public FileDB SaveFile(FileDB file, string action)
{
FileManagerDAL fmDAL = new FileManagerDAL();
FileDB target;
if (file.FileId != 0)
{
target = fmDAL.Files.Find(file.FileId);
}
else
{
target = file;
}
switch (action)
{
case "upload":
{
target.UploadTime = DateTime.Now;
target.ModifiedTime = DateTime.Now;
target.Version = 1;
target.FormerId = null;
fmDAL.Entry(target).State = EntityState.Added;
break;
}
case "mark delete":
{
target.isDelete = true;
target.ModifiedTime = DateTime.Now;
fmDAL.Entry(target).State = EntityState.Modified;
break;
}
case "delete":
{
target.FilePath = null;
target.ModifiedTime = DateTime.Now;
fmDAL.Entry(target).State = EntityState.Modified;
break;
}
case "modify":
{
file.UploadTime = target.UploadTime;
file.ModifiedTime = DateTime.Now;
file.FormerId = target;
target.isDelete = true;
fmDAL.Entry(file).State = EntityState.Added;
fmDAL.Entry(target).State = EntityState.Modified;
break;
}
}
fmDAL.SaveChanges();
return(file);
}
public UserProfile ModifyUser(UserProfile user)
{
FileManagerDAL fmDAL = new FileManagerDAL();
fmDAL.Entry(user).State = EntityState.Modified;
fmDAL.SaveChanges();
return(user);
}