public ActionResult TutorReady(string name)
{
var data = ts.TutorInfo();
var isRegistered = ts.unlockTutor(name);
if (isRegistered == false)
{
ModelState.AddModelError("", "Преподаватель не зарегестрирован");
}
var tvm = data.Select(d => new TutorsViewModel(
d.TutorID,
d.TutorName,
d.Courses.Select(c => c.CourseName)
));
return(PartialView(tvm));
}