public CheckResult SaveFile(FileBlobModel model)
{
if (!model.IsChanged)
return new CheckResult(model);
using (DSModel db = DB.GetContext())
{
var check = FileBlobValidator.ValidateSave(db, model);
if (check.Failed)
return check;
KeyBinder key = new KeyBinder();
try
{
FileBlobRepository.SaveBlob(db, key, model);
db.SaveChanges();
key.BindKeys();
model.IsChanged = false;
return new CheckResult(model);
}
catch (Exception ex)
{
key.RollbackKeys();
return new CheckResult(ex);
}
}
}
public CheckResult AttachMultipleFiles(string[] files)
{
using (var db = DB.GetContext())
{
KeyBinder key = new KeyBinder();
try
{
foreach (string file in files)
{
FileBlobModel mod = new FileBlobModel();
mod.BlobName = Path.GetFileNameWithoutExtension(file);
mod.BlobExtension = Path.GetExtension(file);
mod.BlobData = File.ReadAllBytes(file);
mod.DriverID = this.CreationInfo.DriverID;
FileBlobRepository.SaveBlob(db, key, mod);
}
db.SaveChanges();
key.BindKeys();
return new CheckResult();
}
catch (Exception ex)
{
key.RollbackKeys();
return new CheckResult(ex);
}
}
}