{
  "feature_id": "POS-002",
  "agent": "qa",
  "stage": "qa_gate",
  "verdict": "APPROVED",
  "reviewed_at": "2026-08-21T19:56:00Z",
  "summary": "Todas las verificaciones de foundation POS pasan. El CHECK solicitado se prueba explícitamente en PostgreSQL. El error de prerender del admin no se reproduce tras limpiar .next y fijar turbopack.root.",
  "acceptance_traceability": [
    {"criterion":"AC-1/AC-2: migrations apply on fresh/current DB","evidence":"node-pg-migrate up applied 043-047 on current DB; fresh migration path validated by backend build/test migration setup","ok":true},
    {"criterion":"AC-3/AC-4: default store and payment methods seeded","evidence":"pos_stores count=1; payment methods count=2; name Natural - Mercado de Vida","ok":true},
    {"criterion":"AC-5/AC-6: inventory backfill preserves rows","evidence":"14 inventory_stock rows and 13 inventory_movements rows remain; NULL store_id counts are 0","ok":true},
    {"criterion":"AC-7: composite inventory uniqueness","evidence":"inventory_stock unique constraint inventory_stock_variant_store_unique; repository uses ON CONFLICT (variant_id, store_id)","ok":true},
    {"criterion":"AC-8: ecommerce NULL customer rejected; POS walk-in allowed","evidence":"ecommerce NULL insert fails with orders_orders_user_required_when_not_pos; pos NULL insert succeeds","ok":true},
    {"criterion":"AC-9/AC-10: COMPLETED state accepted","evidence":"POS test insert with source=pos,state=COMPLETED succeeded; state CHECK includes COMPLETED","ok":true},
    {"criterion":"AC-11/AC-12: POS roles accepted and invalid roles rejected","evidence":"backoffice_users role CHECK includes pos_cashier/pos_manager and excludes pos_owner","ok":true},
    {"criterion":"AC-13/AC-14: requireAnyRole behavior","evidence":"src/shared/tests/auth.test.ts: 8 tests passed, including allowed roles, rejected roles, empty list","ok":true},
    {"criterion":"AC-15: inventory storeId API and service behavior","evidence":"backend typecheck/build pass; inventory unit tests pass; integration test updated for DEFAULT_STORE_ID","ok":true},
    {"criterion":"AC-16: verify.sh green","evidence":"./scripts/verify.sh → Orquestra verificado. Puedes trabajar.","ok":true},
    {"criterion":"AC-17: migration re-run no-op","evidence":"second node-pg-migrate up → No migrations to run!","ok":true}
  ],
  "checks": [
    {"item":"Backend TypeScript build","ok":true,"evidence":"npm run build → exit 0"},
    {"item":"Backend test suite","ok":true,"evidence":"47 passed test files, 15 skipped; 191 passed tests, 56 skipped"},
    {"item":"Admin production build","ok":true,"evidence":"rm -rf apps/admin/.next && npm run build → compiled, TypeScript finished, all routes generated; no /brands prerender error"},
    {"item":"Admin Turbopack workspace warning","ok":true,"evidence":"next.config.ts turbopack.root=__dirname; clean build no multiple-lockfile warning"},
    {"item":"Diff hygiene","ok":true,"evidence":"git diff --check → no whitespace errors"}
  ],
  "issues": [],
  "notes":"The reported admin error showed ECONNREFUSED to 192.168.18.93:3000 during /brands prerender. It was not reproducible after deleting .next; the build now completes with an unreachable NEXT_PUBLIC_API_URL as well. The workspace-root warning was fixed explicitly in next.config.ts. The backend itself must still be running for runtime API calls after deployment."
}
