batchCooking/apps/admin-web/src/pages/dashboard/dashboard-page.scss
Nicolas 3a416ea955 feat(admin): metriques d'utilisation (derive DB + AnalyticsEvent)
PR 3 du chantier admin. Tableau de bord metriques : snapshot de compteurs
+ series temporelles journalieres.

Schema (migration admin_metrics) :
- AnalyticsEvent (type String libre, actorType/actorId sans FK, context Json,
  index [type, created_at]) + WorkerHeartbeat (cable en PR 4).
- colonnes createdAt @default(now()) sur UserProfile / Recipe / Planning /
  PlanningItem (lecture admin uniquement ; lignes existantes = timestamp de
  la migration).

Instrumentation (lib/analytics.service.ts, fire-and-forget) :
- analytics.recordEvent(type, {actorId?, context?}) : retourne void, insert
  detache, echec loggue+avale, jamais de latence sur la requete.
- points d'appel : user.signup, recipe.created, recipe.imported,
  planning.item_added, tech_step.correction_submitted, shopping_list.viewed.

API : GET /admin/metrics?days= (7-365, defaut 30, requireAdmin) ->
admin-metrics.service.ts. bucketByDay pur (zero-remplissage, teste sans
base). MetricsView dans packages/shared.

Front : DashboardPage (tuiles KPI + un graphe recharts par serie + listes
recettes-par-source / evenements), logique pure dans dashboard.ts, i18n
admin.dashboard.*. AdminApiClient.getMetrics.

reset-db.ts truncate analytics_events + worker_heartbeats.
Tests : Mocha admin-metrics.test.ts (bucketByDay pur x2 verts ; snapshot,
series zero-remplies, event user.signup fire-and-forget) ; Cypress
dashboard.cy.ts (2 verts). specs/backend-architecture.md : section admin.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-28 23:36:31 +02:00

103 lines
2.3 KiB
SCSS

// =============================================================================
// DashboardPage — KPI tile grid + a grid of small trend charts + a couple of
// breakdown lists. Colocated with DashboardPage.tsx.
// =============================================================================
.kpi-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
gap: var(--space-sm);
margin-bottom: var(--space-xl);
}
.kpi-tile {
display: flex;
flex-direction: column;
gap: 0.15rem;
padding: var(--space-md);
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
&__value {
font-family: var(--font-display);
font-size: var(--font-size-xl);
font-weight: 700;
color: var(--color-text);
font-variant-numeric: tabular-nums;
}
&__label {
font-size: var(--font-size-xs);
color: var(--color-text-muted);
}
}
.chart-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
gap: var(--space-md);
margin-bottom: var(--space-xl);
}
.chart-card {
padding: var(--space-md);
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
&__head {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: var(--space-sm);
margin-bottom: var(--space-sm);
h2 {
font-size: var(--font-size-md);
}
}
&__total {
font-size: var(--font-size-sm);
color: var(--color-text-muted);
font-variant-numeric: tabular-nums;
}
}
.breakdown {
margin-bottom: var(--space-lg);
h2 {
font-size: var(--font-size-md);
margin-bottom: var(--space-sm);
}
&__list {
list-style: none;
margin: 0;
padding: 0;
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
max-width: 30rem;
li {
display: flex;
justify-content: space-between;
gap: var(--space-md);
padding: var(--space-sm) var(--space-md);
border-bottom: 1px solid var(--color-border);
font-size: var(--font-size-sm);
&:last-child {
border-bottom: none;
}
span:last-child {
font-variant-numeric: tabular-nums;
color: var(--color-text-muted);
}
}
}
}