Files
mxaccessgw/src/ZB.MOM.WW.MxGateway.Server/Galaxy/IGalaxyHierarchySnapshotStore.cs
T
Joseph Doherty dc9c0c950c rename: prefix gateway projects/namespaces with ZB.MOM.WW + sln→slnx
Apply the ZB.MOM.WW. prefix to all gateway-side projects, folders,
.csproj/.sln contents, C# namespaces, using directives, generated proto
C# (csharp_namespace + checked-in generated files), InternalsVisibleTo
attributes, project-name string literals (LoadProject, .sln lookups,
worker exe paths, staticwebassets manifest), and the install/script/doc
references that point at any of the above. Migrate the solution from
.sln to .slnx via `dotnet sln migrate` and delete the old file.

External-runtime identifiers are intentionally NOT prefixed so external
configuration keeps working:
- GatewayMetrics.cs MeterName ("MxGateway.Server")
- DashboardAuthenticationDefaults Scheme/Policy ("MxGateway.Dashboard")
- GatewayRequestLoggingMiddleware logger category ("MxGateway.Request")
- StaRuntime thread name ("MxGateway.Worker.STA")
- appsettings.json root section "MxGateway" + env-var prefix
  MxGateway__... and secret-name MxGateway:ApiKeyPepper
- C:\ProgramData\MxGateway\ data dir paths

Also fixes two tests that were not rename-related but became visible
while validating the rename:

- WorkerLiveMxAccessSmokeTests.ShutDownAsync: cancellation that the
  gateway service correctly maps to RpcException(Cancelled) per gRPC
  convention was being misclassified as a stream fault. Added a sibling
  catch on RpcException with StatusCode.Cancelled.

- IntegrationTestEnvironment.ResolveRepositoryRoot: extracted IsRepositoryRoot
  and made it accept either a .git marker OR a .sln/.slnx next to src/
  so the worker-exe walker works in non-git working copies.

clients/proto/proto-inputs.json's protoRoot updated to point at
src/ZB.MOM.WW.MxGateway.Contracts/Protos.

Verified by `dotnet build` and a full `dotnet test` of the .slnx with
MXGATEWAY_RUN_LIVE_{MXACCESS,LDAP,GALAXY}_TESTS=1:
  Tests: 472/472 pass
  Worker.Tests: 280/280 pass (4 dev-rig [Fact(Skip=...)] skipped)
  IntegrationTests: 18/18 pass

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-23 16:22:23 -04:00

29 lines
1.3 KiB
C#

namespace ZB.MOM.WW.MxGateway.Server.Galaxy;
/// <summary>
/// Persists the latest Galaxy Repository browse dataset to disk and reloads
/// it at startup. Lets <see cref="GalaxyHierarchyCache"/> serve last-known
/// browse data when the Galaxy database is unreachable on a cold start.
/// </summary>
public interface IGalaxyHierarchySnapshotStore
{
/// <summary>
/// Writes <paramref name="snapshot"/> to disk, replacing any previous
/// snapshot atomically. A no-op when snapshot persistence is disabled.
/// </summary>
/// <param name="snapshot">The browse dataset to persist.</param>
/// <param name="cancellationToken">Token to cancel the asynchronous operation.</param>
Task SaveAsync(GalaxyHierarchySnapshot snapshot, CancellationToken cancellationToken);
/// <summary>
/// Reads the persisted Galaxy browse dataset.
/// </summary>
/// <param name="cancellationToken">Token to cancel the asynchronous operation.</param>
/// <returns>
/// The persisted snapshot, or <see langword="null"/> when none exists,
/// persistence is disabled, or the on-disk file uses an unrecognized
/// schema version.
/// </returns>
Task<GalaxyHierarchySnapshot?> TryLoadAsync(CancellationToken cancellationToken);
}