Этап 2. Бэкап

FurnitureAssembly/FurnitureAssemFileImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,30 @@
+using FurnitureAssemblyContracts.StoragesContracts;
+using System.Reflection;
+
+namespace FurnitureAssemFileImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            DataFileSingleton dataFileSingleton = DataFileSingleton.GetInstance();           
+            return (List<T>?) dataFileSingleton.GetType().GetProperties()
+                .FirstOrDefault(x => x.PropertyType.IsGenericType && x.PropertyType.GetGenericArguments()[0] == typeof(T))?
+                .GetValue(dataFileSingleton);
+        }
+
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}

FurnitureAssembly/FurnitureAssemFileImplement/Models/Client.cs

@@ -4,20 +4,23 @@ using FurnitureAssemblyDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 
 namespace FurnitureAssemFileImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int Id { get; private set; }
-
+        [DataMember]
         public string ClientFIO { get; private set; } = string.Empty;
-
+        [DataMember]
         public string Email { get; private set; } = string.Empty;
-
+        [DataMember]
         public string Password { get; private set; } = string.Empty;
 
         public static Client? Create(ClientBindingModel model)

FurnitureAssembly/FurnitureAssemFileImplement/Models/Component.cs

@@ -1,14 +1,19 @@
 using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.ViewModels;
 using FurnitureAssemblyDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;
 
 namespace FurnitureAssemFileImplement.Models
 {
+    [DataContract]
     public class Component : IComponentModel
     {
+        [DataMember]
         public int Id { get; private set; }
+        [DataMember]
         public string ComponentName { get; private set; } = string.Empty;
+        [DataMember]
         public double Cost { get; set; }
 
         public static Component? Create(ComponentBindingModel model)

FurnitureAssembly/FurnitureAssemFileImplement/Models/Furniture.cs

@@ -1,17 +1,23 @@
 using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.ViewModels;
 using FurnitureAssemblyDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;
 
 namespace FurnitureAssemFileImplement.Models
 {
+    [DataContract]
     public class Furniture : IFurnitureModel
     {
+        [DataMember]
         public int Id { get; private set; }
+        [DataMember]
         public string FurnitureName { get; private set; } = string.Empty;
-        public double Price { get; private set; }
+        [DataMember]
+        public double Price { get; private set; }       
         public Dictionary<int, int> Components { get; private set; } = new();
         private Dictionary<int, (IComponentModel, int)>? _furnitureComponents = null;
+        [DataMember]
         public Dictionary<int, (IComponentModel, int)> FurnitureComponents
         {
             get

FurnitureAssembly/FurnitureAssemFileImplement/Models/Implementer.cs

@@ -1,19 +1,23 @@
 using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.ViewModels;
 using FurnitureAssemblyDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;
 
 namespace FurnitureAssemFileImplement.Models
 {
+    [DataContract]
     public class Implementer : IImplementerModel
     {
+        [DataMember]
         public int Id { get; private set; }
+        [DataMember]
         public string ImplementerFIO { get; private set; } = string.Empty;
-
+        [DataMember]
         public string Password { get; private set; } = string.Empty;
-
+        [DataMember]
         public int WorkExperience { get; private set; }
-
+        [DataMember]
         public int Qualification { get; private set; }
 
         public static Implementer? Create(ImplementerBindingModel? model)

FurnitureAssembly/FurnitureAssemFileImplement/Models/MessageInfo.cs

@@ -1,22 +1,25 @@
 using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.ViewModels;
 using FurnitureAssemblyDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;
 
 namespace FurnitureAssemFileImplement.Models
 {
+    [DataContract]
     public class MessageInfo : IMessageInfoModel
     {
+        [DataMember]
         public string MessageId { get; private set; } = string.Empty;
-
+        [DataMember]
         public int? ClientId { get; private set; }
-
+        [DataMember]
         public string SenderName { get; private set; } = string.Empty;
-
+        [DataMember]
         public DateTime DateDelivery { get; private set; } = DateTime.Now;
-
+        [DataMember]
         public string Subject { get; private set; } = string.Empty;
-
+        [DataMember]
         public string Body { get; private set; } = string.Empty;
 
         public static MessageInfo? Create(MessageInfoBindingModel model)
@@ -71,5 +74,7 @@ namespace FurnitureAssemFileImplement.Models
             new XElement("Body", Body),
             new XElement("Subject", Subject)      
        );
+
+        public int Id => throw new NotImplementedException();
     }
 }

FurnitureAssembly/FurnitureAssemFileImplement/Models/Order.cs

@@ -7,32 +7,34 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Reflection;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 
 namespace FurnitureAssemFileImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         public int FurnitureId { get; private set; }
-
         public string FurnitureName { get; private set; } = string.Empty;
-
+        [DataMember]
         public int Count { get; private set; }
-
+        [DataMember]
         public double Sum { get; private set; }
-
+        [DataMember]
         public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
-
+        [DataMember]
         public DateTime DateCreate { get; private set; } = DateTime.Now;
-
+        [DataMember]
         public DateTime? DateImplement { get; private set; }
-
+        [DataMember]
         public int Id { get; private set; }
-
+        [DataMember]
         public int ClientId { get; private set; }
-
+        [DataMember]
         public int? ImplementerId { get; private set; } = null;
 
         public static Order? Create(OrderBindingModel? model)

FurnitureAssembly/FurnitureAssembly/FormMain.Designer.cs

@@ -44,6 +44,7 @@
             this.списокЗаказовToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.doWorkToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.mailToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.CreateBackUpToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
             this.menuStrip1.SuspendLayout();
             this.SuspendLayout();
@@ -93,7 +94,8 @@
             this.справочникиToolStripMenuItem,
             this.отчетыToolStripMenuItem,
             this.doWorkToolStripMenuItem,
-            this.mailToolStripMenuItem});
+            this.mailToolStripMenuItem,
+            this.CreateBackUpToolStripMenuItem});
             this.menuStrip1.Location = new System.Drawing.Point(0, 0);
             this.menuStrip1.Name = "menuStrip1";
             this.menuStrip1.Size = new System.Drawing.Size(1065, 24);
@@ -184,6 +186,13 @@
             this.mailToolStripMenuItem.Text = "Письма";
             this.mailToolStripMenuItem.Click += new System.EventHandler(this.mailToolStripMenuItem_Click);
             // 
+            // CreateBackUpToolStripMenuItem
+            // 
+            this.CreateBackUpToolStripMenuItem.Name = "CreateBackUpToolStripMenuItem";
+            this.CreateBackUpToolStripMenuItem.Size = new System.Drawing.Size(97, 20);
+            this.CreateBackUpToolStripMenuItem.Text = "Создать Бэкап";
+            this.CreateBackUpToolStripMenuItem.Click += new System.EventHandler(this.CreateBackUpToolStripMenuItem_Click);
+            // 
             // FormMain
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
@@ -224,5 +233,6 @@
         private ToolStripMenuItem ImplementersToolStripMenuItem;
         private ToolStripMenuItem doWorkToolStripMenuItem;
         private ToolStripMenuItem mailToolStripMenuItem;
+        private ToolStripMenuItem CreateBackUpToolStripMenuItem;
     }
 }

FurnitureAssembly/FurnitureAssembly/FormMain.cs

@@ -20,13 +20,15 @@ namespace FurnitureAssembly
         private readonly IOrderLogic _orderLogic;
         private readonly IReportLogic _reportLogic;
         private readonly IWorkProcess _workModeling;
-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workModeling)
+        private readonly IBackUpLogic _backUpLogic;
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workModeling, IBackUpLogic backUpLogic)
         {
             InitializeComponent();
             _logger = logger;
             _orderLogic = orderLogic;
             _reportLogic = reportLogic;
             _workModeling = workModeling;
+            _backUpLogic = backUpLogic;
         }
         private void FormMain_Load(object sender, EventArgs e)
         {
@@ -221,5 +223,30 @@ namespace FurnitureAssembly
                 form.ShowDialog();
             }
         }
+
+        private void CreateBackUpToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (_backUpLogic != null)
+                {
+                    var fbd = new FolderBrowserDialog();
+                    if (fbd.ShowDialog() == DialogResult.OK)
+                    {
+                        _backUpLogic.CreateBackUp(new BackUpSaveBinidngModel
+                        {
+                            FolderName = fbd.SelectedPath
+                        });
+                        MessageBox.Show("Бекап создан", "Сообщение",
+                       MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+        }
     }
 }

FurnitureAssembly/FurnitureAssembly/Program.cs

@@ -74,6 +74,8 @@ namespace FurnitureAssembly
             services.AddTransient<IClientStorage, ClientStorage>();
             services.AddTransient<IImplementerStorage, ImplementerStorage>();
             services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
+            services.AddTransient<IBackUpInfo, BackUpInfo>();
+
 
             services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
@@ -85,6 +87,7 @@ namespace FurnitureAssembly
             services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
 
             services.AddSingleton<AbstractMailWorker, MailKitWorker>();
+            services.AddTransient<IBackUpLogic, BackUpLogic>();
 
 
             services.AddTransient<AbstractSaveToExcel, SaveToExcel>();

FurnitureAssembly/FurnitureAssemblyBusinessLogic/BackUpLogic.cs

@@ -0,0 +1,97 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContarcts;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyDataModels;
+using Microsoft.Extensions.Logging;
+using System.IO.Compression;
+using System.Reflection;
+using System.Runtime.Serialization.Json;
+
+namespace FurnitureAssemblyBusinessLogic
+{
+    public class BackUpLogic : IBackUpLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IBackUpInfo _backUpInfo;
+        public BackUpLogic(ILogger<BackUpLogic> logger, IBackUpInfo backUpInfo)
+        {
+            _logger = logger;
+            _backUpInfo = backUpInfo;
+        }
+        public void CreateBackUp(BackUpSaveBinidngModel model)
+        {
+            if (_backUpInfo == null)
+            {
+                return;
+            }
+            try
+            {
+                _logger.LogDebug("Clear folder");
+                // зачистка папки и удаление старого архива
+                var dirInfo = new DirectoryInfo(model.FolderName);
+                if (dirInfo.Exists)
+                {
+                    foreach (var file in dirInfo.GetFiles())
+                    {
+                        file.Delete();
+                    }
+                }
+                _logger.LogDebug("Delete archive");
+                string fileName = $"{model.FolderName}.zip";
+                if (File.Exists(fileName))
+                {
+                    File.Delete(fileName);
+                }
+                // берем метод для сохранения
+                _logger.LogDebug("Get assembly");
+                var typeIId = typeof(IId);
+                var assembly = typeIId.Assembly;
+                if (assembly == null)
+                {
+                    throw new ArgumentNullException("Сборка не найдена",
+                   nameof(assembly));
+                }
+                var types = assembly.GetTypes();
+                var method = GetType().GetMethod("SaveToFile", BindingFlags.NonPublic | BindingFlags.Instance);
+                _logger.LogDebug("Find {count} types", types.Length);
+                foreach (var type in types)
+                {
+                    if (type.IsInterface && type.GetInterface(typeIId.Name) != null)
+                    {
+                        var modelType = _backUpInfo.GetTypeByModelInterface(type.Name);
+                        if (modelType == null)
+                        {
+                            throw new InvalidOperationException($"Не найден класс - модель для { type.Name }");
+                        }
+                        _logger.LogDebug("Call SaveToFile method for {name} type", type.Name);
+                         // вызываем метод на выполнение
+                        method?.MakeGenericMethod(modelType).Invoke(this, new
+                        object[] { model.FolderName });
+                    }
+                }
+                _logger.LogDebug("Create zip and remove folder");
+                // архивируем
+                ZipFile.CreateFromDirectory(model.FolderName, fileName);
+                // удаляем папку
+                dirInfo.Delete(true);
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+        private void SaveToFile<T>(string folderName) where T : class, new()
+        {
+            var records = _backUpInfo.GetList<T>();
+            if (records == null)
+            {
+                _logger.LogWarning("{type} type get null list", typeof(T).Name);
+                return;
+            }
+            var jsonFormatter = new DataContractJsonSerializer(typeof(List<T>));
+            using var fs = new FileStream(string.Format("{0}/{1}.json",
+            folderName, typeof(T).Name), FileMode.OpenOrCreate);
+            jsonFormatter.WriteObject(fs, records);
+        }
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/BindingModels/BackUpSaveBinidngModel.cs

@@ -0,0 +1,7 @@
+namespace FurnitureAssemblyContracts.BindingModels
+{
+    public class BackUpSaveBinidngModel
+    {
+        public string FolderName { get; set; } = string.Empty;
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/BindingModels/MessageInfoBindingModel.cs

@@ -15,5 +15,7 @@ namespace FurnitureAssemblyContracts.BindingModels
         public string Subject { get; set; } = string.Empty;
 
         public string Body { get; set; } = string.Empty;
+
+        public int Id => throw new NotImplementedException();
     }
 }

FurnitureAssembly/FurnitureAssemblyContracts/BusinessLogicsContarcts/IBackUpLogic.cs

@@ -0,0 +1,9 @@
+using FurnitureAssemblyContracts.BindingModels;
+
+namespace FurnitureAssemblyContracts.BusinessLogicsContarcts
+{
+    public interface IBackUpLogic
+    {
+        void CreateBackUp(BackUpSaveBinidngModel model);
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/StoragesContracts/IBackUpInfo.cs

@@ -0,0 +1,8 @@
+namespace FurnitureAssemblyContracts.StoragesContracts
+{
+    public interface IBackUpInfo
+    {
+        List<T>? GetList<T>() where T : class, new();
+        Type? GetTypeByModelInterface(string modelInterfaceName);
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/MessageInfoViewModel.cs

@@ -18,5 +18,7 @@ namespace FurnitureAssemblyContracts.ViewModels
         public string Subject { get; set; } = string.Empty;       
         [Column(title: "Текст", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string Body { get; set; } = string.Empty;
+
+        public int Id => throw new NotImplementedException();
     }
 }

FurnitureAssembly/FurnitureAssemblyDataModels/Models/IMessageInfoModel.cs

@@ -1,6 +1,6 @@
 namespace FurnitureAssemblyDataModels.Models
 {
-    public interface IMessageInfoModel
+    public interface IMessageInfoModel : IId
     {
         string MessageId { get; }
         int? ClientId { get; }

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,26 @@
+using FurnitureAssemblyContracts.StoragesContracts;
+
+namespace FurnitureAssemblyDatabaseImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            using var context = new FurnitureAssemblyDatabase();
+            return context.Set<T>().ToList();
+        }
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Client.cs

@@ -3,17 +3,23 @@ using FurnitureAssemblyContracts.ViewModels;
 using FurnitureAssemblyDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace FurnitureAssemblyDatabaseImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int Id { get; private set; }
         [Required]
+        [DataMember]
         public string ClientFIO { get; private set; } = string.Empty;
         [Required]
+        [DataMember]
         public string Email { get; private set; } = string.Empty;
         [Required]
+        [DataMember]
         public string Password { get; private set; } = string.Empty;
 
         [ForeignKey("ClientId")]

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Component.cs

@@ -4,15 +4,20 @@ using FurnitureAssemblyContracts.ViewModels;
 using FurnitureAssemblyDataModels.Models;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
 
 namespace FurnitureAssemblyDatabaseImplement.Models
 {
+    [DataContract]
     public class Component : IComponentModel
     {
+        [DataMember]
         public int Id { get; private set; }
         [Required]
+        [DataMember]
         public string ComponentName { get; private set; } = string.Empty;
         [Required]
+        [DataMember]
         public double Cost { get; set; }
         [ForeignKey("ComponentId")]
         public virtual List<FurnitureComponent> FurnitureComponents { get; set; } = new();

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Furniture.cs

@@ -6,20 +6,26 @@ using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace FurnitureAssemblyDatabaseImplement.Models
 {
+    [DataContract]
     public class Furniture : IFurnitureModel
     {
+        [DataMember]
         public int Id { get; set; }
         [Required]
+        [DataMember]
         public string FurnitureName { get; set; } = string.Empty;
         [Required]
+        [DataMember]
         public double Price { get; set; }
         private Dictionary<int, (IComponentModel, int)>? _furnitureComponents = null;
         [NotMapped]
+        [DataMember]
         public Dictionary<int, (IComponentModel, int)> FurnitureComponents
         {
             get

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Implementer.cs

@@ -3,19 +3,26 @@ using FurnitureAssemblyContracts.ViewModels;
 using FurnitureAssemblyDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace FurnitureAssemblyDatabaseImplement.Models
 {
+    [DataContract]
     public class Implementer : IImplementerModel
     {
+        [DataMember]
         public int Id { get; private set; }
         [Required]
+        [DataMember]
         public string ImplementerFIO { get; private set; } = string.Empty;
         [Required]
+        [DataMember]
         public string Password { get; private set; } = string.Empty;
         [Required]
+        [DataMember]
         public int WorkExperience { get; private set; } 
         [Required]
+        [DataMember]
         public int Qualification { get; private set; }
 
         [ForeignKey("ImplementerId")]

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/MessageInfo.cs

@@ -2,22 +2,25 @@
 using FurnitureAssemblyContracts.ViewModels;
 using FurnitureAssemblyDataModels.Models;
 using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
 
 namespace FurnitureAssemblyDatabaseImplement.Models
 {
+    [DataContract]
     public class MessageInfo : IMessageInfoModel
     {
         [Key]
+        [DataMember]
         public string MessageId { get; private set; } = string.Empty;
-
+        [DataMember]
         public int? ClientId { get; private set; }
-
+        [DataMember]
         public string SenderName { get; private set; } = string.Empty;
-
+        [DataMember]
         public DateTime DateDelivery { get; private set; } = DateTime.Now;
-
+        [DataMember]
         public string Subject { get; private set; } = string.Empty;
-
+        [DataMember]
         public string Body { get; private set; } = string.Empty;
 
         public virtual Client? Client { get; private set; }
@@ -49,5 +52,6 @@ namespace FurnitureAssemblyDatabaseImplement.Models
             DateDelivery = DateDelivery,
         };
 
+        public int Id => throw new NotImplementedException();
     }
 }

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Order.cs

@@ -8,32 +8,41 @@ using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Diagnostics;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace FurnitureAssemblyDatabaseImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         public int Id { get; private set; }
         [Required]
+        [DataMember]
         public int FurnitureId { get; private set; }
         [Required]
+        [DataMember]
         public int Count { get; private set; }
         [Required]
+        [DataMember]
         public double Sum { get; private set; }
         [Required]
+        [DataMember]
         public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
         [Required]
+        [DataMember]
         public DateTime DateCreate { get; private set; } = DateTime.Now;
-
+        [DataMember]
         public DateTime? DateImplement { get; private set; }
 
         [Required]
+        [DataMember]
         public int ClientId { get; private set; }
 
         public virtual Client Client { get; set; }
-
+        [DataMember]
         public int? ImplementerId { get; private set; }
 
         public virtual Implementer? Implementer { get; set; }

FurnitureAssembly/FurnitureAssemblyListImplement/Models/MessageInfo.cs

@@ -44,5 +44,7 @@ namespace FurnitureAssemblyListImplement.Models
             SenderName = SenderName,
             DateDelivery = DateDelivery,
         };
+
+        public int Id => throw new NotImplementedException();
     }
 }