private void getBooksByUser() { if (BookUsers != null) { BookUsers.Clear(); } RentalItem[] ri = SelectedUser.ActiveRentalItems; if (ri != null) { foreach (RentalItem r in ri) { BookUsers.Add(r); } } }
public bool Donated() => BookUsers?.Any(x => x.Status == DonationStatus.Donated) ?? false;
public User WinnerUser() => BookUsers?.FirstOrDefault(x => x.Status == DonationStatus.Donated)?.User;
public string Winner() => BookUsers?.FirstOrDefault(x => x.Status == DonationStatus.Donated)?.User?.Name ?? "";
public int TotalBooksWon() => BookUsers.Where(b => b.Status == DonationStatus.Donated).ToList().Count;
public bool Donated() => BookUsers.Any(x => x.Status == DonationStatus.Donated);