refactor to api changes

Signed-off-by: Christian Richter <crichter@owncloud.com>

services/graph/pkg/service/v0/language.go

@@ -38,7 +38,7 @@ func (g Graph) GetOwnLanguage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// TODO: make sure that this actually returns the stored language
-	lang, ok := me.GetLanguageOk()
+	lang, ok := me.GetPreferredLanguageOk()
 	if !ok {
 		render.Status(r, http.StatusNotFound)
 		render.JSON(w, r, nil)
@@ -77,7 +77,7 @@ func (g Graph) SetOwnLanguage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	lang := chi.URLParam(r, "language")
-	me.SetLanguage(lang)
+	me.SetPreferredLanguage(lang)
 	// TODO: persist this change
 	render.Status(r, http.StatusNoContent)
 }
@@ -102,7 +102,7 @@ func (g Graph) SetUserLanguage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	lang := chi.URLParam(r, "language")
-	user.SetLanguage(lang)
+	user.SetPreferredLanguage(lang)
 	// TODO: persist this change
 	render.Status(r, http.StatusNoContent)
 }

services/graph/pkg/service/v0/language_test.go

@@ -69,10 +69,10 @@ var _ = Describe("Language", func() {
 		user := libregraph.NewUser()
 		user.SetId("disallowed")
 		user.SetDisplayName("foobar")
-		user.SetLanguage("en-EN")
+		user.SetPreferredLanguage("en-EN")
 
 		r := httptest.NewRequest("GET", "/graph/v1.0/me/language", nil)
-		svc.(*service.Gradddddddddddph).GetOwnLanguage(rr, r)
+		svc.(*service.Graph).GetOwnLanguage(rr, r)
 		Expect(rr.Code).To(Equal(200))
 		Expect(rr.Body.String()).To(Equal("en-EN"))