feat: complete multi-tenant refactor + settings validation + fiscal period API (#156)

* feat: complete multi-tenant refactor for reconciliation, arcim, settings validation

- Migrate bank-reconciliation to company_id (all functions + tests)
- Migrate arcim-migration entity mappers and orchestrator to company_id
- Fix enable-banking reconciliation calls to use companyId
- Add Swedish law validation to settings schema:
  - VAT number required when VAT-registered (ML 11 kap. 8§)
  - Moms period required when VAT-registered (SFL 26 kap.)
  - Aktiebolag must use accrual accounting (BFNAR 2006:1)
- Fix fiscal year period creation: always 12 months after first year (BFL 3 kap.)
- Add plusgiro, website, pays_salaries fields to CompanySettings
- Add plusgiro to invoice PDF template
- Add fiscal period CRUD and opening balances API routes
- Add frame-src CSP directive for future iframe embedding
- Fix unlinked_1930_lines RPC to use company_id parameter
- Update CLAUDE.md documentation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix: address PR review findings (P1 + P2)

- Fix reconciliation events emitting companyId as userId — thread
  actual userId through runReconciliation and manualLink
- Move VAT cross-field validation (vat_number, moms_period) from
  schema refinements to route handler where effective stored state
  is available, preventing false rejection on partial updates
- Add plusgiro format validation regex (N-N pattern)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Jakob Wennberg
2026-04-01 14:46:41 +02:00
committed by GitHub
co-authored by Claude Opus 4.6
parent fad4899cb4
commit e89f2c402d
20 changed files with 427 additions and 76 deletions
+5 -13
View File
@@ -151,20 +151,12 @@ export async function createNextPeriod(
const nextStart = new Date(current.period_end)
nextStart.setDate(nextStart.getDate() + 1)
// Compute period length from current period to handle broken fiscal years
const currentStart = new Date(current.period_start)
const currentEnd = new Date(current.period_end)
// Calculate months difference
const monthsDiff =
(currentEnd.getFullYear() - currentStart.getFullYear()) * 12 +
(currentEnd.getMonth() - currentStart.getMonth())
// Next period end: add same number of months from next start, then go to end of that month
// After a broken first fiscal year, subsequent years should always be
// 12 months (standard fiscal year). The first year is the only one that
// can be longer/shorter than 12 months per BFL 3 kap.
const nextEnd = new Date(nextStart)
nextEnd.setMonth(nextEnd.getMonth() + monthsDiff)
// Go to end of the month
nextEnd.setMonth(nextEnd.getMonth() + 1)
nextEnd.setMonth(nextEnd.getMonth() + 12)
// Go to last day of that month
nextEnd.setDate(0)
const nextStartStr = nextStart.toISOString().split('T')[0]