- Prisma-Modell DashboardImage (bytea) mit Migration 20260921120000: Tabelle,
Indizes, RLS ENABLE/FORCE und tenant_isolation_policy mit Benutzerdimension
- dashboard-image-rules.ts: detectImageMime ueber Magic Bytes (PNG/JPEG/GIF/
WebP), Grenzen 5 MiB je Datei und 30 je Benutzer
- DashboardImagesService: list/upload/getBytes/remove, je Methode
forTenant(prisma, tenantId, userId); Besitz = Mandant UND Benutzer, sonst 404
- DashboardImagesController unter dashboard/images: GET, POST (FileInterceptor
image, 5 MiB, eine Datei), GET :id mit Content-Type aus dem erkannten Typ,
Cache-Control private, nosniff, Content-Disposition inline ohne Dateinamen,
CSP sandbox; DELETE :id
- CreateWidgetDto kennt 'picture-frame'
- Klassifikationsdokument: neues Paar dashboard-images.service.ts/
dashboardImage; Bereichs- und Summenzeilen nachgemessen (dashboard 12->18,
settings 3->4 und bug-reports waren in der Summe nie mitgezaehlt)
- Befund: Prisma-Bytes verlangt Uint8Array<ArrayBuffer>, multers Buffer wird
ohne Zusicherung abgelehnt - Kopie per new Uint8Array(buffer) statt Cast
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
- DashboardModule imports ModuleRegistryModule to inject ModuleAccessService
- getWidgets(userId, tenantId, role) runs the existing findMany unchanged
first, then calls getAccessibleModuleIds exactly once — only if a loaded
widget's type is in WIDGET_MODULE_MAP (currently always empty, so no
lookup runs today); unresolved module slugs fail closed
- DashboardController.getWidgets forwards tenantId + role from the JWT
- dashboard.service.spec.ts (8 tests, TDD-GREEN): covers every <behavior>
case incl. D-03 ADMIN bypass, adjacency/empty/ordering/idempotency, and
fail-closed on an unresolved Module slug
- pnpm --filter @tessera/api test: 457/457 green; type-check clean
- manual e2e against local API + DB container: empty WIDGET_MODULE_MAP
leaves an existing user's widget count unchanged (2/2 clock+search
survived the filter), throwaway verification user/rows removed after
schalli