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Override IEventStore.AllDatabases() on DocumentStore; consume JasperFx 2.2.0 (#4570) #4571

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Merged
jeremydmiller merged 1 commit into from
May 27, 2026
Merged

Override IEventStore.AllDatabases() on DocumentStore; consume JasperFx 2.2.0 (#4570) #4571

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2 changes: 1 addition & 1 deletion Directory.Build.props
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<Project>
<PropertyGroup>
<Version>9.0.2</Version>
<Version>9.2.0</Version>
<LangVersion>13.0</LangVersion>
<Authors>Jeremy D. Miller;Babu Annamalai;Jaedyn Tonee</Authors>
<PackageIconUrl>https://martendb.io/logo.png</PackageIconUrl>
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8 changes: 4 additions & 4 deletions Directory.Packages.props
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Expand Up @@ -13,13 +13,13 @@
<PackageVersion Include="FluentAssertions" Version="6.12.0" />
<PackageVersion Include="FSharp.Core" Version="9.0.100" />
<PackageVersion Include="FSharp.SystemTextJson" Version="1.3.13" />
<PackageVersion Include="JasperFx" Version="2.1.2" />
<PackageVersion Include="JasperFx.Events" Version="2.1.2" />
<PackageVersion Include="JasperFx.Events.SourceGenerator" Version="2.1.2">
<PackageVersion Include="JasperFx" Version="2.2.0" />
<PackageVersion Include="JasperFx.Events" Version="2.2.0" />
<PackageVersion Include="JasperFx.Events.SourceGenerator" Version="2.2.0">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageVersion>
<PackageVersion Include="JasperFx.SourceGenerator" Version="2.1.2" />
<PackageVersion Include="JasperFx.SourceGenerator" Version="2.2.0" />
<PackageVersion Include="Jil" Version="3.0.0-alpha2" />
<PackageVersion Include="Lamar" Version="7.1.1" />
<PackageVersion Include="Lamar.Microsoft.DependencyInjection" Version="15.0.0" />
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9 changes: 9 additions & 0 deletions src/Marten/DocumentStore.EventStore.cs
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Expand Up @@ -65,6 +65,15 @@ bool IEventStore.HasMultipleTenants
}
}

async ValueTask<IReadOnlyList<IEventDatabase>> IEventStore.AllDatabases()
{
// Straight delegation to ITenancy, mirroring IMartenStorage.AllDatabases(). The IMartenDatabase
// interface does not itself extend IEventDatabase (only the concrete MartenDatabase does), so this
// projects rather than returning the list directly. See #4570.
var databases = await Tenancy.BuildDatabases().ConfigureAwait(false);
return databases.OfType<IEventDatabase>().ToList();
}

public EventStoreIdentity Identity { get; }

IEventRegistry IEventStore<IDocumentOperations, IQuerySession>.Registry => Options.EventGraph;
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18 changes: 18 additions & 0 deletions src/MultiTenancyTests/DocumentStore_IMartenStorage_implementation.cs
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Expand Up @@ -2,6 +2,7 @@
using System.Linq;
using System.Threading.Tasks;
using JasperFx.Core;
using JasperFx.Events;
using Marten;
using Marten.Testing.Documents;
using Marten.Testing.Harness;
Expand Down Expand Up @@ -155,6 +156,23 @@ public async Task all_databases_can_return()
var databases = await theStore.Storage.AllDatabases();
databases.Count.ShouldBe(3);
}

[Fact]
public async Task event_store_all_databases_returns_one_event_database_per_database()
{
// IEventStore.AllDatabases() is the store-agnostic mirror of IMartenStorage.AllDatabases() (#4570).
// A Marten + Wolverine host registers IEventStore (the concrete DocumentStore) in DI but not
// IEventDatabase, so this is how store-neutral tooling reaches every database.
var databases = await ((IEventStore)theStore).AllDatabases();
databases.Count.ShouldBe(3);

// Each IEventDatabase can serve the store-neutral read abstractions
foreach (var database in databases)
{
(await database.AllProjectionProgress()).ShouldNotBeNull();
(await database.FetchDeadLetterCountsAsync()).ShouldNotBeNull();
}
}
}

public record RandomEvent{}
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