Remove Newtonsoft.Json package and switch to System.Text.Json

src/Csg.ListQuery.AspNetCore/Csg.ListQuery.AspNetCore.csproj

@@ -9,7 +9,6 @@
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.1.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="2.1.0" />
     <PackageReference Include="Microsoft.OpenApi" Version="1.0.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
     <PackageReference Include="System.Memory" Version="4.5.0" />
   </ItemGroup>
 

src/Csg.ListQuery.AspNetCore/PropertyHelper.cs

@@ -2,7 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text;
+using System.Text.Json.Serialization;
 
 namespace Csg.ListQuery.AspNetCore
 {
@@ -25,11 +25,11 @@ public static Dictionary<string, ListItemPropertyInfo> GetProperties(Type type,
                 .Select(prop =>
                 {
                     var propInfo = new ListItemPropertyInfo();
-                    var jsonPropertyAttribute = prop.PropertyInfo.GetCustomAttributes(typeof(Newtonsoft.Json.JsonPropertyAttribute), false).FirstOrDefault();
+                    var jsonPropertyAttribute = prop.PropertyInfo.GetCustomAttributes(typeof(JsonPropertyNameAttribute), false).FirstOrDefault();
 
                     propInfo.Property = prop.PropertyInfo;
                     propInfo.PropertyName = prop.Name;                    
-                    propInfo.JsonName = ((Newtonsoft.Json.JsonPropertyAttribute)jsonPropertyAttribute)?.PropertyName ?? prop.Name;
+                    propInfo.JsonName = ((JsonPropertyNameAttribute)jsonPropertyAttribute)?.Name ?? prop.Name;
                     propInfo.IsFilterable = prop.IsFilterable == true;
                     propInfo.IsSortable = prop.IsSortable == true;
                     propInfo.Description = prop.Description;

src/Csg.ListQuery.JsonApi.Abstractions/Csg.ListQuery.JsonApi.Abstractions.csproj

@@ -5,10 +5,6 @@
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
-  </ItemGroup>
-
   <ItemGroup>
     <ProjectReference Include="..\Csg.ListQuery.Server.Abstractions\Csg.ListQuery.Server.Abstractions.csproj" />
   </ItemGroup>

src/Csg.ListQuery.JsonApi.Abstractions/JsonApiListResponse.cs

@@ -1,18 +1,18 @@
 using Csg.ListQuery.Server;
-using Newtonsoft.Json;
 using System.Collections.Generic;
+using System.Text.Json.Serialization;
 
 namespace Csg.ListQuery.JsonApi.Abstractions
 {
     public class JsonApiListResponse<TAttributes> : ListResponse<JsonApiRecord<TAttributes>>
     {
-        [JsonProperty("data")]
+        [JsonPropertyName("data")]
         public override IEnumerable<JsonApiRecord<TAttributes>> Data { get => base.Data; set => base.Data = value; }
 
-        [JsonProperty("links")]
+        [JsonPropertyName("links")]
         public override ListResponseLinks Links { get => base.Links; set => base.Links = value; }
 
-        [JsonProperty("meta")]
+        [JsonPropertyName("meta")]
         public override ListResponseMeta Meta { get => base.Meta; set => base.Meta = value; }
     }
 }

src/Csg.ListQuery.JsonApi.Abstractions/JsonApiRecord.cs

@@ -1,4 +1,4 @@
-using Newtonsoft.Json;
+using System.Text.Json.Serialization;
 
 namespace Csg.ListQuery.JsonApi.Abstractions
 {
@@ -21,13 +21,13 @@ public JsonApiRecord(string type, string id, TAttributes attributes) : this()
             this.Attributes = attributes;
         }
 
-        [JsonProperty("type")]
+        [JsonPropertyName("type")]
         public string Type { get; set; }
 
-        [JsonProperty("id")]
+        [JsonPropertyName("id")]
         public string ID { get; set; }
 
-        [JsonProperty("attributes")]
+        [JsonPropertyName("attributes")]
         public TAttributes Attributes { get; set; }
     }
 }