The owner now assigns each member a role — viewer (read + copy-to-trip only), editor (default: add + edit places) or admin (full incl. delete). The owner is always full. Existing members default to editor via migration 152, so nothing regresses. - Server: role column on collection_members (migration 152 + schema); roleOf + assertCanEdit (save/update/status/list-meta) + assertCanDelete (delete) layered on assertAccess; sendInvite takes a role; new setMemberRole (owner-only) + POST members/role; members payload carries each role. - Client: Share modal gains a role picker on invite and a per-member role select for the owner (read-only role badge for others); the page hides add / edit / status / move / delete for roles that can't perform them (server still enforces). - Roles in all 22 locales; service + controller tests for the new gating.
@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.