Maurice
86976aef10
PAD-06 and PAD-09 in shared. A paddle tour's checklist lists the obstacles of the OpenStreetMap data along its route, each bound to a basis: the route near the obstacle as samples around every passage, and the material data of the obstacle as a hash and its position. A decision keeps that basis, so it reads as one to check again once the route or the data changed there, and a portage decision holds while the paddler's own portage carries round every passage. The check bench sums the list up for the tours list and the day plan. Nothing in it is a safety or legal clearance. The route relation learns the passages of a route by an object and the distance of a point to a route. The client takes the obstacle key from shared instead of its own copy.
@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.