public ActionResult RemoveSubjectsForSelectedDegree(IEnumerable <Guid> subjects, string selectedDegID, string degree)
{
if (degree != null)
{
//int degID = int.Parse(degree);
Guid degID = Guid.Parse(degree);
Degree_Program deg = r.Degree_Program.Where(s => s.ProgramID == degID).Select(s => s).FirstOrDefault();
ViewBag.DegreeSelected = deg;
ViewBag.DegreeName = deg.Degree_ProgramName;
var getSubjects = r.Degree_Subject.OrderBy(s => s.ID).Where(s => s.DegreeID == degID).Select(s => s);
return(View(getSubjects));
}
else
{
if (subjects != null)
{
try
{
//int degID = int.Parse(selectedDegID);
Guid degID = Guid.Parse(degree);
Degree_Program getDegree = r.Degree_Program.Where(s => s.ProgramID == degID).Select(s => s).FirstOrDefault();
List <Degree_Subject> listToDelete = r.Degree_Subject.Where(s => subjects.Contains(s.SubjectID.Value) &&
s.DegreeID == getDegree.ProgramID).ToList();
if (CoursesModel.DeleteRelatedBPSRecordsOnDeletionOfSubjects(listToDelete))
{
foreach (var item in listToDelete)
{
r.Degree_Subject.Remove(item);
}
r.SaveChanges();
ViewBag.DegreeSelected = getDegree.Degree_ProgramName;
ViewBag.Message = "Succesfully Subjects Removed";
return(View(listToDelete));
}
else
{
ViewBag.DegreeSelected = getDegree.Degree_ProgramName;
ViewBag.Message = "Unable To Delete Subjects";
return(View(listToDelete));
}
}
catch (Exception)
{
throw;
}
}
else
{
ViewBag.Message = "Plz Select A Degree First";
return(View());
}
}
}
