public CleaningLog addCleaningLog(CleaningLog cleaningLog)
{
Connection con = Connection.getConnection();
con.db.CleaningLog.Add(cleaningLog);
con.db.SaveChanges();
return(cleaningLog);
}
public CleaningLog createNewCleaningLog(int roomID, string desc, DateTime?cleaningDate)
{
CleaningLogMediator mediator = new CleaningLogMediator();
CleaningLog cleaningLog = new CleaningLog();
cleaningLog.cleaningLogID = mediator.getLastID() + 1;
cleaningLog.roomID = roomID;
cleaningLog.description = desc;
cleaningLog.cleaningDate = cleaningDate;
return(cleaningLog);
}
public int getLastID()
{
Connection con = Connection.getConnection();
CleaningLog cleaningLog = (from c in con.db.CleaningLog orderby c.cleaningLogID descending select c).FirstOrDefault();
if (cleaningLog == null)
{
return(0);
}
else
{
return(cleaningLog.cleaningLogID);
}
}
private void submitBtn_Click(object sender, RoutedEventArgs e)
{
string roomIDStr = roomIDTxt.Text.Trim();
string desc = descTxt.Text;
DateTime?cleaningDate = cleaningDatePicker.SelectedDate;
int roomID;
if (roomIDStr == "" || desc == "" || !cleaningDate.HasValue)
{
errorLbl.Text = "Please input all field!";
}
else
{
bool success = int.TryParse(roomIDStr, out roomID);
if (!success)
{
errorLbl.Text = "RoomID must be a number!";
}
else
{
if (new RoomMediator().getRoom(roomID) == null)
{
errorLbl.Text = "Room doesn't exist";
}
else
{
CleaningLogFactory factory = new CleaningLogFactory();
CleaningLogMediator mediator = new CleaningLogMediator();
CleaningLog cleaningLog = mediator.addCleaningLog(factory.createNewCleaningLog(roomID, desc, cleaningDate));
if (cleaningLog == null)
{
MessageBox.Show("Add cleaning log failed!");
}
else
{
MessageBox.Show("Add cleaning log success!");
}
this.Close();
}
}
}
}
public CleaningLog addCleaningLog(CleaningLog cleaningLog)
{
CleaningLogRepository repository = new CleaningLogRepository();
return(repository.addCleaningLog(cleaningLog));
}
