Introduce JsonSerializerOptionsHelper.

framework/src/Volo.Abp.Core/System/Text/Json/JsonSerializerOptionsHelper.cs

@@ -0,0 +1,21 @@
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+
+namespace System.Text.Json
+{
+    public static class JsonSerializerOptionsHelper
+    {
+        public static JsonSerializerOptions Create(JsonSerializerOptions baseOptions, JsonConverter removeConverter, params JsonConverter[] addConverters)
+        {
+            return Create(baseOptions, x => x == removeConverter, addConverters);
+        }
+
+        public static JsonSerializerOptions Create(JsonSerializerOptions baseOptions, Func<JsonConverter, bool> removeConverterPredicate, params JsonConverter[] addConverters)
+        {
+            var options = new JsonSerializerOptions(baseOptions);
+            options.Converters.RemoveAll(removeConverterPredicate);
+            options.Converters.AddIfNotContains(addConverters);
+            return options;
+        }
+    }
+}

framework/src/Volo.Abp.Json/Volo/Abp/Json/SystemTextJson/JsonConverters/AbpExtraPropertyDictionaryJsonConverter.cs

@@ -13,8 +13,9 @@ namespace Volo.Abp.Json.SystemTextJson.JsonConverters
     {
         public override T Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
         {
-            var newOptions = new JsonSerializerOptions(options);
-            newOptions.Converters.RemoveAll(x => x == this || x.GetType() == typeof(AbpExtraPropertyDictionaryJsonConverterFactory));
+            var newOptions = JsonSerializerOptionsHelper.Create(options, x =>
+                x == this ||
+                x.GetType() == typeof(AbpExtraPropertyDictionaryJsonConverterFactory));
 
             var rootElement = JsonDocument.ParseValue(ref reader).RootElement;
             var extensibleObject = JsonSerializer.Deserialize<T>(rootElement.GetRawText(), newOptions);
@@ -31,8 +32,10 @@ namespace Volo.Abp.Json.SystemTextJson.JsonConverters
 
         public override void Write(Utf8JsonWriter writer, T value, JsonSerializerOptions options)
         {
-            var newOptions = new JsonSerializerOptions(options);
-            newOptions.Converters.RemoveAll(x => x == this || x.GetType() == typeof(AbpExtraPropertyDictionaryJsonConverterFactory));
+            var newOptions = JsonSerializerOptionsHelper.Create(options, x =>
+                x == this ||
+                x.GetType() == typeof(AbpExtraPropertyDictionaryJsonConverterFactory));
+
             JsonSerializer.Serialize(writer, value, newOptions);
         }
     }

framework/src/Volo.Abp.Json/Volo/Abp/Json/SystemTextJson/JsonConverters/AbpStringToBooleanConverter.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Buffers;
 using System.Buffers.Text;
 using System.Text.Json;
@@ -29,8 +29,7 @@ namespace Volo.Abp.Json.SystemTextJson.JsonConverters
 
         public override void Write(Utf8JsonWriter writer, bool value, JsonSerializerOptions options)
         {
-            var newOptions = new JsonSerializerOptions(options);
-            newOptions.Converters.Remove(this);
+            var newOptions = JsonSerializerOptionsHelper.Create(options, this);
             var entityConverter = (JsonConverter<bool>)newOptions.GetConverter(typeof(bool));
             entityConverter.Write(writer, value, newOptions);
         }

framework/src/Volo.Abp.Json/Volo/Abp/Json/SystemTextJson/JsonConverters/AbpStringToEnumConverter.cs

@@ -28,16 +28,20 @@ namespace Volo.Abp.Json.SystemTextJson.JsonConverters
 
         public override T Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
         {
-            var newOptions = new JsonSerializerOptions(options);
-            newOptions.Converters.RemoveAll(x => x == this || x.GetType() == typeof(AbpStringToEnumFactory));
+            var newOptions = JsonSerializerOptionsHelper.Create(options, x =>
+                x == this ||
+                x.GetType() == typeof(AbpStringToEnumFactory));
+
             newOptions.Converters.Add(_innerJsonStringEnumConverter.CreateConverter(typeToConvert, newOptions));
             return JsonSerializer.Deserialize<T>(ref reader, newOptions);
         }
 
         public override void Write(Utf8JsonWriter writer, T value, JsonSerializerOptions options)
         {
-            var newOptions = new JsonSerializerOptions(options);
-            newOptions.Converters.RemoveAll(x => x == this || x.GetType() == typeof(AbpStringToEnumFactory));
+            var newOptions = JsonSerializerOptionsHelper.Create(options, x =>
+                x == this ||
+                x.GetType() == typeof(AbpStringToEnumFactory));
+
             JsonSerializer.Serialize(writer, value, newOptions);
         }
     }

framework/src/Volo.Abp.Json/Volo/Abp/Json/SystemTextJson/JsonConverters/ObjectToInferredTypesConverter.cs

@@ -51,8 +51,7 @@ namespace Volo.Abp.Json.SystemTextJson.JsonConverters
 
         public override void Write(Utf8JsonWriter writer, object objectToWrite, JsonSerializerOptions options)
         {
-            var newOptions = new JsonSerializerOptions(options);
-            newOptions.Converters.Remove(this);
+            var newOptions = JsonSerializerOptionsHelper.Create(options, this);
             JsonSerializer.Serialize(writer, objectToWrite, newOptions);
         }
     }

framework/test/Volo.Abp.MemoryDb.Tests/Volo/Abp/MemoryDb/JsonConverters/EntityJsonConverter.cs

@@ -25,8 +25,7 @@ namespace Volo.Abp.MemoryDb.JsonConverters
 
         public override void Write(Utf8JsonWriter writer, TEntity value, JsonSerializerOptions options)
         {
-            var newOptions = new JsonSerializerOptions(options);
-            newOptions.Converters.Remove(this);
+            var newOptions = JsonSerializerOptionsHelper.Create(options, this);
             var entityConverter = (JsonConverter<TEntity>)newOptions.GetConverter(typeof(TEntity));
             entityConverter.Write(writer, value, newOptions);
         }

modules/feature-management/src/Volo.Abp.FeatureManagement.Application.Contracts/Volo/Abp/FeatureManagement/JsonConverters/JsonSerializerOptionsHelper.cs

@@ -1,17 +0,0 @@
-using System.Collections.Generic;
-using System.Text.Json;
-using System.Text.Json.Serialization;
-
-namespace Volo.Abp.FeatureManagement.JsonConverters
-{
-    internal static class JsonSerializerOptionsHelper
-    {
-        public static JsonSerializerOptions Create(JsonSerializerOptions baseOptions, JsonConverter removeConverter, params JsonConverter[] addConverters)
-        {
-            var options = new JsonSerializerOptions(baseOptions);
-            options.Converters.RemoveAll(x => x == removeConverter);
-            options.Converters.AddIfNotContains(addConverters);
-            return options;
-        }
-    }
-}