batchCooking/apps/api/package.json
Nicolas 18abae7b6a feat(recipes): migre la detection des tech steps de node-nlp vers un microservice Python spaCy
Remplace TechStepClassifierService's node-nlp (NlpManager) par
services/tech-step-intent-service, un microservice FastAPI/spaCy dedie
(PhraseMatcher pour le NER par synonymes, textcat pour la classification
d'intention). Corpus (TECH_STEP_TRAINING_DATA) toujours possede par
apps/api, pousse au service via POST /v1/train a chaque warm-up ; le
service ne touche jamais Postgres (meme posture que
services/tech-step-llm-worker).

Cote apps/api :
- intent-service-client.ts : client HTTP vers le nouveau service
- tech-step-matcher.ts : delegue NER + intent classification au client,
  logique pure (splitIntoClauses, seuil/fallback) inchangee
- env.ts : INTENT_SERVICE_BASE_URL/INTENT_SERVICE_SECRET (secret requis,
  service coeur non optionnel)
- server.ts : warm-up avec retry/backoff (service Python demarre a part)
- scripts/calibrate-tech-step-threshold.ts : recalibration empirique de
  CONFIDENCE_THRESHOLD contre le jeu d'eval existant
- node-nlp retire (package.json, node-nlp.d.ts, model.nlp du .gitignore)

docker-compose.yml : nouveau service tech-step-intent-service (pas de
port expose, healthcheck, app en depend). CI : job intent-service-test
(pytest) + le job test demarre le service en arriere-plan avant la suite
Mocha (jamais de mock d'un service interne, cf specs/dev-conventions.md).

Verifie : 26/26 tests pytest du service (dont les offsets caracteres
exacts de tech-step-matcher.test.ts), lint + build complets du monorepo,
smoke test HTTP reel bout en bout. La suite Mocha et docker compose
build/up n'ont pas pu etre executes dans cet environnement (pas de
Postgres/Docker disponibles ici) — a confirmer via la CI et en local.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-25 20:11:30 +02:00

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{
"name": "api",
"version": "0.0.0",
"private": true,
"type": "module",
"scripts": {
"dev": "tsx watch src/server.ts",
"build": "tsc -p tsconfig.json",
"start": "node dist/server.js",
"test": "cross-env NODE_ENV=test mocha",
"prisma:generate": "prisma generate",
"prisma:migrate": "prisma migrate dev",
"prisma:seed": "prisma db seed",
"postinstall": "prisma generate"
},
"prisma": {
"seed": "tsx prisma/seed.ts"
},
"dependencies": {
"@batch-cooking/date-tools": "workspace:*",
"@batch-cooking/error-tools": "workspace:*",
"@batch-cooking/express-tools": "workspace:*",
"@batch-cooking/shared": "workspace:*",
"@prisma/client": "^5.22.0",
"argon2": "0.31.2",
"dotenv": "^16.4.5",
"express": "^4.21.1",
"jsonwebtoken": "^9.0.3",
"prisma": "^5.22.0",
"zod": "^3.23.8"
},
"devDependencies": {
"@faker-js/faker": "^10.6.0",
"@types/express": "^4.17.21",
"@types/jsonwebtoken": "^9.0.10",
"@types/node": "^22.9.0",
"@types/supertest": "^6.0.2",
"chai": "^5.1.2",
"cross-env": "^10.1.0",
"mocha": "^10.8.2",
"supertest": "^7.0.0",
"tsx": "^4.19.2",
"typescript": "^5.7.2"
}
}