public ActionResult StudentAttendance(int studentId, DateTime?date)
{
date = date ?? Context.NowSchoolTime;
var attendanceReasons = SchoolLocator.AttendanceReasonService.GetAll();
var studentAttendances = SchoolLocator.AttendanceService.GetStudentAttendancesByDateRange(studentId, date.Value, date.Value).FirstOrDefault();
return(Json(StudentDateAttendanceViewData.Create(studentAttendances, attendanceReasons), 6));
}
public static AttendanceForStudentCalendarViewData Create(DateTime date, bool isCurrentMonth, int personId, IList <StudentDateAttendance> studentAttendances, IList <AttendanceReason> reasons)
{
var moreCount = 0;
IList <AttendanceForStudentCalendarItemViewData> itemAttendances;
var studentAttendance = studentAttendances.FirstOrDefault(att => att.Date == date);
var attendances = studentAttendance != null ? studentAttendance.StudentPeriodAttendances : new List <StudentPeriodAttendance>();
var count = attendances.Count(x => x.IsAbsentOrLate);
var showGroupedData = count > NON_PRESENT_COUNT;
if (showGroupedData)
{
itemAttendances = attendances
.GroupBy(x => x.Level)
.ToDictionary(x => x.Key, x => x.ToList())
.OrderByDescending(x => x.Value.Count)
.Select(x => AttendanceForStudentCalendarItemViewData.Create(x.Value.First(), x.Value.Count))
.ToList();
}
else
{
itemAttendances = attendances.Select(x => AttendanceForStudentCalendarItemViewData.Create(x, 1)).ToList();
}
if (itemAttendances.Count > ATTENDANCE_COUNT)
{
moreCount = showGroupedData
? itemAttendances.Skip(ATTENDANCE_COUNT).Sum(x => x.Count)
: itemAttendances.Skip(ATTENDANCE_COUNT).Count();
itemAttendances = itemAttendances.Take(ATTENDANCE_COUNT).ToList();
}
var res = new AttendanceForStudentCalendarViewData(date, isCurrentMonth)
{
IsAbsent = studentAttendance != null && studentAttendance.IsAbsent,
IsExcused = studentAttendance != null && studentAttendance.IsExcused,
Attendances = itemAttendances,
MoreCount = moreCount,
ShowGroupedData = showGroupedData,
};
if (studentAttendance != null)
{
res.StudentAttendance = StudentDateAttendanceViewData.Create(studentAttendance, reasons);
}
return(res);
}