8915a8a46efcc8bb1dbf49fe365a1bd0db18466a
1 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 julien
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1df99cd800 |
feat(portal-bff): admin user-directory read endpoint (#141)
## Summary Second PR of the **portal-admin User-list chantier** per [ADR-0020](docs/decisions/0020-portal-admin-app.md) §"v1 scope — User list (read-only)". Ships the **read side**: paginated, filterable HTTP endpoint that queries the `public.users` directory populated at sign-in by PR #140. The SPA viewer screen lands in the final PR of the chantier. ## What lands ### [`AdminUsersQueryDto`](apps/portal-bff/src/admin/users-query.dto.ts) Mirrors `AdminAuditQueryDto`'s posture — filters all optional, every unknown query key rejected by `forbidNonWhitelisted`, limit capped at **200** / default **50**. | Filter | Type | Notes | | --- | --- | --- | | `username` | string ≤128 | Exact-prefix match (Prisma `startsWith`). | | `displayName` | string ≤128 | Case-insensitive `contains` (display names vary in casing). | | `audience` | enum | `workforce` \| `customer`. | | `lastSeenAtFrom` | ISO-8601 | Inclusive lower bound. | | `lastSeenAtTo` | ISO-8601 | Exclusive upper bound. | | `limit` | int 1..200 | Default **50**. | | `offset` | int ≥0 | Default **0**. | ### [`AdminUsersReader`](apps/portal-bff/src/admin/admin-users-reader.service.ts) Prisma typed client against `public.users` — **no `SET LOCAL ROLE`** dance because `public.users` has no role-based privilege gate. The trust boundary is the controller's `@RequireAdmin` guard. - **Order**: `last_seen_at DESC, oid ASC`. The second clause is a deterministic tie-breaker for pagination during sign-in bursts that share a timestamp. - **COUNT + SELECT in one Prisma transaction** so the `total` reported to the SPA matches what's on the page even under a concurrent sign-in landing between the two queries. - **Hard cap on limit** at 200 even when a caller bypasses the DTO — defense in depth on the BFF's event loop. ### [`AdminUsersController`](apps/portal-bff/src/admin/admin-users.controller.ts) `GET /api/admin/users`, `@RequireAdmin()` at the class level. Forwards the validated DTO to `AdminUsersReader`, then emits `admin.users.query` with `{ filters, resultCount }` — the fishing-expedition deterrent (mirror of `admin.audit.query` from PR #132). ### [`AuditWriter.adminUsersQuery()`](apps/portal-bff/src/audit/audit.service.ts) New typed method + `AdminUsersQueryInput` type. Same `outcome=success` / payload shape as `adminAuditQuery` — two distinct event types so a reviewer can pivot directly on `eventType` without parsing payload. ## Notes for the reviewer - The shape mirrors `AdminAuditController` (#132) deliberately. Future admin read endpoints (CMS pages, menu items if they grow read filters) should adopt the same shape — keeps the SPA's data-flow pattern consistent across modules. - `public.users` queries don't need `SET LOCAL ROLE` because there's no append-only / read-only role split on the table. That's a deliberate v1 simplification; if the security review later asks for stricter isolation we'd add a `users_reader` role + the same SET-LOCAL pattern AuditReader uses. - The future "sign-in counts" join from `audit.events` on `actor_id_hash` is **deferred**. The salted hash is computable on the fly via `HashUserIdService`, so adding it later is a service-level change — no schema migration required. - The `actor_id_hash` is deliberately **NOT** stored on `public.users` (per ADR-0013's invariant — the salt stays inside the audit module). ## Test plan - [x] `pnpm nx test portal-bff` — **391 specs pass** (was 365; +26 covering DTO validation, reader transaction shape + filter forwarding + pagination defaults + cap, controller path, audit typed method). - [x] `pnpm exec nx affected -t format:check lint test build --base=origin/main` — clean. - [x] Prisma transaction shape verified: COUNT + SELECT both fire exactly once per call; tuple-return contract honoured. - [x] Filter projections verified per filter: username `startsWith`, displayName case-insensitive `contains`, audience exact match, lastSeenAt `gte/lt` composition. - [ ] e2e — pending the admin SPA viewer screen + a real admin session. Once both exist: `curl --cookie 'portal_admin_session=...' /api/admin/users?username=jane&limit=10` returns the matching subset and a new `admin.users.query` audit row lands. ## What's next The chantier's final PR: - **portal-admin `/users` screen** — SPA viewer with filter form + table + pagination. Same shape as the `/audit` page (PR #136): signal-driven state, color-coded badges for audience, ISO timestamps formatted locale-side, status states. Will graduate the sidebar entry from `aria-disabled` "Soon" badge to a live link. --------- Co-authored-by: Julien Gautier <julien.gautier@apf.asso.fr> Reviewed-on: #141 |