94030230e7
Two bugs in the attendance admin print (Tisk on Správa docházky):
1. Viewer-timezone date shift: day rows are built from date-only strings
('2026-06-01'), which new Date() parses as UTC midnight per spec; local
formatting then rendered the PREVIOUS day for any viewer west of UTC —
a June print opened with '31. 5. Neděle' (a May row holding June 1's
punches) and every weekday name + weekend tint shifted by one. Czech
viewers were unaffected (UTC+1/+2), US viewers always hit it.
formatDate / getCzechWeekday / isWeekendDate now parse the calendar day
from the string parts — identical output in every timezone.
2. Every time cell carried a bogus date prefix ('1.6. 08:00'): the
overnight-only guard compared the extracted date part against the raw
wire shift_date ('2026-06-01T02:00:00') — never equal. Now compares
normalized date parts; the prefix fires only for true overnight punches.
Verified end-to-end against the production June payload; +8 regression
tests (timezone-proof by construction — parts-based, no UTC parse).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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→.envand fill in the required vars (DATABASE_URL,JWT_SECRET,TOTP_ENCRYPTION_KEY— generate the keys withopenssl 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