coupon code system eingeführt. coupons werden vom super admin gemanaged. coupons werden mit paddle synchronisiert und dort validiert. plus: einige mobil-optimierungen im tenant admin pwa.

resources/js/admin/lib/locale.ts

@@ -0,0 +1,40 @@
+import i18n from '../i18n';
+
+export type SupportedLocale = 'de' | 'en';
+
+export const SUPPORTED_LANGUAGES: Array<{ code: SupportedLocale; labelKey: string }> = [
+  { code: 'de', labelKey: 'language.de' },
+  { code: 'en', labelKey: 'language.en' },
+];
+
+function getCsrfToken(): string {
+  return document.querySelector<HTMLMetaElement>('meta[name="csrf-token"]')?.content ?? '';
+}
+
+async function persistLocale(locale: SupportedLocale): Promise<void> {
+  const response = await fetch('/set-locale', {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      'X-CSRF-TOKEN': getCsrfToken(),
+      Accept: 'application/json',
+      'X-Requested-With': 'XMLHttpRequest',
+    },
+    body: JSON.stringify({ locale }),
+    credentials: 'include',
+  });
+
+  if (!response.ok) {
+    throw new Error(`locale update failed with status ${response.status}`);
+  }
+}
+
+export function getCurrentLocale(): SupportedLocale {
+  return (i18n.language || document.documentElement.lang || 'de') as SupportedLocale;
+}
+
+export async function switchLocale(locale: SupportedLocale): Promise<void> {
+  await persistLocale(locale);
+  await i18n.changeLanguage(locale);
+  document.documentElement.setAttribute('lang', locale);
+}