public override bool DeleteData(int id, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
try
{
using (SupplierMngEntities context = CreateContext())
{
Supplier dbItem = context.Supplier.FirstOrDefault(o => o.SupplierID == id);
if (dbItem == null)
{
notification.Message = "Supplier not found!";
return(false);
}
else
{
context.Supplier.Remove(dbItem);
context.SaveChanges();
return(true);
}
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
return(false);
}
}
public bool UpdateData(int id, ref object dtoItem, int iRequesterID, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
DTO.Supplier dtoSupplier = ((Newtonsoft.Json.Linq.JObject)dtoItem).ToObject <DTO.Supplier>();
try
{
using (SupplierMngEntities context = CreateContext())
{
Supplier dbItem = null;
if (id == 0)
{
dbItem = new Supplier();
context.Supplier.Add(dbItem);
}
else
{
dbItem = context.Supplier.FirstOrDefault(o => o.SupplierID == id);
dtoSupplier.UpdatedBy = iRequesterID;
}
if (dbItem == null)
{
notification.Message = "Supplier not found!";
return(false);
}
else
{
// check concurrency
if (dbItem.ConcurrencyFlag != null && !dbItem.ConcurrencyFlag.SequenceEqual(Convert.FromBase64String(dtoSupplier.ConcurrencyFlag_String)))
{
throw new Exception(Library.Helper.TEXT_CONCURRENCY_CONFLICT);
}
converter.DTO2BD(dtoSupplier, ref dbItem);
context.SupplierBank.Local.Where(o => o.Supplier == null).ToList().ForEach(o => context.SupplierBank.Remove(o));
context.SaveChanges();
dtoItem = GetData(dbItem.SupplierID, out notification).Data;
return(true);
}
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
return(false);
}
}