Maurice
134ab64bce
A saved tour can be handed over as a GPX file on purpose: its whole saved line as one track with the heights it has and none it lacks, its name, description and link, and the activity in <type>. The file is named after the tour. A tour without a line of two points is refused with 422 rather than written as a file that imports as nothing; the export changes nothing. GET /api/trips/:tripId/tours/:placeId/export.gpx, readable by anyone who sees the trip, and the MCP tool export_tour_gpx with the same rules. The tour detail gets a "GPX" action beside the navigation, the planner head a download button that waits while the tour has unsaved changes. The tours rail head now uses the same plain icon buttons as the editor.
@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.