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2 changes: 1 addition & 1 deletion build/CITargets.cs
Original file line number Diff line number Diff line change
Expand Up @@ -354,7 +354,7 @@ void BuildTestProjectsWithFramework(string frameworkOverride, params AbsolutePat
var tests = RootDirectory / "src" / "Transports" / "MQTT" / "Wolverine.MQTT.Tests" / "Wolverine.MQTT.Tests.csproj";

BuildTestProjects(tests);
StartDockerServices("postgresql");
StartDockerServices("postgresql", "sqlserver");

RunSingleProjectOneClassAtATime(tests);
});
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5 changes: 3 additions & 2 deletions docs/guide/durability/marten/sagas.md
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,9 @@ Any strong-typed identifier type that Marten can resolve will work, including ty

## Soft-Deleted Sagas

By default, when a saga calls `MarkCompleted()`, Wolverine hard-deletes the saga document from Marten. If you would
prefer to keep a history of completed sagas, you can configure your saga type to use Marten's
By default, when a saga calls `MarkCompleted()`, Wolverine deletes the saga document from Marten via
`IDocumentSession.Delete()`. If your saga type is configured for soft-deletes, the document will be
soft-deleted rather than hard-deleted, allowing you to keep a history of completed sagas using Marten's
[soft-delete](https://martendb.io/documents/deletes.html#configuring-a-document-type-as-soft-deleted) feature.

::: warning
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63 changes: 30 additions & 33 deletions src/Persistence/MartenTests/Saga/soft_deleted_saga_experiment.cs
Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,12 @@ public async Task DisposeAsync()
[Fact]
public async Task saga_is_soft_deleted_when_completed()
{
// KNOWN BEHAVIOR: Marten's LoadAsync() does NOT filter soft-deleted documents.
// Only LINQ queries apply the soft-delete filter. So after MarkCompleted()
// triggers session.Delete(), the saga is soft-deleted in the database but
// LoadAsync still returns it. LINQ queries without MaybeDeleted() will
// correctly filter it out.

var id = Guid.NewGuid();

// Start the saga
Expand All @@ -59,12 +65,19 @@ public async Task saga_is_soft_deleted_when_completed()
// Complete the saga (this calls MarkCompleted() which triggers Delete)
await _host.SendMessageAndWaitAsync(new CompleteSoftDeleteOrder(id));

// Normal load should NOT find the soft-deleted saga
// LoadAsync does NOT filter soft-deleted documents — this is standard Marten behavior
await using var session2 = _host.DocumentStore().QuerySession();
var afterComplete = await session2.LoadAsync<SoftDeletedOrderSaga>(id);
afterComplete.ShouldBeNull();
afterComplete.ShouldNotBeNull("LoadAsync returns soft-deleted documents");

// But a LINQ query WITHOUT MaybeDeleted() filters the soft-deleted saga out
var filteredQuery = await session2
.Query<SoftDeletedOrderSaga>()
.Where(x => x.Id == id)
.FirstOrDefaultAsync();
filteredQuery.ShouldBeNull("LINQ queries filter soft-deleted documents by default");

// But with MaybeDeleted, we should still be able to find it
// With MaybeDeleted(), we can still find the soft-deleted saga
var includingDeleted = await session2
.Query<SoftDeletedOrderSaga>()
.Where(x => x.Id == id)
Expand All @@ -75,8 +88,17 @@ public async Task saga_is_soft_deleted_when_completed()
}

[Fact]
public async Task send_message_to_completed_soft_deleted_saga()
public async Task send_message_to_completed_soft_deleted_saga_resurrects_it()
{
// KNOWN BEHAVIOR: Wolverine uses LoadAsync() to find sagas, which does NOT
// filter out soft-deleted documents. This means sending a message to a
// soft-deleted saga will "resurrect" it — the handler runs and the document
// is updated back to a non-deleted state.
//
// Recommendation: Use ISoftDeleted interface on your saga class and guard
// against processing in handlers by checking the Deleted property.
// See docs/guide/durability/marten/sagas.md for details.

var id = Guid.NewGuid();

// Start the saga
Expand All @@ -86,40 +108,15 @@ public async Task send_message_to_completed_soft_deleted_saga()
await _host.SendMessageAndWaitAsync(new CompleteSoftDeleteOrder(id));

// Now send another message targeting the completed (soft-deleted) saga
// What happens? Does Wolverine find it or treat it as not found?
await _host.SendMessageAndWaitAsync(new PokeSoftDeleteOrder(id));

// Check if the saga was somehow resurrected or if it stayed deleted
await using var session = _host.DocumentStore().QuerySession();

// Normal load
// The saga is resurrected — LoadAsync finds soft-deleted docs, and the
// handler updates the document, removing the soft-delete marker
var normalLoad = await session.LoadAsync<SoftDeletedOrderSaga>(id);

// Load including deleted
var withDeleted = await session
.Query<SoftDeletedOrderSaga>()
.Where(x => x.Id == id)
.Where(x => x.MaybeDeleted())
.FirstOrDefaultAsync();

// Report findings
if (normalLoad != null)
{
// Saga was resurrected - the soft-deleted document was found and updated
throw new Exception($"FINDING: Saga was RESURRECTED after sending message to soft-deleted saga. " +
$"WasHandled={withDeleted?.WasHandledAfterCompletion}");
}
else if (withDeleted?.WasHandledAfterCompletion == true)
{
// Saga was found (soft-deleted), handler ran, but it's still soft-deleted
throw new Exception("FINDING: Handler ran on the soft-deleted saga but it stayed deleted");
}
else
{
// Saga was NOT found - Wolverine correctly treats soft-deleted as not-found
// This is the expected/desired behavior
normalLoad.ShouldBeNull();
}
normalLoad.ShouldNotBeNull("Saga should be resurrected after receiving a message");
normalLoad.WasHandledAfterCompletion.ShouldBeTrue();
}
}

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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@

namespace Wolverine.AmazonSqs.Tests.ConventionalRouting;

[Trait("Category", "Flaky")]
public class when_using_handler_type_naming : IDisposable
{
private readonly IHost _host;
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