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Author SHA1 Message Date
julien 209f44d667 feat(portal-admin): audit dashboard — bar / donut / stacked-bar above the table (#172)
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## Summary

PR 3 (final) of the charts chantier — closes the loop on [ADR-0023](docs/decisions/0023-charts-d3-observable-plot.md) by wiring the three starter components shipped in #171 onto the `/audit` page.

```
PR 1  — ADR-0023 (decision + a11y contract + bundle plan).
PR 2  — libs/shared/charts/ foundations + bar / donut / stacked-bar.
PR 3 (this one) — /audit page integration: three charts above the existing table.
```

## What lands

### Three computed aggregations on `AuditPage`

```ts
dailyVolume()       // (day: 'YYYY-MM-DD', count: number)[]
outcomeBreakdown()  // (outcome: string, count: number)[]
dailyByEventType()  // (day, eventType, count)[]   — flat, the chart pre-pivots
totalOnPage()       // number for the donut centre label
hasChartData()      // gate the section out when the page is empty
```

All four derive from the **current page only** (`page()?.items`). No new BFF endpoint — server-side aggregations across the full filter set would need a `/api/admin/audit/stats` resource that's worth its own ADR + chantier when the use case appears.

### Section markup — [`audit.html`](apps/portal-admin/src/app/pages/audit/audit.html)

A new `<section class="charts">` between the status bar and the existing table, gated on `hasChartData()`:

```
[At a glance — current page]
[charts-note: "Aggregations are computed from the events currently loaded on this page only…"]

┌─ Events per day (bar) ─┬─ Outcome breakdown (donut) ─┐
├─ Events per day, by event type (stacked bar) — wide ┤
└──────────────────────────────────────────────────────┘
```

The stacked-bar tile gets `.chart-tile--wide` (spans both grid columns) since its legend benefits from the horizontal space. The two-column grid collapses to one column under 800 px viewports.

### SCSS — [`audit.scss`](apps/portal-admin/src/app/pages/audit/audit.scss)

`.charts` shares the same surface tokens as `.filters` + `.table-wrap` (white / gray-800 background, 1 px border, 0.5 rem radius) so the page reads as one stack of related blocks. `.charts-grid` is `display: grid; grid-template-columns: repeat(2, 1fr)` with a `@media (max-width: 800px)` fallback to single-column.

### Project budget — [`apps/portal-admin/project.json`](apps/portal-admin/project.json)

`anyComponentStyle` budget bumped from 5/6 KB warn/error to **6/8 KB**. `audit.scss` lands at ~6.5 KB after the charts grid additions, comfortably under the new ceiling. The old 5/6 KB threshold predated the charts row; this is a one-time accommodation, not a global relaxation.

### Tsconfig wiring — [`apps/portal-admin/tsconfig.app.json`](apps/portal-admin/tsconfig.app.json)

`nx sync` added the new project reference to `libs/shared/charts/tsconfig.lib.json` after the `import { BarChart, … } from 'shared-charts'` in `audit.ts`. Standard plumbing.

### Spec — [`audit.spec.ts`](apps/portal-admin/src/app/pages/audit/audit.spec.ts)

Three new assertions under a `charts` describe block:

1. The three `<lib-*-chart>` elements render when the page has data.
2. `<section class="charts">` is **absent** when the page is empty (no half-rendered donut on `{ total: 0, items: [] }`).
3. The donut's `.donut-center-label` reads the page's item count — verifies the `[centerLabel]` binding wired correctly.

## Notes for the reviewer

- **Why charts only on the current page, not on the full result set?** Per the "Don't add features beyond what the task requires" rule from CLAUDE.md. The user's brief was "tester les composants sur la page Audit log", not "design a full analytics dashboard". The `.charts-note` paragraph explicitly says "computed from the events currently loaded on this page only" so the limitation is **disclosed**, not hidden. A future server-side `/api/admin/audit/stats` (with `audit_reader`-scoped queries + caching) is the natural follow-up if real investigative use exposes the per-page scope as a friction point.
- **Why `<section>` with its own `<h2>` rather than just inline tiles?** A11y. Per [ADR-0016](docs/decisions/0016-accessibility-baseline-wcag-aa-targeted-aaa.md), document structure is a first-class concern. The charts are a meaningful sub-region of the page; landmark + heading help screen-reader users navigate.
- **Why no i18n marks on the captions?** Portal-admin chrome stays in source locale per ADR-0020. The audit page has zero i18n markers today (filter labels, table headers, error messages are all plain English); the chart captions land in the same posture for consistency. If portal-admin grows i18n later, the captions get marked in the same sweep as the rest of the page.
- **Bundle impact reality-check**: the chart-bearing lazy `audit` chunk grew from ~4.4 KB gzip to **84 KB gzip** with the chart deps loaded. ADR-0023 estimated ~65 KB; the actual is higher because Plot pulls in more `d3-scale-chromatic` interpolators than I projected. Still well under the 100 KB cap from [ADR-0017](docs/decisions/0017-performance-budgets-lighthouse-ci.md), but worth noting if a fourth chart type with its own d3 submodule lands (line / scatter / heatmap will push it further).
- **No anonymous-state regression on the table**: the existing trace-link + actor-pivot behaviours from #163 are unaffected — the charts section sits between the status bar and the table, doesn't share any markup.

## Test plan

- [x] `pnpm nx test portal-admin` — **57 specs pass** (was 54; +3 for the new charts assertions).
- [x] `pnpm nx run-many -t lint test build --projects=portal-shell,portal-admin,shared-charts` — 9/9 tasks green.
- [x] Audit lazy chunk: **84 KB gzip** (was 4.4 KB before the chart deps loaded); under the 100 KB lazy-chunk budget.
- [ ] **Manual visual smoke** — sign in to portal-admin with `Portal.Admin` → navigate `/audit`:
  - The three charts render above the filter form, in a 2-column grid (stacked-bar spanning both).
  - The donut centre label reads the current page's event count.
  - Apply a filter that narrows the page to ~3 events → charts re-render with the narrowed dataset.
  - Click the `<details>` "Data table" disclosure under each chart → the tabular fallback expands with the exact rows.
  - Toggle dark mode in the footer → axis text + chart envelope swap; the donut's Cividis-equivalent palette kicks in on the categorical chart too (palette already swapped by `resolveTheme()` in the lib).
  - Filter to an empty result set → the `.charts` section disappears, the "No audit events match the current filters" empty-state stays.

## What's next

Chantier closed. Three light follow-ups stay open but optional:

- **Server-side aggregations** if the per-page scope becomes a real friction point. New BFF endpoint + likely a fourth `time-range` selector on the SPA.
- **More chart types** (line / scatter / heatmap) when business modules ask for them. The lib's `_internal/` carries the a11y plumbing already; each new component is the ~50 LOC Plot wrapper + spec.
- **Promote shared chart styling** to a fourth shared concern in `libs/shared/ui/` if a third app ever joins. Not urgent.

---------

Co-authored-by: Julien Gautier <julien.gautier@apf.asso.fr>
Reviewed-on: #172
2026-05-16 22:18:22 +02:00
julien 6120471b66 chore(workspace): tsconfig composite refs + axe-linter false-positive config (#147)
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## Summary

Three editor-noise sources flagged by the VS Code TypeScript service + the Deque axe Linter extension, each tamed at the right layer. No runtime behaviour change.

| Source | Fix |
| --- | --- |
| **TS6306** — Referenced project `libs/{shared/ui,shared/state,feature/auth}` must have `composite: true`. Nx 22's lib generator doesn't emit `composite`; modern VS Code TS service flags it. | Add `composite: true` to each lib's `tsconfig.lib.json`, let `nx sync` redirect consumer references in `apps/portal-{shell,admin}/tsconfig.app.json` to point at the `.lib.json` directly. |
| **TS6504** — `moduleResolution: "node"` / `"node10"` deprecated, removed in TS 7.0. Two hits on the BFF tsconfigs. | Add `ignoreDeprecations: "5.0"` on `apps/portal-bff/tsconfig.{app,spec}.json` — the opt-out knob the diagnostic itself suggests. A proper migration to `nodenext`/`node16` is a separate chantier. |
| **axe-core/list (WCAG 1.3.1)** — `<ul>` "must only directly contain `<li>`, `<script>`, or `<template>`" — fires on Angular 17+ `@for` blocks inside lists. Pure static-linter limitation; rendered DOM is fine. | New `.axe-linter.yml` at repo root: `global-disable: [list]`. |

## What lands

### `composite: true` on lib `.lib.json`

[`libs/shared/ui/tsconfig.lib.json`](libs/shared/ui/tsconfig.lib.json), [`libs/shared/state/tsconfig.lib.json`](libs/shared/state/tsconfig.lib.json), [`libs/feature/auth/tsconfig.lib.json`](libs/feature/auth/tsconfig.lib.json) get `composite: true` added. `nx sync` then automatically rewrites consumer references:

```diff
- "path": "../../libs/shared/ui"
+ "path": "../../libs/shared/ui/tsconfig.lib.json"
```

in [`apps/portal-shell/tsconfig.app.json`](apps/portal-shell/tsconfig.app.json) and [`apps/portal-admin/tsconfig.app.json`](apps/portal-admin/tsconfig.app.json). Semantically cleaner — the app references the lib's actual compile config (which produces the `.d.ts` it consumes), not the lib's solution-style root tsconfig.

**Earlier attempt — composite on the solution `tsconfig.json` — silently broke `vitest`**: the Angular Vite plugin chokes on a composite project with `files: []` / `include: []` and falls through, leaving spec files loaded but tests not registered (`"No test suite found in file"`). Moving `composite` to `.lib.json` (the project that actually has inputs) fixes the contract without poking the plugin.

### `ignoreDeprecations: "5.0"`

[`apps/portal-bff/tsconfig.app.json`](apps/portal-bff/tsconfig.app.json) and [`apps/portal-bff/tsconfig.spec.json`](apps/portal-bff/tsconfig.spec.json) — silences `Option 'moduleResolution=node10' is deprecated and will stop functioning in TypeScript 7.0`. The diagnostic suggests `"6.0"` as the value, but TS 5.9 (our pinned version) only accepts `"5.0"`; using `"6.0"` results in `TS5103: Invalid value for '--ignoreDeprecations'` and breaks every spec. `"5.0"` is the current-gen accepted value.

The deprecation is real — TS 7.0 will drop both `"node"` and `"node10"` `moduleResolution` modes. The migration target is `moduleResolution: "nodenext"` paired with matching `module: "nodenext"`, but that interacts non-trivially with Nest's CommonJS pipeline and the BFF's import semantics. Out of scope for a drive-by fix; we'll handle it as a dedicated chantier when TS 7.0 lands on the roadmap.

### `.axe-linter.yml`

New file at repo root:

```yaml
global-disable:
  - list
```

The Deque axe Linter VS Code extension reads `.axe-linter.yml` at workspace root. The `list` rule (WCAG 1.3.1) fires false positives on Angular 17+ control-flow syntax — `@for (item of list; ...) { <li>… }` looks like a non-`<li>` child of `<ul>` to a static HTML scanner. The Angular compiler erases those tokens at build time; the rendered DOM is compliant. CI accessibility coverage is provided by `axe-playwright` per [ADR-0016 §"Tooling"](docs/decisions/0016-accessibility-baseline-wcag-aa-targeted-aaa.md) — it runs against the rendered DOM and is unaffected by this disable.

## Notes for the reviewer

- **Why not `composite: true` on every lib?** Per CLAUDE.md "no premature abstractions" — `libs/shared/{tokens,util}` are not currently referenced by any `tsconfig.app.json`, so they don't trigger TS6306. Adding `composite` to them would be future-proofing without a current consumer. When a consumer reference is added, the same one-line fix lands then.
- **Why not migrate `moduleResolution` properly?** The BFF runs on Nest's CommonJS pipeline; `nodenext` brings stricter ESM resolution (`.js` extensions in imports, package `exports` map enforcement) that ripples through. Not a 5-minute change. The `ignoreDeprecations` knob is the textbook defer mechanism for exactly this case.
- **Why disable `list` globally rather than per-file?** The rule's false-positive pattern (`<ul><@for>` / `<ol><@for>`) applies workspace-wide; we use `@for` consistently across `portal-shell` + `portal-admin`. Per-file disables would multiply as new templates land. axe-playwright remains the authoritative check on the rule.

## Test plan

- [x] `pnpm nx run-many -t lint test build --projects=portal-shell,portal-admin,portal-bff,shared-ui,shared-state,feature-auth` — 18/18 tasks pass. **517 specs green** across the affected projects.
- [x] `pnpm nx sync:check` — workspace in sync after the changes; running `sync` again is a no-op.
- [ ] Editor smoke — reopen the workspace in VS Code: the TS6306 errors on lib `tsconfig.json` files should be gone, the two `moduleResolution=node10` deprecation lines on BFF tsconfigs should be silenced, and the `list` rule under `sidebar.html` (`portal-admin`) should no longer surface.

---------

Co-authored-by: Julien Gautier <julien.gautier@apf.asso.fr>
Reviewed-on: #147
2026-05-15 12:25:20 +02:00
julien 40741ce326 feat(portal-admin): spa auth wiring + admin shell skeleton (#134)
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## Summary

Phase-3a step per [ADR-0020](docs/decisions/0020-portal-admin-app.md) §"Confirmation" item 4 (entry route + admin shell). Wires the existing [`feature-auth`](libs/feature/auth) library against the distinct admin OIDC routes (`/api/admin/auth/*`) the BFF exposes since PR #129, ships a lean header/sidebar/footer chrome with an "Admin" badge so an internal user can never mistake the surface for portal-shell, and gives the landing page a self-test panel that confirms the auth chain end-to-end as soon as an `admin` Entra role gets assigned.

## What lands

### Lib change — `AUTH_PATH_PREFIX` injection token

[`libs/feature/auth`](libs/feature/auth/src/lib/auth.config.ts) gains one injection token. AuthService composes URLs as `${bffBaseUrl}${pathPrefix}/{me,login,logout}` instead of hard-coding `/auth/...`. Default factory returns `/auth`, so portal-shell-shaped consumers keep working without an explicit provider — no churn on existing call sites. Admin hosts override with `/admin/auth`.

The interceptors (`bffCredentialsInterceptor`, `csrfInterceptor`, `bffUnauthorizedInterceptor`) are **unchanged** — they only care about the BFF base URL, not the path prefix.

### portal-admin wiring

- [environment.ts](apps/portal-admin/src/environments/environment.ts) — same shape as portal-shell, same BFF base URL (both SPAs talk to one BFF per ADR-0020 §"Where does the admin app live"). Same CSRF cookie name in v1.
- [app.config.ts](apps/portal-admin/src/app/app.config.ts) — `HttpClient` with the standard interceptor chain (credentials → csrf → unauthorized), `AUTH_BFF_BASE_URL` from env, `AUTH_PATH_PREFIX = '/admin/auth'`, `AUTH_CSRF_COOKIE_NAME` from env.

### Admin shell

- **[AdminHeader](apps/portal-admin/src/app/components/header/header.ts)** — APF wordmark + persistent "Admin" badge + auth widget. No global search / notifications / help cluster: admins land on tabular workloads, not a discovery dashboard (ADR-0020 §"UX style is data-dense").
- **[AdminSidebar](apps/portal-admin/src/app/components/sidebar/sidebar.ts)** — static menu listing the four ADR-0020 v1 modules. Audit log is a live router link (target of the next PR); the others are `aria-disabled` placeholders with a "Soon" badge so the navigation shape is visible even before they ship.
- **[AdminFooter](apps/portal-admin/src/app/components/footer/footer.ts)** — copyright + persistent "Admin surface" tag. Stays in view for long workloads where the header has scrolled off.

### Home — auth self-test panel

[apps/portal-admin/src/app/pages/home/](apps/portal-admin/src/app/pages/home/):

- Signed-in: shows `displayName`, `username`, `tenant`, `oid` in a monospaced detail list.
- Anonymous: "No admin session detected" + a "Sign in via Entra" button that delegates to `AuthService.login()` → 302 through `/api/admin/auth/login`.
- Error: "Could not reach the BFF" + retry button.
- Roadmap list quoting ADR-0020's v1 catalogue.

## Known limitations (v1, documented)

- **CSRF cookie shared between surfaces.** Both portals issue `portal_csrf` on session creation. A user with both portals open will see overwrites on the second sign-in; mutating actions on the first surface will then 403 until refresh. Splitting to `portal_admin_csrf` is a follow-up if the pattern becomes common.
- **Shell chrome strings are plain English.** The admin app's `$localize` plumbing is wired (matches portal-shell), but adding markers to the shell here would require regenerating `messages.fr.xlf` and `i18nMissingTranslation=error` fails the prod build on every gap. Full admin i18n is its own follow-up.
- **`LayoutStateService` not yet consumed.** No collapse toggle in v1. Theme preference still threads through because both apps read the same `localStorage` key — toggle in portal-shell, see it honoured in portal-admin.
- **`ci:perf` only runs against portal-shell.** Admin perf budgets are enforced at build time by `apps/portal-admin/project.json` (`maximumError == maximumWarning` per ADR-0020's relaxed thresholds: 500 KB initial JS / 1.5 MB initial total). Adding admin to `pnpm ci:perf`'s gzip + Lighthouse chain is a follow-up.

## Test plan

- [x] `pnpm nx test feature-auth` — **29 specs pass** (was 28; +1 for the `AUTH_PATH_PREFIX` override).
- [x] `pnpm nx test portal-admin` — **15 specs pass** (was 1; +14: AdminHeader 5, AdminSidebar 3, AdminFooter 2, Home 4, App 1 expanded).
- [x] `pnpm exec nx affected -t format:check lint test build --base=origin/main` — clean.
- [x] Gzip-budget script run manually against `dist/apps/portal-admin/browser`: 86.65 KB initial / 300 KB budget, 4.46 KB CSS / 150 KB budget, 2.15 KB largest lazy / 100 KB per-chunk budget. Both `en` + `fr` bundles checked thanks to PR #133's multi-locale detection.
- [ ] e2e — pending an Entra `admin` role assignment. Once available: `pnpm nx serve portal-admin`, visit `http://localhost:4300`, see "No admin session detected", click "Sign in via Entra", complete the round-trip, land back on `/` with the signed-in payload + `portal_admin_session` cookie set.

## Notes for the reviewer

- `AdminHeader` is intentionally narrower than `Header` from portal-shell — no shared base class. The two are likely to evolve in different directions (admin-specific banner with system-status badges, audit-trail link, etc.) and a premature abstraction would be expensive to undo.
- `AdminSidebar`'s "Soon" badge is a deliberate signal — without it, an admin who clicked a placeholder link and got a route-not-found would assume the app is broken. The badge sets expectations.
- All shell components use `:host-context(.dark)` for dark-mode SCSS instead of `:host(.dark)` — same pattern as portal-shell, since the `.dark` class lives on `<html>` outside the component's view encapsulation.

---------

Co-authored-by: Julien Gautier <julien.gautier@apf.asso.fr>
Reviewed-on: #134
2026-05-14 17:00:38 +02:00
julien d962be838a feat(portal-admin): skeleton app per ADR-0020 (#100)
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## Summary

First step of the admin track per ADR-0020. Scaffold the second Angular SPA in the workspace alongside `portal-shell`, with the architectural decisions from the v1 ADRs already wired so subsequent feature PRs can drop straight into modules.

## What lands

- **App generated** via `nx g @nx/angular:application` (with the matching e2e project skeleton). Standalone, zoneless-ready, prefix `app`, scss component styles, css root stylesheet, no SSR.
- **Tags** `scope:portal-admin, type:app` — module-boundary lint now treats `portal-admin` distinctly from `portal-shell` and lets it depend only on `scope:portal-admin` + `scope:shared` libs.
- **Tailwind v4 + brand tokens**: `.postcssrc.json`, `@import 'tailwindcss'`, class-based dark variant, and `@import '../../../libs/shared/tokens/src/brand-tokens.css'` — identical visual baseline to portal-shell.
- **i18n config mirrors portal-shell** (per ADR-0019): sourceLocale `en`, target `fr`, baseHref `/{locale}/` per locale, `@angular/localize/init` polyfill, `localize: ["en", "fr"]` on production, `i18nMissingTranslation: "error"` so CI blocks any PR that adds a marker without translating it. Seed [`messages.fr.xlf`](apps/portal-admin/src/locale/messages.fr.xlf) carries the four marked strings used today.
- **Budgets** relaxed to **500 KB gzip initial** per ADR-0020 §"Performance budgets" (vs 300 KB for portal-shell).
- **Skeleton home page** at `/` — `<h1>` + intro paragraph + "Skeleton — coming soon" chip in the brand-accent palette. All marked for i18n.
- **Skip-link landmark** (WCAG 2.4.1) with the same component-scoped scss as portal-shell.
- **Wildcard catch-all route** → bounces unknown paths to home (same defensive pattern as PR #96 on portal-shell).
- **Dev server on port 4300** (vs 4200 for portal-shell) — both can run in parallel.
- **`serve-static` target without `spa: true`** — locale-prefixed routing in production is handled by the reverse proxy (per ADR-0019), same as portal-shell since PR #92.

## CLAUDE.md

Picked up the second app in the **Naming** entry and the **Commands** snippet (`<app>` is now one of `portal-shell`, `portal-admin`, `portal-bff`).

## Verification

- `pnpm exec nx run-many -t lint test build --projects=portal-shell,portal-admin,shared-ui,shared-state,shared-tokens` — green.
- `portal-admin` test: 1 spec (skip-link + main landmark present).
- Production build of `portal-admin`: **62 KB gzip initial per locale** (vs 500 KB budget — plenty of headroom for the upcoming modules).
- Both `dist/apps/portal-admin/browser/{en,fr}/` emit with the right `<html lang>` and `<base href>`. FR bundle contains `"Administration"` / `"Squelette"` / `"bientôt disponible"` — translations applied.
- portal-shell production build unchanged.

## Out of scope (each its own follow-up PR)

- Admin app shell (header / sidebar / footer with "Admin" badge — likely sharing graduated primitives plus admin-specific bits).
- OpenTelemetry tracing setup (`service.name=portal-admin` per ADR-0012).
- `environment.ts` wiring (per ADR-0018) for admin-specific endpoints.
- BFF `AdminModule` + `AdminRoleGuard` + smoke `/api/admin/me` (per ADR-0020 §"Auth").
- First functional module — CMS / menu / users / audit viewer.

## Test plan

- [x] Lint + test + build green across the workspace.
- [x] Per-locale production build emits both folders with correct metadata.
- [ ] Manual: `pnpm exec nx serve portal-admin` boots on `:4300`, smoke page renders.
- [ ] Manual: prod build + `pnpm exec nx run portal-admin:serve-static` → `http://localhost:4300/en/` and `/fr/` show the placeholder with the matching language.

---------

Co-authored-by: Julien Gautier <julien.gautier@apf.asso.fr>
Reviewed-on: #100
2026-05-12 01:49:19 +02:00