using DataModels.Enums; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace DataModels.Models { public interface IPurchase : IId { DateTime DateCreated { get; } DateTime? DateClosed { get; } PurchaseStatus Status { get; } int ProductCount { get; } double Cost { get; } bool IsPaid { get; } } }