public async Task <StatisticsData> GetAll()
{
var stastics = new StatisticsData();
var users = await _accountService.GetAll();
var courses = await _courseServices.GetAll();
var lectuers = await _lecturerServices.GetAll();
var students = await _studentService.GetAll();
var registrations = await _registrationService.GetAll();
var attendances = await _attendanceService.GetAll();
var sections = await _courseServices.GetAllSections();
stastics.Users = users.Count();
stastics.Courses = courses.Count();
stastics.Lecturers = lectuers.Count();
stastics.Students = students.Count();
stastics.Registrations = registrations.Count();
stastics.StudentFaceAdded = students.Where(s => s.FaceAdded == true).ToList().Count();
stastics.Attendances = attendances.Count();
int percent = (100 * (attendances.Where(at => at.AttendanceType == 1).ToList().Count())) / stastics.Attendances;
stastics.AttendancePercent = percent;
stastics.LastUpdate = DateTime.Now;
stastics.Sections = sections.Count();
return(stastics);
}
private async Task <ObservableCollection <AddLecturerCourseListItemViewModel> > GetCourseItems()
{
ObservableCollection <AddLecturerCourseListItemViewModel> items = new ObservableCollection <AddLecturerCourseListItemViewModel>();
var courseList = await _courseServices.GetAll();
foreach (var course in courseList)
{
items.Add(new AddLecturerCourseListItemViewModel {
Id = course.Id,
Name = course.CourseName,
CourseCode = course.CourseCode,
Faculty = course.Faculty,
});
}
return(items);
}
public async void GetAllCourses()
{
var courses = await _services.GetAll();
foreach (var course in courses)
{
Items.Add(
new CourseListItemViewModel
{
Id = course.Id,
Initials = GetInitials(course.CourseName),
Name = course.CourseName,
CourseCode = course.CourseCode,
Faculty = course.Faculty,
CoursePictureRGB = RandomRGBColor(),
JoinDate = course.CreatedAt ?? DateTime.MinValue,
StudentCount = course.Sections.Count(),
IsSelected = false,
}
);
}
}
public IHttpActionResult GetAll()
{
var result = _courseService.GetAll();
return(result == null?NotFound() : (IHttpActionResult)Ok(result));
}