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Marc-André Bombeck
5e490f31ec
The report resolved an absent key to "included". A caller that sent no sections object, or an empty group inside one, received the full record at server-chosen defaults: roughly fifty metrics plus the medication list, labs, allergies and family history. The web panel sent every key explicitly so it looked fine from the browser, but the share link, the FHIR REST face, the MCP doctor-visit resource and the cycle-only export card all went through paths where absence meant yes. No arrangement of booleans fixes a default that means yes, so the shape goes. A selection is now an inclusion list of leaf ids. A leaf is the smallest thing that can be released or withheld: every measurement type, and thirteen structured sections — identity, insurer, the glucose panel, labs, the drug list, the administration ledger, adherence, the GLP-1 block, allergies, illness episodes, family history, mood, cycle. Membership is inclusion, absence is exclusion, and there is no defaults constant anywhere to drift. Three locks keep a metric added later off a report chosen earlier. A stored selection is a list of what was chosen, so a leaf that did not exist then is not in it. The catalogue is keyed over the measurement enum, so adding a member without deciding its group fails typecheck in the same commit. And the aggregator's filter inverts: a type the catalogue does not know is excluded and annotated, where it used to be passed through. The aggregator's third parameter is now required and brand-typed, which turned the three surfaces that had no scope at all into compile errors. Each one had to name a source, and each now replays the owner's saved selection — the same object reviewed in Settings. An account that never saved one gets nothing there rather than a guess. Identity and insurance become selectable, and a share link refuses the insurance leaf outright. The share view never decrypted the number; that is structural now instead of incidental. The KVNR is not even read unless the leaf was chosen. Two surfaces gain a record they always implied. A share link serves its frozen selection as a FHIR bundle and as the PDF, behind the same unlock cookie the document route uses, with its own rate bucket, its own audit row and the same blunt 404 for every miss. That is what the removed FHIR toggle promised, in the form a practice actually uses. The AI summary leaves the report. Its text came from the cached briefing with no relation to the selection, so its scope could not be proven, and prose whose scope cannot be proven has no place on a document whose whole point is a proven scope. The PDF table stops being a nine-type whitelist. It prints every selected leaf that has data, sub-headed by group, in the same order the panel shows — so selecting resting heart rate no longer means seeing it in the bundle and not in the PDF. The clinician view is grouped the same way and reads real labels instead of "Phq9 score". Migration 0273 adds the saved-selection column, drops the orphaned prefs column and the two retired share-link scope columns, and revokes every live record share link minted before this model. Their frozen scope was "everything except mood and cycle", which is a scope nobody chose; narrowing it would still be a scope nobody chose. Documents-only shares are untouched. The sharing list shows each closed link in a pick-again state with its label, window and expiry kept. The retired allowFhirApi and resourceTypes stay on the create and list responses as the constant false and empty list. The request refuses them. They come off the response once the native client confirms it does not decode them. Six files are split at seams this change already touched: the aggregator into its gate, its dense-bucket query, its series, its glucose panel, its medication ledger and its clinical records; the export route's three emitters into their own module; the clinician view into its sections, its document list and its downloads.
src/
Application source. HealthLog is a Next.js 16 App Router project (output: "standalone", React 19, TypeScript strict). The path alias @/* resolves to this directory. Everything a request touches lives under here; the layout below follows the request flow rather than alphabetical order.
Request flow
client → src/proxy.ts → src/app/<route>/route.ts → src/lib/api-handler.ts → handler body → src/lib/api-response.ts → client
proxy.ts— the HTTP edge (Next.js 16's renamedmiddleware). Public-path allowlist, demo-mode mutation block, server-side onboarding redirect, worker-only refusal,x-request-id+ CSP nonce generation, every security header.app/— App Router pages (RSC by default) and API routes. Every API route wraps its handler inapiHandler. Seeapp/README.md.lib/— the server/runtime toolkit:apiHandler, auth, crypto, rollups, AI, notifications, pg-boss jobs, integrations, rate limiting. Seelib/README.md.components/— React components (shadcn/ui new-york, kebab-case files). Seecomponents/README.md.
Other directories
hooks/— shared React hooks (use-prefix, kebab-case).types/— shared TypeScript declarations.generated/prisma/— the generated Prisma client (do not edit; regenerated byprisma generate). Imported as@/generated/prisma.instrumentation.ts— Next.js startup hook; boots the pg-boss worker registry and boot-time backfill queues.__tests__/— cross-cutting unit tests; most tests live in__tests__/folders next to the code they cover.
Conventions
See ../CLAUDE.md for the full set. The load-bearing ones: RSC by default ("use client" only when a hook/state/browser API needs it); every API route wraps apiHandler and parses its body with Zod safeParse; userId is always narrowed from session or Bearer, never accepted as a body field; TanStack Query keys come only from src/lib/query-keys/; outbound HTTP goes through src/lib/safe-fetch.ts.