using FluentNHibernate.Mapping; namespace FirmTracker_Server.nHibernate.Transactions { public class Transaction2Mapping : ClassMap { public Transaction2Mapping() { Table("Transactions"); Id(x => x.Id).GeneratedBy.Identity(); Map(x => x.Date); Map(x => x.EmployeeId); Map(x => x.PaymentType); Map(x => x.Discount); Map(x => x.Description); HasMany(x => x.TransactionProducts) .KeyColumn("TransactionId") .Cascade.AllDeleteOrphan() .Inverse(); // Ustawienie Inverse() wskazuje, że to `TransactionProduct` jest właścicielem relacji } } }