Jakob Wennberg
4a6c473cc4
* fix(bookkeeping): allow EF förlängt räkenskapsår on first-period edit + hide Recapt widget
PATCH /api/bookkeeping/fiscal-periods/[id] rejected enskild firma first
fiscal periods extended into the next calendar year (e.g. 2020-10-04 →
2021-12-31, 15 mån) even though BFL 3 kap. permits up to 18 months when
the EF starts after 1 juli. Validator and DB trigger already supported
this; only the API check ignored isFirstPeriod. Move the isFirstPeriod
calculation above the EF rule and split it into "end must be 31 dec
(always)" + "start must be 1 jan (only when not first period)". Brings
the API into agreement with the frontend's validateFirstPeriod logic.
Also mount RecaptHideWidget in the root layout, which calls
window.recapt('feedback', { widget: 'hide' }) once the SDK is ready.
The floating bubble no longer appears in the bottom-right; Recapt's
identify and programmatic feedback APIs continue to work unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* test(bookkeeping): address PR-481 review — standard guards, shared helpers, 18-month cap regression
- Use shared createMockRequest / createMockRouteParams from tests/helpers.ts
- Add 401 (unauthenticated), 400 (malformed body), 404 (unknown period)
- Rename "mid-month startdatum" case to "not 1 januari" (request sends 2026-02-01, a month boundary, not mid-month — the rule rejects any non-Jan-1)
- Add defense-in-depth case proving validatePeriodDuration rejects a 24-month EF first period (BFL 3 kap. 18-month cap), since the new EF end-date guard runs before duration validation
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* test(bookkeeping): lock in EF subsequent-period end-date guard
The start-must-be-1-jan + end-must-be-31-dec guards together force EF
subsequent periods to a 12-month span. validatePeriodDuration's 18-month
universal cap doesn't enforce this on its own — only the route's per-EF
guards do. Add a regression test so a future refactor of the EF block
can't silently allow a 13-month subsequent period (e.g. 2026-01-01 →
2027-01-31), addressing PR-481 swedish-compliance review finding #1.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
gnubok
Open-source Swedish accounting software for sole traders (enskild firma) and limited companies (aktiebolag).
What is gnubok?
gnubok implements double-entry bookkeeping compliant with Swedish accounting law (Bokforingslagen). It supports the BAS 2026 chart of accounts, handles VAT declarations (momsdeklaration), SIE import/export, and enforces 7-year document retention. Built for sole traders and limited companies operating in Sweden.
Features
- Double-entry bookkeeping -- BAS 2026 chart of accounts, draft/commit workflow, sequential voucher numbering
- Invoicing -- Create, send, and track invoices with mixed VAT rates and PDF generation
- Bank reconciliation -- PSD2 bank connection via Enable Banking, 4-pass automatic matching
- VAT declaration -- SKV 4700 form mapping, per-rate breakdown, EU/export handling
- Tax reports -- NE-bilaga, INK2, SRU export for Skatteverket
- Supplier invoices -- Registration, payment tracking, input VAT deduction
- Document archive -- SHA-256 integrity, 7-year retention enforcement, full archive ZIP export
- SIE import/export -- Standard Swedish accounting interchange format
- Extension system -- Opt-in plugins for AI categorization, receipt OCR, email, calendar, and more
Self-Hosting
git clone https://github.com/erp-mafia/gnubok.git
cd gnubok
./setup.sh # Prompts for Supabase credentials, generates .env
docker compose up -d
You need a Supabase project and must apply the database migrations before first use. See SELF-HOSTING.md for the full step-by-step guide, including Supabase setup, auth configuration, optional features (AI, email, push notifications), and troubleshooting.
Development Setup
Prerequisites: Node.js 20+, a Supabase project.
npm install
npm run dev # Start dev server (auto-generates extension registry)
npm test # Run tests
npm run build # Production build
npm run lint # ESLint
Tech Stack
- Framework: Next.js 16 (App Router), React 19, TypeScript (strict)
- Database: Supabase (PostgreSQL + Row Level Security + email/password auth + TOTP MFA)
- Styling: Tailwind CSS 4 + shadcn/ui
- Integrations: Enable Banking (PSD2), Anthropic SDK, LangChain, OpenAI, Resend, JSZip
Documentation
- SELF-HOSTING.md -- Full self-hosting guide (Docker, Supabase setup, migrations, optional features)
- CLAUDE.md -- Architecture, bookkeeping engine, database conventions, extension system
- CONTRIBUTING.md -- Development workflow, code style, pull request process
- SECURITY.md -- Vulnerability reporting policy
Contributing
Contributions are welcome. See CONTRIBUTING.md for the full guide.
All commits require a DCO sign-off (git commit -s).
License
AGPL-3.0-or-later with an extension exception: third-party extensions that interact solely through the documented Extension API may be licensed under any terms, including proprietary. See LICENSE for details and NOTICE for third-party attributions.