1 files changed, 24 insertions, 0 deletions
diff --git a/app/frontend/facades/UserFacade.php b/app/frontend/facades/UserFacade.php
index 1604a70..864fb58 100644
--- a/app/frontend/facades/UserFacade.php
+++ b/app/frontend/facades/UserFacade.php
@@ -4,6 +4,7 @@ Prado::using('Application.facades.Facade');
 Prado::using('Application.user.DbUser');
 Prado::using('Application.model.User');
 Prado::using('Application.dto.TimezoneDTO');
+Prado::using('Application.dto.LanguageDTO');
 
 class UserFacade extends Facade {
 
@@ -73,6 +74,29 @@ class UserFacade extends Facade {
         return new TimezoneDTO(date_default_timezone_get());
     }
 
+    public function setLanguagePreference(DbUser $user, string $lang) {
+        if ($user->IsGuest) {
+            throw new TInvlaidDataException(
+                Prado::localize(
+                    'Language preference change impossible for guest user'
+                )
+            );
+        }
+        $user->DbRecord->Language = $lang;
+        $user->DbRecord->save();
+    }
+
+    public function getLanguagePreference(DbUser $user) {
+        if (!$user->IsGuest) {
+            try {
+                if ($user->DbRecord->Language) {
+                    return new LanguageDTO($user->DbRecord->Language);
+                }
+            } catch(Exception $e) {}
+        }
+        return NULL;
+    }
+
 }
 
 ?>