using System.ComponentModel.DataAnnotations.Schema; namespace Distribution.Models { public class Invoice : Template { public Guid FK_ShopPOId { get; set; } [ForeignKey("FK_ShopPOId")] public ShopPO ShopPO { get; set; } public InvoiceStatus Status { get; set; } = InvoiceStatus.Draft; public PaymentStatus PaymentStatus { get; set; } = PaymentStatus.Pending; public Guid CreatedBy { get; set; } public DateTime? PrintedAt { get; set; } public Guid? PrintedBy { get; set; } public DateTime? FinalizedAt { get; set; } public Guid? FinalizedBy { get; set; } public decimal TotalAmount { get; set; } public ICollection Payments { get; set; } = new List(); } }