public bool DeleteData(int userId, int id, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
try
{
// check permission
if (id > 0 && fwFactory.CheckPLCPermission(userId, id) == 0)
{
throw new Exception("Current user don't have access permission for the selected plc data");
}
using (FactoryPLCMngEntities context = CreateContext())
{
// check if can delete PLC
string loadingPlanUD = context.FactoryPLCMng_function_CheckIfCanDeletePLC(id).FirstOrDefault();
if (!string.IsNullOrEmpty(loadingPlanUD))
{
throw new Exception("Current PLC already exists in loading plan: " + loadingPlanUD);
}
// everything ok, delete the plc
PLC dbItem = context.PLC.FirstOrDefault(o => o.PLCID == id);
if (dbItem == null)
{
throw new Exception("PLC not found");
}
// remove image
foreach (PLCImage dbImage in dbItem.PLCImage)
{
if (!string.IsNullOrEmpty(dbImage.ImageFile))
{
fwFactory.RemoveImageFile(dbImage.ImageFile);
}
}
context.PLC.Remove(dbItem);
context.SaveChanges();
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
return(false);
}
return(true);
}
public override bool UpdateData(int userId, int id, ref object dtoItem, out Library.DTO.Notification notification)
{
DTO.PLC dtoPLC = ((Newtonsoft.Json.Linq.JObject)dtoItem).ToObject <DTO.PLC>();
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
try
{
using (FactoryPLCMngEntities context = CreateContext())
{
// check if user can update this information
int?permissionResult = context.FactoryPLCMng_function_CheckUserPermission(userId, dtoPLC.OfferLineID, dtoPLC.OfferLineSparepartID, dtoPLC.BookingID).FirstOrDefault();
if (!permissionResult.HasValue && permissionResult.Value == 0)
{
throw new Exception("Current user dont have permission to edit this data (data permission validation failed)");
}
var checkImg = dtoPLC.PLCImages.FirstOrDefault(o => o.ImageTypeID == 15);
if (checkImg == null)
{
throw new Exception("Please add Overral Image !!!");
}
PLC dbItem = null;
if (id == 0)
{
if (!dtoPLC.BookingID.HasValue || !dtoPLC.FactoryID.HasValue)
{
throw new Exception("You have to select Booking and Factory before create PLC");
}
int bookingID = dtoPLC.BookingID.Value;
int factoryID = dtoPLC.FactoryID.Value;
if (dtoPLC.OfferLineID.HasValue)
{
int offerLineID = dtoPLC.OfferLineID.Value;
if (context.PLC.FirstOrDefault(o => o.OfferLineID == offerLineID && o.BookingID == bookingID && o.FactoryID == factoryID) != null)
{
throw new Exception("Item already has PLC");
}
}
else if (dtoPLC.OfferLineSparepartID.HasValue)
{
int offerLineSparepartID = dtoPLC.OfferLineSparepartID.Value;
if (context.PLC.FirstOrDefault(o => o.OfferLineSparepartID == offerLineSparepartID && o.BookingID == bookingID && o.FactoryID == factoryID) != null)
{
throw new Exception("Item already has PLC");
}
}
else if (dtoPLC.OfferLineSampleProductID.HasValue)
{
int offerLineSampleProductID = dtoPLC.OfferLineSampleProductID.Value;
if (context.PLC.FirstOrDefault(o => o.OfferLineSampleProductID == offerLineSampleProductID && o.BookingID == bookingID && o.FactoryID == factoryID) != null)
{
throw new Exception("Item already has PLC");
}
}
dbItem = new PLC();
context.PLC.Add(dbItem);
}
else
{
dbItem = context.PLC.FirstOrDefault(o => o.PLCID == id);
}
if (dbItem == null)
{
notification.Message = "PLC not found!";
return(false);
}
else
{
// check concurrency
if (dbItem.ConcurrencyFlag != null && !dbItem.ConcurrencyFlag.SequenceEqual(Convert.FromBase64String(dtoPLC.ConcurrencyFlag)))
{
throw new Exception(Library.Helper.TEXT_CONCURRENCY_CONFLICT);
}
converter.DTO2DB(dtoPLC, ref dbItem, FrameworkSetting.Setting.AbsoluteUserTempFolder + userId.ToString() + @"\");
dbItem.UpdatedBy = userId;
dbItem.UpdatedDate = DateTime.Now;
// remove orphan
context.PLCImage.Local.Where(o => o.PLC == null).ToList().ForEach(o => context.PLCImage.Remove(o));
context.SaveChanges();
dtoItem = GetData(userId, dbItem.PLCID, -1, -1, -1, -1, -1, out notification).Data;
return(true);
}
}
}
catch (Exception ex)
{
notification = new Library.DTO.Notification()
{
Message = ex.Message, Type = Library.DTO.NotificationType.Error
};
return(false);
}
}