PIbd-22_Shabunov_O.A._SushiBar/SushiBarDatabaseImplement/Models/Customer.cs

using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace SushiBarDatabaseImplement.Models
{
    public class Customer
    {
        [Key]
        public int Id { get; set; }

        [Required]
        public string Fio { get; set; } = string.Empty;

        [Required]
        public DateTime BirthdayDate { get; set; }

        [Required]
        public double SumOfAllOrders { get; set; }

        [ForeignKey("CustomerId")]
        public virtual List<Cheque> Cheques { get; set; } = new();
    }
}