Stuff and things

PartSource.Data/Converters/ObjectToJsonConverter.cs

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+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text;
+
+namespace PartSource.Data.Converters
+{
+    public class ObjectToJsonConverter : ValueConverter<object, string>
+    {
+        private static readonly JsonSerializerSettings _serializerSettings = new JsonSerializerSettings()
+        {
+            NullValueHandling = NullValueHandling.Ignore,
+            ContractResolver = new DefaultContractResolver()
+            {
+                NamingStrategy = new SnakeCaseNamingStrategy()
+            }
+        };
+
+        public ObjectToJsonConverter() : base(ObjectToJson, JsonToObject) { }
+
+        public static Expression<Func<string, object>> JsonToObject = value => JsonConvert.DeserializeObject(value, _serializerSettings);
+        public static Expression<Func<object, string>> ObjectToJson = value => JsonConvert.SerializeObject(value, _serializerSettings);
+    }
+}

PartSource.Data/Converters/TypeToStringConverter.cs

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+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text;
+
+namespace PartSource.Data.Converters
+{
+    public class TypeToStringConverter : ValueConverter<Type, string>
+    {
+        public TypeToStringConverter() : base(TypeToString, StringToType) { }
+
+        public static Expression<Func<string, Type>> StringToType = value => Type.GetType(value);
+        public static Expression<Func<Type, string>> TypeToString = value => value.AssemblyQualifiedName;
+    }
+}