fix(salary): make pain.001 betalfil generatable (company IBAN + BIC) (#950)

The ISO 20022 pain.001 salary payment file could never be generated: the
route required company_settings.iban/bic, but no settings screen wrote
those columns, so every request returned 400. The specific reason was
also swallowed by getErrorMessage (isSwedishUserMessage did not know
"krävs"/"saknar"), surfacing only the generic "Förfrågan innehåller
ogiltiga uppgifter" (issue #945).

- Add IBAN + BIC inputs to Settings > Fakturering > Bankuppgifter. BIC
  auto-derives from the clearing number / bank already entered, so in
  practice only the IBAN is typed. Validated client- and server-side.
- Route requires the company IBAN (canonical debtor form every Swedish
  bank accepts) and derives the BIC, with clear actionable errors.
- Employees are unchanged: domestic clearing + account (BBAN), which is
  what Swedish payroll collects. Only the company (debtor) uses IBAN.
- getErrorMessage recognizes "krävs"/"saknar" so payment-file reasons
  surface instead of the generic 400.

Fixes #945

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

This commit is contained in:

Jakob Wennberg

2026-07-09 12:35:52 +02:00

committed by

GitHub

co-authored by

Claude Opus 4.8

parent bacc5914af

commit c1ea0d9bf2

12 changed files with 236 additions and 24 deletions

									
										lib/errors/get-error-message.ts
									
		+2
		
												View File
												
				@@ -166,6 +166,8 @@ function isSwedishUserMessage(message: string): boolean {

				    /försök igen/i,

				    /ogiltigt?/i,

				    /saknas/i,

				    /saknar/i,

				    /krävs/i,

				    /måste/i,

				    /redan finns/i,

				    /gick fel/i,