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The catalog-wide bridge in EmexSourceDbService.fetchCategoryParts was
measured against vehicle_parts on 2026-06-01 and found to return 7-114x
more parts than belong to the requesting vehicle, with 49-98 wrong OEM
codes per 100 served. That directly violates the project rule that the
user must never see a wrong OEM.
Per-catalog noiseRatio sample (catalog-wide / per-vehicle):
RENAULT201910 51x | FFIAT84 45x | VOLVO201410 24x | MB201810 14x
AU1587 8x | BMW202501 70x (+ gid namespace mismatch ETK vs numeric)
GM_C201809 114x | MINI202501 12x | LRE201412 7x | MAZDA2020 54x
GM_OP201809 dump has only 1 wildcard vehicle (unique_key="_") so the
single Crossland X "owns" all 47k Opel parts — same firehose served
to any Opel sub-model in sase prod.
All alternative bridges were proven dead:
SSD eşleştirme - session-bound, 0/91 sase SSDs match dump
scrape_queue_v2.vehicle_ssd - same session SSD format
api_cache replay - table empty (0 rows)
wizard_parameters - table empty (0 rows)
VIN direct - no VIN column in dump
The only viable per-vehicle bridge is vehicles.unique_key reconstruction
from raw_data.parsedOptions, but sase currently stores the required 4
wizard fields on just 5/103 emex vehicles (all Renault). That work is
follow-up; this patch only stops the bleeding.
Change:
- Add EMEX_SOURCE_DB_ALLOWED_CATALOGS env (comma-separated, default "")
- EmexSourceDbService.fetchCategoryParts returns null unless catalogCode
is in the allowlist. Empty allowlist = service is effectively off for
parts, full fallthrough to live emex.
- Connection pool stays alive so the follow-up per-vehicle bridge /
schema-only path can use it without flipping env.
- Boot logs warn loudly when connected with an empty allowlist.
Prod was never affected — CATALOG_SOURCE_DB_ENABLED was unset there. This
fixes dev branch behaviour (default-on since commit 3a3a7d3) and keeps
prod safe by default once main is promoted.
Files:
- packages/config/src/index.ts env schema + audit notes
- apps/api/src/config/configuration.ts parse allowlist into string[]
- apps/api/src/integrations/catalog-source-db/emex-source-db.service.ts
allowlist field, init logging, fetchCategoryParts gate, class doc
- docker-compose.coolify.yml env injection for api + worker
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Sase
VIN/şase numarası sorgulama ve otomotiv yedek parça katalog platformu (Türkiye). Site: https://sase.tr · Staging: https://dev.sase.tr
Stack
| Katman | Teknoloji |
|---|---|
| Monorepo | pnpm 10 + Turborepo |
| Backend | NestJS 10, TypeScript 5.7, Node 22 |
| DB | PostgreSQL 17 + Drizzle ORM |
| Cache / Queue | Redis 7 + BullMQ |
| Auth | Better Auth (cookie session) |
| Frontend | Vite 6, React 19, TanStack Router + Query |
| UI | Tailwind v4, shadcn/ui (Radix) |
| Ödeme | Stripe (kart) |
| Postal | |
| Storage | MinIO (S3) |
| Analitik | PostHog |
| Test | Vitest, Playwright |
| Deploy | GitHub Actions → SSH → PM2 |
Yapı
ss/
├── apps/
│ ├── api/ NestJS (port 4000, /api)
│ └── web/ Vite + React (port 3000)
├── packages/
│ ├── shared/ Tipler, Zod şemaları
│ ├── config/ Env şeması (Zod)
│ └── ui/ Paylaşılan shadcn bileşenleri
├── docker/ docker-compose + nginx
├── scripts/ Deploy + bakım scriptleri
└── docs/ Detay dökümantasyon (INDEX.md)
Komutlar
pnpm dev # tüm app'ler (Turbo)
pnpm build
pnpm test # Vitest
pnpm lint # Biome
pnpm typecheck
# DB (apps/api/)
pnpm db:push # şemayı push
pnpm db:studio # Drizzle Studio
pnpm db:generate # migration üret
# Tek app
pnpm dev --filter=api
pnpm dev --filter=web
VIN Decode Akışı
Corgi (offline WMI) → PartsCatalogs API → PL24 API → EMEX scraper → NHTSA
Birden fazla araç eşleşmesi gelirse frontend seçim modalı gösterir.
Katalog Mimarisi
- PL24 P5 Modern (REST/JSON) — VW Group, BMW, Mercedes, Renault, Toyota...
- PL24 P4 Legacy (HTML scrape) — Ford, PSA, Hyundai/Kia, Nissan, Opel, Volvo
- PartsCatalogs (REST + Playwright JWT) — geniş VIN kapsamı
- EMEX (Playwright scrape,
emexdwc.ae) — async BullMQ worker
EMEX & PartsCatalogs Türkçeleştirme
EMEX ve PartsCatalogs kaynakları kategori/parça isimlerini İngilizce (zaman zaman Rusça) döner. Çeviri akışı:
TranslationsService(apps/api/src/translations/) — Redis cache → DB lookup (emex_category_translations) → orijinal döndür. Dictionary tabanlı word-by-word replace devre dışı (yarı-İngilizce çıktı yaratıyordu).- Hot path (
categories.service.ts) — EMEX/PCAT insert noktalarındatranslateMany()ile bulk lookup yapılır; cache miss varsa orijinal yazılır, sonraki bootstrap pass'inde LLM ile çevrilir. - Bootstrap script (
scripts/emex-translate-bootstrap.ts) — DB'deki tüm uniquename_originaldeğerlerini OpenRouter üzerinden DeepSeek V3 ile çevirir,emex_category_translationstablosuna yazar. - Backfill script (
scripts/emex-backfill-tr-names.ts) — translation tablosuna göre mevcutcategories.nameveparts.namedeğerlerini günceller, Redis cache flush eder.
# 1) Tüm yeni terimleri çevir (~$0.50, ~30 dk)
pnpm exec tsx scripts/emex-translate-bootstrap.ts --dry-run
pnpm exec tsx scripts/emex-translate-bootstrap.ts
# 2) DB kayıtlarını güncelle
pnpm exec tsx scripts/emex-backfill-tr-names.ts --dry-run
pnpm exec tsx scripts/emex-backfill-tr-names.ts
# 3) API restart (yeni hot-path translateMany için)
pm2 restart sase-api
Env: OPENROUTER_API_KEY (apps/api/.env).
Test Bilgileri
- Admin:
admin@sase.tr/Sase2026 - Test VIN (VW):
WVWZZZ1JZ3W597935 - Login:
POST /api/auth/sign-in/email→ cookiebetter-auth.session_token
Daha Fazla
docs/INDEX.md— kapsamlı proje rehberi (rotalar, API, DB şeması, bileşenler)CLAUDE.md— Claude Code için proje rehberi