added invariant exports to get methods.

Controllers/APIController.cs

@@ -126,7 +126,14 @@ namespace CarCareTracker.Controllers
             }
 
             var apiResult = _vehicleLogic.GetVehicleInfo(vehicles);
-            return Json(apiResult);
+            if (_config.GetInvariantApi() || Request.Headers.ContainsKey("culture-invariant"))
+            {
+                return Json(apiResult, StaticHelper.GetInvariantOption());
+            }
+            else
+            {
+                return Json(apiResult);
+            }
         }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpGet]
@@ -157,7 +164,13 @@ namespace CarCareTracker.Controllers
             }
             var vehicleRecords = _serviceRecordDataAccess.GetServiceRecordsByVehicleId(vehicleId);
             var result = vehicleRecords.Select(x => new GenericRecordExportModel { Id = x.Id.ToString(), Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString(), Notes = x.Notes, Odometer = x.Mileage.ToString(), ExtraFields = x.ExtraFields });
-            return Json(result);
+            if (_config.GetInvariantApi() || Request.Headers.ContainsKey("culture-invariant"))
+            {
+                return Json(result, StaticHelper.GetInvariantOption());
+            } else
+            {
+                return Json(result);
+            }
         }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpPost]
@@ -282,7 +295,14 @@ namespace CarCareTracker.Controllers
             }
             var vehicleRecords = _collisionRecordDataAccess.GetCollisionRecordsByVehicleId(vehicleId);
             var result = vehicleRecords.Select(x => new GenericRecordExportModel { Id = x.Id.ToString(), Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString(), Notes = x.Notes, Odometer = x.Mileage.ToString(), ExtraFields = x.ExtraFields });
-            return Json(result);
+            if (_config.GetInvariantApi() || Request.Headers.ContainsKey("culture-invariant"))
+            {
+                return Json(result, StaticHelper.GetInvariantOption());
+            }
+            else
+            {
+                return Json(result);
+            }
         }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpPost]
@@ -408,7 +428,14 @@ namespace CarCareTracker.Controllers
             }
             var vehicleRecords = _upgradeRecordDataAccess.GetUpgradeRecordsByVehicleId(vehicleId);
             var result = vehicleRecords.Select(x => new GenericRecordExportModel { Id = x.Id.ToString(), Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString(), Notes = x.Notes, Odometer = x.Mileage.ToString(), ExtraFields = x.ExtraFields });
-            return Json(result);
+            if (_config.GetInvariantApi() || Request.Headers.ContainsKey("culture-invariant"))
+            {
+                return Json(result, StaticHelper.GetInvariantOption());
+            }
+            else
+            {
+                return Json(result);
+            }
         }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpPost]
@@ -533,7 +560,14 @@ namespace CarCareTracker.Controllers
                 return Json(response);
             }
             var result = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId).Select(x => new TaxRecordExportModel { Id = x.Id.ToString(), Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString(), Notes = x.Notes, ExtraFields = x.ExtraFields });
-            return Json(result);
+            if (_config.GetInvariantApi() || Request.Headers.ContainsKey("culture-invariant"))
+            {
+                return Json(result, StaticHelper.GetInvariantOption());
+            }
+            else
+            {
+                return Json(result);
+            }
         }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpPost]
@@ -664,7 +698,14 @@ namespace CarCareTracker.Controllers
                 vehicleRecords = _odometerLogic.AutoConvertOdometerRecord(vehicleRecords);
             }
             var result = vehicleRecords.Select(x => new OdometerRecordExportModel { Id = x.Id.ToString(), Date = x.Date.ToShortDateString(), InitialOdometer = x.InitialMileage.ToString(), Odometer = x.Mileage.ToString(), Notes = x.Notes, ExtraFields = x.ExtraFields });
-            return Json(result);
+            if (_config.GetInvariantApi() || Request.Headers.ContainsKey("culture-invariant"))
+            {
+                return Json(result, StaticHelper.GetInvariantOption());
+            }
+            else
+            {
+                return Json(result);
+            }
         }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpPost]
@@ -785,7 +826,14 @@ namespace CarCareTracker.Controllers
                     Notes = x.Notes,
                     ExtraFields = x.ExtraFields
                 });
-            return Json(result);
+            if (_config.GetInvariantApi() || Request.Headers.ContainsKey("culture-invariant"))
+            {
+                return Json(result, StaticHelper.GetInvariantOption());
+            }
+            else
+            {
+                return Json(result);
+            }
         }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpPost]
@@ -919,7 +967,14 @@ namespace CarCareTracker.Controllers
             var currentMileage = _vehicleLogic.GetMaxMileage(vehicleId);
             var reminders = _reminderRecordDataAccess.GetReminderRecordsByVehicleId(vehicleId);
             var results = _reminderHelper.GetReminderRecordViewModels(reminders, currentMileage, DateTime.Now).Select(x=> new ReminderExportModel {  Description = x.Description, Urgency = x.Urgency.ToString(), Metric = x.Metric.ToString(), Notes = x.Notes, DueDate = x.Date.ToShortDateString(), DueOdometer = x.Mileage.ToString()});
-            return Json(results);
+            if (_config.GetInvariantApi() || Request.Headers.ContainsKey("culture-invariant"))
+            {
+                return Json(results, StaticHelper.GetInvariantOption());
+            }
+            else
+            {
+                return Json(results);
+            }
         }
         [Authorize(Roles = nameof(UserData.IsRootUser))]
         [HttpGet]

Helper/ConfigHelper.cs

@@ -24,7 +24,8 @@ namespace CarCareTracker.Helper
         bool GetServerEnableShopSupplies();
         string GetServerPostgresConnection();
         string GetAllowedFileUploadExtensions();
-        public bool DeleteUserConfig(int userId);
+        bool DeleteUserConfig(int userId);
+        bool GetInvariantApi();
     }
     public class ConfigHelper : IConfigHelper
     {
@@ -51,6 +52,10 @@ namespace CarCareTracker.Helper
         {
             return CheckBool(CheckString("LUBELOGGER_CUSTOM_WIDGETS"));
         }
+        public bool GetInvariantApi()
+        {
+            return CheckBool(CheckString("LUBELOGGER_INVARIANT_API"));
+        }
         public string GetMOTD()
         {
             var motd = CheckString("LUBELOGGER_MOTD");

Helper/StaticHelper.cs

@@ -1,6 +1,7 @@
 using CarCareTracker.Models;
 using CsvHelper;
 using System.Globalization;
+using System.Text.Json;
 
 namespace CarCareTracker.Helper
 {
@@ -622,6 +623,12 @@ namespace CarCareTracker.Helper
                 return string.IsNullOrWhiteSpace(decorations) ? input.ToString("C2") : $"{input.ToString("C2")}{decorations}";
             }
         }
+        public static JsonSerializerOptions GetInvariantOption()
+        {
+            var serializerOption = new JsonSerializerOptions();
+            serializerOption.Converters.Add(new InvariantConverter());
+            return serializerOption;
+        }
         public static void WriteGasRecordExportModel(CsvWriter _csv, IEnumerable<GasRecordExportModel> genericRecords)
         {
             var extraHeaders = genericRecords.SelectMany(x => x.ExtraFields).Select(y => y.Name).Distinct();

Models/API/TypeConverter.cs

@@ -3,6 +3,21 @@ using System.Text.Json.Serialization;
 
 namespace CarCareTracker.Models
 {
+    public class DummyType
+    {
+
+    }
+    class InvariantConverter : JsonConverter<DummyType>
+    {
+        public override void Write(Utf8JsonWriter writer, DummyType value, JsonSerializerOptions options)
+        {
+            throw new NotImplementedException();
+        }
+        public override DummyType? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            throw new NotImplementedException();
+        }
+    }
     class FromDateOptional: JsonConverter<string>
     {
         public override string? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
@@ -14,7 +29,7 @@ namespace CarCareTracker.Models
             }
             else if (tokenType == JsonTokenType.Number)
             {
-                if (reader.TryGetInt32(out int intInput))
+                if (reader.TryGetInt64(out long intInput))
                 {
                     return DateTimeOffset.FromUnixTimeSeconds(intInput).Date.ToShortDateString();
                 }
@@ -23,7 +38,14 @@ namespace CarCareTracker.Models
         }
         public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
         {
-            writer.WriteStringValue(value);
+            if (options.Converters.Any(x => x.Type == typeof(DummyType)))
+            {
+                writer.WriteStringValue(DateTime.Parse(value).ToString("yyyy-MM-dd"));
+            }
+            else
+            {
+                writer.WriteStringValue(value);
+            }
         }
     }
     class FromDecimalOptional : JsonConverter<string>
@@ -45,7 +67,13 @@ namespace CarCareTracker.Models
         }
         public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
         {
-            writer.WriteStringValue(value);
+            if (options.Converters.Any(x=>x.Type == typeof(DummyType)))
+            {
+                writer.WriteNumberValue(decimal.Parse(value));
+            } else
+            {
+                writer.WriteStringValue(value);
+            }
         }
     }
     class FromIntOptional : JsonConverter<string>
@@ -68,7 +96,14 @@ namespace CarCareTracker.Models
         }
         public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
         {
-            writer.WriteStringValue(value);
+            if (options.Converters.Any(x => x.Type == typeof(DummyType)))
+            {
+                writer.WriteNumberValue(int.Parse(value));
+            }
+            else
+            {
+                writer.WriteStringValue(value);
+            }
         }
     }
     class FromBoolOptional : JsonConverter<string>
@@ -90,7 +125,14 @@ namespace CarCareTracker.Models
         }
         public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
         {
-            writer.WriteStringValue(value);
+            if (options.Converters.Any(x => x.Type == typeof(DummyType)))
+            {
+                writer.WriteBooleanValue(bool.Parse(value));
+            }
+            else
+            {
+                writer.WriteStringValue(value);
+            }
         }
     }
 }

Models/Shared/ImportModel.cs

@@ -47,6 +47,7 @@ namespace CarCareTracker.Models
     }
     public class GenericRecordExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
         public string Id { get; set; }
         [JsonConverter(typeof(FromDateOptional))]
         public string Date { get; set; }
@@ -61,6 +62,7 @@ namespace CarCareTracker.Models
     }
     public class OdometerRecordExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
         public string Id { get; set; }
         [JsonConverter(typeof(FromDateOptional))]
         public string Date { get; set; }
@@ -74,6 +76,7 @@ namespace CarCareTracker.Models
     }
     public class TaxRecordExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
         public string Id { get; set; }
         [JsonConverter(typeof(FromDateOptional))]
         public string Date { get; set; }
@@ -86,6 +89,7 @@ namespace CarCareTracker.Models
     }
     public class GasRecordExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
         public string Id { get; set; }
         [JsonConverter(typeof(FromDateOptional))]
         public string Date { get; set; }
@@ -110,7 +114,9 @@ namespace CarCareTracker.Models
         public string Urgency { get; set; }
         public string Metric { get; set; }
         public string Notes { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string DueDate { get; set; }
+        [JsonConverter(typeof(FromIntOptional))]
         public string DueOdometer { get; set; }
     }
     public class PlanRecordExportModel