fix(orders): read both legs of an Uber payment

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Uber Cash IS credits, and the payment line had become unreadable in the
newer layout: "Payments Uber Cash 10/17/25 8:50 PM A$54.87" carries a
timestamp between the label and the amount, and writes the currency as a
prefix. Both defeated the pattern, so credits_amount stayed null and the
order was filed as card-settled — sent looking for a card leg that does
not exist, found nothing, and left as an orphan with no transaction and
no card tail to match on. 118 captured messages sit in that state, and
every one of them is pre-cutover, so reading them correctly means I1
skips them rather than storing enrichment that points at nothing.

The card leg had the same blind spot, hidden behind the first: the gap
between the mask and the amount was [^\d]{0,40}, which a timestamp
breaks. While BOTH legs were unreadable a mixed payment still looked
consistent — the order read as card-settled for the full total. Fixing
only credits reads half an order, which validateOrderTotals correctly
refuses. Found exactly that way: four messages that validated before
began failing "payments sum to 34.92 but receipt states 43.60".

Legs are summed rather than taken first, because one order can be charged
in instalments and an instrument can carry no mask at all (PayPal). But a
leg that already equals the stated total IS the payment, not an
instalment: a Dubai trip prints an AED 17.67 authorisation and then the
AED 577.83 settled charge, and adding the hold overstates the trip. A
mixed credits+card order is unaffected — neither leg equals the total
there, which is why it needs summing.

A/B over all 776 captures: 468 parsed by both, zero change to any amount,
currency or existing card tail, 0 lost, 118 credits figures newly read.
Mutation-tested: dropping the exact-leg rule fails 2 tests, dropping the
Uber Cash read fails 7.

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This commit is contained in:

siddharthd

2026-07-28 21:59:35 +10:00

parent 63aaf1eb21

commit fe104a9618

4 changed files with 212 additions and 10 deletions

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src/__tests__/fixtures/orders/real/ut-paypal.html

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src/__tests__/fixtures/orders/real/ut-reauth.html

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