catch language when comming back from admin interface

frontend/src/main.js

@@ -28,7 +28,7 @@ Vue.toasted.register(
 
 loadAllRules(i18n)
 
-addNavigationGuards(router, store, apolloProvider.defaultClient)
+addNavigationGuards(router, store, apolloProvider.defaultClient, i18n)
 
 if (!store) {
   setTimeout(

frontend/src/routes/guards.js

@@ -1,6 +1,6 @@
 import { verifyLogin } from '../graphql/queries'
 
-const addNavigationGuards = (router, store, apollo) => {
+const addNavigationGuards = (router, store, apollo, i18n) => {
   // handle publisherId
   router.beforeEach((to, from, next) => {
     const publisherId = to.query.pid
@@ -21,6 +21,7 @@ const addNavigationGuards = (router, store, apollo) => {
           fetchPolicy: 'network-only',
         })
         .then((result) => {
+          i18n.locale = result.data.verifyLogin.language
           store.dispatch('login', result.data.verifyLogin)
           next({ path: '/overview' })
         })

frontend/src/routes/guards.test.js

@@ -23,7 +23,11 @@ const apollo = {
   query: apolloQueryMock,
 }
 
-addNavigationGuards(router, store, apollo)
+const i18n = {
+  locale: jest.fn(),
+}
+
+addNavigationGuards(router, store, apollo, i18n)
 
 describe('navigation guards', () => {
   beforeEach(() => {