WebAPiConfig.cs add JsonConverer

WebAPiConfig.cs

using System.Web.Http;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using Viola.CallSlipFetching;
using ViolaGui.Filters;

namespace ViolaGui
{
    public static class WebApiConfig
    {
        public static void Register(HttpConfiguration config)
        {
            /* Other stuff goes here*/
            
            
            var formatters = GlobalConfiguration.Configuration.Formatters;
            var jsonFormatter = formatters.JsonFormatter;
            var settings = jsonFormatter.SerializerSettings;
            settings.Converters.Add(new CallSlipDeliveryTypeConverter());
            settings.Formatting = Formatting.Indented;
            settings.ContractResolver = new CamelCasePropertyNamesContractResolver();
        
        /* Other stuff goes also here*/

        }
    }
}