// GET: /<controller>/
// Displays the Student.cshtml Razor view file.
public IActionResult Student()
{
List <Lecturer> lecturers = new List <Lecturer>()
{
new Lecturer()
{
Name = "William Raffe", Class = "Computer Game Programming"
},
new Lecturer()
{
Name = "Max Hendriks", Class = "Lans and Routing"
},
new Lecturer()
{
Name = "Flavio Pileggi", Class = "Business Systems Design"
}
};
var viewModel = new StudentLecturerViewModel()
{
Student = new Student(),
Lecturers = lecturers
};
return(View(viewModel));
}
// GET: Studies
public ActionResult Index(Guid?id)
{
// den Benutzer
var user = GetCurrentUser();
var student = GetCurrentStudent(user.Id);
var cand = Db.Candidatures.Where(x => x.UserId.Equals(user.Id)).ToList();
var meberships = MemberService.GetFacultyMemberships(user.Id);
if (student == null)
{
if (cand.Any())
{
// kein Student, aber laufende Aufnahmeverfahren
return(RedirectToAction("Index", "Candidature"));
}
if (meberships.Any())
{
return(RedirectToAction("Curricula", "Subscription"));
}
// kein Student und auch keine laufenden Aufnahmeverfahren
return(RedirectToAction("Index", "Home"));
}
// das aktuelle Semester der Organisation
Semester semester = null;
Semester prevSemester = null;
Semester nextSemester = null;
if (id == null)
{
semester = GetLatestSemester(student.Curriculum.Organiser);
}
else
{
semester = SemesterService.GetSemester(id);
}
prevSemester = SemesterService.GetPreviousSemester(semester);
nextSemester = SemesterService.GetNextSemester(semester);
var model = new StudentSummaryModel
{
Student = student,
Semester = semester,
PrevSemester = prevSemester,
NextSemester = nextSemester,
Lecturers = new List <StudentLecturerViewModel>()
};
model.Thesis = Db.Theses.FirstOrDefault(x => x.Student.Id == student.Id);
// Alle gebuchten Lehrveranstaltungen
var courseService = new CourseService(Db);
model.Courses = new List <CourseSummaryModel>();
var courses = Db.Activities.OfType <Course>().Where(a =>
a.SemesterGroups.Any(g => g.Semester.Id == semester.Id) &&
a.Occurrence.Subscriptions.Any(u => u.UserId.Equals(user.Id))).ToList();
foreach (var course in courses)
{
var summary = courseService.GetCourseSummary(course);
model.Courses.Add(summary);
var state = ActivityService.GetActivityState(course.Occurrence, user);
summary.User = user;
summary.Subscription = state.Subscription;
summary.Lottery =
Db.Lotteries.FirstOrDefault(x => x.Occurrences.Any(y => y.Id == course.Occurrence.Id));
//
foreach (var lecturer in summary.Lecturers)
{
var studentLecturer = model.Lecturers.SingleOrDefault(x => x.Lecturer.Id == lecturer.Id);
if (studentLecturer == null)
{
studentLecturer = new StudentLecturerViewModel
{
Lecturer = lecturer,
Courses = new List <CourseSummaryModel>(),
OfficeHours = new List <OfficeHourDateViewModel>()
};
model.Lecturers.Add(studentLecturer);
}
studentLecturer.Courses.Add(summary);
}
}
// Alle gebuchten Sprechstundentermine in der Zukunft (Ende muss in Zukunft liegen)
var myOfficeHours = Db.Activities.OfType <OfficeHour>().Where(x =>
x.Semester != null &&
x.Dates.Any(d => d.End >= DateTime.Now && (
d.Occurrence.Subscriptions.Any(s => s.UserId.Equals(user.Id)) ||
d.Slots.Any(s => s.Occurrence.Subscriptions.Any(g => g.UserId.Equals(user.Id))))))
.ToList();
foreach (var officeHour in myOfficeHours)
{
var lecturer = officeHour.Owners.First().Member;
var studentLecturer = model.Lecturers.SingleOrDefault(x => x.Lecturer.Id == lecturer.Id);
if (studentLecturer == null)
{
studentLecturer = new StudentLecturerViewModel
{
Lecturer = lecturer,
Courses = new List <CourseSummaryModel>(),
OfficeHours = new List <OfficeHourDateViewModel>()
};
model.Lecturers.Add(studentLecturer);
}
var dates = officeHour.Dates.Where(d => d.Occurrence.Subscriptions.Any(s => s.UserId.Equals(user.Id)))
.ToList();
foreach (var date in dates)
{
var ohDate = new OfficeHourDateViewModel();
ohDate.OfficeHour = officeHour;
ohDate.Date = date;
ohDate.Lecturer = officeHour.Owners.First().Member;
ohDate.Subscription = date.Occurrence.Subscriptions.FirstOrDefault(x => x.UserId.Equals(user.Id));
studentLecturer.OfficeHours.Add(ohDate);
}
// alle slots
dates = officeHour.Dates.Where(d => d.Slots.Any(s => s.Occurrence.Subscriptions.Any(g => g.UserId.Equals(user.Id))))
.ToList();
foreach (var date in dates)
{
var slots = date.Slots.Where(d => d.Occurrence.Subscriptions.Any(s => s.UserId.Equals(user.Id)))
.ToList();
foreach (var slot in slots)
{
var ohDate = new OfficeHourDateViewModel();
ohDate.OfficeHour = officeHour;
ohDate.Date = date;
ohDate.Slot = slot;
ohDate.Lecturer = officeHour.Owners.First().Member;
ohDate.Subscription = slot.Occurrence.Subscriptions.FirstOrDefault(x => x.UserId.Equals(user.Id));
studentLecturer.OfficeHours.Add(ohDate);
}
}
}
return(View(model));
}
