---
slug: calendar-domain-test-button
created: "2026-07-01"
status: in-progress
---

# Calendar: Domain-Feld + Test-Button

Füge Domain-Feld (Exchange) und "Verbindung testen"-Button zur Kalenderquellen-Form hinzu.

## Tasks

- [ ] T1: Prisma schema — `domain String?` zu CalendarSource
- [ ] T2: Migration ausführen
- [ ] T3: Create + Update DTOs — `domain?: string` hinzufügen
- [ ] T4: TestCalendarSourceConfigDto erstellen
- [ ] T5: CalendarService — domain in SOURCE_SAFE_SELECT, addSource, updateSource; `testConnectionFromConfig` Methode
- [ ] T6: CalendarController — `POST /calendar/sources/test-config` Endpoint
- [ ] T7: ExchangeProvider — domain in Interface + EWS WebCredentials
- [ ] T8: calendar-api.ts (Frontend) — domain in Types + `testSourceConfig` Funktion
- [ ] T9: calendar-source-form.tsx — Domain-Feld + Test-Button mit Statusanzeige
- [ ] T10: i18n de.json + en.json — neue Translations
- [ ] T11: Commit