Files
TREK/shared
Maurice 3c87d37cd9 feat(planner): make transit journeys first-class entries (#1065)
A saved transit route is now its own reservation type instead of piggybacking
on train/bus: it gets a tram icon and its own color everywhere, and the day
timeline renders the itinerary inline — line badges in their official colors
with walk segments, plus the transfer count and walking time — instead of a
generic transport row.

Clicking the row opens the itinerary view (journey summary, stop-by-stop legs
with times, platforms, headsigns and operators) rather than the edit form;
editing stays reachable from an Edit action inside that view. The transit
type is registered across the timeline merge, transport modal, reservations
panel, file manager, map overlays and detail panels, with a translated type
label in every locale.
2026-07-03 15:06:31 +02:00
..
2026-06-16 22:22:45 +02:00
2026-06-18 20:13:30 +02:00
2026-06-16 22:22:45 +02:00
2026-06-16 22:22:45 +02:00
2026-06-16 22:22:45 +02:00
2026-06-16 22:22:45 +02:00

@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): via paths in server/tsconfig.json.
  • Client (vite): via resolve.alias in client/vite.config.ts (+ paths for 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.