Semih Yesilyurt 9627e58cdd fix(pcat-auth): allow 3 concurrent captures + validate slots upstream
Two follow-ups to the warm-pool patch:

* Semaphore 1 → 3. Playwright contexts are isolated, the captureToPool
  site/port allocation is synchronous (no race), and concurrent user
  clicks that all miss the pool no longer serialize behind a single
  ~5s capture. Peak memory grows from one context to three; each is
  short-lived.

* Capture-time validation. After Playwright extracts the JWT, do one
  cheap upstream call (/car/info with the public demo VIN) through the
  same proxy port before pushing the slot to the pool. DataImpulse
  occasionally rotates to IPs the partner widget can load but the
  upstream API can't reach, or that get instantly 401/403'd; those
  ports used to spend 30s timing out on the first real user click.
  Failures rotate to the next site within the existing 4-retry budget.

Adds ~1s to each successful capture; saves up to 30s per dead slot.
2026-06-01 19:50:19 +03:00
2026-02-12 00:26:34 +00:00

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)
Email 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:

  1. 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).
  2. Hot path (categories.service.ts) — EMEX/PCAT insert noktalarında translateMany() ile bulk lookup yapılır; cache miss varsa orijinal yazılır, sonraki bootstrap pass'inde LLM ile çevrilir.
  3. Bootstrap script (scripts/emex-translate-bootstrap.ts) — DB'deki tüm unique name_original değerlerini OpenRouter üzerinden DeepSeek V3 ile çevirir, emex_category_translations tablosuna yazar.
  4. Backfill script (scripts/emex-backfill-tr-names.ts) — translation tablosuna göre mevcut categories.name ve parts.name değerlerini 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 → cookie better-auth.session_token

Daha Fazla

  • docs/INDEX.md — kapsamlı proje rehberi (rotalar, API, DB şeması, bileşenler)
  • CLAUDE.md — Claude Code için proje rehberi
Description
sase.tr website
Readme 80 MiB
Languages
TypeScript 75.6%
HTML 19.5%
JavaScript 3.9%
Shell 0.5%
PLpgSQL 0.2%
Other 0.2%