Maurice
c0b5d941dd
When the backend or identity provider was unreachable, a returning user with a persisted session landed on the dashboard with an empty trip grid and no error. That looks identical to a logged-in user who simply has no trips, so people assumed their data had been lost. Three client-side layers were quietly swallowing the failure: the auth check only cleared state on a 401, so a 5xx or a network error left the stale session in place and kept rendering the protected route; the offline-first trip repo turned a failed fetch into the empty cache without throwing; and the dashboard had neither an error nor an empty state, so a blank grid meant both "outage" and "no trips". The auth check now tells genuine offline (keep serving the cache silently, the PWA happy path) apart from a server outage while online (keep the session but flag it). The dashboard shows a reassuring "couldn't reach the server, your trips are safe" banner with a retry, and a real zero-trip account finally gets a proper empty state so the two cases never look alike. New strings added across all locales.
@trek/shared
Single source of truth for TREK's API contracts, expressed as Zod schemas and consumed by both the server (request validation + inferred DTO types) and the client (typed requests/responses).
This package is part of the incremental NestJS + React 19 migration (see the "Brownfield Rewrite" board). It is intentionally dormant until modules start importing it — adding it changes nothing for users.
Rules
- One folder per domain:
src/<domain>/<domain>.schema.ts(+.spec.ts). - Domain-agnostic building blocks live in
src/common/. - A route is only considered migrated once its contract lives here.
- Schemas are the source of truth; server DTOs and client types are inferred from them
(
z.infer<typeof schema>), never hand-duplicated.
Consumption (dev)
Both apps resolve @trek/shared to this package's TypeScript source:
- Server (
tsx): viapathsinserver/tsconfig.json. - Client (
vite): viaresolve.aliasinclient/vite.config.ts(+pathsfor the type-checker).
Production packaging (Docker / workspace wiring) is introduced in card F2, when the server first depends on this package at runtime. Until then prod builds are untouched.
Not yet here
The canonical error envelope is finalised in card F5 (it must match TREK's current Express error responses byte-for-byte), so it is deliberately not invented in F1.