public int SaveImage(IImageDb imageDb, int? transactionNumber = null)
{
if (imageDb.InstanceId != _instanceId)
throw new Exception("Attempt to save Image with wrong InstanceId");
Image record;
var recordOld = new Image();
if (imageDb.ImageId == 0)
{
record = new Image();
Context.AddToImages(record);
}
else
{
record = Context.Images.Where(r => r.ImageId == imageDb.ImageId).First();
ReflectionHelper.CopyAllProperties(record, recordOld);
}
record.InstanceId = _instanceId;
record.BlobId = imageDb.BlobId;
record.ImageName = imageDb.ImageName;
record.ImageType = imageDb.ImageType;
record.ImageSize = imageDb.ImageSize;
Context.SaveChanges();
if (imageDb.ImageId == 0)
{
imageDb.ImageId = record.ImageId;
LogToDb(UserId, "Images", record.ImageId, "I", XmlHelper.GetObjectXml(record), transactionNumber);
}
else
{
LogToDb(UserId, "Images", record.ImageId, "U", XmlHelper.GetDifferenceXml(recordOld, record), transactionNumber);
}
return imageDb.ImageId;
}
public ClassifiedImagesController(IImageClassifier classifier, IImageDb db)
{
this.classifier = classifier;
this.db = db;
}
