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Marc-André Bombeck
faa89ef54b
The classification guard proved every model has an opinion and would have passed unchanged while a model classified as carried was read into the payload and never written back — which is what happened to the nutrient day totals, the custom mood tags and the custom cycle symptoms, three releases running. Split BACKED_UP into the models with both ends and the models without, each of the latter carrying what an account loses meanwhile, so the debt is a register rather than a silence. The check reads declared writer and restore files rather than grepping for a route, because the route delegates: a review that grepped only the route concluded the cycle data was never restored and had to be retracted. Declaring the file list caught its own first omission — measurements are read through the pager, not directly. Adds a round trip that builds a real payload, parses it through the wire schema and drives the real restore, asserting on the rows written rather than on the payload. Dropping the cycle section spread makes it fail the way production did: the restore throws on a symptom key nothing wrote back.
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.