Files
content-factory/tasks/016-final-approval-gate.md
T

83 lines
4.1 KiB
Markdown

# Task 016: Final Approval Gate
Development description: Implement the final review gate that prevents publishing until the editor has approved the exact draft version, assets, evidence state, metadata, and publishing settings.
## Implementation Details
- Backend endpoints:
- `POST /api/articles/{article_id}/final-approval`
- `POST /api/articles/{article_id}/final-revision-request`
- Final approval checklist:
- Plan followed.
- Evidence reviewed.
- No high-risk unsupported claims remain.
- SEO metadata approved.
- Images/assets approved.
- Tables and diagrams approved.
- Internal links approved.
- Frontmatter fields selected.
- Content path selected.
- Author selected.
- Publishing mode selected.
- Approval records:
- Actor.
- Timestamp.
- Exact draft version.
- Selected publishing settings.
- Revision request returns workflow to `FINAL_REVISION_REQUIRED`.
## Public Interface
- Editor sees final review checklist.
- Editor cannot approve while hard blockers remain.
- Approved article moves to `PUBLISH_DRY_RUN_REQUIRED`.
## Acceptance Criteria
- [x] TDD pre-requirement: before implementation, write one failing behavior test proving high-risk unsupported claims block final approval; proceed one checklist behavior at a time and record evidence in `Result`.
- [x] Final approval requires an exact draft version.
- [x] High-risk unsupported claims block approval.
- [x] Missing required publishing settings block approval.
- [x] Unapproved required assets block approval.
- [x] Approval writes a workflow event with actor, timestamp, draft version, and publishing settings.
- [x] Revision request writes event and moves article to `FINAL_REVISION_REQUIRED`.
- [x] UI shows blockers and completed checklist items.
## Verification
- Run final approval API tests.
- Run frontend final review tests.
- Run smoke flow showing blocked and successful approval paths.
## Result
- Status: Done (TDD RED -> GREEN completed).
- TDD progression:
1. Pre-requirement RED test created for high-risk unsupported claims blocker.
2. Implemented final approval gate service with checklist evaluation on assembled draft + evidence + assets + review state.
3. Added public endpoints:
- `POST /api/articles/{article_id}/final-approval`
- `POST /api/articles/{article_id}/final-revision-request`
- `GET /api/articles/{article_id}/final-approval/checklist` (for UI checklist visibility).
4. Added workflow events:
- `FINAL_APPROVAL_GRANTED` -> `PUBLISH_DRY_RUN_REQUIRED`
- `FINAL_REVISION_REQUESTED` -> `FINAL_REVISION_REQUIRED`
5. Added frontend final-approval feature (FSD) to show blockers/completed checklist items and invoke approval/revision endpoints.
- Implemented behavior coverage:
- Exact draft version is required and validated against latest immutable draft.
- High-risk unsupported claims (claims + section scaffold history) block approval.
- Missing required publishing settings (`frontmatter`, `content_path`, `author`, `publishing_mode`) block approval.
- Unapproved required assets block approval.
- Successful approval writes event payload with actor/timestamp/draft version/publishing settings and moves state to `PUBLISH_DRY_RUN_REQUIRED`.
- Revision request writes event payload and moves state to `FINAL_REVISION_REQUIRED`.
- UI renders checklist rows, blockers, and completed items.
- Verification output:
- `PYTHONPATH=/private/tmp/pupline-backend-deps python3 -m unittest apps/backend/tests/integration/test_final_approval_gate_public_api.py` -> OK (7 tests)
- `PYTHONPATH=/private/tmp/pupline-backend-deps python3 -m unittest apps/backend/tests/integration/test_seo_language_review_public_api.py` -> OK (6 tests)
- `PYTHONPATH=/private/tmp/pupline-backend-deps python3 -m unittest apps/backend/tests/integration/test_assets_media_library_public_api.py` -> OK (7 tests)
- `PYTHONPATH=/private/tmp/pupline-backend-deps python3 -m unittest apps/backend/tests/integration/test_draft_assembly_public_api.py` -> OK (5 tests)
- `node apps/frontend/tests/final_approval.model.test.mjs` -> OK
- `pnpm --dir apps/frontend typecheck` -> OK