Maurice
61d4fd4d64
A booking's url is rendered as a plain href to every other member of the trip and nothing ever checked its scheme, so a collaborator could store javascript: there. The place website next to it has been going through safeHttpUrl for exactly this reason, with a comment saying stored values predate the server check - this is the surface that was left. Both ends now: safeHttpUrl at the render site, and the scheme in the shared contract so nothing new gets stored, additively so existing rows still load. The per-leg routing rewrite turned one multi-waypoint request per run into one serial request per leg. A twelve-stop day is eleven round trips to a public OSRM in sequence before a single connector appears, and toggling km/mi does it all again. Group consecutive legs that resolve to the same mode into one request and fire the groups concurrently, keeping leg order on the join. Transport reordering wrote to the store and persisted with a bare catch, so a failed PUT left the sidebar showing an order the server never got; it reconciles now. Plus the smaller ones: the OSM menu_url rendered unchecked, expand/collapse-all persisting to a different storage than the day list reads, the debounced address search with no ordering guard, the accommodation save chain with no error path, and window.__trek_map holding a destroyed map.
@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.