Move LocalizationController to System.Text.Json

src/Prowlarr.Api.V1/Localization/LocalizationController.cs

@@ -1,5 +1,6 @@
+using System.Text.Json;
 using Microsoft.AspNetCore.Mvc;
-using Newtonsoft.Json;
+using NzbDrone.Common.Serializer;
 using NzbDrone.Core.Localization;
 using Prowlarr.Http;
 
@@ -9,25 +10,20 @@ namespace Prowlarr.Api.V1.Localization
     public class LocalizationController : Controller
     {
         private readonly ILocalizationService _localizationService;
+        private readonly JsonSerializerOptions _serializerSettings;
 
         public LocalizationController(ILocalizationService localizationService)
         {
             _localizationService = localizationService;
+            _serializerSettings = STJson.GetSerializerSettings();
+            _serializerSettings.DictionaryKeyPolicy = null;
+            _serializerSettings.PropertyNamingPolicy = null;
         }
 
         [HttpGet]
         public string GetLocalizationDictionary()
         {
-            // We don't want camel case for transation strings, create new serializer settings
-            var serializerSettings = new JsonSerializerSettings
-            {
-                DateTimeZoneHandling = DateTimeZoneHandling.Utc,
-                NullValueHandling = NullValueHandling.Ignore,
-                Formatting = Formatting.Indented,
-                DefaultValueHandling = DefaultValueHandling.Include
-            };
-
-            return JsonConvert.SerializeObject(_localizationService.GetLocalizationDictionary().ToResource(), serializerSettings);
+            return JsonSerializer.Serialize(_localizationService.GetLocalizationDictionary().ToResource(), _serializerSettings);
         }
     }
 }