Merge pull request #39 from Linq2GraphQL/add-support-custom-scalars

More Scalars

Author: joadan

src/Linq2GraphQL.Client/Converters/CustomScalarConverter.cs

@@ -1,16 +1,26 @@
 using System.Text.Json.Serialization;
 using System.Text.Json;
+using Linq2GraphQL.Client;
 
 
 namespace Linq2GraphQL.Client
 {
     public class CustomScalar
     {
-        public string Value { get; set; }
+        internal string InternalValue { get; set; }
 
-        public override string ToString() => Value;
+
+        public virtual string Value
+        {
+            get { return InternalValue; }
+
+            set { InternalValue = value; }
+
+        }
     }
 
+
+
     public class CustomScalarConverter<TScalar> : JsonConverter<TScalar>
         where TScalar : CustomScalar, new()
     {
@@ -24,15 +34,15 @@ public override TScalar Read(ref Utf8JsonReader reader, Type typeToConvert, Json
 
             var scalar = new TScalar
             {
-                Value = value
+                InternalValue = value
             };
 
             return scalar;
         }
 
         public override void Write(Utf8JsonWriter writer, TScalar value, JsonSerializerOptions options)
         {
-            writer.WriteStringValue(value.Value);
+            writer.WriteStringValue(value.InternalValue);
         }
 
     }

test/Linq2GraphQL.TestClientNullable/ExtendedScalars/MacAddress.cs

@@ -9,15 +9,23 @@ namespace Linq2GraphQL.TestClientNullable
     public partial class MacAddress
     {
 
+        public MacAddress() { }
 
-        public string GetValue()
+        public MacAddress(string value)
         {
-
-            return "Value: " + Value;
-
+            Value = value;
         }
 
-
+        public override string Value
+        {
+            get { 
+                //Customer Code
+                return base.Value; }
+            set { 
+                //Custom code
+                
+                base.Value = value; }
+        }
 
 
 

test/Linq2GraphQL.TestClientNullable/Generated/Scalars/MacAddress.cs

@@ -1,16 +1,11 @@
 
 using Linq2GraphQL.Client;
-using System.Reflection.Metadata;
 using System.Text.Json.Serialization;
 
 namespace Linq2GraphQL.TestClientNullable;
 
-/// <summary>
-/// The `MacAddress` scalar type represents a IEEE 802 48-bit or 64-bit Mac address, represented as UTF-8 character sequences. The scalar follows the specifications defined in RFC7042 and RFC7043 respectively.
-/// </summary>
-[JsonConverter(typeof(CustomScalarConverter<MacAddress>))]
-public partial class MacAddress : CustomScalar
-{
-   
-
-}
+    /// <summary>
+    /// The `MacAddress` scalar type represents a IEEE 802 48-bit or 64-bit Mac address, represented as UTF-8 character sequences. The scalar follows the specifications defined in RFC7042 and RFC7043 respectively.
+    /// </summary>
+    [JsonConverter(typeof(CustomScalarConverter<MacAddress>))]
+    public partial class MacAddress : CustomScalar {}

test/Linq2GraphQL.Tests/ScalarTests.cs

@@ -35,13 +35,13 @@ public async Task SetScalar()
         {
             var result = await sampleClient
           .Mutation
-          .UpdatePerson(person: new PersonInput { Name = "Peter", MacAddress= new MacAddress { Value = "01-23-45-67-89-ab" }  })
+          .UpdatePerson(person: new PersonInput { Name = "Peter", MacAddress = new MacAddress("01-23-45-67-89-ab") })
           .Select()
           .ExecuteAsync();
 
-            var macAddress = result.MacAddress;
 
-            Assert.NotNull(macAddress);
+
+            Assert.NotNull(result.MacAddress);
         }