Files
HealthLog/src
Marc-André Bombeck 6c4f27794b Stop waiting for sleep that is never coming
The hero card on the start page told anyone without a sleep source, every
morning, that last night's sleep was not in yet. The freshness rule only
asked whether last night's sleep had landed, so a record that has never had
a night in it, or whose owner has stopped wearing the tracker, read as
permanently waiting. Not everyone owns one, and people put them away.

Waiting now requires that sleep is actually reaching the record: a night
within the last seven days. A flat battery or a few nights without the
tracker keeps the note, since tonight's sleep really is still expected. A
week of silence retires it.

The same rule settles the day itself. It used to park on `provisional`
forever for those records, which the daily push line reads too, so the
notification carried the same untrue "last night's sleep is still missing"
aside.

Two existing tests pinned the old behaviour by name ("is provisional when
sleep has never been recorded", "stays provisional when sleep never
arrives"). They described the defect rather than a contract worth keeping,
so they now assert the opposite, and a third covers the boundary between an
ordinary gap and a source that has gone quiet.
2026-08-16 09:32:01 +02:00
..
…

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 renamed middleware). 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 in apiHandler. See app/README.md.
  • lib/ — the server/runtime toolkit: apiHandler, auth, crypto, rollups, AI, notifications, pg-boss jobs, integrations, rate limiting. See lib/README.md.
  • components/ — React components (shadcn/ui new-york, kebab-case files). See components/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 by prisma 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.