ComputersShop/ComputersShopContracts/ViewModels/OrderViewModel.cs

@@ -21,8 +21,11 @@ namespace ComputersShopContracts.ViewModels
         [Column(visible: false)]
         public int ClientId { get; set; }
 
-        [Column("Данные клиента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)] public string ClientFIO { get; set; } = string.Empty;
-		public string ClientEmail { get; set; } = string.Empty;
+        [Column("Данные клиента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)] 
+        public string ClientFIO { get; set; } = string.Empty;
+        
+        [Column(visible: false)]
+        public string ClientEmail { get; set; } = string.Empty;
         
 		[Column(visible: false)]
         public int? ImplementerId { get; set; }

ComputersShop/ComputersShopDataBaseImplement/Models/Client.cs

@@ -33,6 +33,9 @@ namespace ComputersShopDataBaseImplement.Models
         [ForeignKey("ClientId")]
         public virtual List<Order> Orders { get; set; } = new();
 
+        [ForeignKey("ClientId")]
+        public virtual List<Message> Messages { get; set; } = new();
+
         public static Client? Create(ClientBindingModel model)
         {
             if (model == null)

ComputersShop/ComputersShopDataBaseImplement/Models/Message.cs

@@ -19,6 +19,8 @@ namespace ComputersShopDataBaseImplement.Models
 
         public int? ClientId { get; private set; }
 
+        public virtual Client? Client { get; set; }
+
         public string SenderName { get; private set; } = string.Empty;
 
         public DateTime DateDelivery { get; private set; } = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc);