public override bool DeleteData(int id, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
try
{
using (DDCMngEntities context = CreateContext())
{
DDC dbItem = context.DDC.FirstOrDefault(o => o.DDCID == id);
if (dbItem == null)
{
notification.Message = "DDC not found!";
return(false);
}
else
{
context.DDC.Remove(dbItem);
context.SaveChanges();
return(true);
}
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
return(false);
}
}
public override bool UpdateData(int id, ref DTO.DDCMng.DDC dtoItem, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
try
{
using (DDCMngEntities context = CreateContext())
{
DDC dbItem = null;
if (id == 0)
{
dbItem = new DDC();
context.DDC.Add(dbItem);
}
else
{
dbItem = context.DDC.FirstOrDefault(o => o.DDCID == id);
}
if (dbItem == null)
{
notification.Message = "DDC not found!";
return(false);
}
else
{
converter.DTO2BD(dtoItem, ref dbItem);
context.DDCDetail.Local.Where(o => o.DDC == null).ToList().ForEach(o => context.DDCDetail.Remove(o));
context.SaveChanges();
dtoItem = GetData(dbItem.DDCID, string.Empty, out notification).Data;
return(true);
}
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
return(false);
}
}
public void DTO2BD(DTO.DDCMng.DDC dtoItem, ref DDC dbItem)
{
AutoMapper.Mapper.Map <DTO.DDCMng.DDC, DDC>(dtoItem, dbItem);
// map load ddc detail
if (dtoItem.Details != null)
{
// check for child rows deleted
foreach (DDCDetail dbDetail in dbItem.DDCDetail.ToArray())
{
if (!dtoItem.Details.Select(o => o.DDCDetailID).Contains(dbDetail.DDCDetailID))
{
dbItem.DDCDetail.Remove(dbDetail);
}
}
// map child rows
foreach (DTO.DDCMng.DDCDetail dtoDetail in dtoItem.Details)
{
DDCDetail dbDetail;
if (dtoDetail.DDCDetailID <= 0)
{
dbDetail = new DDCDetail();
dbItem.DDCDetail.Add(dbDetail);
}
else
{
dbDetail = dbItem.DDCDetail.FirstOrDefault(o => o.DDCDetailID == dtoDetail.DDCDetailID);
}
if (dbDetail != null)
{
AutoMapper.Mapper.Map <DTO.DDCMng.DDCDetail, DDCDetail>(dtoDetail, dbDetail);
}
}
}
}
