Merge pull request #97 from virtualidentityag/fix/DIAKONIE-283-langua…

…ge-change-after-registration

fix: set preferred language in registration

src/extensions/components/registration/Registration.tsx

@@ -32,7 +32,8 @@ import {
 	registrationSessionStorageKey,
 	RegistrationData,
 	NotificationsContext,
-	NOTIFICATION_TYPE_ERROR
+	NOTIFICATION_TYPE_ERROR,
+	LocaleContext
 } from '../../../globalState';
 import { GlobalComponentContext } from '../../../globalState/provider/GlobalComponentContext';
 import {
@@ -83,6 +84,7 @@ export const Registration = () => {
 	} = useContext(RegistrationContext);
 	const { consultant: preselectedConsultant } = useContext(UrlParamsContext);
 	const { tenant } = useContext(TenantContext);
+	const { locale } = useContext(LocaleContext);
 
 	const [stepData, setStepData] = useState<Partial<RegistrationData>>({});
 	const [redirectOverlayActive, setRedirectOverlayActive] =
@@ -185,7 +187,7 @@ export const Registration = () => {
 			agencyId: registrationData.agency.id.toString(),
 			postcode: registrationData.zipcode,
 			termsAccepted: 'true',
-			preferredLanguage: 'de',
+			preferredLanguage: locale || 'de',
 			consultingType: registrationData.agency.consultingType,
 			...(preselectedConsultant
 				? { consultantId: preselectedConsultant?.consultantId }
@@ -222,7 +224,8 @@ export const Registration = () => {
 		settings.multitenancyWithSingleDomainEnabled,
 		tenant,
 		addNotification,
-		t
+		t,
+		locale
 	]);
 
 	const stepPaths = useMemo(

src/globalState/provider/LocaleProvider.tsx

@@ -18,7 +18,9 @@ export function LocaleProvider(props) {
 	const [initLocale, setInitLocale] = useState(null);
 	const { informal } = useContext(InformalContext);
 	const [locales, setLocales] = useState([]);
-	const [locale, setLocale] = useState(null);
+	const [locale, setLocale] = useState(
+		localStorage.getItem(STORAGE_KEY_LOCALE) || null
+	);
 
 	useEffect(() => {
 		// If using the tenant service we should load first the tenant because we need the