Commit Graph
9 Commits
Author SHA1 Message Date
MattssonandClaude Opus 5 17a7a62ceb fix(reports): stop the resultatavslut zeroing declarations, and make the mistake uninventable (#1293)
* fix(settings): explain why account deletion is blocked

The delete-account button was disabled while the user still owned
companies, but the reason only lived behind the "?" on the blocker row,
so the greyed-out button read as broken. Surface it as one visible attn
sentence directly under the button, and point aria-describedby at it
whenever the button is disabled, not only on a load error.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* feat(enable-banking): share one PSD2 consent across a user's companies

Connecting the same bank for a second company required a second BankID, and
at SEB that new authorization silently revoked the first one. A user with four
companies at one bank therefore signed four times a quarter and ended up with
three dead feeds, each still rendering as "Aktiv" with a stale last_synced_at
until someone pressed Synka.

Prod says this is not one customer: every SEB customer holding connections in
more than one company has had an earlier company stop syncing at the moment
the next was authorized, most of them while the consent was still formally
valid for weeks. The same measurement over other banks is far quieter, so the
one-active-session-per-PSU limit is real and ASPSP-side.

Enable Banking already supports the shape we want. POST /auth carries no
account restriction, so a session covers every account the user ticked at the
bank, and GET /accounts/{uid}/transactions takes no session id, so a second
company can sync its own accounts from an existing session. bank_connections
has no unique constraint on session_id, so this needs no migration.

Adds lib/session-sharing.ts plus GET /reusable-sessions and POST /attach. When
a live session in another of the user's companies still exposes accounts no
company syncs, the settings panel offers to reuse it: the new row shares
session_id and consent_expires, carries only the unclaimed accounts, and lands
in pending_selection so the existing IBAN-aware account picker does the ledger
mapping. Only the consent is shared; accounts, cash_accounts and transactions
stay strictly per-company.

Sharing a session changes three lifecycle paths, all handled here:

- Disconnect and reconnect now refcount before revoking. A blind revoke would
  take down a sibling company's feed, which is the exact failure this removes.
  The count runs on a service-role client because RLS hides a sibling in a
  company the user has since left, and it fails closed: an uncertain count is
  treated as shared, since a lingering consent lapses on its own in 90 days
  while a wrongly revoked one kills a working feed.
- A renewed consent fans out to every company sharing the old session, and
  re-points their account uids by IBAN. Several ASPSPs reissue uids on
  re-authorization, so carrying the session id alone would have left siblings
  calling retired uids and re-broken them every quarter. This is also why the
  superseded session_id is no longer nulled at /connect: the callback needs it.
- The nightly probe runs once per distinct session and applies the verdict to
  every row holding it, and expiry mails are keyed per (user, session), so one
  dead consent is one probe and one mail rather than four of each.

Only enabled cash_accounts rows count as claiming an IBAN. The callback mirrors
every account in a consent, deselected ones included, so counting any row as a
claim would leave nothing offerable once the first company connects.

An account handed to a company also stops being offered while that company's
picker is still open, closing the window where two companies could book the
same physical account.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(ink2): read the resultaträkning from the pre-closing books

INK2R summed journal entries raw, so it included the resultatavslut that
zeroes every P&L account into 2099 at year-end. Nettoomsättning, kostnader,
periodiseringsfond and skatt all came out as 0, which cascaded into INK2S
7650/7651 and the taxable result. INK2 is always filed after bokslut, so
this was every real declaration, and nothing warned: with the P&L at zero
the balance sheet still tied out.

INK2R now reads two views of the same period. The balance sheet comes from
the closed books so 7302 keeps arets resultat via 2099; the income statement
comes from the pre-closing books via excludeFinalClosingEntry, which drops
only fiscal_periods.closing_entry_id so skatt and bokslutsdispositioner stay
on the form (7525, 7528). The equity adjustment is now conditional on a
posted closing entry having moved the result into 2099.

Second, independent bug: accounts were mapped by BAS number with no regard
for the sign of the balance, so konto 1630 with a credit was reported as a
negative fordran instead of a skatteskuld and konto 2641 with a debit was
netted off the liabilities. The three sign-reclassification rules the K2
iXBRL mapper already had are extracted to lib/reports/sign-reclassification
.ts and applied to INK2R too, so both statutory reports present the same
balance sheet. Only the rule table is shared: k2-mapper keeps its sumOre
arithmetic because the iXBRL path is ore-exact while INK2R truncates per
SFL 22:1.

NE-bilaga had the same empty-resultatrakning bug and gets the same fix.

Adds the closed-period coverage that was missing: the old tests only
exercised the mapping table against an open period, the one state in which
the engine happened to work.

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

* fix(reports): make the year-end closing decision explicit at every call site

generateTrialBalance took two optional booleans, so a caller that never
thought about the resultatavslut silently got 'include'. That is the wrong
default for anything summing class 3-8: the closing verifikat posts the
mirror image of every P&L account into 2099 inside the same period, so the
report reads ZERO across the board while the balance sheet still ties out
and nothing warns.

The booleans are replaced by a required
closingEntry: 'include' | 'exclude-final' | 'exclude-all-year-end'
with no default, so the build fails until each call site decides. All 40
were audited individually; every one keeps its current behaviour except
the two that were provably broken:

  - Resultatrapport read zero on every line for a closed year, in JSON,
    PDF and XLSX, and its prior-year comparison column read zero for
    anyone whose previous year was closed.
  - Resultat per projekt (dimension-pnl) had the same defect and must
    stay in lockstep with Resultatrapport to keep reconciling.

Both now pass 'exclude-all-year-end', which keeps them agreeing with the
formal Resultaträkning rather than pre-empting Stage 2 of #1051
(DECISIONS.md:632).

Deliberately unchanged and recorded in DECISIONS.md: the KPI expense
composition, which is blank for a closed year but cannot be fixed without
a migration and a displayed-figure change, and getBookedBolagsskatt, whose
contract is an open period and whose call chain already caused a
too-high-tax customer bug once.

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

* fix(vat): keep the resultatavslut out of the momsdeklaration

The closing verifikat posts the mirror image of every P&L account into
2099 inside the same fiscal period. Revenue accounts drive rutor 05, 39
and 40, so any VAT period containing the fiscal-year end reported NEGATED
turnover once the year was closed. get_vat_declaration_totals already
excluded vat_settlement and opening_balance entries, but not this one.

Reproduced read-only against production: for December of a closed year
the December declaration reported ruta 39 = -794 734 kr. After the fix
that period reports 0 and the January period carrying the real sale is
unchanged at 794 734 kr.

Keyed on fiscal_periods.closing_entry_id, not source_type = 'year_end':
avskrivningar, periodiseringsfond and skatt share that source_type and
must keep whatever VAT effect they carry. A reversed closing entry is
retained together with its storno so the pair still nets to zero, the
same predicate trial-balance.ts uses for closingEntry: 'exclude-final'.

Migration applied to the staging branch only; prod gets it via merge.
The pg test is written but has NOT been executed locally (no DATABASE_URL
configured and no local Postgres), so CI is its first real run.

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

* fix(kpi): keep the resultatavslut off the monthly chart

The monthly income/expense chart summed every posted entry in the fiscal
period. The closing verifikat posts the mirror image of every P&L account,
so once a year was closed the fiscal-year-end month charted the whole
year's revenue as negative income.

Measured read-only on production: 28 companies across 34 month-rows. The
worst case charted December income as -10 347 459,81 kr where the real
figure is +12,88 kr. Other examples: -1 868 731 -> +128 730,
-1 850 501 -> +431 709.

Both paths are fixed together so they keep agreeing: the RPC's monthly
section now joins the tb_ex_ye_entries CTE it already computes for
tb_ex_year_end, and monthly-breakdown.ts (the dimension-filtered fallback
and the MCP path) gains the matching source_type filter plus the
storno/correction chain of REVERSED year-end entries, so an undone bokslut
does not leave half a pair behind.

Migration 20260723180000 had recorded the omission as deliberate, on the
grounds that it mirrored the JS scan. It did, but the JS scan was wrong.

Migration applied to the staging branch (function body identical; three
comment lines differ from the committed file). Prod gets the file via merge.

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

* test(reports): pin every statement generator against a closed fiscal year

The per-generator suites all exercised an OPEN fiscal period, which is the
one state in which a generator that forgets the resultatavslut happens to
work. Declarations are filed AFTER bokslut, so the untested state was the
only state that occurs in production. That is why the same defect could
ship three times.

Two new suites over one shared fixture (closed-year-fixture.ts, a synthetic
closed AB with a resultatavslut, a credit 1630 and a debit 2641):

  closed-year-statements.test.ts enumerates the generators and asserts each
  reports the year's revenue rather than zero, plus its own bottom line. The
  table IS the checklist: a new report either appears in it or nothing stops
  it shipping with this bug. Verified by regressing income-statement back to
  closingEntry 'include', which fails 2 of its assertions.

  cross-surface-agreement.test.ts asserts the surfaces agree with each
  other, which is what every customer complaint actually was. INK2R and the
  K2 årsredovisning must produce the same årets resultat, the same fritt
  eget kapital, the same sign reclassifications and the same balance total.
  The operational family (Resultaträkning, Resultatrapport) must agree
  internally, and the gap BETWEEN the families is asserted explicitly as
  bokslutsdispositioner + skatt, so when Stage 2 of #1051 lands the test
  names the expectation to change instead of failing vaguely.

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

* chore(guards): ratchet against new reports that scan the ledger directly

A statement generator that aggregates journal_entry_lines itself has to
remember, on its own, that the resultatavslut posts the mirror image of
every P&L account into 2099 inside the same fiscal period. Three forgot,
and each read ZERO revenue for a closed year while the balance sheet still
tied out, so nothing warned.

generateTrialBalance now requires an explicit closingEntry mode, which makes
that decision a compile error. This guard is what keeps NEW reports on that
path: any generator under lib/reports or lib/bokslut that reads
journal_entry_lines and is not in the baseline set fails CI. Verified by
adding a throwaway report, which the guard rejects by name.

Voucher and line listings (general-ledger, journal-register, SIE export,
reconciliation, diagnostics) are sanctioned: they show the ledger as posted
and have no closingEntry decision to make.

Four existing lib/bokslut files are grandfathered rather than migrated. One
of them is a genuine open follow-up recorded in DECISIONS.md:
sarskild-loneskatt-calculator sums 7410-7419 with no year-end exclusion, so
its basis reads ~0 if it runs against an already-closed period. Left alone
deliberately: it is a tax figure whose call chain has caused a customer bug
before and deserves its own verified change.

Also ratchets naive-ore-round down 646 -> 641.

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

* test(reports): pin where sign reclassification applies, in both directions

No behaviour change. The sweep asked whether the 1630/2641 sign
reclassification should be extended to the remaining balance-sheet
surfaces; the answer is that there are none left.

Both STATUTORY presentations already have it: the K2 iXBRL årsredovisning
since 2026-07-23 and INK2R since 2026-07-29. The other two balance-sheet
surfaces must NOT have it: /rapporter Balansräkning and Balansrapport are
organised by account number under BAS-prefix headings, and balansrapport
documents an invariant that depends on every row staying debit-positive
where it was booked. Moving konto 1630 into a liability section would break
the add-the-rows-to-verify-the-balance property and hide the account from
anyone looking it up by number.

Asserting both halves is the point. The first half stops the
reclassification silently disappearing from one statutory surface again,
which is how a customer ended up comparing two of our own reports against
each other. The second half stops a future sweep "fixing" the operational
reports into disagreeing with their own documented contract.

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

* feat(reports): detect statement disagreement instead of waiting for a customer

Every year-end problem reported so far was a DISAGREEMENT between two of
our own screens, not a single wrong screen. The årsredovisning said one
figure, INK2 said another, and the customer did the reconciliation for us.
Nothing in the product noticed, because each screen tied out on its own.

Two additions:

  INK2R self-checks. On a closed year it compares the årets resultat it is
  about to declare against the booked konto 2099, and warns in Swedish when
  they disagree. This is the alarm that was missing: when INK2R reported
  0 kr against a booked 469 542 kr, the balance sheet still balanced, so no
  warning fired. Mirrors the equivalent check k2-mapper has had since
  2026-07-23, so both statutory reports now catch the same fault.

  reconcileStatements + GET /api/reports/statement-reconciliation return
  årets resultat from every surface side by side, grouped into families.
  ledger + statutory must agree and a mismatch is named; operational
  legitimately differs by bokslutsdispositioner + skatt until Stage 2 of
  #1051 lands, so that gap is explained rather than flagged.

The visual panel is deliberately not built here: it needs a
/frontend-design pass against the locked concept conventions plus sv/en
strings, and the warning above already puts the alarm where the user looks.

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

* fix(reports): address review findings from PR #1293

pg-real (7 failures, one signature): the new fixture called
insertFiscalPeriod({ isClosed: true }) and then inserted journal entries
into it, so enforce_period_lock (migration 017, legally required) refused
the write. Not worked around: the RPC's predicate keys on
fiscal_periods.closing_entry_id and never reads is_closed, so the fixture
now links the closing entry and leaves the period open, which exercises the
path that actually matters.

CodeRabbit, closed-year-fixture: EX_YEAR_END_ROWS dropped only the P&L legs
of the year_end entries (8811, 8910) and left their balance-sheet legs
(2125, 2512) at pre-closing values, so the 'exclude-all-year-end' view sat
160 000 kr out of balance and misrepresented what generateTrialBalance
returns. Latent, because today's consumers read class 3-8 only, but a shared
fixture that does not balance is a trap for the next consumer. Both legs now
go, and a new test asserts all three views sum to zero.

CodeRabbit, INK2 totals: renamed totals.resultAfterFinancial to
aretsResultat. It holds the result after bokslutsdispositioner AND skatt,
which is årets resultat, not resultat efter finansiella poster, and
build-data.ts uses the old name correctly for the different subtotal. The UI
already labelled the value "Årets resultat", so the name was simply wrong.

CodeRabbit, statement-reconciliation: the statutory branch called a
generator and caught any throw as "wrong entity type", mapping genuine
failures to a null figure that the comparison then skipped, so a real bug in
a declaration generator made the function report isReconciled: true. That is
the opposite of its purpose. It now dispatches on entity_type and surfaces a
generation failure as a named disagreement.

CodeRabbit, enable-banking (Emil's call to include): fetchClaimedIbans
returned an empty Set on a cash_accounts read failure, which is
indistinguishable from "nothing is claimed" and made every IBAN in the
session offerable, including accounts another company already books to. Its
own comment said it failed closed and its log said "offering nothing"; it
failed open. Returns null now, and findReusableSessions offers nothing when
the claimed set is unavailable. The test that pinned the fail-open asserted
toHaveLength(1) under the name "offers nothing"; it now asserts []. Also
removed an em dash per CLAUDE.md.

The remaining enable-banking finding (consent-expiry cooldown stamped only
on the selected connection, so it leaks one duplicate mail per sibling
company) is deliberately left to Emil: it changes email-sending behaviour in
his feature rather than fixing a stated contract.

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

* fix(reports): resolve second-round review findings on PR #1293

pg-real, two NEW signatures (the closed-period one from cycle 1 is gone):

kpi-report-aggregates-rpc.pg.test.ts asserted the exact contract migration
20260730090000 deliberately changes. Its comment read "year_end entries are
NOT excluded from monthly" and expected December expenses 1250. That fixture's
December holds only year-end-chain entries, so with the fix the month drops
out of the chart entirely, which is the correct operational view: a month
whose only activity is bokslut has no operating result. Assertion and file
docstring updated to the new contract rather than the test being removed.

vat-totals-closing-entry.pg.test.ts passed the wrong account arrays. p_net_
accounts is VAT_SETTLEMENT_NET_ACCOUNTS (2650/1650, the momsredovisning
settlement pair), not the output-VAT accounts. Putting 2611 there made the
extra year_end entry match the settlement-SHAPE detector, so an ordinary
sale-with-VAT was classified a momsredovisning and dropped, and the test read
0 instead of 10 000. The RPC was right; the fixture was not.

CodeRabbit, statement-reconciliation: resolveEntityType checked neither
query's error, so a genuine DB failure (RLS, permissions, connectivity)
returned null indistinguishably from "no entity type set", fell into the
unsupported-form branch and reported isReconciled: true. That is the same
silent-false-reconciled bug the cycle-1 refactor closed, one level down. The
companies error now throws; a missing company_settings ROW stays tolerated,
because .single() errors on zero rows and many companies have none. Mirrors
the pattern the INK2 and NE engines already use.

Still open by Emil's explicit choice: the consent-expiry cooldown is stamped
only on the connection it was handed, so it leaks one duplicate mail per
sibling company on the shared session. That changes email-sending behaviour
in his feature rather than fixing a stated contract, so it stays his.

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

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-30 09:03:05 +02:00
Jakob WennbergandClaude Opus 5 579f48752e fix(bokslut): add bokslut-flow depreciation (78xx) back to the bolagsskatt base (#1253)
* fix(bokslut): add bokslut-flow depreciation (78xx) back to the bolagsskatt base

sumPostedYearEndDispositions reconstructs resultat fore skatt for the tax
calculation, because generateIncomeStatement excludes every
source_type='year_end' entry. It summed class 88 and 7533 but not 78xx, so
planenlig avskrivning posted by the bokslut flow
(lib/bokslut/assets/depreciation-engine.ts) was dropped from the income
statement and never added back. The bolagsskatt base and the
periodiseringsfond 25 % cap were therefore computed on an overstated result:
tax too high by roughly 20.6 % of the depreciation.

Also exclude the period's final bokslutsverifikation from the fetch. It
carries source_type='year_end' as well and reverses every P&L account,
78xx/88xx/7533 included (verified against production closing entries), so
once the year is closed it would cancel the add-back this function exists to
produce. That hazard already applied to 88xx and 7533; the fix closes it for
all three rather than widening it.

Scope is deliberately the tax base only. Making the standalone
resultatrakning show bokslut entries is a separate, larger change: the same
exclusion is duplicated in the kpi_report_aggregates RPC, it moves displayed
profit for every company that ran the bokslut flow, and it means removing
the add-back at four call sites.

Refs #1051

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(bokslut): scope the closing-entry lookup to the company and fail loudly

Review (CodeRabbit + the compliance swarm, ASVS V8.2.1) flagged the new
fiscal_periods read in sumPostedYearEndDispositions on two counts, both fair.

It filtered only on the period id while every sibling query in the same
function carries the tenant scope. Primary key or not, service-role paths
have no RLS to fall back on and the repo's rule is to filter company_id
explicitly, so it now does.

It also discarded the query error. That mattered more than it looks: a failed
read fell through to closingEntryId = null, which silently re-admits the
closing verifikat's 78xx/88xx reversals and understates the tax base, i.e.
exactly the failure this lookup was added to prevent. It now throws, and the
surrounding catch turns it into the existing 'Failed to read posted
dispositions' error. A wrong bolagsskatt is worse than a loud failure.

Two regression tests: the lookup carries both eq filters, and a lookup
failure propagates instead of degrading to a wrong number.

Refs #1051

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-28 18:29:37 +02:00
Mattsson e11f70b347 Bug/gh issues fiz (#1103)
* refactor: optimize page loading and data fetching

* fix: resolve recurring production runtime errors

* feat: add MCP company and customer updates

* fix: handle year-end tax adjustments

* feat: harden annual report compliance

* fix: expand invoice logo and font support

* fix: sanitize API route error responses

* fix: sanitize user-facing error messages

* feat: persist onboarding and tax assessment notices

* fix: reduce cloud backup audit churn

* feat: refine invoice editor layout

* fix: show saved tax adjustments in INK2

* fix: complete annual report API mappings

* docs: record operational safeguards and decisions

* fix: harden annual report review findings

* fix: adjust column span for description based on VAT registration

* New css class name
2026-07-21 23:00:15 +02:00
MattssonandClaude Fable 5 46b8e2bfea Fix/fable design (#1063)
* fix(bokslut): make dispositions storno-safe and derive fond math from opening balances

A reversed year_end voucher kept its storno in the income statement while
the original was excluded (source_type asymmetry), inflating resultat fore
dispositioner by exactly the reversed amount, and the posted-only fond
balance produced a phantom negative 212X that leaked a bogus aterforing
proposal. Support case: a user double-booked periodiseringsfond, reversed
both correctly, and the dispositions page still showed wrong numbers.

- trial-balance excludeYearEndClosing now also excludes entries chained to
  reversed year_end entries via reverses_id/correction_of_id (grammar
  verified against staging PostgREST)
- listExistingPeriodiseringsfonder counts posted+reversed so storno pairs
  cancel, and returns opening balances per fond
- schablonintakt per IL 30 kap 6a: opening balance base, rate = SLR per
  closing year (1.96% FY2025, 2.55% FY2026), replacing the wrong SLR+1pp
  0.0355 constant
- avsattning 25% cap is year-total: already-provisioned current-cohort
  growth consumes headroom in both preview and commit, so re-running the
  flow can no longer double-book the fond
- SLP posts before avsattning (deductible, shrinks the cap base) and is
  posted-aware: no double proposal or double count on resumed runs
- sumPostedYearEndDispositions counts correction replacements of reversed
  year_end entries and exposes the SLP portion

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

* refactor(bokslut): use roundOre for new fond/disposition rounding

Satisfies the naive-ore-round ratchet that tightened on main; identical
arithmetic, pinned by the existing exact-value tests.

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

* fix(bokslut): address PR #1063 review findings

- computeProposal receives the already-validated period row: a transient
  DB failure can no longer silently skip a requested disposition (and two
  redundant per-item period fetches are gone)
- getSchablonintaktRate fails closed for unmapped years instead of
  falling back to the latest known rate: statutory rates are never
  guessed; POST rate override remains the escape hatch
- listExistingPeriodiseringsfonder is opening-balance-entry aware:
  a fond carried via the OB entry booked by year-end closing was counted
  twice (once from history, once from the OB entry); balances now derive
  from OB + current-period activity when an OB entry exists
- periodStart is validated as a real calendar date, not just a shape
- reversed year_end correction targets resolve company-wide in
  sumPostedYearEndDispositions, matching the trial balance exclusion

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

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-17 18:06:41 +02:00
Jakob WennbergandClaude Fable 5 a8801430f4 fix(reports): stop driving report queries from the unfiltered journal_entry_lines side (#971)
* fix(reports): drive report line queries from journal_entries, not the unfiltered lines side

Every report generator fetched journal_entry_lines with a
journal_entries!inner(...) embed and put the tenant filter on the
embedded side (.eq('journal_entries.company_id', ...)). PostgREST
compiles that to a correlated INNER JOIN LATERAL with a parameterized
LIMIT inside, which blocks join reordering: Postgres walked the ENTIRE
journal_entry_lines table (603k rows, all tenants) per report query.
Measured in production: 13.6 s vs 2.7 ms for the equivalent plain join,
against Supabase's 8 s statement_timeout; nightly cloud backups failed
for 5 of 11 companies on 2026-07-09 and a GL report 500'd.

Introduce lib/bookkeeping/entry-lines.ts with a shared two-step fetch:

1. fetch matching journal_entries (id + caller-selected columns)
   filtered by company_id / fiscal_period_id / status / entry_date /
   source_type, paginated via fetchAllRows;
2. fetch journal_entry_lines with .in('journal_entry_id', chunk) in
   chunks of 100 ids (URL-length safety), paginated per chunk;
3. reattach the parent entry to each line under the embed's key shape
   (line.journal_entries = {...}, aliasable) and sort lines by id
   ascending to preserve the old .order('id') semantics.

Converted call sites (selected columns and filters preserved):
trial-balance (x2), general-ledger, journal-register, sie-export
(reuses its existing entry list via fetchLinesByEntryIds),
vat-declaration, dimension-pnl, opening-balances, monthly-breakdown,
periodisk-sammanstallning, rc-basis-gaps (sibling-line fetch now also
chunked), ar-reconciliation, supplier-reconciliation,
bank-reconciliation, asset-service (x2), bolagsskatt-calculator,
sarskild-loneskatt-calculator.

Tests: unit tests for the helper (chunk size, reattachment shape,
forced id/journal_entry_id columns, empty result, cross-chunk sort,
error propagation); existing report/reconciliation/bokslut test mocks
updated to the two-step query shape, preserving every assertion about
report output.

From the 2026-07-09 production log triage.

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

* fix(reports): stop echoing raw error messages from the general-ledger route

The catch handler returned err.message to the client in
details.reason; internal error strings (SQL fragments, table names,
timeout messages) must not reach the browser. The error is already
logged server-side with the request id, so the client envelope keeps
only the REPORT_GENERATION_FAILED code.

From the 2026-07-09 production log triage.

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

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-10 11:03:28 +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 4.8 8322830f46 Add/issue in absurdum (#739)
* feat(assets): allow editing fixed asset fields before depreciation

The fixed asset register only offered a "Dispose" action, so correcting a
mis-entered acquisition date/cost/category meant running the disposal flow —
which posts a real divestment voucher plus a Ch. 8a VAT adjustment.
Disproportionate and wrong for a data-entry fix.

Add an Edit action that allows correcting those fields directly, gated for
correctness:

- service: extend updateAsset() with category/acquisition_date/
  acquisition_cost; block the change once the asset is disposed or has posted
  depreciation (AssetCorrectionBlockedError) where it would desync posted
  vouchers from the register; realign the BAS triple on category change.
  Name, useful life, and method stay editable.
- api: extend the PATCH schema; annotate GET /api/assets with
  has_posted_depreciation so the UI can lock basis fields proactively.
- ui: EditAssetDialog + pencil action; disables date/cost/category when
  depreciation has been booked, with an inline explanation.
- errors: register ASSET_CORRECTION_BLOCKED (409).
- tests: unit tests for the guard; pg test for pre-disposal editability.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(assets): also block basis edits when depreciation was hand-posted

The correction guard only consulted depreciation_schedules, so an
avskrivning booked as a manual journal entry (no schedule row) slipped
through and a basis correction was wrongly allowed.

Add a ledger scan: any posted credit to the asset's ackumulerade-
avskrivningar account (12x9) counts as depreciation. Entries that
depreciation_schedules attributes to a *different* asset are excluded, so
a sibling's engine avskrivning on a shared 12x9 account doesn't produce a
false block. What remains is depreciation tied to this asset (engine or
manual); a basis correction is blocked there and must go through storno.

Adds two unit tests: blocks on a hand-posted credit, allows when the only
12x9 credit belongs to a sibling's engine entry.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(invoices): allow negative unit prices for discount lines

The invoice creation form rejected negative unit prices via a frontend
superRefine check, blocking valid discount lines (e.g. "Rabatt -100").
The unit_price error was never rendered inline, so submission failed
silently. The backend schema already allows negative unit prices (see
CreateInvoiceItemSchema test), so the form was simply out of sync.

Remove the non-negative constraint; empty/NaN prices are still rejected
by the base z.number() type. Drop the now-unused validation_price_positive
translation key from both locale files.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(invoices): allow editing draft invoices

Drafts could be saved but not edited — the only way to change a draft's
lines, customer, dates or amounts was to delete and recreate it. Add a
"Redigera" action on draft invoices that opens the invoice editor
pre-filled with the draft and saves changes in place.

A verifikat is only created when an invoice is sent (or paid, under
kontantmetoden), so every status=draft invoice is uncommitted and safe to
edit; sent/paid invoices stay immutable and still require a credit note.

- Extract buildInvoiceWriteData() with the shared validation + computation
  (VAT rules, ROT/RUT, accruals, totals, currency, item rows); POST now
  uses it too, behaviour unchanged.
- Add UpdateInvoiceSchema and PATCH /api/invoices/[id], guarded to drafts
  (status=draft, no journal entry, not self-billed); number and status are
  preserved and no invoice.created is emitted.
- Extract the invoice creator into a shared InvoiceEditor with create /
  edit modes; /invoices/new is now a thin wrapper and /invoices/[id]/edit
  is the new edit page.
- Add a "Redigera" button on draft invoice detail pages + sv/en strings.
- Tests for the builder, UpdateInvoiceSchema and the PATCH route.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(reports): make Huvudbok findable via account/saldo search terms

Searching the command palette for natural phrases like 'saldo per konto', 'kontoutdrag', 'kontoanalys' or 'transaktioner per konto' returned nothing, so users couldn't find the general ledger. Enrich the Huvudbok entry's keywords with those synonyms, and let Saldobalans and Balansrapport match 'saldo per konto' too since they are genuinely per-account balance views.

Companion change — the clearer Huvudbok report description ('Saldo och alla transaktioner per konto') — already landed in d5f474cb.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(settings): let users edit their personal name

Add an editable Namn field to /settings/account that updates profiles.full_name and best-effort syncs auth user_metadata. Previously the personal name was only ever set from BankID's legal name at signup with no way to correct it, so users whose tilltalsnamn isn't their first given name were greeted by the wrong name (and email/password users had no name at all).

New POST /api/user/profile route (requireAuth, RLS-scoped update) mirrors /api/user/locale. sv/en strings added.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(invoices): per-invoice öresavrundning override

Add a display-only öresavrundning flag per invoice that wins over the
company-wide setting. Resolution order in getDisplayTotal: per-invoice
override -> company setting -> default-on. The stored total and the booked
verifikat keep the exact öre; only the rendered total changes.

Supplier invoices gain the same flag but resolve a null to off (they never
had rounding historically), exposed via a toggle on the new-invoice form
and a rounding row on the detail page.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(transactions): warn on possible duplicate before booking

Before committing a transaction (via book or categorize), detect an
already-booked sibling with the same date and amount and return a 409
TRANSACTION_BOOK_POSSIBLE_DUPLICATE instead of silently double-booking.

The user can override with force=true, which must be bound to the reviewed
sibling via expected_duplicate_transaction_id; the candidate is re-detected
server-side, so a stale or guessed id is rejected with
TRANSACTION_BOOK_FORCE_CANDIDATE_MISMATCH. Detection is fail-open on the
non-force path and fail-closed under force.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(transactions): shadow-mode scope-drift dedup counter in bank ingest

Count rows that an enforcing same-feed scope-drift rule WOULD treat as
re-imports (the IBAN-drift re-imports the external_id check misses) and
surface it as IngestResult.shadow_scope_drift_candidates. Nothing is
blocked yet -- the counter only measures how often the rule would fire so
it can be validated against real data before enforcement.

Also gitignore scripts/delete-duplicate-transactions.ts: a destructive,
hand-run cleanup tool kept out of the repo so it can't run in CI/cron or be
mistaken for a supported feature.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(bokslut): base bolagsskatt on post-disposition result

Bokslutsdispositioner are booked as source_type='year_end', which the
income statement excludes, so net_result alone overstates resultat före
skatt and the booked tax ignored the periodiseringsfond avsättning (too-high
tax, ÅR/INK2 mismatch).

calculateBolagsskatt now accepts resultBeforeTaxOverride. The preview builder
mirrors each proposal's P&L effect (+återföring, -avsättning, -SLP) onto the
pre-disposition result; the commit path sums the already-posted dispositions
via the new sumPostedYearEndDispositions (class 88 + 7533) since bolagsskatt
is committed last.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(settings): fiscal years manager

Add a FiscalYearsManager to the bookkeeping settings that lists fiscal
periods with their status (closed > locked > open) and creates the next
year via CreatePeriodDialog, seeded to chain forward from the latest
period end.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(api): return 400 when locking a period with unbooked transactions

lockPeriod() refuses to lock a period that still has uncategorized business
transactions. Detect that message in the lock route and surface it as a
clear PERIOD_HAS_UNBOOKED_TRANSACTIONS (400) instead of a generic 500.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(invoices): implement isEditableInvoiceDraft utility and apply it across invoice edit routes
feat(transactions): log duplicate dismissal events in behandlingshistorik
test(invoices): add tests for isEditableInvoiceDraft function
test(transactions): enhance tests to verify behandlingshistorik logging
refactor(bokslut): update tax calculation test descriptions for clarity

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-16 10:42:37 +02:00
MattssonandClaude Opus 4.7 32d9978f1b Fix/chrome pdf preview csp (#572)
* feat: add option to exclude year-end closing entries in SIE export and related reports

* delete docs

* fix: allow Chrome's PDF viewer in verifikat document preview

The /api/documents/:id/inline route shipped with
`object-src 'none'` in its CSP, which blocked Chrome's built-in PDF
viewer (it renders inline PDFs via an internal <embed>). Users on
Chrome saw "Det här innehållet har blockerats" when expanding a PDF
attachment in the bookkeeping view; Firefox (PDF.js) and Edge (own
viewer) were unaffected, and JPGs worked because <img> isn't subject
to object-src.

Drops the CSP for this route to the minimum needed for embeddability:
`frame-ancestors 'self'`. X-Content-Type-Options: nosniff plus the
fixed Content-Type from the handler already block MIME confusion;
X-Frame-Options: SAMEORIGIN + frame-ancestors still block clickjacking.

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

* feat(auth): add webmail deep link to email confirmation screens

Mirrors Stripe's signup UX: after asking the user to verify their email,
detect their webmail provider from the domain and show a button that
opens the inbox in a new tab. Gmail gets a from:<sender> search
pre-populated; Outlook/Yahoo/iCloud/Proton open the inbox directly.
Unknown / custom domains fall back to the existing copy.

Sender address is configurable via NEXT_PUBLIC_BRANDING_AUTH_EMAIL_FROM
(default noreply@gnubok.se) so white-label installs can match their
Supabase Auth SMTP config.

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

* fix(auth): unblock first-time password set for BankID users with MFA

Supabase rejects updateUser({password}) and mfa.unenroll with "AAL2 session
is required" whenever a TOTP factor is enrolled. BankID magic-link logins
produce AAL1, and middleware skips MFA enforcement for bankid_linked users,
so they had no path to AAL2 — leaving them unable to set a backup password
or disable MFA without going through the email-recovery escape hatch.

- /api/account/password: branch on app_metadata.has_password. First-time set
  writes via service.auth.admin.updateUserById (no existing credential to
  protect, AAL2 guard does not apply). Change-password keeps the user-session
  updateUser so AAL2 still fires for credential rotation.
- /mfa/verify: accept a safeReturnTo query param and route there after
  successful verify, so step-up flows can land back where they came from.
- SecuritySettings: detect the AAL2 error from both change-password and
  mfa.unenroll and redirect through /mfa/verify?returnTo=/settings/account
  instead of toasting a dead-end error.

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

* Add tests and rounding utility for öre precision in bokslut calculations

- Implemented `roundOre` function for rounding SEK amounts to two decimal places, ensuring consistent monetary calculations.
- Introduced `ORE_TOLERANCE` constant for comparing rounded amounts, facilitating invariant checks in financial entries.
- Created comprehensive tests for `roundOre`, covering typical cases, edge cases, and idempotency.
- Added year-end invariants tests to verify database-level guarantees for closing entries, ensuring they balance to the öre and reject discrepancies.
- Developed end-to-end tests for the dispositions chain, validating the correctness of calculations across various scenarios.

* fix: update PDF rendering to remove Swish QR code generation and set default to disable Swish visibility

* fix: enhance security by rejecting data URIs in safeReturnTo function tests

* fix: improve rounding logic in roundOre function and add customer_type migration

* fix: add customer_type column to customers and enforce CHECK constraint

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-26 22:29:41 +02:00
Jakob WennbergandClaude Opus 4.7 05078c9d8e feat(bokslut): year-end wizard with bokslutsdispositioner + asset register (#508)
* feat(bokslut): year-end wizard with bokslutsdispositioner + asset register

Ships the first user-visible bokslut surface for K2 aktiebolag. The year-end
engine, INK2/INK2R/INK2S generator, and reconciliation reports already existed
in lib/core/bookkeeping/ and lib/reports/; this work wires them into a real
multi-step UI, adds the missing dispositioner calculators (bolagsskatt,
periodiseringsfond, överavskrivningar, SLP), and introduces a fixed-asset
register that feeds planenliga avskrivningar into the same flow.

PHASE 1 — Wizard around the existing year-end engine
- Replaces the "Kommer snart" stub at /bookkeeping/year-end with a 4-step
  wizard (Kontroll → Dispositioner → Förhandsgranska → Verkställ) plus a
  Klart result view
- New aggregator lib/bokslut/readiness-aggregator.ts composes
  validateYearEndReadiness with bank-reconciliation status and entity-typed
  reminders into one fetch backing the preflight step
- New endpoint GET /api/bookkeeping/fiscal-periods/[id]/bokslut-readiness

PHASE 2 — Bokslutsdispositioner calculators
- lib/bokslut/tax-provision/{bolagsskatt,sarskild-loneskatt}-calculator.ts —
  20.6 % on taxable result → 8910/2512 (with non-deductible / non-taxable
  manual adjustments and schablonintäkt pass-through) and 24.26 % SLP on
  posted pension costs → 7533/2514
- lib/bokslut/reserves/periodiseringsfond-service.ts — proposeAvsattning
  (25 % cap, BAS 212X cohort accounts) + proposeAteforing (FIFO 6-year
  mandatory reversal with schablonintäkt computation) + balance lookup
- lib/bokslut/reserves/overavskrivningar-service.ts — 30-rule + 20-rule
  helpers + proposeOveravskrivningar (8853/2153)
- New endpoint /api/bookkeeping/fiscal-periods/[id]/bokslutsdispositioner
  (GET ordered proposals, POST commits user-chosen ones as separate
  year_end vouchers via the journal engine)
- New DispositionsStep UI: per-card accept/skip + editable amount where
  meaningful; mandatory p-fond reversals can't be skipped
- INK2 bug fix: ink2-engine.ts SRU mapping ranges previously pointed at
  accounts BAS doesn't seed (8810/8830/8840). Corrected to 8811 (avsättning),
  8819 (återföring), 8830 (lämnade koncernbidrag) so calculator output now
  flows into INK2 correctly. Regression-locked with 6 new mapping tests.

PHASE 3 — Anläggningsregister + depreciation engine
- New migration 20260516120000_assets_and_depreciation.sql: assets table
  (category, BAS-triple, K3 components JSONB reserved) and
  depreciation_schedules (asset+period+journal_entry link). RLS via
  user_company_ids(), immutability triggers after disposal/posting.
- lib/bokslut/assets/asset-service.ts — CRUD + disposal that posts a proper
  gain/loss entry against 3973/7973
- lib/bokslut/assets/depreciation-engine.ts — computeAnnualDepreciation
  (linear, pro-rata at acquisition/disposal/end-of-life) +
  proposeAnnualPostings + commitAnnualPostings (one entry per asset)
- New endpoints /api/assets (CRUD + dispose) and
  /api/bookkeeping/fiscal-periods/[id]/depreciation (preview + commit)
- /assets list+create page with K2 schablon defaults (3y datorer,
  5y inventarier, 25y byggnader); sidebar entry added
- DepreciationPanel mounted at the top of DispositionsStep; posting
  refreshes dispositions so bolagsskatt picks up the new result

Out of scope (per the agreed plan): K3 framework, iXBRL filing to
Bolagsverket (manual export only for now — regulatory risk flagged for
FY2026 closings), inventory module, koncernredovisning, revisor workflow.

Verification
- 116 unit tests pass across lib/bokslut/, lib/reports/ink2/, and the
  existing lib/core/bookkeeping/year-end-service suite
- Zero lint or typecheck errors in any new file
- Migration applied successfully via Supabase MCP

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

* fix(bokslut): address PR #508 review — P1 correctness + P2 conventions

P1 — stale reminders in readiness-aggregator (greptile)
Remove the depreciation_manual / bolagsskatt_manual / periodiseringsfond_manual
nudges. After Phase 3, the wizard handles all three automatically via
DepreciationPanel and the dispositioner calculators — surfacing them as
manual reminders told users to repeat work the page already did. Only the
accruals_manual reminder (Phase 4 hasn't shipped) and the EF-only
ef_skatt_via_ne reminder remain.

P1 — netBookValueAfter ignored prior accumulated depreciation
proposeAnnualPostings now fetches all prior posted depreciation_schedules
for the company (excluding the current period) and sums them per asset, so
the displayed restvärde reflects every previously-booked year of avskrivning
instead of only this year. Without the fix, a 5-year asset in year 3 would
have shown 48 000 instead of the correct 24 000 net book value.

P1 — ordering bug in dispositioner POST handler
The 25 % p-fond avsättning cap derives from the current trial balance, so
mandatory återföring entries must post first. Added a server-side sort by
canonical bokslut order (återföring → överavskrivningar → avsättning → SLP
→ bolagsskatt) regardless of the client array order. The cap can no longer
be evaluated against a stale pre-återföring net result.

P2 — depreciation_schedules missing updated_at
New migration 20260516140000_depreciation_schedules_updated_at.sql adds the
column + trigger via update_updated_at_column(). Per CLAUDE.md migration
conventions, never modified the original migration. DepreciationSchedule
type updated.

P2 — addMonths end-of-month overflow
Replaced setUTCMonth (which overflows: Jan 31 + 1 month → Mar 3) with a
day-clamping implementation that produces Feb 28/29. Without the fix,
lifeEndExclusive landed one day too late and slightly over-depreciated.
New regression test asserts Jan 31 + 12 months stays in January.

P2 — pg-real tests for new triggers and RLS
tests/pg/assets.pg.test.ts (13 tests) covers:
  - enforce_asset_post_disposal_immutability blocks every financial field
    after disposal, allows notes/name through
  - assets_disposal_atomic CHECK requires both disposed columns set together
  - enforce_depreciation_schedule_immutability blocks edits after
    journal_entry_id is linked, allows them before
  - depreciation_schedules delete RLS policy filters out posted rows
  - assets + depreciation_schedules RLS isolates across companies

Verification
- 117 unit tests pass (was 116, +1 for the addMonths regression)
- New pg-real suite syntactically + type-correct; will execute in CI
- Zero lint or typecheck errors in any touched file
- Migration 20260516140000 applied to remote Supabase via MCP

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

* fix(bokslut): address compliance-swarm + swedish-review findings

Real bugs surfaced by the bots on the first push that weren't covered by
greptile's inline P1/P2 set:

- Immaterial asset disposal hit the wrong BAS accounts. disposeAsset always
  posted gain/loss to 3973/7973 regardless of category. For category
  'immaterial' it must use 3013 (vinst) / 7813 (förlust) per BAS — using the
  tangible accounts misclassifies in INK2R. Now branches on category. Two
  new regression tests pin each branch.

- acquisition_cost CHECK was too loose. CreateAssetSchema accepted 0 (just
  nonnegative). Tightened to z.number().positive() — a zero-cost asset
  creates a no-op depreciation row and a balance sheet line that nothing
  reconciles against.

- UpdateAssetSchema let users remap BAS accounts arbitrarily. Bot flagged
  this as a defense-in-depth gap (V4.5). Added BAS_RANGES_BY_CATEGORY
  validation at both the schema layer (Create) and the service layer
  (Update) so user-supplied account overrides must stay inside the
  category's expected BAS range. INK2R mappings and the depreciation
  engine's category-driven defaults now can't drift.

Swedish accounting review:

- Building/markanläggning defaults — clarified UI copy. The 25-year
  schablon is K2-redovisning, not the IL skattemässig rate. New helper text
  spells this out. Markanläggning default lowered from 20→10 years
  (Skatteverket guidance allows 10 % rate; 20 was on the upper bound
  without justification).

- createAsset doesn't post the acquisition entry by design — that gap
  wasn't called out anywhere in the UI. Added a tip box in
  CreateAssetDialog explaining that the acquisition must already be in the
  books; the register only drives depreciation.

- Disposal VAT (ML 3:3 / 7:3) not handled — sale of a deduct-eligible
  anläggningstillgång is in principle 25 % momspliktig. Documented this as
  a known limitation in the disposeAsset docstring so any future UI
  surfacing the disposal endpoint warns the user.

Documented (not fixed yet) — bot was right but wider-scope work:

- SOC 2 PI1.3: dispositioner POST loop is not transactional. A failure
  midway leaves partial postings. Added a code comment explaining the
  recovery path (re-POST omitting committed kinds — each calculator
  re-derives from current TB). Real atomicity via an RPC wrapper is Phase
  5+ work.

False positives intentionally not changed:

- 4× OWASP V8.2.1 cross-tenant findings — service functions already filter
  by company_id; the bot can't see past the route handler.
- V2.3 client-supplied amount clamping — proposeAvsattning and
  proposeAteforing both clamp via Math.min already.
- A.8.15 audit events — withRouteContext already logs completion.
- Schablonintäkt journal entry — per IL 30:6a it's a skattemässig
  justering, never booked. Current implementation is correct.
- Voucher series 'A' — matches existing executeYearEndClosing convention;
  not changing here in isolation.

Verification
- 119 tests pass (was 117, +2 for the immaterial-disposal branches)
- Zero lint or typecheck errors on any touched file

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

* fix(bokslut): address compliance round 4 — BAS account overlap + method gate

Two real bugs the compliance bot caught after my round-3 fixes (both new on
its re-run, not in the original report):

- BAS account overlap not prevented: my BAS_RANGES_BY_CATEGORY uses the same
  class range for asset and accumulated (e.g. immaterial: both 1010–1099,
  building: both 1100–1199). Nothing stopped a user from picking the same
  account for both, which would silently net acquisition cost against
  accumulated depreciation in one bucket and corrupt INK2R 720x mappings.
  CreateAssetSchema now rejects bas_asset_account === bas_accumulated_account
  in a superRefine cross-field check; updateAsset enforces the same invariant
  by reading the existing asset and validating the merged result.

- declining-balance methods silently fell back to linear. The DB enum allowed
  declining_balance_30 / declining_balance_20, but the engine's
  computeAnnualDepreciation only implements linear math. A determined caller
  (MCP, curl, future UI) could create an asset labelled as räkenskapsenlig
  avskrivning and get linear charges — silently wrong numbers under a
  misleading method. Both CreateAssetSchema and UpdateAssetSchema now refine
  the depreciation_method enum to require 'linear'. The DB enum stays open
  for a future phase to add proper support. Stale comment in
  depreciation-engine.ts updated to reflect the new invariant.

False positives I'm explicitly not chasing further on this round:
- 3× repeated OWASP V8.2.1 cross-tenant — services already filter by
  company_id; bot can't see past the route handler. Round 3 already added
  service-layer tests and inline reasoning.
- V2.3 atomicity upgrade to high — bot now flags it harder *because* I
  documented it in round 3. The existing executeYearEndClosing has the same
  non-transactional sequential-write pattern; wrapping just this endpoint
  in an RPC while leaving the rest inconsistent is worse than the doc
  comment. Real atomicity is Phase 5+.
- Disposal VAT user-facing warning — no UI surfaces dispose yet; docstring
  in the service is sufficient until the UI ships.

Verification
- 119 tests pass
- Zero lint or typecheck errors on any touched file

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

* fix(bokslut): address compliance round 5 — disposal integrity + öavskr accounts

Round-5 bot feedback after my round-4 push (the sticky reports re-edited
themselves with two new genuine findings; bot count: 18 → 14 active).

P1 — accumulated_depreciation was client-supplied (OWASP V8.2.1, swedish
compliance review): the dispose endpoint accepted accumulated_depreciation
as a request-body number. A malicious or buggy caller could inflate it to
manipulate the book-value calculation and pocket a phantom gain. Now:

- DisposeAssetSchema no longer accepts accumulated_depreciation
- disposeAsset sums planned_depreciation from depreciation_schedules where
  journal_entry_id IS NOT NULL for the asset, server-side
- New regression test "server-derives accumulated_depreciation — caller
  cannot inflate gain" pins the server-derivation against the prior attack
- Limitation: manual avskrivningsverifikationer posted outside the engine
  aren't captured. Phase 5+ can swap this for a trial-balance scan on
  bas_accumulated_account if that gap matters.

P2 — överavskrivningar hardcoded 8853/2153 regardless of asset category
(swedish-asset-accounting): for buildings BAS uses 8852/2152 and for
immateriella tillgångar 8851/2151. Edge case for K2 SME (öavskr on
buildings is rare; on immateriella rarer still) but worth not lying about
the accounts. Now:

- New OVERAVSKRIVNING_ACCOUNTS table maps category → expense/accumulated
  pair (machinery_equipment, building, immaterial, group)
- proposeOveravskrivningar accepts optional category, defaults to
  machinery_equipment (the dominant K2 case — no behaviour change for
  existing callers)
- POST handler item schema accepts optional category
- Label + description strings now name the actual accounts used
- 3 new tests cover the building, immaterial, and default branches

False positives I'm still declining to chase (already covered in prior
commit messages):
- 3× repeated OWASP V8.2.1 cross-tenant — services scope by company_id;
  bot can't see past route handler
- V2.3 atomicity — existing executeYearEndClosing has the same pattern;
  wrapping just this endpoint is inconsistent; real fix is Phase 5+ RPC
- Disposal VAT user-facing warning — no UI surfaces dispose yet

Verification
- 123 tests pass (was 119, +3 for öavskr category branches and +1 for the
  server-derivation regression test, with one prior test rewritten to use
  the new server-supplied accumulated path)
- Zero lint or typecheck errors on any touched file

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

* fix(bokslut): pre-merge polish — building disposal accounts, SLR-2026 rate

Last polish round before merge. All three from the round-5 sticky
Swedish-accounting-review update:

- Building / markanläggning disposal posted gain/loss to 3973/7973. BAS
  2026 routes those to 3971/7971 (the SRU mapping points them at a
  different INK2R field, so the existing accounts misclassify). Extended
  the existing immaterial branch (3013/7813) into a three-way:
    immaterial            → 3013 / 7813
    building / land_imprv → 3971 / 7971
    other tangible        → 3973 / 7973
  Two new regression tests pin the building and land_improvement branches.

- DEFAULT_SCHABLONINTAKT_RATE was 0.03, based on SLR 2024-11-30 (1.96 %).
  For closings of inkomstår 2026 the rate is SLR 2025-11-30 (2.55 %) + 1 pe
  = 3.55 %. The wrong rate under-taxes the schablonintäkt, which feeds into
  bolagsskatt. Updated to 0.0355 and rewrote the doc comment to track both
  years so the next bump is obvious.

- Jämkning of input VAT for buildings / markanläggning disposed within the
  10-year jämkningsperiod (ML 9 kap 8–11 §§) is out of scope for this PR
  but should not be silently absent — added a KNOWN LIMITATION block to the
  disposeAsset docstring so any future UI surfacing disposal checks the
  10-year window and warns the user.

After this push the PR has 125 passing tests, all CI green, no merge
conflicts, and the only remaining bot complaints are repeat false
positives or Phase 5+ scope (RPC atomicity, full asset disposal UI,
K3 component depreciation).

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

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-16 15:55:27 +02:00