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accounted/lib/import
Alexander Reinthal 1dc85736d8 feat(import): add Wise (TransferWise) CSV import format (#1018)
* feat(import): add Wise (TransferWise) CSV import format

Wise exports a single multi-currency transaction history (one row per balance
movement). Add it as a bank-file format plugin so it flows through the existing
upload -> preview -> confirm -> execute wizard.

- lib/import/bank-file/formats/wise.ts: quote-aware parse (dates contain a
  space), Direction IN/OUT drives the sign, booked on the moved side (target
  for IN, source for OUT). Native currency preserved; SEK conversion is left to
  the downstream FX/booking pipeline (Riksbanken).
- Non-zero Wise fees become their own negative "Wise avgift" row (source and
  target), so the fee books separately and the balance ties out.
- Only COMPLETED rows import. external_id keys on the stable Wise ID
  (TRANSFER-/PLAN_ORDER-, -fee suffix for fee rows) via a new 'wise' branch in
  generateExternalId, so re-imports dedup exactly.
- Register the format (types, parser list), add it to the manual-format picker
  and the v1 /imports/bank format enum.

Tests cover detection, IN/OUT signing + currency, fee splitting, stable
external_id, and COMPLETED-only filtering.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Alexander Reinthal <email@reinthal.me>

* fix(import): harden Wise parser against malformed rows (CodeRabbit #1018)

- Strict amount parsing: reject "12abc"/"1,234" instead of parseFloat coercing
  them to 12/1 and silently corrupting the imported amount.
- Require Status to be exactly COMPLETED: a blank/missing status no longer
  slips through the completed-only filter.
- Fail hard on an unsupported Direction: a blank or non-IN/OUT value (e.g.
  NEUTRAL for a balance conversion) throws instead of being guessed as income;
  the parse route surfaces it as BANK_FILE_PARSE_FAILED. Proper conversion
  support is tracked in #1019.
- Never invent currencies: a missing movement currency skips the row with a
  warning (no SEK default), and a fee with no currency of its own is dropped
  with a warning rather than inheriting the movement currency.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Alexander Reinthal <email@reinthal.me>

---------

Signed-off-by: Alexander Reinthal <email@reinthal.me>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Jakob Wennberg <jakob.wennberg@gmail.com>
2026-07-16 16:22:32 +02:00
..
2026-05-08 15:42:06 +02:00
2026-05-08 15:42:06 +02:00
2026-07-05 03:05:09 +02:00
2026-07-05 03:05:09 +02:00