Files
HealthLog/src
Marc-André Bombeck 9f7947a729 feat(google-health): add the settings card, runbook, and translations
Surface the Google Health integration to the operator and document the
setup honestly.

- A settings card matching the other integration cards: the BYO Google
  client id and secret form, connect and disconnect, a manual sync, and
  a distinct reconnect prompt when the connection needs fresh consent.
- Register the card in the connections panel and extend the integration
  key, the docs-link provider, and the query-key factory.
- Translations for the card copy across all six locales. The copy states
  plainly that this reads Fitbit, Pixel Watch, and Fitbit Air through the
  user's Google account, that it succeeds the Fitbit connection Google
  retires in September 2026, that the operator registers their own Google
  client, that stress and readiness are not available, and that a
  periodic reconnect may be needed.
- Rewrite the Google Health runbook into the real setup: a Google Cloud
  project, the Health API, an OAuth consent screen kept in Testing, a
  Web Server client, the callback redirect, the four Restricted scopes,
  the hundred-test-user ceiling, and the reconnect caveat.
- Regenerate the OpenAPI contract for the new measurement source.
2026-07-03 14:13:39 +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.