public void SaveAll(List <DonationEditModel> list)
{
var donations = _donationRepository.Select().ToList();
foreach (var donation in donations)
{
var model = list.Find(x => x.Id == donation.Id);
donation.Current = Math.Floor(model.Current * 100) / 100;
donation.Total = Math.Floor(model.Total * 100) / 100;
}
_donationRepository.BatchInsert(donations.AsQueryable());
}