One-shot prettier pass so the new format:check gate starts from a clean
baseline. Formatting only — no behaviour change. Generator-owned and
vendored artifacts stay untouched via .prettierignore.
Polar and Oura response classifiers were byte-identical copies of the
status-driven verdict, the typed API error, and the invalid_grant probe.
Extract classifyHttpStatus, an IntegrationApiError base carrying the vendor
label, and a vendor-scoped isOAuthInvalidGrant into a shared module; Polar
and Oura now re-export under their existing names and types so call sites
and instanceof checks are unchanged.
Collapse the triplicated classifyXFailure mapping (Polar, Oura, Nightscout)
onto one toFailureKind helper. Behaviour is identical: same classifications,
same failure kinds, same error types.
The entries URL carries the access token as ?token=<secret>; a SafeFetchError
embeds the full target URL in its message, and the sync feeds err.message into
recordSyncFailure, which the status endpoint returns as lastError. Strip token
and api-secret query values to =REDACTED before the message reaches the ledger,
so the secret can never surface in the status response.
Route the sync write through mapSgvEntryToMeasurement so the
entry-to-measurement shape has one source of truth instead of an
inline copy plus an unused parallel mapper that could drift.
Pull continuous glucose readings from a self-hosted Nightscout instance
and store them as immutable BLOOD_GLUCOSE mg/dL measurements
(source=NIGHTSCOUT), giving the glucose panel real CGM density.
- client over safeFetch: public-host pin by default, relaxed only on the
per-user private-network opt-in; redirect pinned manual + timeout
- credentials encrypted at rest on User; URL is the connect marker
- sync maps SGV entries first-write-wins on (userId,type,source,externalId)
- connect/disconnect/status routes: apiHandler + requireAuth + rate limit;
connect validates by a live test fetch with clear errors
- hourly poll-cohort job registered in the all-queues registry
- settings card with URL, token, and the private-network toggle
- i18n across all six locales
Marc-André Bombeck