locale fix

app/Providers/AppServiceProvider.php

@@ -8,6 +8,9 @@ use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\ServiceProvider;
 use Spatie\Translatable\HasTranslations;
+use BezhanSalleh\LanguageSwitch\LanguageSwitch;
+use BezhanSalleh\LanguageSwitch\Events\LocaleChanged;
+use Illuminate\Support\Facades\Event;
 
 class AppServiceProvider extends ServiceProvider
 {
@@ -33,6 +36,17 @@ class AppServiceProvider extends ServiceProvider
                 ->locales(array_keys(baseLocales()));
         });
 
+        LanguageSwitch::configureUsing(function (LanguageSwitch $switch) {
+            $switch
+                ->locales(['tk', 'en', 'ru']);
+        });
+
+        Event::listen(function (LocaleChanged $event) {
+            if (array_key_exists($event->locale, baseLocales())) {
+                user()->update(['locale' => $event->locale]);
+            }
+        });
+
         /**
          * Order by translation for spatie/laravel-translatable
          *