Files
TREK/shared
Maurice fc648bc7e4 fix: green checks after the first-screen redesign and the safe-area floor
- native-shell/amount.ts: the no-break spaces in the price pattern were
  written out as characters; \s already matches them.
- widgets.ts: the Live Activity's lead time stays inside the module.
- i18n: the count strings of the new plan tiles replace the removed ones
  on NOT_PLURAL, and the address placeholders of the non-Latin locales
  are their own instead of English copies.
- mobile.css: the side safe-area margins of the floating bars use
  margin-inline, swapped for right to left, instead of physical sides.
2026-11-12 14:36:13 +01:00
..
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.