public override bool UpdateData(int userId, int id, ref object dtoItem, out Library.DTO.Notification notification)
{
notification = new Library.DTO.Notification()
{
Type = Library.DTO.NotificationType.Success
};
DTO.FactoryMaterial dtoFactoryMaterial = ((Newtonsoft.Json.Linq.JObject)dtoItem).ToObject <DTO.FactoryMaterial>();
try
{
using (FactoryMaterialEntities context = CreateContext())
{
FactoryMaterial dbItem = null;
if (id == 0)
{
dbItem = new FactoryMaterial();
context.FactoryMaterial.Add(dbItem);
}
else
{
dbItem = context.FactoryMaterial.Where(o => o.FactoryMaterialID == id).FirstOrDefault();
}
if (dbItem == null)
{
notification.Message = "data not found!";
return(false);
}
else
{
//convert dto to db
converter.DTO2DB_FactoryMaterial(dtoFactoryMaterial, ref dbItem, this._tempFolder);
//remove orphan item
context.FactoryMaterialImage.Local.Where(o => o.FactoryMaterial == null).ToList().ForEach(o => context.FactoryMaterialImage.Remove(o));
//save data
context.SaveChanges();
//get return data
dtoItem = GetData(dbItem.FactoryMaterialID, out notification).Data;
return(true);
}
}
}
catch (Exception ex)
{
notification.Type = Library.DTO.NotificationType.Error;
notification.Message = ex.Message;
notification.DetailMessage.Add(ex.Message);
if (ex.GetBaseException() != null)
{
notification.DetailMessage.Add(ex.GetBaseException().Message);
}
return(false);
}
}
public void DTO2DB_FactoryMaterial(DTO.FactoryMaterial dtoItem, ref FactoryMaterial dbItem, string tempFolder)
{
Module.Framework.DAL.DataFactory fwFactory = new Module.Framework.DAL.DataFactory();
if (dtoItem.FactoryMaterialImages != null)
{
foreach (var item in dbItem.FactoryMaterialImage.ToArray())
{
if (!dtoItem.FactoryMaterialImages.Select(s => s.FactoryMaterialImageID).Contains(item.FactoryMaterialImageID))
{
dbItem.FactoryMaterialImage.Remove(item);
}
}
foreach (var item in dtoItem.FactoryMaterialImages)
{
//modify dto image field
if (item.ImageFile_HasChange.HasValue && item.ImageFile_HasChange.Value)
{
item.ImageFile = fwFactory.CreateFilePointer(tempFolder, item.ImageFile_NewFile, item.ImageFile);
}
//read db image field
FactoryMaterialImage dbDetail;
if (item.FactoryMaterialImageID < 0)
{
dbDetail = new FactoryMaterialImage();
dbItem.FactoryMaterialImage.Add(dbDetail);
}
else
{
dbDetail = dbItem.FactoryMaterialImage.Where(o => o.FactoryMaterialImageID == item.FactoryMaterialImageID).FirstOrDefault();
}
//map from dto image field to db image field
if (dbDetail != null)
{
AutoMapper.Mapper.Map <DTO.FactoryMaterialImage, FactoryMaterialImage>(item, dbDetail);
}
}
}
AutoMapper.Mapper.Map <DTO.FactoryMaterial, FactoryMaterial>(dtoItem, dbItem);
}