mercadodevida/work/history.md

# Historial (append-only)

> Añadir entradas al final. No reescribir historial previo.

## 2026-08-14 — F-001 Scaffold modular monolith skeleton — DONE
- Gates: reviewer APPROVED, security APPROVED, qa APPROVED, verify.sh exit 0
- Entregable: skeleton TypeScript + Fastify en project/ con boundary checker testeado; specs/F-001-scaffold completos; spec/tech.md con justificación de dependencias
- Artefactos: work/artifacts/F-001/ (architect.md, implementer.md, reviewer.json, security.json, qa.json, documenter.md, leader-close.json)
- Nota: el boundary checker detectó una violación real durante build (test escapando del módulo) y se corrigió moviendo los tests de composición a src/app

## 2026-08-14 — F-002 Database foundation with module-owned schemas — DONE
- Gates: reviewer APPROVED, security APPROVED (con ronda de hardening), qa APPROVED, verify.sh exit 0
- Entregable: migraciones node-pg-migrate (up/down/no-op probados contra PostgreSQL 16 real), pool fail-fast, docker-compose (Postgres + Redis), convención <module>_<table> documentada
- Nota: security devolvió un hallazgo bajo (interpolación de identificador en DDL de tests); se mitigó con validación estricta + tests de regresión
- Artefactos: work/artifacts/F-002/

## 2026-08-14 — F-003 HTTP foundation and request context — DONE
- Gates: reviewer APPROVED, security APPROVED, qa APPROVED, verify.sh exit 0
- Entregable: request_id (generado o propagado-sanitizado), logs JSON correlacionados, error envelope v2 con requestId, hook de validación parseJson (zod), server con logging inyectable
- Nota: doc stage rebotó a build para escribir README (project/ está gateado a build/implementer/running); comportamiento correcto del guardrail
- Artefactos: work/artifacts/F-003/

## 2026-08-14 — F-004 Typed config and feature flags — DONE
- Gates: reviewer APPROVED, security APPROVED, qa APPROVED, verify.sh exit 0
- Entregable: loadConfig fail-fast (DATABASE_URL requerido, errores solo con nombres de variables), módulo flags tras FeatureFlagProvider (default OFF, flip en runtime sin redeploy), app.flags decorado
- Nota: los tests detectaron un bug real en build (case-normalization del store); corregido antes de gates con test de regresión
- Cero dependencias nuevas
- Artefactos: work/artifacts/F-004/

## 2026-08-14 — F-005 Identity: register, login, sessions — DONE
- Gates: reviewer APPROVED, security APPROVED, qa APPROVED, verify.sh exit 0
- Entregable: módulo identity hexagonal (domain/application/infrastructure/api), migración 002 reversible, argon2id OWASP tras puerto PasswordHasher, sesiones opacas (solo SHA-256 del token en DB), cookie HttpOnly+Secure+SameSite=Lax, rate limit 10 fallos -> 429 + Retry-After tras interfaz, 401 idéntico anti-enumeración con timing igualado
- Nota: review detectó falta de tests para COOKIE_SECURE; fix aplicado antes de aprobar el gate. Suite de migraciones F-002 actualizada a rollback completo (count:0) por tener ahora 2 migraciones
- Deps nuevas: argon2, @fastify/cookie (justificadas en spec/tech.md)
- Artefactos: work/artifacts/F-005/

## F-006 — Users: profile, addresses, RBAC (closed)
- Users module: profile + address CRUD (users_profiles, users_addresses, migration 004); roles on identity_users (migration 003)
- RBAC: owner-or-admin via shared/auth.ts injected from composition root; authz before existence checks; SQL scoped by user_id
- Identity: session-authenticator export + role in model/responses; @fastify/cookie moved to app root
- Zero new dependencies; tests: unit 52 + integration 22; live smoke covered 401/403/200 paths; gates APPROVED

## F-007 — Categories module (closed)
- Categories module: category tree with adjacency-list `parent_id`, globally unique slugs, SEO title/description, migration 005 (`categories_categories`).
- API: public `GET /categories/tree` and `GET /categoria/:slug`; admin-only create/update/delete via shared auth injected at composition root.
- Integrity: duplicate slug -> 409, self/descendant parent cycles -> 422, delete non-leaf -> 409; public URLs never require internal id.
- Zero new dependencies; tests: category unit tests green, integration acceptance tests present (skipped without TEST_DATABASE_URL); gates APPROVED.
- Artefactos: work/artifacts/F-007/

## F-008 — Catalog core: products domain (closed)
- Catalog module: product aggregate with states `draft`, `active`, `archived`, unique slugs, SEO metadata, migration 006 (`catalog_products`, `catalog_product_categories`).
- API: public active-only `GET /productos/:slug` and `GET /products/search`; admin-only create/update via shared auth injected at composition root.
- Integrity: duplicate slug -> 409, unknown category assignment -> 422; product-category assignment validates category ids without TypeScript imports from categories internals.
- Domain purity: catalog domain has zero database/HTTP imports; covered by test and boundary lint.
- Zero new dependencies; tests: catalog unit/domain tests green, integration acceptance tests present (skipped without TEST_DATABASE_URL); gates APPROVED.
- Artefactos: work/artifacts/F-008/

## F-009 — Brands module (closed)
- Brands module: brand entity with globally unique slug, SEO metadata, migration 007 (`brands_brands`).
- Catalog integration: nullable `catalog_products.brand_id`; product search supports `brandSlug` active-only filter without TypeScript imports from brands internals.
- API: public `GET /marca/:slug`; admin-only brand create/update; duplicate brand slug -> 409.
- Zero new dependencies; tests: product search unit green, brands/catalog integration acceptance tests present (skipped without TEST_DATABASE_URL); gates APPROVED.
- Artefactos: work/artifacts/F-009/

## F-010 — Variants, SKU/EAN and product rich data (closed)
- Catalog variants: `catalog_product_variants` with globally unique SKU and optional unique EAN; admin create/update endpoints.
- Rich data: `catalog_product_rich_data` stores ingredients, allergens, nutrition, nutrition provenance, organic flag/certification.
- Provenance: nutrition source required for every nutrition payload; manual nutrition blocks external-source overwrite in application use case.
- Scope kept tight: no OpenFoodFacts sync job, images, stock, or prices.
- Zero new dependencies; tests: rich-data unit green, catalog integration acceptance tests present (skipped without TEST_DATABASE_URL); gates APPROVED.
- Artefactos: work/artifacts/F-010/

## F-011 — Product images — done (2026-08-15T14:43:57Z)

- Added catalog-owned product/variant images with `catalog_product_images`.
- Added image metadata: URL, alt text, ordering position and role (`main`/`gallery`).
- Added storage boundary with local-first URL adapter; no CDN, upload or processing pipeline.
- Added admin attach/detach/reorder endpoints and public product image serialization.
- Gates: reviewer/security/qa APPROVED.
- Evidence: lint, typecheck, unit tests and verify green; integration tests remain skipped without `TEST_DATABASE_URL`.

## F-012 — Search: interface plus PostgreSQL FTS — done (2026-08-15T14:53:15Z)

- Split catalog search behind `ProductSearchRepository`, separate from product CRUD persistence.
- Added PostgreSQL FTS adapter over product, brand and category text.
- Added FTS migration indexes in `010_catalog_search_fts.js`.
- Search keeps active-only public behavior, brand filtering, pagination and stable ordering.
- Added structured `catalog_search` telemetry with sanitized bounded query metadata and duration.
- Gates: reviewer/security/qa APPROVED.
- Evidence: lint, typecheck, unit tests and verify green; integration tests remain skipped without `TEST_DATABASE_URL`.

## F-013 — Storefront shell (Next.js) — done (2026-08-15T15:33:17Z)

- Added standalone Next.js storefront package under `project/storefront/`.
- Added App Router layout, navigation, footer and server-rendered home page.
- Added Tailwind CSS styling and frontend package scripts for lint/typecheck/build.
- Added typed public API client for backend catalog endpoints, guarded with `server-only`.
- Backend internals remain isolated; storefront does not import `project/src/**`.
- Gates: reviewer/security/qa APPROVED.
- Evidence: storefront lint/typecheck/build green; backend lint/typecheck/test green; verify green.
## 2026-08-15 — F-014 Storefront catalog pages (SSG/ISR)

- Status: done.
- Added storefront product/category/brand/search catalog pages with ISR and metadata/OpenGraph.
- Added protected `POST /api/revalidate` for catalog paths.
- Added backend `categorySlug` filtering for `/products/search`.
- Gates approved: reviewer, security, QA.
- Final `./scripts/verify.sh`: PASS.
## 2026-08-15 — F-015 SEO core: structured data, sitemap, redirects

- Status: done.
- Added Organization, Product and BreadcrumbList JSON-LD to storefront pages.
- Added generated `sitemap.xml` and `robots.txt`.
- Added env-backed local 301 redirect store through Next proxy.
- Added public `GET /brands` for sitemap brand URLs.
- Gates approved: reviewer, security, QA.
- Final `./scripts/verify.sh`: PASS.


## 2026-08-15T16:17:23Z — F-016 Inventory module

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: isolated inventory module with atomic stock operations, public InventoryService, PostgreSQL migration, API routes, and tests.
- Evidence: work/artifacts/F-016/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T16:25:43Z — F-017 Pricing module

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: server-side pricing with VAT, public PricingService, price history, API routes, migration, and tests.
- Evidence: work/artifacts/F-017/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T17:32:49Z — F-018 Cart module

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: authenticated cart storing product/variant/quantity only, recalculating price and stock from services.
- Evidence: work/artifacts/F-018/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T17:44:59Z — F-019 Promotions v1

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: server-side promotions with promo code validation and cart discount recalculation.
- Evidence: work/artifacts/F-019/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T18:03:20Z — F-020 Shipping module

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: server-side shipping zones/methods with free shipping threshold behind ShippingService.calculate.
- Evidence: work/artifacts/F-020/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T18:09:18Z — F-021 Orders module

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: orders module with item snapshots and explicit state machine.
- Evidence: work/artifacts/F-021/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T18:27:55Z — F-022 Checkout orchestrator with idempotency

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: orchestrator coordinating cart, pricing, promotions, inventory, shipping, orders and stub payment; idempotency_key prevents duplicate reservations.
- Evidence: work/artifacts/F-022/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T18:38:19Z — F-023 Payments: provider interface + Stripe + webhooks

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: PaymentProvider interface with Stripe-style adapter; signed webhook with HMAC-SHA256 and 5-min tolerance; idempotent via unique constraint.
- Evidence: work/artifacts/F-023/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T18:48:25Z — F-024 Notifications: transactional email

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: notifications dispatch through EmailProvider port with idempotent event_id persistence.
- Evidence: work/artifacts/F-024/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T18:51:34Z — F-025 Reviews module

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: verified-purchase reviews with moderation, aggregate and one-review-per-order-item guarantee.
- Evidence: work/artifacts/F-025/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T18:56:11Z — F-026 CMS module

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: simple CMS with slug routing and draft/publish states.
- Evidence: work/artifacts/F-026/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T19:01:44Z — F-027 Caching layer

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: read-through cache with explicit contracts; admin/metrics routes; loader fallback when adapter fails.
- Evidence: work/artifacts/F-027/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T19:28:52Z — F-028 Security hardening

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: rate limiter, audit log, admin MFA enrollment.
- Evidence: work/artifacts/F-028/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T19:34:14Z — F-029 Observability

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: tracer/meter abstraction, /ops/metrics route, checkout tracing span and business metrics.
- Evidence: work/artifacts/F-029/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T19:38:17Z — F-030 E2E suite

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: E2E checkout-flow test happy path + empty cart failure against real PostgreSQL.
- Evidence: work/artifacts/F-030/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T20:04:26Z — F-031 Start Script Dev

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: project/scripts/start-dev.sh levanta docker, migraciones y dev server.
- Evidence: work/artifacts/F-031/
- Verify: ./scripts/verify.sh passed

## 2026-08-15T20:07:20Z — F-032 Fix DATABASE_URL

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: start-dev.sh crea .env y usa npm run start.
- Verify: ./scripts/verify.sh passed

## 2026-08-15T20:09:12Z — F-033 Fix npm start .env

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: start script ahora usa --env-file.
- Verify: ./scripts/verify.sh passed

## 2026-08-15T22:28:37Z — F-034 Fix export vars

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: start-dev.sh exporta DATABASE_URL y NODE_ENV explicitamente.
- Verify: ./scripts/verify.sh passed

## 2026-08-15T22:36:31Z — F-035 Document Caveman Architecture

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: project/CAVEMAN.md creado con arquitectura completa del proyecto.
- Verify: ./scripts/verify.sh passed

## 2026-08-15T22:43:56Z — F-036 Homepage frontend

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: Next.js homepage SSR con Hero, FeaturedProducts, CategoriesGrid, BrandsSection.
- Evidence: work/artifacts/F-036/
- Frontend dev: cd frontend && npx next dev

## 2026-08-15T23:08:00Z — F-037 Seed data

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: Script seed idempotente con 11 categorías, 6 marcas, 12 productos, precios, stock, shipping.
- Evidence: work/artifacts/F-037/
- Command: cd project && npm run db:seed


## 2026-08-15T23:15:03Z — F-038 Category pages

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: /categories listing + /categories/[slug] detail with SSR products.
- Evidence: work/artifacts/F-038/
- Backend: http://localhost:3000
- Frontend: http://localhost:3003


## 2026-08-16T08:17:33Z — F-039 Product detail page

- Status: done
- Gates: reviewer APPROVED, security APPROVED, QA APPROVED
- Summary: /products listing + /products/[slug] SSR with pricing (€10.83/€8.95), stock, add-to-cart.
- Evidence: work/artifacts/F-039/
- Frontend: http://localhost:3003

## 2026-08-19 — F-048 Complete migration and consolidate approved work — DONE

- Gates: reviewer APPROVED, security APPROVED (upload remediation), QA APPROVED, verify.sh exit 0.
- Summary: consolidación de F-029/F-030 y FIX-11..FIX-19; migraciones 024-028 compatibles y reversibles; toolchains backend/admin/frontend/storefront verdes.
- Evidence: backend 124 unit tests + 56 integration tests; migration fresh up/no-op/down/up; builds Next verdes; 0 vulnerabilidades high en npm audit.
- Security: `/api/upload` requiere sesión backoffice y valida tamaño, MIME, magic bytes y filename server-side.
- Harness: `new_ticket.py` usa gate reviewer, soporta `--start` exclusivo y `--normalize-gates`.
- Artefactos: work/artifacts/F-048/.