyElasticsearchReadModel`, the | ||
| above will look like this. | ||
|
|
||
| ```csharp | ||
| var resolver = EventFlowOptions.New | ||
| .ConfigureElasticsearch(new Uri("http://localhost:9200")) | ||
| .UseElasticsearchReadModel<MyElasticsearchReadModel>() | ||
| ... | ||
| .CreateResolver(); | ||
| ``` | ||
|
|
||
| Overloads of `ConfigureElasticsearch(...)` is available for alternative | ||
| Elasticsearch configuration. | ||
|
|
||
| EventFlow makes assumptions regarding how you use Elasticsearch to store read | ||
| models. | ||
|
|
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| * The host application of EventFlow is responsible for creating correct | ||
| Elasticsearch type mapping for any indexes by creating index templates | ||
|
|
||
| If you want to control the index a specific read model is stored in, create | ||
| create an implementation of `IReadModelDescriptionProvider` and register it | ||
| in the [EventFlow IoC](./Customize.md). |
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54 changes: 54 additions & 0 deletions
54
Source/EventFlow.ReadStores.Elasticsearch.Tests/ElasticsearchTestAggregateReadModel.cs
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|---|---|---|
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| // The MIT License (MIT) | ||
| // | ||
| // Copyright (c) 2015 Rasmus Mikkelsen | ||
| // https://github.com/rasmus/EventFlow | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy of | ||
| // this software and associated documentation files (the "Software"), to deal in | ||
| // the Software without restriction, including without limitation the rights to | ||
| // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | ||
| // the Software, and to permit persons to whom the Software is furnished to do so, | ||
| // subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in all | ||
| // copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | ||
| // FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | ||
| // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | ||
| // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | ||
| // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
|
|
||
| using EventFlow.Aggregates; | ||
| using EventFlow.TestHelpers.Aggregates.Test; | ||
| using EventFlow.TestHelpers.Aggregates.Test.Events; | ||
| using EventFlow.TestHelpers.Aggregates.Test.ReadModels; | ||
| using Nest; | ||
|
|
||
| namespace EventFlow.ReadStores.Elasticsearch.Tests | ||
| { | ||
| [ElasticType(IdProperty = "Id", Name = "test")] | ||
| public class ElasticsearchTestAggregateReadModel : ITestAggregateReadModel | ||
| { | ||
| [ElasticProperty( | ||
| Name = "DomainErrorAfterFirstReceived", | ||
| Index = FieldIndexOption.NotAnalyzed)] | ||
| public bool DomainErrorAfterFirstReceived { get; set; } | ||
|
|
||
| [ElasticProperty( | ||
| Name = "PingsReceived", | ||
| Index = FieldIndexOption.NotAnalyzed)] | ||
| public int PingsReceived { get; set; } | ||
|
|
||
| public void Apply(IReadModelContext context, IDomainEvent<TestAggregate, TestId, DomainErrorAfterFirstEvent> e) | ||
| { | ||
| DomainErrorAfterFirstReceived = true; | ||
| } | ||
|
|
||
| public void Apply(IReadModelContext context, IDomainEvent<TestAggregate, TestId, PingEvent> e) | ||
| { | ||
| PingsReceived++; | ||
| } | ||
| } | ||
| } |
102 changes: 102 additions & 0 deletions
102
.../EventFlow.ReadStores.Elasticsearch.Tests/EventFlow.ReadStores.Elasticsearch.Tests.csproj
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | ||
| <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" /> | ||
| <PropertyGroup> | ||
| <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> | ||
| <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> | ||
| <ProjectGuid>{D4D7E41C-1473-4449-A128-CA4383783E6C}</ProjectGuid> | ||
| <OutputType>Library</OutputType> | ||
| <AppDesignerFolder>Properties</AppDesignerFolder> | ||
| <RootNamespace>EventFlow.ReadStores.Elasticsearch.Tests</RootNamespace> | ||
| <AssemblyName>EventFlow.ReadStores.Elasticsearch.Tests</AssemblyName> | ||
| <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion> | ||
| <FileAlignment>512</FileAlignment> | ||
| <TargetFrameworkProfile /> | ||
| </PropertyGroup> | ||
| <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> | ||
| <DebugSymbols>true</DebugSymbols> | ||
| <DebugType>full</DebugType> | ||
| <Optimize>false</Optimize> | ||
| <OutputPath>bin\Debug\</OutputPath> | ||
| <DefineConstants>DEBUG;TRACE</DefineConstants> | ||
| <ErrorReport>prompt</ErrorReport> | ||
| <WarningLevel>4</WarningLevel> | ||
| <TreatWarningsAsErrors>true</TreatWarningsAsErrors> | ||
| </PropertyGroup> | ||
| <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "> | ||
| <DebugType>pdbonly</DebugType> | ||
| <Optimize>true</Optimize> | ||
| <OutputPath>bin\Release\</OutputPath> | ||
| <DefineConstants>TRACE</DefineConstants> | ||
| <ErrorReport>prompt</ErrorReport> | ||
| <WarningLevel>4</WarningLevel> | ||
| <TreatWarningsAsErrors>true</TreatWarningsAsErrors> | ||
| </PropertyGroup> | ||
| <ItemGroup> | ||
| <Reference Include="Elasticsearch.Net, Version=1.0.0.0, Culture=neutral, PublicKeyToken=96c599bbe3e70f5d, processorArchitecture=MSIL"> | ||
| <HintPath>..\..\packages\Elasticsearch.Net.1.7.1\lib\net45\Elasticsearch.Net.dll</HintPath> | ||
| <Private>True</Private> | ||
| </Reference> | ||
| <Reference Include="FluentAssertions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=33f2691a05b67b6a, processorArchitecture=MSIL"> | ||
| <HintPath>..\..\packages\FluentAssertions.3.5.0\lib\net45\FluentAssertions.dll</HintPath> | ||
| <Private>True</Private> | ||
| </Reference> | ||
| <Reference Include="FluentAssertions.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=33f2691a05b67b6a, processorArchitecture=MSIL"> | ||
| <HintPath>..\..\packages\FluentAssertions.3.5.0\lib\net45\FluentAssertions.Core.dll</HintPath> | ||
| <Private>True</Private> | ||
| </Reference> | ||
| <Reference Include="Nest, Version=1.0.0.0, Culture=neutral, PublicKeyToken=96c599bbe3e70f5d, processorArchitecture=MSIL"> | ||
| <HintPath>..\..\packages\NEST.1.7.1\lib\net45\Nest.dll</HintPath> | ||
| <Private>True</Private> | ||
| </Reference> | ||
| <Reference Include="Newtonsoft.Json, Version=7.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL"> | ||
| <HintPath>..\..\packages\Newtonsoft.Json.7.0.1\lib\net45\Newtonsoft.Json.dll</HintPath> | ||
| <Private>True</Private> | ||
| </Reference> | ||
| <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL"> | ||
| <HintPath>..\..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath> | ||
| <Private>True</Private> | ||
| </Reference> | ||
| <Reference Include="System" /> | ||
| <Reference Include="System.Core" /> | ||
| <Reference Include="System.Xml.Linq" /> | ||
| <Reference Include="System.Data.DataSetExtensions" /> | ||
| <Reference Include="Microsoft.CSharp" /> | ||
| <Reference Include="System.Data" /> | ||
| <Reference Include="System.Net.Http" /> | ||
| <Reference Include="System.Xml" /> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <Compile Include="ElasticsearchTestAggregateReadModel.cs" /> | ||
| <Compile Include="Integration\ElasticsearchIntegrationTestConfiguration.cs" /> | ||
| <Compile Include="Integration\ElasticsearchReadModelStoreTests.cs" /> | ||
| <Compile Include="Properties\AssemblyInfo.cs" /> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <ProjectReference Include="..\EventFlow.ReadStores.Elasticsearch\EventFlow.ReadStores.Elasticsearch.csproj"> | ||
| <Project>{404c6099-e82f-4433-8505-5479d76660cd}</Project> | ||
| <Name>EventFlow.ReadStores.Elasticsearch</Name> | ||
| </ProjectReference> | ||
| <ProjectReference Include="..\EventFlow.TestHelpers\EventFlow.TestHelpers.csproj"> | ||
| <Project>{571d291c-5e4c-43af-855f-7c4e2f318f4c}</Project> | ||
| <Name>EventFlow.TestHelpers</Name> | ||
| </ProjectReference> | ||
| <ProjectReference Include="..\EventFlow\EventFlow.csproj"> | ||
| <Project>{11131251-778d-4d2e-bdd1-4844a789bca9}</Project> | ||
| <Name>EventFlow</Name> | ||
| </ProjectReference> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <None Include="app.config" /> | ||
| <None Include="packages.config" /> | ||
| </ItemGroup> | ||
| <ItemGroup /> | ||
| <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /> | ||
| <!-- To modify your build process, add your task inside one of the targets below and uncomment it. | ||
| Other similar extension points exist, see Microsoft.Common.targets. | ||
| <Target Name="BeforeBuild"> | ||
| </Target> | ||
| <Target Name="AfterBuild"> | ||
| </Target> | ||
| --> | ||
| </Project> |
97 changes: 97 additions & 0 deletions
97
...w.ReadStores.Elasticsearch.Tests/Integration/ElasticsearchIntegrationTestConfiguration.cs
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|---|---|---|
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| // The MIT License (MIT) | ||
| // | ||
| // Copyright (c) 2015 Rasmus Mikkelsen | ||
| // https://github.com/rasmus/EventFlow | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy of | ||
| // this software and associated documentation files (the "Software"), to deal in | ||
| // the Software without restriction, including without limitation the rights to | ||
| // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | ||
| // the Software, and to permit persons to whom the Software is furnished to do so, | ||
| // subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in all | ||
| // copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | ||
| // FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | ||
| // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | ||
| // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | ||
| // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
|
|
||
| using System; | ||
| using System.Net; | ||
| using System.Threading; | ||
| using System.Threading.Tasks; | ||
| using EventFlow.Configuration; | ||
| using EventFlow.Core; | ||
| using EventFlow.ReadStores.Elasticsearch.Extensions; | ||
| using EventFlow.TestHelpers; | ||
| using EventFlow.TestHelpers.Aggregates.Test.ReadModels; | ||
| using Nest; | ||
| using NUnit.Framework; | ||
|
|
||
| namespace EventFlow.ReadStores.Elasticsearch.Tests.Integration | ||
| { | ||
| public class ElasticsearchIntegrationTestConfiguration : IntegrationTestConfiguration | ||
| { | ||
| private IReadModelPopulator _readModelPopulator; | ||
| private IRootResolver _resolver; | ||
| private IElasticClient _elasticClient; | ||
| private IReadModelDescriptionProvider _readModelDescriptionProvider; | ||
| private IElasticsearchReadModelStore<ElasticsearchTestAggregateReadModel> _readModelStore; | ||
|
|
||
| public override IRootResolver CreateRootResolver(IEventFlowOptions eventFlowOptions) | ||
| { | ||
| // Disable SSL certificate validation | ||
| ServicePointManager.ServerCertificateValidationCallback = delegate { return true; }; | ||
|
|
||
| var url = Environment.GetEnvironmentVariable("ELASTICSEARCH_URL"); | ||
| if (string.IsNullOrEmpty(url)) | ||
| { | ||
| Assert.Inconclusive("The environment variabel named 'ELASTICSEARCH_URL' isn't set. Set it to e.g. 'http://localhost:9200'"); | ||
| } | ||
|
|
||
| _resolver = eventFlowOptions | ||
| .ConfigureElasticsearch(new Uri(url)) | ||
| .UseElasticsearchReadModel<ElasticsearchTestAggregateReadModel>() | ||
| .CreateResolver(); | ||
| _elasticClient = _resolver.Resolve<IElasticClient>(); | ||
| _readModelPopulator = _resolver.Resolve<IReadModelPopulator>(); | ||
| _readModelDescriptionProvider = _resolver.Resolve<IReadModelDescriptionProvider>(); | ||
| _readModelStore = _resolver.Resolve<IElasticsearchReadModelStore<ElasticsearchTestAggregateReadModel>>(); | ||
|
|
||
| return _resolver; | ||
| } | ||
|
|
||
| public override async Task<ITestAggregateReadModel> GetTestAggregateReadModelAsync(IIdentity id) | ||
| { | ||
| var readModelEnvelope = await _readModelStore.GetAsync(id.Value, CancellationToken.None).ConfigureAwait(false); | ||
| return readModelEnvelope.ReadModel; | ||
| } | ||
|
|
||
| public override Task PurgeTestAggregateReadModelAsync() | ||
| { | ||
| return _readModelPopulator.PurgeAsync<ElasticsearchTestAggregateReadModel>(CancellationToken.None); | ||
| } | ||
|
|
||
| public override Task PopulateTestAggregateReadModelAsync() | ||
| { | ||
| return _readModelPopulator.PopulateAsync<ElasticsearchTestAggregateReadModel>(CancellationToken.None); | ||
| } | ||
|
|
||
| public override void TearDown() | ||
| { | ||
| try | ||
| { | ||
| var readModelDescription = _readModelDescriptionProvider.GetReadModelDescription<ElasticsearchTestAggregateReadModel>(); | ||
| _elasticClient.DeleteIndex(readModelDescription.IndexName.Value); | ||
| } | ||
| catch (Exception e) | ||
| { | ||
| Console.WriteLine(e.Message); | ||
| } | ||
| } | ||
| } | ||
| } |
30 changes: 30 additions & 0 deletions
30
.../EventFlow.ReadStores.Elasticsearch.Tests/Integration/ElasticsearchReadModelStoreTests.cs
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| // The MIT License (MIT) | ||
| // | ||
| // Copyright (c) 2015 Rasmus Mikkelsen | ||
| // https://github.com/rasmus/EventFlow | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy of | ||
| // this software and associated documentation files (the "Software"), to deal in | ||
| // the Software without restriction, including without limitation the rights to | ||
| // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | ||
| // the Software, and to permit persons to whom the Software is furnished to do so, | ||
| // subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in all | ||
| // copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | ||
| // FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | ||
| // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | ||
| // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | ||
| // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
|
|
||
| using EventFlow.TestHelpers.Suites; | ||
|
|
||
| namespace EventFlow.ReadStores.Elasticsearch.Tests.Integration | ||
| { | ||
| public class ElasticsearchReadModelStoreTests : ReadModelStoreSuite<ElasticsearchIntegrationTestConfiguration> | ||
| { | ||
| } | ||
| } |
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