public ActionResult EnrollToAClass(FormCollection model)
{
if (ModelState.IsValid)
{
string returnUrl = "Enroll";
if (Session["User"] == null)
{
return(RedirectToAction("login", "Home", new { id = returnUrl }));
}
Models.UserModel user = (Ziglearning.Website.Models.UserModel)Session["User"];
//*************************Selected Class Object Retrieved from Drop-Down List***********************
string classId = model.GetValue("classes").AttemptedValue; //get Id string
int classIdInt = !string.IsNullOrEmpty(classId) ? int.Parse(classId) : 0; //get id int
Business.ClassModel chosenclas = classManager.Clas(classIdInt); //return classModel based on class id int
//*************************Array of Classes Already Taken by that User*********************************
var takenclasses = classManager.ForUser(user.Id);
//**********************Loop Through Taken Classes Array and compare with selected class Object
int i;
if (takenclasses.Length > 0)
{
for (i = 0; i < takenclasses.Length; i++)
{
var x = takenclasses[i];
var y = chosenclas;
if (takenclasses[i].Id == chosenclas.Id)
{
return(View("AlreadyTaken"));
}
}
if (classIdInt > 0)
{
var enrolled = classManager.AddUserToClass(user.Id, classIdInt);
//return View("Thanks");
return(RedirectToAction("StudentClasses", new { id = user.Id }));
}
}
//********************* No Classes were already taken, so we enroll directly
else if (takenclasses.Length == 0)
{
if (classIdInt > 0)
{
var enrolled = classManager.AddUserToClass(user.Id, classIdInt);
//return View("Thanks");
var userfin = (Ziglearning.Website.Models.UserModel)Session["User"];
return(RedirectToAction("StudentClasses", new { id = userfin.Id }));
}
}
var userend = (Ziglearning.Website.Models.UserModel)Session["User"];
return(RedirectToAction("StudentClasses", new { id = userend.Id }));
}
else
{
return(View());
}
}