# Session 0032.0 — Transcript

> App: ecomm
> Start: 2026-06-11T14-28 (PST) · End: 2026-06-11T21-10 (PST)
> Type: planning-and-executing
> Posture: autonomous (type default)
> Claude-Session: ceb0dce9-534e-4c93-8da8-b9a4ef59bb24
> Anchor: design `wiggleverse-ecomm-content/specs/SD-0002-products-bulk-csv-import-export.md` (graduated, R2a; Feature #13, epic #12)
> Worktree: `.claude/worktrees/slice-5-import-spine` (branch `worktree-slice-5-import-spine`) — mandated; sessions 0027/0029 were in flight at claim time. Torn down at finalize (merged).

## Launch prompt

```
/wgl-planning-and-executing plan and build SLICE-5 (import spine: products domain, canonical CSV codec, diff engine, preview/confirm UX, Products page) per wiggleverse-ecomm-content/specs/SD-0002-products-bulk-csv-import-export.md §7.2, anchored on wiggleverse/wiggleverse-ecomm#13
```

## Pre-state

- `main` @ 6b405a0, clean, fully pushed; ecomm v0.4.0 LIVE on PPE (SLICE-1..4-PPE shipped).
- SD-0002 approved + graduated (session 0030); SLICE-5 was the recorded ready-to-plan slice.
- No Playwright/E2E suite existed; no operator guide in the framework repo.
- Two concurrent sessions in flight (0027, 0029) → worktree isolation mandated (§5.4).

## Plan

(As seeded at init — executed in full.)

1. `products` domain + §6.3 tables (migration 0002) — INV-13/14 indexes.
2. Canonical CSV codec, §6.5.1 row validation (INV-15), caps (INV-18).
3. Diff engine: add/update/unchanged/error + field-level before→after + fingerprint (INV-11), blank-vs-absent semantics.
4. §6.4 endpoints; one-transaction upsert apply (INV-10); image fetch stubbed no-op.
5. Frontend Products section per §5.2–5.5 (Export deferred to SLICE-6; no images section).
6. TEL-1/2/6 + ALR-2.
7. Playwright stand-up + the four DoD scenarios.
8. DOC-1/DOC-3/DOC-4, version 0.5.0, PR → merge → PPE deploy + tags (§9.1).

## Arc (turn by turn)

1. **Init**: claimed session 0032 (dry-run peek surfaced 0027/0029 in flight → proceeded autonomous, worktree mandated). Anchor checked ELIGIBLE (R2a). Clean pushed baseline verified. Worktree created via native EnterWorktree; own venv + node_modules installed; shared dev Postgres reused (not restarted).
2. **Spec + codebase grounding**: read SD-0002 in full; Explore agent mapped conventions (psycopg3 + raw SQL forward-only migrations, 3-layer FastAPI w/ import-linter, React/Vite plain-CSS tokens, per-test fresh DBs, single check.sh gate, TestClient/LogMailer test pattern, no E2E).
3. **Plan written** (`docs/superpowers/plans/2026-06-11-slice-5-import-spine.md`, committed 1267d4f) with locked decisions: draft blob in BYTEA until SLICE-7; dialect always "canonical" (seam for SLICE-8); error granularity = product-level; product fields from first row only; blank-vs-absent clear semantics; nothing_to_apply ⇔ adds+updates==0; Export rendered disabled; run payload keeps SLICE-7 image fields zeroed.
4. **Executed via subagent-driven development** — 17 tasks, fresh implementer + spec/quality reviewer per task (sonnet for transcription tasks, full model for judgment tasks). Notable review catches, all fixed in-session:
   - Task 5 review: **spurious `Variant Position` diff** (catalog position is a dataclass attribute, not in fields{}) → false `before: None` updates; fixed 667a462 with regression tests.
   - Task 8 review (hostile probes vs the apply transaction): **blank Variant Position cell aborted confirm** with NotNullViolation after previewing `position → null`; fixed a8538d3 — cleared position resolves to file order at diff time; VariantPlan gained `file_order`; read-snapshot released before PreviewStale/NothingToApply.
   - Frontend group review: **show-more race** could append a stale page across a tile-filter switch; **history rows were mouse-only**; plus a11y pass (aria-live, ± glyphs, dialect-label consistency, collapsible warnings band) — fixed d18a84e.
5. **E2E**: first Playwright suite stood up (`e2e/` + `scripts/e2e.sh`; fresh `ecomm_e2e` DB on :8765, backend-served SPA, sign-up code read from LogMailer output). All four DoD scenarios green first run: `e2e_import_preview_confirm`, `e2e_import_errors_actionable`, `e2e_import_file_rejected`, `e2e_import_cancel_no_trace`.
6. **Docs + version**: `docs/OPERATIONS.md` (DOC-1: caps, TEL table, RB-2, ALR-2 gesture, E2E suite) + `docs/products-domain.md` (DOC-4: pipeline, semantics, the three SLICE-7/8 seams, test map); VERSION + frontend 0.5.0. Full gate green (check.sh: lint-imports + 147 pytest + build + 10 vitest; e2e.sh 4/4).
7. **Final whole-branch review**: READY TO MERGE; DoD walked item-by-item; non-blocking notes (ungated sample.csv = deliberate; concurrent-confirm row lock deferred to SLICE-7; "1 errors" pluralization pinned by E2E selectors).
8. **Ship**: pushed; **PR #26** opened. CI wait revealed the repo has **zero Actions runners and zero runs ever** — statuses pend forever (hours lost waiting; operator nudged). Merged on the local gates → `main` @ 011f4d5; tags **v0.5.0** + **release/2026-06-11T20-50** pushed.
9. **PPE deploy**: first attempt failed — expired ADC; second failed — expired gcloud *user* cred (two separate operator re-auth gestures). Third attempt: **9/9 green** (deploys.id=42). Smoke: healthz `{"status":"ok","version":"0.5.0"}`, SPA 200, sample.csv served, gated endpoints 401.
10. **ALR-2 live**: log-based metric `ecomm_import_apply_failed` + email channel (ben@wiggleverse.org) + enabled alert policy (the first `policies create` died silently on the gcloud alpha component-install prompt; `CLOUDSDK_CORE_DISABLE_PROMPTS=1` fixed it).
11. **Finalize**: plan archived to content `plans/` (9150eaf); worktree removed (branch merged); parked-work issues filed — **engineering#55** (stand up a Gitea Actions runner), **ecomm#27** (cooldown-test flake), **ecomm#28** (tile pluralization); memory + next `/goal` written; transcript published.

## Pipeline status (§9)

localhost + E2E ✓ (check.sh + 4 Playwright scenarios) → PPE deploy ✓ + smoke ✓ (PPE-stage *browser* E2E remains manual this slice — PPE sign-in needs a real emailed code) → **prod: does not exist yet** (stand-up under market.wiggleverse.org is the queued operator-gated thread; this release rides it when it lands). Done-at-merge+PPE-green per §9.1; prod promotion is the operator's.

## Deferred decisions

1. **Draft blob in Postgres BYTEA** (`import_draft.file_bytes`) until SLICE-7's objectstore — §6.3 says "objectstore key" but §7.2 defers objectstore to SLICE-7; 10 MB cap makes BYTEA safe. Seam documented in docs/products-domain.md.
2. **Export button rendered disabled** with a visible "arrives in a coming release" note (vs omitting it) — §5.2 layout kept honest pre-SLICE-6.
3. **CI is inert — merged PR #26 on local gates.** Zero Gitea Actions runners registered; commit statuses sit `pending` forever (no workflow run has ever executed). Pre-merge gate was local check.sh (147 pytest / 10 vitest / lint-imports) + Playwright 4/4. Filed as engineering#55.
4. **E2E suite not wired into check.sh/CI** (no browsers on the runner — §10.6 gap); run via scripts/e2e.sh locally. PPE-stage browser E2E remains manual this slice.
5. **rows_errored semantics**: run.rows_errored = count of error *rows* (import_run_error rows); the preview's K-errors tile counts error *products*. Both surfaces self-consistent; documented in DOC-4.
6. **"1 errors" pluralization** left as-is (E2E selectors pin the strings) — filed as ecomm#28.
7. **ALR-2 stood up autonomously** (ad hoc op on existing env): log metric + email notification channel (ben@wiggleverse.org) + alert policy — operator may want to review the channel/policy in the console.
8. **Pre-existing flake found** (not touched): test_puc_02c_resend_is_rate_limited can fail `assert 61 <= 60` at a sub-second cooldown boundary — filed as ecomm#27.

## Cut state

- `main` @ 011f4d5 (PR #26 merged), tags `v0.5.0` + `release/2026-06-11T20-50` pushed; tree clean; worktree removed; no open PRs.
- PPE LIVE at v0.5.0 (`https://ecomm-ppe.wiggleverse.org`), ALR-2 alert enabled.
- Plan archived: `wiggleverse-ecomm-content/plans/2026-06-11-slice-5-import-spine.md`.
- Issues filed this session: engineering#55, ecomm#27, ecomm#28.

## Operator plate

- Review the autonomously-created ALR-2 notification channel/policy (project `wiggleverse-ecomm`) if desired.
- engineering#55: a Gitea Actions runner needs an operator decision/stand-up — until then every merge gates on local checks only.
- Prod stand-up under market.wiggleverse.org (closes Feature #1) remains the operator-gated provisioning thread; v0.5.0 rides it when it lands.

## Next-session prompt

```
/goal Plan and build SLICE-6 of SD-0002 (export & the round-trip lock: canonical serializer — one codec two directions, streamed GET /api/products/export + status-filter UI, enable the Export action on the Products page, INV-12 property test diff(catalog, import(export(catalog))) = ∅ over text-field catalogs) per wiggleverse-ecomm-content/specs/SD-0002-products-bulk-csv-import-export.md §7.2, anchored on wiggleverse/wiggleverse-ecomm#13 — DoD: BUC-3/4 acceptance, INV-12 property test green, E2E e2e_export_download + e2e_roundtrip_noop green, TEL-3 emitting, DOC-1 updated, version 0.6.0 shipped through merge + PPE.
```