public TimesheetController()
{
_timesheetContext = new TimesheetContext();
}
public JsonResult Save(TimesheetViewModel timeSheetViewModel)
{
if (!ModelState.IsValid)
{
throw new ModelStateException(ModelState);
}
Timesheet timeSheet = ViewModels.Helpers.CreateTimesheetFromTimesheetViewModel(timeSheetViewModel);
_timesheetContext.Timesheets.Attach(timeSheet);
if (timeSheet.ObjectState == ObjectState.Deleted)
{
foreach (TimesheetItemViewModel timeSheetItemViewModel in timeSheetViewModel.TimesheetItems)
{
TimesheetItem timeSheetItem = _timesheetContext.TimesheetItems.Find(timeSheetItemViewModel.TimesheetItemId);
if (timeSheetItem != null)
timeSheetItem.ObjectState = ObjectState.Deleted;
}
}
else
{
foreach (int timeSheetItemId in timeSheetViewModel.TimesheetItemsToDelete)
{
TimesheetItem timeSheetItem = _timesheetContext.TimesheetItems.Find(timeSheetItemId);
if (timeSheetItem != null)
timeSheetItem.ObjectState = ObjectState.Deleted;
}
}
_timesheetContext.ApplyStateChanges();
string messageToClient = string.Empty;
try
{
_timesheetContext.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
messageToClient = "Someone else have modified this timesheet since you retrieved it. Your changes have not been applied. What you see now are the current values in the database.";
}
catch (Exception ex)
{
throw new ModelStateException(ex);
}
if (timeSheet.ObjectState == ObjectState.Deleted)
return Json(new { newLocation = "/Timesheet/Index/" });
if (messageToClient.Trim().Length == 0)
//messageToClient = ViewModels.Helpers.GetMessageToClient(timeSheetViewModel.ObjectState, timeSheet.EmployeeName);
timeSheetViewModel.TimesheetId = timeSheet.TimesheetId;
_timesheetContext.Dispose();
_timesheetContext = new TimesheetContext();
timeSheet = _timesheetContext.Timesheets.Find(timeSheetViewModel.TimesheetId);
timeSheetViewModel = ViewModels.Helpers.CreateTimesheetViewModelFromTimesheet(timeSheet);
timeSheetViewModel.MessageToClient = messageToClient;
return Json(new { timeSheetViewModel = timeSheetViewModel });
}