Jakob WennbergandClaude Sonnet 5
ec27228a8e
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>
34 lines
1.3 KiB
TypeScript
34 lines
1.3 KiB
TypeScript
import { luhnValidate } from '@/lib/bankgiro/luhn'
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/**
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* Normalize an org number to Accounted's canonical 10-digit storage form.
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*
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* Accepts hyphen/space-formatted input in either of the two shapes Swedish
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* users commonly type:
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* - 10 digits (5560125790 or 8001011231): stored as-is
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* - 12 digits (198001011231): century prefix stripped
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*
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* Returns null for any other length, non-digit content, or invalid Luhn
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* check digit (the structural rule Bolagsverket and personnummer share).
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* Storing a structurally invalid org number would later be caught by
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* Skatteverket SRU and any receiving SIE4 system: refusing at the boundary
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* keeps Accounted's bookkeeping from accumulating under an unusable identifier.
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*
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* 10-digit storage matches the rest of the codebase: see
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* `lib/skatteverket/format.ts`, which converts 10→12 at export time by
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* prefixing with '16' (AB) or '19'/'20' (EF personnummer).
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*/
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export function normalizeOrgNumber(raw: string | null | undefined): string | null {
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if (!raw) return null
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const cleaned = raw.replace(/[\s-]/g, '')
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let canonical: string
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if (/^\d{10}$/.test(cleaned)) {
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canonical = cleaned
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} else if (/^\d{12}$/.test(cleaned)) {
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canonical = cleaned.substring(2)
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} else {
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return null
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}
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return luhnValidate(canonical) ? canonical : null
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}
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