public decimal getQuotaBonus(IQueryable <TicketWagers> ticketWagers) { int sportsCount = sportRepository.GetSpotsCount(); HashSet <int> differentSports = new HashSet <int>(); foreach (TicketWagers current in ticketWagers) { differentSports.Add(current.Match.homeTeam.sportId); } if (sportsCount == differentSports.Count) { return(10); } return(0); }