/// <summary>
/// Builds the unity container.
/// </summary>
/// <returns></returns>
private static IUnityContainer BuildUnityContainer()
{
// configure services
var container = new UnityContainer();
container.ConfigureServices(_perRequestManagerFactory);
// override service registrations
container.RegisterType <IAccountService, AccountServiceDecorator>(
container.Decorate <IAccountService>(s => new AccountServiceDecorator(s, container.Resolve <IHubConnectionContext <dynamic> >())));
container.RegisterType <IJournalService, JournalServiceDecorator>(
container.Decorate <IJournalService>(s => new JournalServiceDecorator(s, container.Resolve <IHubConnectionContext <dynamic> >())));
// configure app
container.RegisterInstance(GlobalHost.ConnectionManager);
container.RegisterHubContext <NotificationHub>();
return(container);
}