public ActionResult Edit(AssignCourse assigncourse)
{
if (ModelState.IsValid)
{
db.Entry(assigncourse).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.DepartmentId = new SelectList(db.Departments, "DepartmentId", "Code", assigncourse.DepartmentId);
ViewBag.TeacherId = new SelectList(db.Teachers, "TeacherId", "Name", assigncourse.TeacherId);
ViewBag.CourseId = new SelectList(db.Courses, "CourseId", "Code", assigncourse.CourseId);
return View(assigncourse);
}
public ActionResult Create(AssignCourse assigncourse)
{
if (ModelState.IsValid)
{
var result =
db.AssignCourses.Count(
r => r.CourseId == assigncourse.CourseId ) == 0;
if (result)
{
Teacher aTeacher = db.Teachers.FirstOrDefault(t => t.TeacherId == assigncourse.TeacherId);
Course aCourse = db.Courses.FirstOrDefault(c => c.CourseId == assigncourse.CourseId);
List<AssignCourse> assignTeachers =
db.AssignCourses.Where(t => t.TeacherId == assigncourse.TeacherId).ToList();
AssignCourse assign = null;
if (assignTeachers.Count != 0)
{
assign = assignTeachers.Last();
assigncourse.RemaingCredit = assign.RemaingCredit;
}
else
{
assigncourse.RemaingCredit = aTeacher.CreditTaken;
}
//if (assign == null)
// assigncourse.RemaingCredit = aTeacher.CreditTaken;
if (assigncourse.RemaingCredit < aCourse.Credit)
{
Session["Teacher"] = aTeacher;
Session["Course"] = aCourse;
Session["AssignedCourse"] = assigncourse;
Session["AssigneddCourseCheck"] = assign;
return RedirectToAction("AskToAssign");
}
assigncourse.CreditTaken = aTeacher.CreditTaken;
if (assign == null)
{
assigncourse.RemaingCredit = aTeacher.CreditTaken - aCourse.Credit;
}
else
{
assigncourse.RemaingCredit = assign.RemaingCredit - aCourse.Credit;
}
aCourse.AssignTo = aTeacher.Name;
db.AssignCourses.Add(assigncourse);
db.SaveChanges();
TempData["success"] = "Course Assigned";
return RedirectToAction("Create");
}
else
{
TempData["Already"] = "Course Has Already Been Assigned";
return RedirectToAction("Create");
}
}
ViewBag.DepartmentId = new SelectList(db.Departments, "DepartmentId", "Code", assigncourse.DepartmentId);
ViewBag.TeacherId = new SelectList(db.Teachers, "TeacherId", "Name", assigncourse.TeacherId);
ViewBag.CourseId = new SelectList(db.Courses, "CourseId", "Code", assigncourse.CourseId);
return View(assigncourse);
}