Server package: validateOnServer + loadEvents adapter

Aperta
  • Qualcosa non va?
#37 0 commenti 0 reazioni 0 assegnatari Vedi su GitHub

Nessuno ha ancora preso questa issue.

Valutazione

Difficoltà
5/5
Tempo stimato
Più di una settimana
Idoneità per principianti
32/100
Tipo di issue
Funzionalità
Chiarezza
Abbastanza chiara
Stato di attività
Tranquilla
Stack tecnologico
typescript
Ambito
api, backend

Direzione di ricerca

Start by reading the parent issue #25 and blocked issue #26 to understand the shared Validation Core and what this package depends on. Then trace the existing core's public functions and package conventions; this issue names no files or tests. Done means the new runtime-agnostic package implements the adapter and direct exports, has mock-based unit tests, and documents transactional isolation and the exclusion-constraint recommendation.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

enhancement

Parent

https://github.com/TanStack/time/issues/25

What to build

Build `@tanstack/time-server` — a runtime-agnostic package that exposes the shared isomorphic Validation Core with a `loadEvents` adapter seam for authoritative server-side validation. The library never opens a database connection; the consumer implements `loadEvents` against their own DB inside their own write transaction.

The package's key export:

```ts
validateOnServer(write, { loadEvents }, ctx) → Promise<conflicts[]>
```

The library computes `getRequiredRange(write)`, calls `loadEvents(range, ctx)` to get the relevant events from the consumer's DB, then runs the same pure Validation Core as the client's advisory checks. Same logic, authoritative data.

Documentation must prominently state: read-validate-write is only race-free inside one transaction with a consistent/locked view. The library provides rules; the consumer provides isolation. A DB exclusion constraint is the recommended backstop for raw time-overlap.

Acceptance criteria

  • `@tanstack/time-server` is a new package in the monorepo with no DOM or browser dependencies
  • `validateOnServer(write, { loadEvents }, ctx)` calls `loadEvents` with the required range, then runs the Validation Core
  • `loadEvents(range, ctx) → Promise<Event[]>` is the only DB seam; the package opens no connections
  • The package works in Node, Bun, Deno, and edge runtimes (no Node-specific APIs)
  • Unit tests use a mock `loadEvents` — no real DB required
  • The package exports the same Validation Core pure functions directly for consumers who want to call them without the adapter orchestration
  • Documentation clearly states the transactional-isolation requirement and the DB exclusion constraint recommendation

Blocked by

https://github.com/TanStack/time/issues/26

Lingua principale
TypeScript
Stelle
620
Fork
6
Nessuna PR unita negli ultimi 30g

Preparare l'ambiente

Come iniziare

  1. Leggi tutta la issue e poi la guida ai contributi del progetto.
  2. Commenta sulla issue per dire che te ne occupi tu — evita che due persone facciano lo stesso lavoro.
  3. Fai un fork del repository e lavora su un branch.
  4. Apri una pull request che faccia riferimento al numero della issue.

Altre issue di TanStack/time

Tutte le issue di TanStack/time

Issue simili

Altre issue su TypeScript

Ricevi le nuove issue nella tua casella

Un breve riepilogo di issue GitHub adatte ai principianti.