Garmin Connect as the third connected-services provider (spec:
garmin-import). The interesting parts:
- Push-first ingestion: Garmin has no list endpoint. The webhook
normalizes ping (callbackURL) and push (inline) notification batches
into events; the slow work (authorized FIT download, FIT→GPX via the
shared converter, activity creation) runs in a garmin-import-activity
pg-boss job so the webhook answers fast. Callback URLs are validated
against Garmin's API host before any fetch (SSRF guard).
- History via backfill requests: /sync/import/garmin is a date-range
requester with honest async progress (no pick list — the concept
doesn't exist in a push model). Ranges chunk to Garmin's 90-day cap;
overlaps are free via sync_imports dedupe. Requests persist in
import_batches via two new nullable columns (range_start/range_end).
- OAuth2 + PKCE on the existing oauth credential kind. Design
correction from apply: the verifier rides a short-lived httpOnly
cookie scoped to the callback path — the state param is visible in
redirect URLs and must never carry it. Manifests opt in via pkce:true.
- Deregistration notifications flip the connection to 'revoked'
(row kept for audit, imports retained, re-connect prompt shown).
- Framework evolutions, all additive: parseWebhook returns
WebhookEvent[] (Garmin batches; Wahoo adapted), manifest gains
configured()/importUrl/pkce, importActivity accepts summary stats
for FIT-less imports, manager gains markRevoked.
- Env-gated: no GARMIN_CLIENT_ID → provider hidden on
/settings/connections. Privacy manifest entry (DE+EN). i18n en+de.
Rollout (§6) stays gated on the Garmin Developer Program application
(submitted 2026-06-07). Fixtures are doc-shaped; the staging soak
swaps in recorded payloads if shapes differ.
Gate: typecheck ✓ lint ✓ unit+integration ✓ e2e 70/72 + both known
flakes green isolated ✓ openspec validate ✓
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two-mode import: public mode verifies Komoot account ownership by checking
that the user's trails.cool profile URL appears in their Komoot bio — no
credentials stored. Authenticated mode uses email + password (AES-256-GCM
encrypted) to import private tours as well.
Includes unit tests for crypto/komoot client and E2E tests for the full
connect + import flow.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Implements tasks 1.1-1.4 and 2.1-2.5 of deepen-connected-services:
DB:
- Rename journal.sync_connections -> journal.connected_services.
- Add credential_kind discriminator (oauth | web-login | device) and
credentials JSONB (shape per kind), status column, and a unique index
on (user_id, provider) lifting the previously app-only invariant
into the DB.
- Idempotent backfill in 0002_connected_services.sql moves existing
Wahoo rows' tokens into the JSONB blob with credential_kind='oauth'.
Code:
- New apps/journal/app/lib/connected-services/ module:
- types.ts: ConnectedService, CredentialKind, OAuthCredentials,
NeedsRelinkError, CredentialAdapter, ProviderOAuthConfig, etc.
- credential-adapters/oauth.ts: standard OAuth2 refresh_token flow,
revoke endpoint, 4xx -> NeedsRelinkError / 5xx -> transient.
- manager.ts: ConnectedServiceManager (link, unlink, withFreshCredentials,
markNeedsRelink). Centralizes credential lifecycle in one chokepoint.
- registry.ts: ProviderManifest type + capability seam interfaces
(Importer, RoutePusher, WebhookReceiver). Manifests register
themselves at import time.
Tests:
- manager.test.ts (8 tests): refresh-on-expired, refresh-fail->needs_relink,
ConnectionNotActiveError, link/unlink, revoke is best-effort.
- credential-adapters/oauth.test.ts (10 tests): refresh contract,
refresh_token retention, 4xx vs 5xx behaviour, revoke.
- All 18 new tests pass.
Compatibility:
- apps/journal/app/lib/sync/connections.server.ts is now a thin shim
translating the legacy TokenSet API onto the JSONB-shaped table so
existing callers (routes, pushes.server.ts) keep working until tasks
5.x migrate them to the manager. To be deleted in task 5.6.
Pre-existing journal test failures (12) are unrelated to this change:
they pre-date this PR and stem from a workspace resolution issue with
@trails-cool/fit (verified by running tests against main).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
