Maurice
6a3d4b1281
Attaching a receipt no longer lets the budget domain delete one. Trashing the file was reachable from the REST route, the MCP tool and the plugin RPC, none of which check file_delete, and a receipt id is any file on the trip, so anyone who could edit an expense could trash a document they were not allowed to touch. A concurrent edit could do it by accident: the client sends the full set of receipt ids from a snapshot taken when the form opened, so saving an expense someone else had just attached a file to moved that file to the trash. Removing a receipt now removes the link and nothing else. The link row is treated as shared, because it is. One row can tie a file to a place and to an expense at once, so the sync clears only the receipt half and leaves the rest, the foreign key is SET NULL rather than CASCADE, and a receipt already in the trash keeps its link so restoring it comes back attached. The upload and its rollback moved into one module both shells call. It was copied into six places, and all six rolled back with the permanent-delete route, which only accepts a file that is already in the trash and therefore answered 404 every time: a failed save left every uploaded file on the trip, attached to the expense, and the next attempt uploaded another copy. It now trashes first, keeps the pending files for the retry, and says so when a file could not be removed instead of swallowing it. Escape in the receipt viewer no longer closes the expense form behind it, the download fallback uses a real accent class rather than a utility that does not exist, and the upload indicator is actually switched on. Tests: the receipt link behaviour on both service paths, the four new branches in the files service, the upload module, and the viewer.
@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.