Renames the existing /income/invoices page to "Internal Invoices" and adds a
sibling /income/external-invoices page, splitting ONE `invoices` collection by
the debtor printed on the invoice: a Mega group company is internal, anything
else is external.
Never two collections. An invoice must not be able to exist on neither page, and
the halves must stay reconcilable against /income. Both routes render through the
single components/InvoiceRegisterPage.tsx so they cannot drift apart.
lib/invoice-party-policy.json holds the group entity list and lib/invoice-party.ts
does the matching. Matching is on debtor name OR debtor_no, never name alone:
all three external invoices (PHI 178/186/192) carry an empty debtor name and only
a third-party number, so a name-only match would misfile every one of them. An
invoice naming neither is never internal - it lands on External and is reported
as unclassified rather than silently filed.
The split is 16 internal / 3 external across the 19 invoices in the register.
Also fixes three things the split would otherwise break:
- Booking a line, importing a PDF and retrying an intake can all land on either
side depending on the debtor, so the five write paths only revalidated
/income/invoices and would have left the other page stale. They now call
revalidateInvoicePages() from lib/invoice-revalidate.ts. Route paths live in
lib/invoice-routes.ts, which imports no next/* so a client component may import
it; the revalidate helper imports next/cache and is server-only.
- A site's "Go and assign them" link hard-coded the internal path, so a site whose
outstanding lines sit on external invoices would dead-end. SiteSummary now
carries the outstanding lines split by party.
- verify-auth-routes.mjs now covers the new route.
The two routes are siblings by design: isGroupActive matches a child by path
prefix, so a nested /income/invoices/external would highlight both leaves at once.
Verified: typecheck clean, 41 tests pass (7 new), production build green,
anonymous access to both routes 307s to /login, and the mobile checklist passes at
375x812 and 768x1024 - no horizontal page scroll, no tap target under 44px, no
text under 12px. The nested line-item table still scrolls inside its own container
without stretching the outer table.
Note: lib/rows.ts, lib/server-data.ts and the running/insurance feature are
someone else's in-flight work and were deliberately left uncommitted here.
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