public override bool DeleteData(int id, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success, Message = "Delete success"
};
try
{
using (CreditNoteMngEntities context = CreateContext())
{
CreditNote dbItem = context.CreditNote.FirstOrDefault(o => o.CreditNoteID == id);
if (dbItem == null)
{
throw new Exception("Credit note not found!");
}
if (dbItem.IsConfirmed != null && (bool)dbItem.IsConfirmed)
{
throw new Exception("Credit note was confirmed. You can not delete");
}
context.CreditNote.Remove(dbItem);
context.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
if (ex.InnerException != null && !string.IsNullOrEmpty(ex.InnerException.Message))
{
notification.DetailMessage.Add(ex.InnerException.Message);
}
return(false);
}
}
public override bool UpdateData(int id, ref DTO.CreditNoteMng.CreditNote dtoItem, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
try
{
using (CreditNoteMngEntities context = CreateContext())
{
CreditNote dbItem = null;
if (id == 0)
{
dbItem = new CreditNote();
context.CreditNote.Add(dbItem);
}
else
{
dbItem = context.CreditNote.FirstOrDefault(o => o.CreditNoteID == id);
}
if (dbItem == null)
{
notification.Message = "invoice not found!";
return(false);
}
else
{
// check concurrency
if (dbItem.ConcurrencyFlag != null && !dbItem.ConcurrencyFlag.SequenceEqual(Convert.FromBase64String(dtoItem.ConcurrencyFlag_String)))
{
throw new Exception(DALBase.Helper.TEXT_CONCURRENCY_CONFLICT);
}
//convert dto to db
converter.DTO2DB_CreditNote(dtoItem, ref dbItem);
context.SaveChanges();
//Update InvoiceNo
if (id == 0)
{
context.CreditNoteMng_function_GenerateInvoiceNo(dbItem.CreditNoteID);
}
//Get return data
dtoItem = GetData(dbItem.CreditNoteID, out notification);
return(true);
}
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
if (ex.InnerException != null && !string.IsNullOrEmpty(ex.InnerException.Message))
{
notification.DetailMessage.Add(ex.InnerException.Message);
}
return(false);
}
}
public bool Confirm(int id, int confirmedBy, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success, Message = "Credit note has been confirmed success"
};
try
{
using (CreditNoteMngEntities context = CreateContext())
{
CreditNote dbItem = context.CreditNote.Where(o => o.CreditNoteID == id).FirstOrDefault();
dbItem.IsConfirmed = true;
dbItem.ConfirmedBy = confirmedBy;
dbItem.ConfirmedDate = DateTime.Now;
context.SaveChanges();
}
return(true);
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
if (ex.InnerException != null && !string.IsNullOrEmpty(ex.InnerException.Message))
{
notification.DetailMessage.Add(ex.InnerException.Message);
}
return(false);
}
}
