public void ChangeLotTags(int LotId, List <Tag> SelectedTags)
{
var LotTags = DataBase.GetProductTags(LotId);
var Tags = DataBase.GetTags();
foreach (var item in Tags)
{
var NowChecked = SelectedTags.Where(x => x.Id == item.Id).FirstOrDefault() != null;
var WasChecked = LotTags.Where(x => x.Id == item.Id).FirstOrDefault() != null;
if (!NowChecked && WasChecked)
{
DataBase.DeleteConnectTagToLot(item.Id, LotId);
}
if (NowChecked && !WasChecked)
{
DataBase.AddConnectTagToLot(item.Id, LotId);
}
}
}