public void UpdateSeatingChart(int classId, int markingPeriodId, SeatingChartInfo seatingChartInfo)
{
var seatingChart = new SeatingChart
{
Columns = seatingChartInfo.Columns,
Rows = seatingChartInfo.Rows,
SectionId = classId,
};
var stiSeats = new List <Seat>();
var students = ServiceLocator.StudentService.GetClassStudents(classId, markingPeriodId);
var defaultStudent = students.FirstOrDefault(x => seatingChartInfo.SeatingList.All(y => y.All(z => z.StudentId != x.Id)));
if (defaultStudent == null)
{
defaultStudent = students.First();
}
foreach (var seats in seatingChartInfo.SeatingList)
{
foreach (var seatInfo in seats)
{
var seat = new Seat();
if (seatInfo.StudentId.HasValue)
{
seat.Column = seatInfo.Column;
seat.Row = seatInfo.Row;
seat.StudentId = seatInfo.StudentId.Value;
}
else
{
seat.StudentId = defaultStudent.Id;
}
stiSeats.Add(seat);
}
}
seatingChart.Seats = stiSeats;
SeatingChartStorage.UpdateChart(classId, markingPeriodId, seatingChart);
}
public void AddSeatingChart(int mpId, int classId, SeatingChart chart)
{
chart.SectionId = classId;
SeatingChartStorage.Add(new KeyValuePair <int, SeatingChart>(mpId, chart));
}
public SeatingChartInfo GetSeatingChart(int classId, int markingPeriodId)
{
var seatingChart = SeatingChartStorage.GetChart(classId, markingPeriodId);
return(SeatingChartInfo.Create(seatingChart));
}
