using System.ComponentModel.DataAnnotations; namespace PF3.Models; public class DeliveryNote { [Key] public int Id { get; set; } [Required, MaxLength(100)] public string? TrackingNumber { get; set; } public int DelivererId { get; set; } [Required] public DateOnly EstimateDeliveryDate { get; set; } [Required] public DateOnly ExpeditionDate { get; set; } [Required] public DateOnly RealDeliveryDate { get; set; } public Deliverer? Deliverer { get; set; } public List? ProductDeliveries { get; set; } }