internal static IObservable <Unit> ExecuteAction(this XafApplication application, string jobId)
=> Observable.Using(application.CreateNonSecuredObjectSpace, objectSpace
=> objectSpace.GetObjectsQuery <ExecuteActionJob>().Where(actionJob => actionJob.Id == jobId).ToArray().ToNowObservable()
.ConcatIgnored(job => {
if (job.AuthenticateUserCriteria == null)
{
return(job.ReturnObservable());
}
var user = objectSpace.FindObject(SecuritySystem.UserType, CriteriaOperator.Parse(job.AuthenticateUserCriteria));
return(user != null ? application.LogonUser(objectSpace.GetKeyValue(user)).FirstAsync().To(job)
: Observable.Throw <Job>(new Exception($"{nameof(user)} not found")));
})
.SelectMany(job => application.CreateView(job, application.Model.Views[job.View.Name]).ToUnit()
.Merge(application.ExecuteAction(job)))
.ToUnit());
