public IActionResult Assign(AssignStudentsViewModel model)
{
var student = model.Students.Where(s => s.IsChecked).Select(s => s.Id);
repository.SetStudentsToCourse(model.Id, student);
return(RedirectToAction("Course", "Course"));
}
public IActionResult Assign(int id)
{
var allstudents = this.repository.GetAllStudents();
var course = repository.GetCourse(id);
var model = new AssignStudentsViewModel();
if (course != null)
{
model.Id = id;
model.CourseName = course.Name;
model.StartDate = course.StartDate;
}
model.Students = new List <StudentViewModel>();
foreach (var student in allstudents)
{
model.Students.Add(new StudentViewModel()
{
Id = student.Id,
Name = student.Name,
IsChecked = course.Students.Any(s => s.StudentId == student.Id)
});
}
return(View(model));
}
// GET: Teacher/AssignStudents
// Assign students to Spelling Groups
public async Task <IActionResult> AssignStudents(int?SpellingGroupId)
{
AssignStudentsViewModel assignStudentsVM = new AssignStudentsViewModel();
assignStudentsVM.SpellingGroups = await _context.SpellingGroups.Where(g => g.TeacherUsername == User.Identity.Name).ToListAsync();
assignStudentsVM.AssignedStudents = new List <Student>();
assignStudentsVM.UnassignedStudents = new List <Student>();
// Assign first SpellingGroup in list to ActiveSpellingGroup.
if (SpellingGroupId == null && assignStudentsVM.SpellingGroups.Count != 0)
{
SpellingGroupId = assignStudentsVM.SpellingGroups[0].SpellingGroupId;
}
if (SpellingGroupId != null)
{
// Get activated spelling group.
assignStudentsVM.ActiveSpellingGroup = await _context.SpellingGroups.SingleOrDefaultAsync(g => g.SpellingGroupId == SpellingGroupId);
ViewData["GroupMessage"] = "";
// Get allocated students for active spelling group.
var allocations = _context.StudentGroupAllocations.Where(a => a.SpellingGroupId == assignStudentsVM.ActiveSpellingGroup.SpellingGroupId).ToList();
// Assign active group students to view model.
foreach (var allocation in allocations)
{
assignStudentsVM.AssignedStudents.Add(await _context.Students.SingleOrDefaultAsync(s => s.StudentId == allocation.StudentId));
}
// Assign unallocated students for active spelling group to Unassigned students list.
var allStudents = _context.Students.Where(s => s.TeacherUsername == User.Identity.Name).ToList();
foreach (var student in allStudents)
{
bool allocated = false;
foreach (var allocation in allocations)
{
if (student.StudentId == allocation.StudentId)
{
allocated = true;
}
}
if (!allocated)
{
assignStudentsVM.UnassignedStudents.Add(student);
}
}
}
else
{
ViewData["GroupMessage"] = "You have no groups.";
}
return(View(assignStudentsVM));
}
