Lets a user see a booking's route on the map without manually toggling it per item, two ways: - The account setting from the previous commit sets the default for any trip that's never had its routes touched before. - A new bulk "show all / hide all" button in the day-plan toolbar flips a trip explicitly between the two connectionsVisibility modes, independent of the per-item toggle (which still edits whichever mode's id list is active, in both directions, including while the account default is on). useTripPlanner.ts resolves a trip's effective visible-connection ids from connectionsVisibility.ts + the account setting + the trip's routable reservations, and exposes it through the same visibleConnections/toggleConnection contract MapView, MapViewGL and DayPlanSidebar already had, plus allConnectionsShown/ toggleAllConnections for the new bulk control. MapView/MapViewGL consume it via the shared reservationRoutes util instead of each carrying their own copy of the filter. The bulk toggle's tooltip gets its own map.showAllConnections/ hideAllConnections i18n keys (all 22 locales) distinct from the per-item toggle's text, and matches the per-item toggle's active (solid blue) styling rather than the toolbar's generic hover tint. Manually verified end-to-end in a running dev server: the account default seeding an untouched trip, the bulk toggle flipping a trip between all-shown/all-hidden, and a single per-leg override while the trip is in all-shown mode. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
@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.