From b4ecb13581e69b34a7e450d4a9968142bf73e297 Mon Sep 17 00:00:00 2001
From: svenrog <svenerikj@gmail.com>
Date: Tue, 7 May 2024 14:13:45 +0200
Subject: [PATCH] Added missing support for storing enumerables.

---
 .../Values/EnumerableValueWriter.cs           | 24 +++++++++++++++++++
 .../GenericLinkInitializationModule.cs        |  1 +
 .../SerializationTests.cs                     |  9 +++----
 3 files changed, 30 insertions(+), 4 deletions(-)
 create mode 100644 src/Geta.Optimizely.GenericLinks/Converters/Values/EnumerableValueWriter.cs

diff --git a/src/Geta.Optimizely.GenericLinks/Converters/Values/EnumerableValueWriter.cs b/src/Geta.Optimizely.GenericLinks/Converters/Values/EnumerableValueWriter.cs
new file mode 100644
index 0000000..2eb3a9d
--- /dev/null
+++ b/src/Geta.Optimizely.GenericLinks/Converters/Values/EnumerableValueWriter.cs
@@ -0,0 +1,24 @@
+// Copyright (c) Geta Digital. All rights reserved.
+// Licensed under Apache-2.0. See the LICENSE file in the project root for more information
+
+using System;
+using System.Text.Json;
+
+namespace Geta.Optimizely.GenericLinks.Converters.Values
+{
+    public class EnumerableValueWriter : ILinkDataValueWriter
+    {
+        public bool CanWrite(Type type)
+        {
+            if (typeof(Enum).IsAssignableFrom(type))
+                return true;
+
+            return false;
+        }
+
+        public void Write(Utf8JsonWriter writer, object value)
+        {
+            writer.WriteNumberValue((int)value);
+        }
+    }
+}
diff --git a/src/Geta.Optimizely.GenericLinks/Initialization/GenericLinkInitializationModule.cs b/src/Geta.Optimizely.GenericLinks/Initialization/GenericLinkInitializationModule.cs
index ff56ded..f93c668 100644
--- a/src/Geta.Optimizely.GenericLinks/Initialization/GenericLinkInitializationModule.cs
+++ b/src/Geta.Optimizely.GenericLinks/Initialization/GenericLinkInitializationModule.cs
@@ -125,5 +125,6 @@ private static void TryAddJsonValueWriters(IServiceCollection services)
         services.TryAddEnumerable(ServiceDescriptor.Singleton<ILinkDataValueWriter, DoubleValueWriter>());
         services.TryAddEnumerable(ServiceDescriptor.Singleton<ILinkDataValueWriter, DecimalValueWriter>());
         services.TryAddEnumerable(ServiceDescriptor.Singleton<ILinkDataValueWriter, DateTimeValueWriter>());
+        services.TryAddEnumerable(ServiceDescriptor.Singleton<ILinkDataValueWriter, EnumerableValueWriter>());
     }
 }
diff --git a/tests/Geta.Optimizely.GenericLinks.Tests/SerializationTests.cs b/tests/Geta.Optimizely.GenericLinks.Tests/SerializationTests.cs
index 4501983..5100918 100644
--- a/tests/Geta.Optimizely.GenericLinks.Tests/SerializationTests.cs
+++ b/tests/Geta.Optimizely.GenericLinks.Tests/SerializationTests.cs
@@ -49,7 +49,7 @@ public void AttributeConverters_can_Convert()
         subject = new JsonAttributeConverter();
 
         Assert.True(subject.CanConvert(typeof(DialogContentOptions)));
-        Assert.Contains("test", subject.Convert(new DialogContentOptions { BaseClass = "test" }));           
+        Assert.Contains("test", subject.Convert(new DialogContentOptions { BaseClass = "test" }));
     }
 
     [Fact]
@@ -277,7 +277,7 @@ public void SystemTextLinkDataConverter_can_Write()
         jsonWriter.Flush();
         memoryStream.Flush();
         memoryStream.Seek(0, SeekOrigin.Begin);
-        
+
         using var reader = new StreamReader(memoryStream, leaveOpen: true);
         var json = reader.ReadToEnd();
 
@@ -371,7 +371,7 @@ private static SystemTextLinkDataConverter<TLinkData> CreateSystemTextLinkDataCo
         where TLinkData : LinkData, new()
     {
         var serviceCollection = new ServiceCollection();
-        
+
         serviceCollection.AddSingleton<IPropertyReflector, DefaultPropertyReflector>();
         serviceCollection.AddSingleton<ILinkModelConverter>(CreateLinkModelConverter());
         serviceCollection.AddSingleton<ILinkDataValueWriter, StringValueWriter>();
@@ -380,6 +380,7 @@ private static SystemTextLinkDataConverter<TLinkData> CreateSystemTextLinkDataCo
         serviceCollection.AddSingleton<ILinkDataValueWriter, DoubleValueWriter>();
         serviceCollection.AddSingleton<ILinkDataValueWriter, DecimalValueWriter>();
         serviceCollection.AddSingleton<ILinkDataValueWriter, DateTimeValueWriter>();
+        serviceCollection.AddSingleton<ILinkDataValueWriter, EnumerableValueWriter>();
 
         var serviceProvider = serviceCollection.BuildServiceProvider();
         var factory = new SystemTextLinkDataJsonConverterFactory(serviceProvider);
@@ -430,5 +431,5 @@ private static IEnumerable<ILinkDataAttibuteConverter> CreateAttributeConverters
         yield return new JsonAttributeConverter();
     }
 
-    
+
 }