From 919124facb51af02840953b56287b850c6e5c833 Mon Sep 17 00:00:00 2001 From: DEls Date: Sat, 19 Sep 2026 17:34:05 +0200 Subject: [PATCH] docs(dn): record task 8 fix round 4 --- .../task-8-report.md | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/task-8-report.md b/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/task-8-report.md index dec36fd..ddad462 100644 --- a/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/task-8-report.md +++ b/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/task-8-report.md @@ -258,3 +258,45 @@ concurrent legacy run proceeded instead of returning `batch_locked`. - The additive staged-ingestion migration remains a release prerequisite; it must be applied before deployment. No production apply or PocketBase writes were performed. + +## Fix Round 4 + +Status: complete. + +### RED evidence + +The new fencing regressions recorded **17 intended failures** before the +implementation: protected business mutations could occur outside the lease +transaction, allowing a reclaimed owner to write after ownership loss. + +### GREEN evidence + +- Focused fencing, lock, page, promotion, legacy-run, staged-run, tick, and + assembly suites: **164 passed** across 9 files. +- `npm run typecheck`: passed. +- `git diff --check`: passed. +- No production PocketBase writes were performed. + +### Fixes and files + +- `src/lib/dn-pipeline/batch-mutations.ts` and `test-batch.ts` provide the + PocketBase batch mutation adapter and test fixture. +- `src/lib/dn-pipeline/lock.ts` exposes the fenced lease mutation helpers and + rejects SDKs without transactional batch support. +- `src/lib/dn-pipeline/page-store.ts`, `promote.ts`, `run.ts`, and + `run-staged.ts` route protected writes through the lease fence. +- `src/app/api/dn-batches/tick/route.ts` and + `src/app/api/dn-batches/[id]/assembly/route.ts` use the same protected path. +- Regression coverage is in `batch-mutations.test.ts`, `fencing.test.ts`, and + the focused lock/page/promotion/run/staged/tick/assembly test updates. + +### Decision + +Each business mutation shares a PocketBase batch transaction with the current +lease-record update. If the lease fence is stale or reclaimed, PocketBase +rejects the transaction and rolls back the business mutation. + +### Code commit + +`b5ba219d10cb2760c4776fe6751b8800e67684c6` — +`fix(dn): transactionally fence protected writes`