boha-app-ts

Internal business-management system for a Czech company (attendance, invoicing, leave/trips, projects, vehicles, warehouse, HR) — a TypeScript/Node.js rewrite of the legacy PHP app. User-facing text is Czech by design.

For full architecture, conventions, and gotchas, see CLAUDE.md.

Stack

• Backend: Fastify 5 · Prisma 6 → MySQL · Zod 4 · JWT (HS256) + TOTP 2FA
• Frontend: React 18 · Vite · Material UI v7 (Emotion) · TanStack Query — an SPA in src/admin/, served by the same Fastify process (Vite middleware in dev, static files in prod)
• Other: Puppeteer (PDF) · nodemailer · node-cron · @anthropic-ai/sdk (the admins-only "Odin" assistant)

Prerequisites

• Node.js (LTS) and a MySQL database
• Copy .env.example → .env and fill in the required vars (DATABASE_URL, JWT_SECRET, TOTP_ENCRYPTION_KEY — generate the keys with openssl rand -hex 32)

Setup

npm install
npx prisma generate
npx prisma migrate dev      # apply migrations to your dev DB
npx prisma db seed          # optional: dev-only sample data (NEVER on prod)

Develop

npm run dev:server   # API (tsx watch) on http://127.0.0.1:3050
npm run dev:client   # Vite dev server (manage separately)

Build & run

npm run build        # tsc server → dist/  +  vite client → dist-client/
npm start            # node dist/server.js

Test

npm test             # vitest run — hits a real test DB (.env.test); no Prisma mocks

Quality gates

Before committing, all of these must pass:

npx tsc -b --noEmit  # typecheck (NOT `tsc -p tsconfig.json`)
npm run build
npx vitest run
npm run lint         # ESLint (incl. react-hooks) — see eslint.config.js

Database migrations

Every schema/data change is a tracked Prisma migration — never prisma db push or raw SQL on production. Stop the dev server before running prisma migrate dev. See CLAUDE.md → Database Migrations for the full workflow and the production deploy/hotfix process.

License

ISC