Beispiel #1
0
        public ActionResult BuildTimetable(int?TermId)
        {
            if (TermId == null)
            {
                return(RedirectToAction("ChooseTermForTimetable"));
            }

            int termId    = TermId.Value;
            int studentId = ((Student)Session["student"]).StudentId;

            if (!CanEnroll(studentId, termId))
            {
                return(RedirectToAction("RegistrationStatus"));
            }

            List <EnrollmentOption> enrollmentOptions = dao.GetEnrollmentOptions(studentId, termId);

            List <TermDisplay> terms = new List <TermDisplay>();
            TermDisplay        currentTerm = null;
            CourseDisplay      currentCourse = null;
            int prevTermId = 0, prevCourseId = 0;

            foreach (EnrollmentOption o in enrollmentOptions)
            {
                if (prevTermId != o.ProgramSemesterId)
                {
                    // new term, new course
                    prevTermId   = o.ProgramSemesterId;
                    prevCourseId = o.CourseId;
                    currentTerm  = new TermDisplay()
                    {
                        ProgramSemesterName = o.ProgramSemesterName,
                        Courses             = new List <CourseDisplay>(),
                        Electives           = new List <ElectiveDisplay>()
                    };
                    terms.Add(currentTerm);

                    currentCourse = AddCourseToTerm(o, currentTerm);
                }
                else if (prevCourseId != o.CourseId)
                {
                    // same term, new course
                    prevCourseId  = o.CourseId;
                    currentCourse = AddCourseToTerm(o, currentTerm);
                }
                else
                {
                    // same course, another section
                    AddSectionToCourse(o, currentCourse);
                }
            }

            ViewBag.JSONString = JsonConvert.SerializeObject(enrollmentOptions);
            TimetableBuilder timetableBuilder = new TimetableBuilder()
            {
                Terms = terms, TermId = termId
            };

            return(View(timetableBuilder));
        }