Commit Graph
5 Commits
Author SHA1 Message Date
MattssonandClaude Fable 5 9ad3908ed0 fix(salary): skatteavdrag rounding trio (whole kronor, ,50 table pick, import prefix guard) (#1582)
* fix(salary): state percentage skatteavdrag in whole kronor (SFF 22 kap. 1 §)

calculateJamkningTax and calculateSidoinkomstTax returned öre-precision
amounts; skatteavdrag is stated in whole kronor with öretal dropped
(SFF 2011:1261 22 kap. 1 §), the same rule taxForRate already applies to
percent brackets. The two inline flat-30% branches in calculation-engine.ts
(unverified F-skatt, no-table fallback) had the same defect and now route
through calculateSidoinkomstTax.

Computed in integer öre and hundredths of a percent: flooring the raw float
product loses a whole krona when float noise lands an exact result just below
an integer (1000 * 0.007 === 6.999999999999999).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(salary): pick the lower tax table at exactly ,50 per Skatteverket rule

Math.round sent a total municipal rate of 32,50 to table 33; Skatteverket's
rule is that a fractional part of at most 50 öre picks the lower table and
51 öre or more the higher. Compared in hundredths so float noise cannot
decide the boundary. Latent today (no kommun sits exactly on ,50 for 2026)
but the code now matches the comment above it, which already stated the
correct rule.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(salary): reject two-week rows in the monthly tax table import

parseLine only checked position 3 for B/%, so a two-week table row (14B29)
would silently merge into the monthly fallback data if the wrong Skatteverket
file were used as input. The day-count prefix must now be 30; a 14-row throws
loudly. main() is guarded behind a direct-execution check (same pattern as
generate-crontabs.ts) so parseLine is importable by tests.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(salary): truncate toward zero, not floor, in whole-krona skatteavdrag

Skeptic refutation: taxable income can go negative when deductions exceed
pay, and Math.floor rounds negatives away from zero, so a payslip 1 öre
negative would book a full krona of negative withholding
(calculateSidoinkomstTax(-0.01) gave -1 instead of -0). Öretal bortfaller
truncates toward zero: Math.trunc, with -0 normalized to 0.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

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Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-13 16:39:00 +02:00
MattssonandClaude Fable 5 614b7e60b9 fix(salary): apply percent brackets for monthly incomes above 80 000 kr (#1510)
* fix(salary): apply percent brackets for monthly incomes above 80 000 kr

Skatteverket's monthly tax tables switch from fixed krona amounts to
percent-of-income rows above 80 000 kr/month. The lookup only loaded the
krona ("30B") rows and clamped higher incomes to the last bracket,
under-withholding every salary above 80 000 kr (e.g. 100 000 kr, tabell
31 kolumn 1: 25 294 kr instead of 35 000 kr).

- fetch both 30B and 30% sections from the Skatteverket API; treat a
  missing section as API failure so the bundled fallback wins over
  incomplete data
- TaxTableRate is a discriminated union; percent brackets withhold
  percent of the whole monthly income, ore dropped per SFF 2011:1261
  22 kap. 1 (oretal bortfaller)
- fallback generator parses %-rows too; regenerated with 1 232 percent
  rows and a guard that every table carries both sections
- keep the old clamp only as a warn-logging last resort

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(salary): fail loudly on incomplete tax table data (review findings)

Address CodeRabbit and Swedish accounting review findings on #1510:

- lookupTaxAmount throws TaxTableUnavailableError when loaded brackets
  contain a gap instead of silently withholding 0
- a failed or empty pagination page fails the whole API fetch so the
  bundled fallback serves complete data
- kolumn values are parsed strictly (decimal-aware, comma accepted);
  malformed values fail the fetch instead of becoming 0 kr / 0 %
- importer rejects malformed column values instead of emitting 0
  (regenerated fallback is byte-identical)
- close the bracket gap in the calculation-engine test fixture
- clarify the ore-truncation citation and use an absolute date in
  DECISIONS.md

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(salary): validate income boundaries in tax table parsers

Round-2 CodeRabbit finding on #1510: income boundaries were still parsed
with parseInt, which accepts "100abc" and turns garbage into 0 or an
open-ended bracket. Both the importer and the API loader now require
digits-only boundaries; an empty upper bound is legal only on percent
rows (the open-ended top row). Malformed API data fails the fetch so the
bundled fallback runs; malformed TXT data fails the import. Regenerated
fallback is byte-identical.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

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Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-11 01:27:16 +02:00
MattssonandClaude Fable 5 288915c152 Fix/fdb fr usrs (#1125)
* fix(invoices): return attachment filename in delivery history summaries

The 20260723003000 hardening dropped attachment_filename from
list_invoice_delivery_summaries, so the delivery history UI always fell
back to the generic "faktura.pdf" label. Recreate the RPC with the
filename included: it is derived from company name, customer name,
invoice number, and date, all already visible to every company member,
so the minimization boundary is unchanged. Addresses stay masked and
message content, BCC, and checksums stay server-side.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(reconciliation): surface own-account transfer legs in match-to-voucher by default

The second (incoming) leg of a transfer between two of the company's own
bank accounts was hidden in the 'Matcha mot befintlig verifikation' dialog
because the voucher counted as 'already matched' once its outgoing leg was
linked, even though the incoming account's line had no settling transaction.
Users read the empty default list as 'the app won't let me link this'.

get_account_gl_lines_for_matching now counts links per settlement account:
a transaction provably on another cash account no longer marks the voucher
as matched for the requested account, so the unsettled transfer leg surfaces
by default (and auto-selects on an exact match). Same-account N:1 stays
behind the 'Visa aven matchade verifikationer' opt-in, and transactions
without a resolvable cash account conservatively keep counting everywhere.
get_unlinked_gl_lines is deliberately untouched (feeds auto-reconcile).

Companion guard: mark_entry_as_opening_balance now refuses entries with
linked bank transactions, since half-settled transfer vouchers became
reachable in the reconciliation view's unmatched table where 'Mark som IB'
renders; re-tagging one would strand its transaction against a movement-
excluded entry. getReconciliationStatus counts unmatched GL lines with the
account-scoped RPC so the status card agrees with the table.

Fixes #1026

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* perf(api): cut prod p95 latency via local JWT auth, single-RT company resolution, and report aggregate RPCs

Baseline 2026-07-23 (487 prod samples): p50 160ms, p95 480ms, 13% of
requests over 300ms. Target: p95 under 300ms.

- requireAuth: verify JWTs locally via getClaims (ES256/JWKS) instead of
  a second network getUser per request; getUser fallback keeps HS256
  self-hosted and existing test mocks working; middleware still
  revocation-checks every /api request
- resolve_active_company RPC (20260723161000): one round trip replaces
  2-3 queries in getActiveCompanyId and middleware; PGRST202/42501 fall
  back to the legacy query path
- arsredovisning build-data: ~33 sequential round trips down to ~7,
  output byte-identical (snapshot-proven)
- currency rate route: stop bypassing the exchange_rates cache (missing
  supabase arg caused an external Riksbanken call on every request)
- document.get: parallelize row fetch, signed URL and audit event
- list_company_accounts RPC (20260723170000): accounts list in one round
  trip instead of paging past PostgREST's 1000-row cap
- vat-declaration route: drop a dead sequential company_settings query
- get_kpi_report_aggregates RPC (20260723180000): KPI report's three
  full-period line scans collapsed into one aggregate call; dimension-
  filtered path unchanged
- lint: fix 9 baseline errors, downgrade 4 react-hooks compiler rules to
  warn, zero the eslint baseline ratchet

All four gates green: lint 0 errors, 9163 tests, check:guards, build.
Migrations applied idempotently to staging only; prod receives them via
Supabase branching on merge.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(review): resolve PR review findings across auth, VAT declaration, and IB retag

- requireAuth getClaims fast path: pin iss (project URL) and aud
  ('authenticated'), log every fallback to getUser (ASVS V9.1 finding)
- remove the ignored accountingMethod parameter from calculateVatDeclaration
  and the dead company_settings.accounting_method reads in xlsx/pdf/eskd
  routes; v1 API keeps accepting the query param but documents it as a no-op
- close the mark_entry_as_opening_balance TOCTOU race with a transactions
  trigger (20260723190000, FOR KEY SHARE on journal_entries) + pg tests;
  applied to staging and smoke-verified both directions
- re-add the 42501 tenant guard to branch-local migration 20260723160000
  (function body had silently reverted to the pre-20260619130100 definition)
- document the buildK3Noter tbFullRows full-TB contract (uppskjuten skatt
  opening balance per BFNAR 2012:1 ch.29)
- add KPI VAT-liability test covering reduced-rate output accounts 2621/2631

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(db): use NULL-safe caller_is_company_member in opening-balance retag guard

The re-added tenant guard carried the pre-20260703180000 raw
NOT IN (SELECT user_company_ids()) pattern, which the
null-safe-tenant-guards ratchet blocks. Staging re-synced.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

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Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-23 16:16:55 +02:00
Jakob WennbergandClaude Sonnet 5 ec27228a8e style: remove em/en dashes repo-wide, add CLAUDE.md rule against them (#890)
Em dashes (—) and en dashes (–) had spread across comments, docs, tests,
and a few UI strings, reading as AI-generated boilerplate rather than
house style. Replaced each with punctuation matching its context: colon
for explanatory clauses, comma for asides, plain hyphen for numeric/legal
ranges (e.g. "21-23§"), "to"/"till" for date ranges, parentheses for
paired-dash asides. messages/en.json and messages/sv.json were fixed by
hand together to keep sv/en in sync.

Left untouched where the dash is the functional subject rather than
decorative punctuation: date-range-parser.ts's separator regex,
charset-repair.ts's CP1252 byte-mapping table (and its test), the SIE
encoding mojibake docs, generic-csv.ts's minus-sign normalizer, the
agent system-prompt files that already instruct against em dashes, and
a golden iXBRL test fixture compared byte-for-byte.

Also fixes two bugs surfaced along the way: an off-by-one in
ApiKeysPanel's scope-label split (a leftover from an earlier partial
pass), and a charset-repair test that had lost the literal en-dash it
exists to verify.

Regenerated the agent atom seed migration (skills:generate) since 27
SKILL.md files changed. Added a CLAUDE.md rule against em/en dashes,
with an explicit carve-out for the functional-dash cases above.

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-04 15:58:06 +02:00
MattssonandClaude Opus 4.7 11621bb79f Feat/skv integration full (#284)
* feat: add script to import Skatteverket monthly tax tables as fallback TypeScript module

- Implemented a new script `import-tax-tables.ts` to parse fixed-width TXT tax tables from Skatteverket (SKV 434).
- The script generates a TypeScript module for emergency fallback when the Skatteverket open-data API is unavailable.
- Supports command-line argument for specifying the year and handles parsing of B-rows only.
- Outputs a structured TypeScript file containing tax data for specified years.

* feat: gate salary module behind dev-only flag

Temporarily disable the Lön module in production while the feature is
being completed. Sidebar entries ("Löner", "Anställda") still render but
are not clickable and show a "Kommer snart" badge. Middleware redirects
/salary* to / and returns 404 on /api/salary/* so the feature can't be
reached by direct URL. All gates check NODE_ENV === 'development' so
local dev keeps full access for continued development.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat: refactor bank file import wizard to streamline column mapping and enhance CSV handling

* fix: bump migration timestamp to avoid collision with logos_bucket

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat: enhance AGI generation and salary entry calculations with improved status checks and error handling

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Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-20 21:03:23 +02:00