Kunde: persönliche Du/Sie-Präferenz pro Mitarbeiter
Neue Tabelle UserCustomerSalutation (PK userId+customerId,
preference 'DU'|'SIE'). Fehlender Eintrag → Fallback auf
Customer.useInformalAddress (Kunden-Default).
Backend:
- customerService: get/set/clearSalutationPreference mit Fallback-
Logik. Response enthält immer effektive Präferenz + `source`
('user' | 'customer-default'), damit die UI den Standard-Text
anzeigen kann.
- customerController: 3 Endpunkte GET/PUT/DELETE
/:customerId/salutation-preference. userId aus dem JWT, canAccessCustomer
greift.
Frontend:
- customerApi: 3 neue Methoden.
- CustomerDetail: neues Feld "Anrede für mich" mit Du/Sie-Toggle
und Zurücksetzen-Link. Wird nur Mitarbeitern angezeigt, nicht
Portal-Usern.
- Bestehendes Feld "Anrede per" bekommt Hinweis "Standard für alle
Mitarbeiter", damit die Semantik der beiden Felder klar ist.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
@@ -1274,6 +1274,88 @@ export async function removeRepresentative(req: AuthRequest, res: Response): Pro
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}
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}
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// ==================== SALUTATION PREFERENCE ====================
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// Per-User "Du"/"Sie" pro Kunde – User-Wunsch 2026-07-04.
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export async function getSalutationPreference(req: AuthRequest, res: Response): Promise<void> {
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try {
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const customerId = parseInt(req.params.customerId);
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if (!Number.isFinite(customerId) || customerId < 1) {
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res.status(400).json({ success: false, error: 'Ungültige Kunden-ID' } as ApiResponse);
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return;
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}
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if (!(await canAccessCustomer(req, res, customerId))) return;
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const userId = req.user?.userId;
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if (!userId) {
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res.status(401).json({ success: false, error: 'Nicht authentifiziert' } as ApiResponse);
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return;
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}
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const result = await customerService.getSalutationPreference(userId, customerId);
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res.json({ success: true, data: result } as ApiResponse);
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} catch (error) {
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res.status(500).json({
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success: false,
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error: error instanceof Error ? error.message : 'Fehler beim Laden der Anrede-Präferenz',
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} as ApiResponse);
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}
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}
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export async function setSalutationPreference(req: AuthRequest, res: Response): Promise<void> {
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try {
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const customerId = parseInt(req.params.customerId);
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if (!Number.isFinite(customerId) || customerId < 1) {
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res.status(400).json({ success: false, error: 'Ungültige Kunden-ID' } as ApiResponse);
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return;
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}
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if (!(await canAccessCustomer(req, res, customerId))) return;
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const userId = req.user?.userId;
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if (!userId) {
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res.status(401).json({ success: false, error: 'Nicht authentifiziert' } as ApiResponse);
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return;
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}
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const preference = req.body?.preference;
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if (preference !== 'DU' && preference !== 'SIE') {
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res.status(400).json({
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success: false,
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error: 'preference muss "DU" oder "SIE" sein',
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} as ApiResponse);
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return;
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}
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await customerService.setSalutationPreference(userId, customerId, preference);
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const result = await customerService.getSalutationPreference(userId, customerId);
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res.json({ success: true, data: result } as ApiResponse);
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} catch (error) {
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res.status(500).json({
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success: false,
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error: error instanceof Error ? error.message : 'Fehler beim Speichern der Anrede-Präferenz',
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} as ApiResponse);
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}
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}
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export async function clearSalutationPreference(req: AuthRequest, res: Response): Promise<void> {
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try {
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const customerId = parseInt(req.params.customerId);
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if (!Number.isFinite(customerId) || customerId < 1) {
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res.status(400).json({ success: false, error: 'Ungültige Kunden-ID' } as ApiResponse);
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return;
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}
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if (!(await canAccessCustomer(req, res, customerId))) return;
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const userId = req.user?.userId;
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if (!userId) {
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res.status(401).json({ success: false, error: 'Nicht authentifiziert' } as ApiResponse);
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return;
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}
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await customerService.clearSalutationPreference(userId, customerId);
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const result = await customerService.getSalutationPreference(userId, customerId);
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res.json({ success: true, data: result } as ApiResponse);
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} catch (error) {
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res.status(500).json({
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success: false,
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error: error instanceof Error ? error.message : 'Fehler beim Zurücksetzen der Anrede-Präferenz',
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} as ApiResponse);
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}
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}
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export async function searchForRepresentative(req: AuthRequest, res: Response): Promise<void> {
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try {
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// KRITISCH (Pentest Runde 6): ohne canAccessCustomer kann ein Portal-User
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