A POC of providing personalization data with content area items in an API response

PersonalizedContentAreaSerializer.cs

[ServiceConfiguration(typeof(IPropertyConverterProvider), Lifecycle = ServiceInstanceScope.Singleton)]
public class CustomPropertyConverterProvider : IPropertyConverterProvider
{
    public int SortOrder => 200;

    public IPropertyConverter Resolve(PropertyData propertyData)
    {
        if (propertyData is PropertyContentArea)
        {
            return new PersonalizedContentAreaPropertyConverter();
        }

        return null;
    }
}

[ServiceConfiguration(typeof(IPropertyConverter), Lifecycle = ServiceInstanceScope.Singleton)]
public class PersonalizedContentAreaPropertyConverter : IPropertyConverter
{
    public IPropertyModel Convert(PropertyData propertyData, ConverterContext converterContext)
    {
        var model = new PersonalizedContentAreaPropertyModel(propertyData as PropertyContentArea, converterContext);
        return model;
    }
}

public class PersonalizedContentAreaPropertyModel(PropertyContentArea propertyContentArea, ConverterContext converterContext) : ContentAreaPropertyModel(propertyContentArea, converterContext)
{
    public object PersonalizedData
    {
        get
        {
            var vgRepo = ServiceLocator.Current.GetInstance<IVisitorGroupRepository>();
            var items = ((ContentArea)PropertyDataProperty.Value).Items;
            var personalizedData = new List<object>();

            foreach (var item in items)
            {
                personalizedData.Add(new
                {
                    contentLink = item.ContentLink,
                    allowedRoles = item.AllowedRoles?.Select(ar => vgRepo.Load(Guid.Parse(ar)).Name)
                });
            }

            return personalizedData;
        }
    }
}