public ActionResult AssignStudents(AssignStudent assignS)
{
Users user = (Users)Session["user"];
if (user == null)
{
return(RedirectToAction("Index", "Login"));
}
else if (user.permission != 2)
{
return(perm.CheckPermission(user));
}
else
{
string courseName = assignS.course_name.ToString();
int studentID = assignS.student_ID;
List <Courses> dbCourse = (from x in dal.Courses
where (x.courseName.Equals(courseName))
select x).ToList <Courses>();
//checking if this course exist.
if (dbCourse.Count > 0)
{
List <Students> dbStudent = (from x in dal.Students
where (x.Users_userID.Equals(studentID) && x.Courses_cName.Equals(courseName))
select x).ToList <Students>();
//checking if this student is not already studying this course.
if (dbStudent.Count == 0)
{
//checking if this course doesn't collide with another course time.
if (check_student_hours(studentID, courseName))
{
dal.Students.Add(new Students {
Courses_cName = courseName, Users_userID = studentID
});
dal.SaveChanges();
TempData["Message"] = "Assigned successfully";
return(perm.CheckPermission(user));
}
else
{
TempData["Message"] = "Failed - The student cannot study two courses at the same time!";
return(View());
}
}
else
{
TempData["Message"] = "Assigned Failed, The student is in this course already exists.";
return(View());
}
}
else
{
TempData["Message"] = "The course you tried to assign, does not exist.";
return(View());
}
}
}
public ActionResult AssignStudents()
{
Users user = (Users)Session["user"];
if (user == null)
{
return(RedirectToAction("Index", "Login"));
}
else if (user.permission != 2)
{
return(perm.CheckPermission(user));
}
else
{
AssignStudent assignS = new AssignStudent();
return(View(assignS));
}
}
