public ActionResult CreateAssignment(Assignment assignment, int CourseId)
{
CoursesRepository repository = new CoursesRepository();
Course course = db.Courses.Where(c => c.CourseId == CourseId).SingleOrDefault();
if (!repository.CheckIfAssignmentExists(assignment, CourseId))
{
ApplicationUser teacher = db.Users.Find(course.Teacher.Id);
List <Assignment> assignments = course.Assignments.ToList();
assignment.Filename = Path.GetFileName(assignment.AssignmentFile.FileName);
string fileName = Path.Combine(Server.MapPath("~/Users/" + teacher.UserName + "/" + course.CourseName), assignment.Filename);
assignment.AssignmentFile.SaveAs(fileName);
assignment.Path = fileName;
assignment.DueDate = DateTime.Now;
var path = new System.IO.DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory + "Users\\" + teacher.UserName + "\\" + course.CourseName + "\\Submits\\" + assignment.AssignmentName);
DirectoryInfo di = Directory.CreateDirectory(path.ToString());
assignment.Course = course;
db.Assignments.Add(assignment);
db.SaveChanges();
return(RedirectToAction("CourseHome", "Courses", course.CourseId));
}
else
{
TempData["Error"] = "Assignment already exists! Try again";
return(RedirectToAction("CourseHome", "Courses", course));
}
}