Data attributes have been placed in storage models.

DressAtelierBusinessLogic/BusinessLogic/MessageInfoLogic.cs

@@ -36,7 +36,7 @@ namespace DressAtelierBusinessLogic.BusinessLogic
 
         public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
         {
-            _logger.LogInformation("ReadList. ClientID:{ClientID}. ID:{ ID}", model?.ClientID, model?.ID);
+            _logger.LogInformation("ReadList. ClientID:{ClientID}. ID:{ ID}", model?.ClientID, model?.MessageID);
 
             var list = model == null ? _messageStorage.GetFullList() : _messageStorage.GetFilteredList(model);
 

DressAtelierDatabaseImplement/Models/Client.cs

@@ -7,20 +7,29 @@ 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;
 using System.Xml.Linq;
 
 namespace DressAtelierDatabaseImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int ID { get; private set; }
+
         [Required]
+        [DataMember]
         public string FullName { 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")]

DressAtelierDatabaseImplement/Models/Dress.cs

@@ -6,24 +6,31 @@ using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Security.Cryptography.X509Certificates;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace DressAtelierDatabaseImplementation.Models
 {
+    [DataContract]
     public class Dress : IDressModel
     {
+        [DataMember]
         public int ID { get; private set; }
+
         [Required]
+        [DataMember]
         public string DressName { get; private set; } = string.Empty;
         
         [Required]
+        [DataMember]
         public double Price { get; private set; }
 
         private Dictionary<int, (IMaterialModel, int)>? _dressMaterials = null;
 
         [NotMapped]
+        [DataMember]
         public Dictionary<int, (IMaterialModel, int)> DressComponents
         {
             get

DressAtelierDatabaseImplement/Models/Employee.cs

@@ -9,19 +9,30 @@ using System.Threading.Tasks;
 using DressAtelierDatabaseImplementation.Models;
 using DressAtelierContracts.ViewModels;
 using DressAtelierContracts.BindingModels;
+using System.Runtime.Serialization;
 
 namespace DressAtelierDatabaseImplement.Models
 {
+    [DataContract]
     public class Employee : IEmployeeModel
     {
+        [DataMember]
         public int ID { get; private set; }
+
         [Required]
+        [DataMember]
         public string FullName { get; private set; } = string.Empty;
+
         [Required]
+        [DataMember]
         public int WorkExperience { get; private set; } 
+
         [Required]
+        [DataMember]
         public string Password { get; private set; } = string.Empty;
+
         [Required]
+        [DataMember]
         public int Qualification { get; private set; }
 
         [ForeignKey("EmployeeID")]

DressAtelierDatabaseImplement/Models/Material.cs

@@ -5,17 +5,22 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace DressAtelierDatabaseImplementation.Models
 {
+    [DataContract]
     public class Material : IMaterialModel
     {
+        [DataMember]
         public string ComponentName { get; private set; } = string.Empty;
 
+        [DataMember]
         public double Cost { get; private set; }
-
+        
+        [DataMember]
         public int ID { get; private set; }
 
         [ForeignKey("MaterialID")]

DressAtelierDatabaseImplement/Models/MessageInfo.cs

@@ -4,23 +4,31 @@ using DressAtelierDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace DressAtelierDatabaseImplement.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 DeliveryDate { get; private set; }
 
+        [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; }

DressAtelierDatabaseImplement/Models/Order.cs

@@ -9,6 +9,7 @@ using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
@@ -17,26 +18,37 @@ namespace DressAtelierDatabaseImplementation.Models
 {
     public class Order : IOrderModel
     {
+        [DataMember]
         public int ID { get; private set; }
+
         [Required]
+        [DataMember]
         public int DressID { get; private set; }
+        
         [Required]
+        [DataMember]
         public int ClientID { get; private set; }
 
+        [DataMember]
         public int? EmployeeID { 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.Unknown;
 
         [Required]
+        [DataMember]
         public DateTime DateCreate { get; private set; } = DateTime.Now;
 
+        [DataMember]
         public DateTime? DateImplement { get; private set; }
 
         public virtual Dress Dress { get; set; }

DressAtelierFileImplement/Implements/BackupInfo.cs

@@ -0,0 +1,47 @@
+using DressAtelierContracts.StorageContracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DressAtelierFileImplement.Implements
+{
+    public class BackupInfo : IBackupInfo
+    {
+
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            List<T>? list = new();
+
+            var source = DataFileSingleton.GetInstance();
+
+            Type typeRequired = typeof(T);
+            Type typeSource = source.GetType();
+
+            foreach(var property in typeSource.GetProperties())
+            {
+                if (property.PropertyType.IsGenericType && property.PropertyType.GetGenericArguments()[0] == typeRequired)
+                {
+                    list.Add((T)property.GetValue(source));
+                }
+            }
+            return list;
+        }
+
+        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;
+        }
+    }
+}

DressAtelierFileImplement/Models/Client.cs

@@ -4,19 +4,26 @@ using DressAtelierDataModels.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 DressAtelierFileImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int ID { get; set; }
+
+        [DataMember]
         public string FullName { get; set; } = string.Empty;
 
+        [DataMember]
         public string Email { get; set; } = string.Empty;
 
+        [DataMember]
         public string Password { get; set; } = string.Empty;
 
         public static Client? Create(ClientBindingModel? model)

DressAtelierFileImplement/Models/Dress.cs

@@ -9,19 +9,27 @@ using System.Threading.Tasks;
 using System.Security.Cryptography.X509Certificates;
 using System.Runtime.CompilerServices;
 using System.Xml.Linq;
+using System.Runtime.Serialization;
 
 namespace DressAtelierFileImplement.Models
 {
+    [DataContract]
     public class Dress : IDressModel
     {
+        [DataMember]
         public int ID { get; private set; }
+       
+        [DataMember] 
         public string DressName { get; private set; } = string.Empty;
 
+        [DataMember]
         public double Price { get; private set; }
 
         public Dictionary<int, int> Components { get; private set; } = new();
 
         private Dictionary<int, (IMaterialModel, int)>? _dressComponents = null;
+
+        [DataMember]
         public Dictionary<int, (IMaterialModel, int)> DressComponents
         {
             get

DressAtelierFileImplement/Models/Employee.cs

@@ -4,18 +4,29 @@ using DressAtelierDataModels.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 DressAtelierFileImplement.Models
 {
+    [DataContract]
     public class Employee : IEmployeeModel
     {
+        [DataMember]
         public int ID { get; set; }
+
+        [DataMember]
         public string FullName { get; set; } = string.Empty;
+
+        [DataMember]
         public string Password { get; set; } = string.Empty;
+
+        [DataMember]
         public int WorkExperience { get; set; }
+
+        [DataMember]
         public int Qualification { get; set; }
 
         public static Employee? Create(EmployeeBindingModel? model)

DressAtelierFileImplement/Models/Material.cs

@@ -4,18 +4,23 @@ using DressAtelierDataModels.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 DressAtelierFileImplement.Models
 {
+    [DataContract]
     public class Material : IMaterialModel
     {
+        [DataMember]
         public string ComponentName { get; private set; } = string.Empty;
 
+        [DataMember]
         public double Cost { get; private set; }
 
+        [DataMember]
         public int ID { get; private set; }
 
         public static Material? Create(MaterialBindingModel? model)

DressAtelierFileImplement/Models/MessageInfo.cs

@@ -4,24 +4,32 @@ using DressAtelierDataModels.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 DressAtelierFileImplement.Models
 {
+    [DataContract]
     public class MessageInfo : IMessageInfoModel
     {
+        [DataMember]
         public string MessageID { get; set; } = string.Empty;
 
+        [DataMember]
         public int? ClientID { get; set; }
 
+        [DataMember]
         public string SenderName { get; set; } = string.Empty;
 
+        [DataMember]
         public DateTime DeliveryDate { get; set; }
 
+        [DataMember]
         public string Subject { get; set; } = string.Empty;
 
+        [DataMember]
         public string Body { get; set; } = string.Empty;
 
         public int ID { get; set; }

DressAtelierFileImplement/Models/Order.cs

@@ -6,26 +6,41 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 
 namespace DressAtelierFileImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         public int ID { get; private set; }
+
+        [DataMember]
         public int DressID { get; private set; }
+
+        [DataMember]
         public int ClientID { get; private set; }
+
+        [DataMember]
         public int? EmployeeID { get; private set; }
+
+        [DataMember]
         public int Count { get; private set; }
 
+        [DataMember]
         public double Sum { get; private set; }
 
+        [DataMember]
         public OrderStatus Status { get; private set; } = OrderStatus.Unknown;
 
+        [DataMember]
         public DateTime DateCreate { get; private set; } = DateTime.Now;
 
+        [DataMember]
         public DateTime? DateImplement { get; private set; }
 
         public static Order? Create(OrderBindingModel? model)

SewingDresses/FormMain.Designer.cs

@@ -34,6 +34,7 @@
             dressesToolStripMenuItem = new ToolStripMenuItem();
             clientsToolStripMenuItem = new ToolStripMenuItem();
             employeesToolStripMenuItem = new ToolStripMenuItem();
+            emailsToolStripMenuItem = new ToolStripMenuItem();
             reportsToolStripMenuItem = new ToolStripMenuItem();
             materialsListToolStripMenuItem = new ToolStripMenuItem();
             materialsByDressesToolStripMenuItem = new ToolStripMenuItem();
@@ -43,14 +44,14 @@
             createOrderButton = new Button();
             givenOrderButton = new Button();
             refreshOrdersButton = new Button();
-            emailsToolStripMenuItem = new ToolStripMenuItem();
+            createBackupToolStripMenuItem = new ToolStripMenuItem();
             menuStrip.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             SuspendLayout();
             // 
             // menuStrip
             // 
-            menuStrip.Items.AddRange(new ToolStripItem[] { directoriesToolStripMenuItem, reportsToolStripMenuItem, startWorkingToolStripMenuItem });
+            menuStrip.Items.AddRange(new ToolStripItem[] { directoriesToolStripMenuItem, reportsToolStripMenuItem, startWorkingToolStripMenuItem, createBackupToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
             menuStrip.Size = new Size(800, 24);
@@ -67,31 +68,38 @@
             // materialsToolStripMenuItem
             // 
             materialsToolStripMenuItem.Name = "materialsToolStripMenuItem";
-            materialsToolStripMenuItem.Size = new Size(180, 22);
+            materialsToolStripMenuItem.Size = new Size(131, 22);
             materialsToolStripMenuItem.Text = "Materials";
             materialsToolStripMenuItem.Click += materialsToolStripMenuItem_Click;
             // 
             // dressesToolStripMenuItem
             // 
             dressesToolStripMenuItem.Name = "dressesToolStripMenuItem";
-            dressesToolStripMenuItem.Size = new Size(180, 22);
+            dressesToolStripMenuItem.Size = new Size(131, 22);
             dressesToolStripMenuItem.Text = "Dresses";
             dressesToolStripMenuItem.Click += dressesToolStripMenuItem_Click;
             // 
             // clientsToolStripMenuItem
             // 
             clientsToolStripMenuItem.Name = "clientsToolStripMenuItem";
-            clientsToolStripMenuItem.Size = new Size(180, 22);
+            clientsToolStripMenuItem.Size = new Size(131, 22);
             clientsToolStripMenuItem.Text = "Clients";
             clientsToolStripMenuItem.Click += clientsToolStripMenuItem_Click;
             // 
             // employeesToolStripMenuItem
             // 
             employeesToolStripMenuItem.Name = "employeesToolStripMenuItem";
-            employeesToolStripMenuItem.Size = new Size(180, 22);
+            employeesToolStripMenuItem.Size = new Size(131, 22);
             employeesToolStripMenuItem.Text = "Employees";
             employeesToolStripMenuItem.Click += employeesToolStripMenuItem_Click;
             // 
+            // emailsToolStripMenuItem
+            // 
+            emailsToolStripMenuItem.Name = "emailsToolStripMenuItem";
+            emailsToolStripMenuItem.Size = new Size(131, 22);
+            emailsToolStripMenuItem.Text = "Emails";
+            emailsToolStripMenuItem.Click += emailsToolStripMenuItem_Click;
+            // 
             // reportsToolStripMenuItem
             // 
             reportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { materialsListToolStripMenuItem, materialsByDressesToolStripMenuItem, ordersListToolStripMenuItem });
@@ -167,12 +175,12 @@
             refreshOrdersButton.UseVisualStyleBackColor = true;
             refreshOrdersButton.Click += ButtonRef_Click;
             // 
-            // emailsToolStripMenuItem
+            // createBackupToolStripMenuItem
             // 
-            emailsToolStripMenuItem.Name = "emailsToolStripMenuItem";
+            createBackupToolStripMenuItem.Name = "createBackupToolStripMenuItem";
-            emailsToolStripMenuItem.Size = new Size(180, 22);
+            createBackupToolStripMenuItem.Size = new Size(95, 20);
-            emailsToolStripMenuItem.Text = "Emails";
+            createBackupToolStripMenuItem.Text = "Create backup";
-            emailsToolStripMenuItem.Click += emailsToolStripMenuItem_Click;
+            createBackupToolStripMenuItem.Click += createBackupToolStripMenuItem_Click;
             // 
             // FormMain
             // 
@@ -213,5 +221,6 @@
         private ToolStripMenuItem startWorkingToolStripMenuItem;
         private ToolStripMenuItem employeesToolStripMenuItem;
         private ToolStripMenuItem emailsToolStripMenuItem;
+        private ToolStripMenuItem createBackupToolStripMenuItem;
     }
 }

SewingDresses/FormMain.cs

@@ -22,13 +22,15 @@ namespace SewingDresses
         private readonly IOrderLogic _orderLogic;
         private readonly IReportLogic _reportLogic;
         private readonly IWorkImitation _workImitation;
-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkImitation workImitation)
+        private readonly IBackupLogic _backupLogic;
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkImitation workImitation, IBackupLogic backupLogic)
         {
             InitializeComponent();
             _logger = logger;
             _orderLogic = orderLogic;
             _reportLogic = reportLogic;
             _workImitation = workImitation;
+            _backupLogic = backupLogic;
         }
 
         private void FormMain_Load(object sender, EventArgs e)
@@ -179,5 +181,22 @@ namespace SewingDresses
                 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 BackupSaveBindingModel { FolderName = fbd.SelectedPath }); 
+                        MessageBox.Show("Backup has been created.", "Message", MessageBoxButtons.OK, MessageBoxIcon.Information); 
+                    } 
+                } 
+            } 
+            catch (Exception ex) { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); }
+        }
     }
 }

SewingDresses/Program.cs

@@ -68,6 +68,7 @@ namespace SewingDresses
             services.AddTransient<IClientStorage, ClientStorage>();
             services.AddTransient<IEmployeeStorage, EmployeeStorage>();
             services.AddTransient<IMessageInfoStorage,MessageInfoStorage>();
+            services.AddTransient<IBackupInfo,BackupInfo>();
 
             services.AddTransient<IMaterialLogic, MaterialLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
@@ -76,6 +77,7 @@ namespace SewingDresses
             services.AddTransient<IClientLogic, ClientLogic>();
             services.AddTransient<IEmployeeLogic, EmployeeLogic>();
             services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+            services.AddTransient<IBackupLogic, BackupLogic>();
 
             services.AddTransient<IWorkImitation, WorkImitation>();
             services.AddSingleton<AbstractMailEmployee, MailKitEmployee>();