Files
TREK/shared
Maurice bafb74f872 feat(tours): put a multi-day tour on a day whole or a stage a day from it on
Putting a multi-day tour on a day through any of the usual ways put the
whole tour on that one day. Now the way it goes on is a choice: the whole
tour on this day, or stage 1 on this day and each next stage on the next
day of the trip.

The day menu of the tour lists and the detail's "Add to day" ask in the
same menu, as a second step after the day; a tour dragged onto a day, or
added from a place where no menu asked, gets a small dialog on the desktop
and a card on the phone. Only the trip's days are used: when fewer days
are left than stages, the menu says up to which stage fits and the rest
stay without a day. A stage already on a day moves to its new day, the
whole tour comes off the days it was on, and a stage the route no longer
has comes off too. The writes run in order through the store, the repo
and the mutation queue, so they work offline, and one undo takes the
spread back, the whole tour onto its day again.

The plan lives in stageSpread.ts, the writes and the question in
useTourDayChoice, which every way onto a day now passes through on both
the desktop and the phone.
2026-10-20 22:17:20 +02:00
..
2026-06-16 22:22:45 +02:00
2026-06-16 22:22:45 +02:00
2026-08-27 13:22:39 +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.