public FileNameChangeModel(FileNameChange domain)
{
this.Id = domain.Id;
this.OldName = domain.OldName;
this.NewName = domain.NewName;
this.FileId = domain.FileId;
this.Date = domain.FileChangeDate.ToShortDateString();
}
public void RenameFile(File file)
{
File oldFile;
using (var context = new FileManagerContext())
{
oldFile = (from f in context.Files
where f.FileId == file.FileId
select f).FirstOrDefault();
}
var nameChange = new FileNameChange();
if (oldFile.FileName != file.FileName)
{
nameChange.FileChangeDate = DateTime.Now;
nameChange.FileId = file.FileId;
nameChange.OldName = oldFile.FileName;
nameChange.NewName = file.FileName;
if (file.FileNameChanges == null)
{
file.FileNameChanges = new List <FileNameChange>();
}
file.FileNameChanges.Add(nameChange);
}
file.FileContent = oldFile.FileContent;
using (var context = new FileManagerContext())
{
context.FileNameChanges.Add(nameChange);
context.SaveChanges();
context.Files.Attach(file);
context.Entry(file).State = EntityState.Modified;
context.SaveChanges();
}
}