Заполнение Dinner в DataBaseImplement

Hotel/HotelDataBaseImplement/Models/Dinner.cs

@@ -1,6 +1,8 @@
 using HotelDataModels.Models;
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -9,12 +11,22 @@ namespace HotelDataBaseImplement.Models
 {
     public class Dinner : IDinnerModel
     {
-        public string DinnerName => throw new NotImplementedException();
+        public int Id { get; set; }
+        public int HeadwaiterId { get; set; }
 
-        public double DinnetPrice => throw new NotImplementedException();
+        [Required]
+        public string DinnerName { get; set; } = string.Empty;
 
-        public int HeadwaiterId => throw new NotImplementedException();
+        [Required]
+        public double DinnetPrice { get; set; }
+
+        public virtual Headwaiter Headwaiter { get; set; }
+
+        [ForeignKey("DinnerId")]
+        public virtual List<RoomHeadwaiter> RoomHeadwaiters { get; set; }
+
+        [ForeignKey("DinnercId")]
+        public virtual List<ConferenceBookingHeadwaiter> ConferenceBookingHeadwaites { get; set; }
 
-        public int Id => throw new NotImplementedException();
     }
 }