public Ticket AddTicketByContractId(int contractId, Ticket ticket) { Contract contract = Contracten.FirstOrDefault(x => x.ContractNr.Equals(contractId)); if (ticket != null) { contract.VoegTicketToe(ticket); VoegTicketToe(ticket); } return(ticket); }
public Contract GetContractById(int id) { return(Contracten.FirstOrDefault(x => x.ContractNr.Equals(id))); }