# Session 0034.0 — Transcript

> App: ecomm
> Start: 2026-06-11T23-49 (PST)
> Type: planning-and-executing
> Claude-Session: 0cd3d94b-d0c3-4c5a-a802-19a2b48de7a4
> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
>
> This file reserves session ID 0034 for ecomm. The driver replaces this
> body with the full transcript and renames the file to its final
> SESSION-0034.0-TRANSCRIPT-2026-06-11T23-49--<end>.md form at session end.

## Launch prompt

`/goal next` → resumed the stored `Next /goal:` from memory:
**Plan and build SLICE-7 of SD-0002 (products images pipeline end-to-end):**
`platform/objectstore` port (local + GCS adapters), `platform/images`
(decode + resolution bar + WebP renditions), the post-commit in-process
image-fetch task with SSRF guard + bounds + restart recovery, the
app-served authorized image route with immutable caching, INV-12 extended
over images / hosted-URL recognition, run-detail images section +
Products-page notice band, TEL-4/5 + ALR-3. Hand the operator the flotilla
`provision-bucket` gesture for the per-env private GCS bucket at the PPE
deploy. DoD: PUC-7 acceptance, INV-12 over images, E2E `e2e_image_outcomes`
green, version 0.7.0 shipped through merge + PPE.

## Plan

> Anchor: design `wiggleverse-ecomm-content/specs/SD-0002-products-bulk-csv-import-export.md` §7.2 SLICE-7 (R2a — graduated Solution Design, eligible) · issue wiggleverse/wiggleverse-ecomm#13
> Posture: autonomous (yolo)
> Worktree: `.claude/worktrees/slice-7-images` on branch `worktree-slice-7-images` (concurrent session 0027 in flight → §5.4 isolation)

Implementation plan written JIT (`superpowers:writing-plans`) →
`docs/superpowers/plans/2026-06-11-slice-7-images.md` (14 tasks, TDD,
cross-repo: ecomm + engineering launch-app `provision-bucket`). Archived to
the content repo `plans/` at finalize. Executed subagent-driven this session.

### Task list (DoD = SD-0002 §7.2 SLICE-7, PUC-7, INV-12/16/18, v0.7.0 PPE)

1. `platform/images` — decode + Q-3 bar (500px) + WebP renditions
2. `platform/objectstore` — port + local/GCS adapters + config
3. hosted-image URL build/parse helpers (DB-free, host-agnostic)
4. snapshot carries image `status`; serializer emits hosted detail URL for fetched
5. diff resolves hosted URLs (INV-12 over images) + extended property test
6. image-phase repo helpers + run progress/outcomes/counts payloads
7. image-fetch phase — SSRF guard, INV-18 bounds, thread pool, resume
8. confirm → `fetching_images`; lifespan wiring + post-commit scheduling + recovery
9. app-served image route — storefront-authorized, immutable cache (INV-16)
10. frontend — run-detail images section + poll, notice band, history column
11. E2E `e2e_image_outcomes` — fixture image host
12. engineering launch-app `provision-bucket` gesture (cross-repo PR)
13. telemetry/docs/config glue + v0.7.0
14. integration gate, merge, PPE deploy (operator: provision-bucket + ALR-3)

## Deferred decisions

_Autonomous-mode low-confidence calls the driver made and would have
liked operator input on. Appended as the session runs; surfaced at
finalize. Empty if none._

- **Draft-blob storage left as BYTEA (deferred the objectstore move).** The
  `products-domain.md` named seam "BYTEA draft blob → objectstore SLICE-7"
  is NOT in the §7.2 SLICE-7 *Ships* list (which is images-only). Moving the
  upload blob to the bucket adds risk to the working import/confirm path for
  the marginal benefit of the §6.3.1 `import-drafts/` lifecycle safety net.
  Kept drafts as BYTEA (≤10 MB, 1 h expiry, swept); re-targeted the doc seam
  to a later hardening pass. The bucket gets only product-image objects this
  slice.
- **Image-fetch task implemented as a background thread + ThreadPoolExecutor
  (not asyncio).** The spec (§6.2/§6.7) describes "in-process asyncio task";
  the rest of the stack is sync (sync psycopg pool, sync httpx). A
  thread-based runner with an inner `ThreadPoolExecutor(max_workers≈4)` over
  the run's pending images satisfies the binding invariants (in-process,
  post-commit, bounded concurrency ~4, resumable, per-image idempotent) and
  avoids an async/sync DB bridge. The §6.9 queue-portability seam is
  unaffected.
- **Q-3 resolution bar pinned: shorter side ≥ 500 px** (configurable
  constant). Rejects icons/thumbnails while accepting normal product photos;
  consistent with the rendition ladder (detail ≤1600 / card ~480 / thumb
  ~160 are all downscale-only at ≥500). Recorded against SD-0002 §13 Q-3.