Mini Kabibi Habibi

using System;
using System.Data.Services;
using System.Data.Services.Common;
using System.Data.Services.Providers;
using System.Linq;
using System.ServiceModel;
using System.ServiceModel.Web;
using DataServicesJSONP;

namespace DXSK8.Service {

    [JSONPSupportBehavior]
    [ServiceBehavior(IncludeExceptionDetailInFaults = true)]
    public class api : DataService<SK8DataContainer>, IServiceProvider { 
        
        // This method is called only once to initialize service-wide policies.
        public static void InitializeService(DataServiceConfiguration config) {
            config.SetEntitySetAccessRule("*", EntitySetRights.All);
            config.UseVerboseErrors = true;
            config.SetServiceOperationAccessRule("*", ServiceOperationRights.All);
            config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V3;
        }

        protected override SK8DataContainer CreateDataSource() {
            return new SK8DataContainer(SessionConnectionProvider.GetConnection());
        }

        public object GetService(Type serviceType) {
            if(serviceType == typeof(IDataServiceStreamProvider)) {
                // Return the stream provider to the data service.
                return new ImageStreamProvider(this.CurrentDataSource);
            }
            return null;
        }
        
        [WebInvoke(Method = "POST")]
        public int RegisterNotificationChannel(string clientId, string channelUrl) {
            var channels = CurrentDataSource.NotificationChannels;
            NotificationChannel channel = channels.FirstOrDefault(c => c.ClientId == clientId);
            if(channel == null) {
                channel = new NotificationChannel();
                channels.AddObject(channel);
            }
            channel.ClientId = clientId;
            channel.Url = channelUrl;
            channel.UpdatedOn = DateTime.UtcNow;
            CurrentDataSource.SaveChanges();
            return channel.Id;
        }
        [WebGet]
        public void TestPush() {
            CurrentDataSource.NotifyForInventory(CurrentDataSource.Inventorys.First(), new PushNotifications());
        }

        [WebInvoke]
        public void StartSession() {            
            SessionConnectionProvider.GetConnection();            
        }
    }
}