public ProfessorDashboardViewModel GetProfessorDashboard(FilterViewModel filter = null)
{
var viewModel = ApplyFilter(filter ?? GetDefaultFilter());
return viewModel;
}
private static ProfessorDashboardViewModel DefaultProfessorDashboard(FilterViewModel filterViewModel)
{
return new ProfessorDashboardViewModel() {Filter = filterViewModel};
}
private ProfessorDashboardViewModel ApplyFilter(FilterViewModel filterViewModel)
{
var groupId = GetSelectedId(filterViewModel.Group);
var semesterSeqId = GetSelectedId(filterViewModel.SemesterSeq);
if (!groupId.HasValue || !semesterSeqId.HasValue)
{
return DefaultProfessorDashboard(filterViewModel);
}
var students = groupService.GetGroupStudents(groupId.Value);
if (!students.Any())
{
return DefaultProfessorDashboard(filterViewModel);
}
var curriculum = curriculumService.GetCurriculumForStudent(students.First());
if (!curriculum.Semesters.Any(p => p.Sequential == semesterSeqId.Value))
{
return DefaultProfessorDashboard(filterViewModel);
}
var subjects = curriculum.Semesters.First(p => p.Sequential == semesterSeqId.Value).Subjects;
return new ProfessorDashboardViewModel
{
Filter = filterViewModel,
CountSubjects = subjects.Count,
Students = students.Select(stud =>
{
var student = studentProfileService.CreateOrOpen(stud);
return new StudentRowViewModel
{
Student = string.Format("{0} {1}", student.LastName, student.FirstName),
StudentId = student.Id,
Subjects = subjects.Select(subj =>
{
var studentTheme = studentThemeService.All().SingleOrDefault(p => p.SubjectId == subj.Id && p.StudentId == stud);
var subject = new StudentSubjectViewModel
{
Subject = subj.Name,
SubjectId = subj.Id
};
if (studentTheme != null)
{
subject.Theme = Mapper.Map<SelectedItemModel,SelectedItemViewModel>(themeService.GetSelectedItemById(studentTheme.ThemeId));
subject.ThemeId = studentTheme.ThemeId;
}
// if exist theme for this subject set it
return subject;
}).ToList()
};
}).ToList()
};
}
public JsonResult GetProfessorDashboard(FilterViewModel filter)
{
return Json(dashboardManagementService.GetProfessorDashboard(filter));
}