--- date: 2025-12-14T04:13:01+00:00 researcher: Claude git_commit: 99b50eaca4bbac78d83f894a06b58e255a73d2dc branch: refactor/ContentService repository: Umbraco-CMS topic: "Phase 1 Publishing Pipeline Implementation using Subagent-Driven Development" tags: [implementation, publishing-pipeline, content-service, subagent-driven-development] status: in_progress last_updated: 2025-12-14 last_updated_by: Claude type: implementation_strategy --- # Handoff: Phase 1 Publishing Pipeline - Subagent-Driven Development ## Task(s) Implementing Phase 1 of the publishing pipeline refactoring using the **subagent-driven-development** skill. This creates four internal pipeline components (Strategy, Validator, Executor, Notifier) for branch publishing using repository-based architecture. **Plan document**: `docs/plans/2025-12-14-phase-1-publishing-pipeline-combined-implementation.md` ### Status Summary | Task | Description | Status | |------|-------------|--------| | Task 1-7 | Supporting types & first interfaces | **COMPLETED** (before session) | | Task 8 | IPublishingExecutor interface | **COMPLETED** | | Task 9 | IPublishingNotifier interface | **COMPLETED** | | Task 10-11 | PublishingStrategy & PublishingValidator implementations | **COMPLETED** (before session) | | Task 12 | PublishingExecutor with IDocumentRepository | **COMPLETED** | | Task 13 | PublishingNotifier implementation | **COMPLETED** | | Task 14 | Register pipeline components in DI | **COMPLETED** | | Task 15 | Add PerformPublishBranchPipelineAsync method | **COMPLETED** | | Task 16 | Create integration tests | **COMPLETED** | | Task 17 | Create benchmark infrastructure | **COMPLETED** | | Task 18 | Run full test suite | **PENDING** | **Current Phase**: Task 18 (final verification) - need to run full test suite ## Critical References 1. **Implementation Plan**: `docs/plans/2025-12-14-phase-1-publishing-pipeline-combined-implementation.md` 2. **Core CLAUDE.md**: `src/Umbraco.Core/CLAUDE.md` - defines scoping patterns, notification patterns 3. **superpowers:subagent-driven-development skill** - workflow being followed ## Recent changes All changes committed to `refactor/ContentService` branch: - `src/Umbraco.Core/Services/Publishing/IPublishingExecutor.cs` - Added interface (Task 8) - `src/Umbraco.Core/Services/Publishing/IPublishingNotifier.cs` - Added interface (Task 9) - `src/Umbraco.Infrastructure/Services/Publishing/PublishingExecutor.cs` - Implementation with IDocumentRepository (Task 12) - `src/Umbraco.Core/Services/Publishing/PublishingNotifier.cs` - Implementation (Task 13) - `tests/Umbraco.Tests.UnitTests/Umbraco.Core/Services/Publishing/PublishingExecutorTests.cs` - 4 unit tests - `tests/Umbraco.Tests.UnitTests/Umbraco.Core/Services/Publishing/PublishingNotifierTests.cs` - 3 unit tests - `src/Umbraco.Infrastructure/DependencyInjection/UmbracoBuilder.Services.cs:92-96` - DI registration - `src/Umbraco.Core/Services/ContentPublishingService.cs` - Added pipeline fields, constructor params, and PerformPublishBranchPipelineAsync method - `tests/Umbraco.Tests.Integration/Umbraco.Infrastructure/Services/Publishing/PublishingPipelineIntegrationTests.cs` - 3 integration tests - `tests/Umbraco.Tests.Benchmarks/ContentPublishingPipelineBenchmarks.cs` - Benchmark infrastructure ## Learnings 1. **ContentValidationResult naming collision**: There are two types with this name in the codebase: - `Umbraco.Cms.Core.Models.ContentEditing.ContentValidationResult` (existing) - `Umbraco.Cms.Core.Services.Publishing.ContentValidationResult` (new pipeline type) - Fixed by using fully qualified names in `ContentPublishingService.cs:199,251,278` 2. **PublishCulture extension method signature**: The real method requires `PropertyEditorCollection` as a parameter, which wasn't in the plan. Had to add this dependency to `PublishingExecutor`. 3. **RuntimeMoniker for .NET 10**: Use `RuntimeMoniker.Net10_0` (not `Net100` as plan stated) 4. **InternalsVisibleTo already configured**: `Umbraco.Core.csproj` already exposes internals to `Umbraco.Infrastructure` at line 54. 5. **Constants.Security.SuperUserId = -1**: Defined in `Constants-Security.cs:11` ## Artifacts ### Implementation Files - `src/Umbraco.Core/Services/Publishing/IPublishingExecutor.cs` - `src/Umbraco.Core/Services/Publishing/IPublishingNotifier.cs` - `src/Umbraco.Infrastructure/Services/Publishing/PublishingExecutor.cs` - `src/Umbraco.Core/Services/Publishing/PublishingNotifier.cs` - `src/Umbraco.Infrastructure/DependencyInjection/UmbracoBuilder.Services.cs:92-96` - `src/Umbraco.Core/Services/ContentPublishingService.cs:32-35,49-52,69-72,383-493` ### Test Files - `tests/Umbraco.Tests.UnitTests/Umbraco.Core/Services/Publishing/PublishingExecutorTests.cs` - `tests/Umbraco.Tests.UnitTests/Umbraco.Core/Services/Publishing/PublishingNotifierTests.cs` - `tests/Umbraco.Tests.Integration/Umbraco.Infrastructure/Services/Publishing/PublishingPipelineIntegrationTests.cs` - `tests/Umbraco.Tests.Benchmarks/ContentPublishingPipelineBenchmarks.cs` ### Planning Documents - `docs/plans/2025-12-14-phase-1-publishing-pipeline-combined-implementation.md` ## Action Items & Next Steps 1. **Run Task 18 - Full Test Suite**: ```bash dotnet build dotnet test tests/Umbraco.Tests.UnitTests --filter "FullyQualifiedName~Publishing" dotnet test tests/Umbraco.Tests.UnitTests ``` 2. **Code Review for Task 17**: Already passed, but was interrupted before marking complete 3. **Update plan document**: Mark remaining tasks as completed once verified 4. **Use finishing-a-development-branch skill**: After Task 18 passes, follow the skill to complete the branch (merge, PR, or cleanup options) 5. **Performance baseline**: After full verification, run the benchmark to establish baseline: ```bash dotnet run -c Release --project tests/Umbraco.Tests.Benchmarks -- --filter "*PublishingPipeline*" ``` ## Other Notes ### Commits Made (most recent first) - `99b50eaca4` - perf(benchmarks): add publishing pipeline benchmark infrastructure (Task 17) - `4d898b10d0` - test(integration): add publishing pipeline integration tests (Task 16) - `a9adbdf3f9` - feat(core): add PerformPublishBranchPipelineAsync method (Task 15) - `d532c657f9` - chore(di): register publishing pipeline components (Task 14) - `80b141d2dd` - feat(core): implement PublishingNotifier (Task 13) - `e7d546f2b6` - feat(core): implement PublishingExecutor with IDocumentRepository (Task 12) - `85a90b2b93` - feat(core): add IPublishingNotifier interface (Task 9) - `75bb8ff8f7` - feat(core): add IPublishingExecutor interface (Task 8) ### Performance Gates (from plan) - Throughput (50+ items): >= 2x improvement over legacy - Memory allocations: <= legacy - Correctness: 100% parity with existing tests ### Key Architecture Decisions - Pipeline components are `internal` (not public API yet) - Uses `IDocumentRepository` instead of `IContentService` (avoids circular dependencies) - `PerformPublishBranchPipelineAsync` runs in PARALLEL with legacy path (not replacing it) - All components registered as **Scoped** services (appropriate for transaction-based operations)