Marc-André Bombeck
681e69a723
Six surfaces were named and fixed; nine carried the expression. `/labs`,
`/medications` and `/mood` still read `inSharedRecord || user?.modules?.X`, and
every precondition holds for them too: all three are presentable to their own
scoped grants, all three module keys map to a real section so the masked map
answers correctly for a delegate, and none of the three routes behind them
carries a module gate of its own — so a typed URL rendered a working page for a
record whose owner had switched the module off.
The guard is a discovered sweep now rather than a six-entry list. It walks
every component under `src/app` and `src/components` through the shared walker,
keeps the ones that read the module map, and asserts the SHAPE: no boolean `||`
joins the delegate flag to a module read. The search window cannot cross a `;`,
a `{` or a `}`, so it sees one expression at a time and a delegate check
elsewhere in the same file is none of its business. A tenth surface fails on
arrival.
Writing it turned up why the first version could not have found the three: the
comment stripper every structural guard in this directory re-spells removes
block comments first, and cannot tell a real opener from a `/*` inside a line
comment. `mood/page-client.tsx` explains its gate with "Every
`/api/mood-entries/*` route also enforces the gate", and that `/*` opened a
fake block that swallowed the next 2.2 kB of real code — the gate three lines
below it included. A guard reading that file was searching a source with a hole
in it and reporting a clean sweep. The shared walker now carries a stripper that
walks each line left to right and lets whichever opener comes first win; the
published-coverage sweep beside it moved onto the same one.
src/app/
The Next.js App Router tree: the page surfaces a logged-in user sees and the REST API under api/. Server components are the default; "use client" is added only where a hook, state, or browser API needs it. Routing is file-based — a page.tsx is a page, a route.ts is an API endpoint.
API routes (api/)
Every endpoint wraps its handler in apiHandler (@/lib/api-handler), parses any body with Zod safeParse, narrows userId from the session or Bearer token (never from the body), and returns the { data, error, meta? } envelope. requireAdmin() is cookie-only, so api/admin/ is unreachable by Bearer token. Notable groups:
auth/— login, register, password, passkey (WebAuthn), refresh, Codex device-OAuth.measurements/,mood-entries/,medications/,sleep/— the core health-data CRUD + batch/bulk ingest.ingest/— external Bearer-token ingest surfaces.insights/,analytics/,dashboard/— AI insights, the Coach SSE stream, trend summaries, the first-paint dashboard snapshot.withings/,whoop/,fitbit/,integrations/,sync/— OAuth connect/sync/webhook surfaces and the offline delta feed.fhir/,share-links/,doctor-report/,export/,import/— clinician-facing FHIR R4 read API, shareable records, report + data export.notifications/,devices/,send/,telegram/— channel registration, device tokens, dispatch, webhook intake.admin/— operator panel APIs (cookie-only).health/,version/,meta/,internal/— health check, build-version probe, runtime metadata, worker-internal routes.
Page surfaces
measurements/, medications/, mood/, insights/, achievements/, notifications/, settings/, onboarding/, admin/, plus the public about/, privacy/, bugreport/, the share-record route c/, and the root dashboard (page.tsx). Shared shell + chrome lives in layout.tsx; error.tsx / global-error.tsx / not-found.tsx / loading.tsx cover the framework boundaries. layout.tsx holds the one nonce-bound dangerouslySetInnerHTML (theme bootstrap).
Conventions
See ../../CLAUDE.md. The request-flow walk in .planning/codebase/arch.md annotates each layer with file:line citations. Related dirs: handlers compose ../lib/; pages render ../components/.