до миграции

PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogics/ClientLogic.cs

@@ -0,0 +1,125 @@
+using Microsoft.Extensions.Logging;
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.BusinessLogicsContracts;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.StoragesContracts;
+using PrecastConcretePlantContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantBusinessLogic.BusinessLogics
+{
+    public class ClientLogic : IClientLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IClientStorage _clientStorage;
+
+        public ClientLogic(ILogger<ClientLogic> logger, IClientStorage clientStorage)
+        {
+            _logger = logger;
+            _clientStorage = clientStorage;
+        }
+
+        public List<ClientViewModel>? ReadList(ClientSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. Email: {Email}. Id: {Id} ", model?.Email, model?.Id);
+            var list = (model == null) ? _clientStorage.GetFullList() : _clientStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count: {Count}", list.Count);
+            return list;
+        }
+
+        public ClientViewModel? ReadElement(ClientSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. Client email: {Email}. Client id: {Id}", model.Email, model.Id);
+            var element = _clientStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id: {Id}", element.Id);
+            return element;
+        }
+
+        public bool Create(ClientBindingModel model)
+        {
+            CheckModel(model);
+            if (_clientStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(ClientBindingModel model)
+        {
+            CheckModel(model);
+            if (_clientStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(ClientBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id: {Id}", model.Id);
+            if (_clientStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(ClientBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ClientFIO))
+            {
+                throw new ArgumentNullException("Нет ФИО клиента", nameof(model.ClientFIO));
+            }
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                throw new ArgumentNullException("Нет логина(почты) клиента", nameof(model.Email));
+            }
+            if (string.IsNullOrEmpty(model.Password))
+            {
+                throw new ArgumentNullException("Нет пароля клиента", nameof(model.Password));
+            }
+            _logger.LogInformation("Client. Id: {id}, FIO: {fio}, email: {email}, password: {password}", model.Id, model.ClientFIO, model.Email,
+                model.Password);
+            var element = _clientStorage.GetElement(new ClientSearchModel
+            {
+                Email = model.Email
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Клиент с таким логином(почтой) уже есть");
+            }
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -84,6 +84,10 @@ namespace PrecastConcretePlantBusinessLogic.BusinessLogics
             {
                 throw new ArgumentNullException("Некорректный идентификатор изделия", nameof(model.ReinforcedId));
             }
+            if (model.ClientId <= 0)
+            {
+                throw new ArgumentNullException("Некорректный идентификатор клиента", nameof(model.ClientId));
+            }
             if (model.Count <= 0)
             {
                 throw new ArgumentNullException("В заказе должно быть хотя бы одно изделие", nameof(model.Count));
@@ -111,10 +115,6 @@ namespace PrecastConcretePlantBusinessLogic.BusinessLogics
                     newStatus, order.Status);
                 return false;
             }
-            model.ReinforcedId = order.ReinforcedId;
-            model.Count = order.Count;
-            model.Sum = order.Sum;
-            model.DateCreate = order.DateCreate;
             model.Status = newStatus;
             if (model.Status == OrderStatus.Готов)
             {

PrecastConcretePlant/PrecastConcretePlantContracts/BindingModels/ClientBindingModel.cs

@@ -0,0 +1,20 @@
+using PrecastConcretePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantContracts.BindingModels
+{
+    public class ClientBindingModel : IClientModel
+    {
+        public int Id { get; set; }
+
+        public string ClientFIO { get; set; } = string.Empty;
+
+        public string Email { get; set; } = string.Empty;
+
+        public string Password { get; set; } = string.Empty;
+    }
+}

PrecastConcretePlant/PrecastConcretePlantContracts/BindingModels/OrderBindingModel.cs

@@ -13,6 +13,7 @@ namespace PrecastConcretePlantContracts.BindingModels
     {
         public int Id { get; set; }
         public int ReinforcedId { get; set; }
+        public int ClientId { get; set; }
         public int Count { get; set; }
         public double Sum { get; set; }
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;

PrecastConcretePlant/PrecastConcretePlantContracts/BusinessLogicsContracts/IClientLogic.cs

@@ -0,0 +1,24 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantContracts.BusinessLogicsContracts
+{
+    public interface IClientLogic
+    {
+        List<ClientViewModel>? ReadList(ClientSearchModel? model);
+
+        ClientViewModel? ReadElement(ClientSearchModel model);
+
+        bool Create(ClientBindingModel model);
+
+        bool Update(ClientBindingModel model);
+
+        bool Delete(ClientBindingModel model);
+    }
+}

PrecastConcretePlant/PrecastConcretePlantContracts/SearchModels/ClientSearchModel.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantContracts.SearchModels
+{
+    public class ClientSearchModel
+    {
+        public int? Id { get; set; }
+
+        public string? ClientFIO { get; set; }
+
+        public string? Email { get; set; }
+
+        public string? Password { get; set; }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantContracts/SearchModels/OrderSearchModel.cs

@@ -9,6 +9,7 @@ namespace PrecastConcretePlantContracts.SearchModels
     public class OrderSearchModel
     {
         public int? Id { get; set; }
+        public int? ClientId { get; set; }
         public DateTime? DateFrom { get; set; }
 
         public DateTime? DateTo { get; set; }

PrecastConcretePlant/PrecastConcretePlantContracts/StoragesContracts/IClientStorage.cs

@@ -0,0 +1,26 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantContracts.StoragesContracts
+{
+    public interface IClientStorage
+    {
+        List<ClientViewModel> GetFullList();
+
+        List<ClientViewModel> GetFilteredList(ClientSearchModel model);
+
+        ClientViewModel? GetElement(ClientSearchModel model);
+
+        ClientViewModel? Insert(ClientBindingModel model);
+
+        ClientViewModel? Update(ClientBindingModel model);
+
+        ClientViewModel? Delete(ClientBindingModel model);
+    }
+}

PrecastConcretePlant/PrecastConcretePlantContracts/ViewModels/ClientViewModel.cs

@@ -0,0 +1,24 @@
+using PrecastConcretePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantContracts.ViewModels
+{
+    public class ClientViewModel : IClientModel
+    {
+        public int Id { get; set; }
+
+        [DisplayName("ФИО клиента")]
+        public string ClientFIO { get; set; } = string.Empty;
+
+        [DisplayName("Логин (эл. почта)")]
+        public string Email { get; set; } = string.Empty;
+
+        [DisplayName("Пароль")]
+        public string Password { get; set; } = string.Empty;
+    }
+}

PrecastConcretePlant/PrecastConcretePlantContracts/ViewModels/OrderViewModel.cs

@@ -16,6 +16,11 @@ namespace PrecastConcretePlantContracts.ViewModels
         public int ReinforcedId { get; set; }
         [DisplayName("Изделие")]
         public string ReinforcedName { get; set; } = string.Empty;
+        public int ClientId { get; set; }
+
+        [DisplayName("ФИО клиента")]
+        public string ClientFIO { get; set; } = string.Empty;
+
         [DisplayName("Количество")]
         public int Count { get; set; }
         [DisplayName("Сумма")]

PrecastConcretePlant/PrecastConcretePlantDataModels/Models/IClientModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantDataModels.Models
+{
+    public interface IClientModel : IId
+    {
+        string ClientFIO { get; }
+
+        string Email { get; }
+
+        string Password { get; }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantDataModels/Models/IOrderModel.cs

@@ -10,6 +10,7 @@ namespace PrecastConcretePlantDataModels.Models
     public interface IOrderModel : IId
     {
         int ReinforcedId { get; }
+        int ClientId { get; }
         int Count { get; }
         double Sum { get; }
         OrderStatus Status { get; }

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Implements/ClientStorage.cs

@@ -0,0 +1,83 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.StoragesContracts;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDatabaseImplement.Models;
+
+namespace PrecastConcretePlantDatabaseImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        public List<ClientViewModel> GetFullList()
+        {
+            using var context = new PrecastConcretePlantDatabase();
+            return context.Clients
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                return new();
+            }
+            using var context = new PrecastConcretePlantDatabase();
+            return context.Clients
+                    .Where(x => x.Email.Contains(model.Email))
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email) && string.IsNullOrEmpty(model.Password) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new PrecastConcretePlantDatabase();
+            return context.Clients.FirstOrDefault(x =>
+            (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && !string.IsNullOrEmpty(model.Password) && x.Password == model.Password)
+            || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            using var context = new PrecastConcretePlantDatabase();
+            context.Clients.Add(newClient);
+            context.SaveChanges();
+            return newClient.GetViewModel;
+        }
+
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            using var context = new PrecastConcretePlantDatabase();
+            var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (client == null)
+            {
+                return null;
+            }
+            client.Update(model);
+            context.SaveChanges();
+            return client.GetViewModel;
+        }
+
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            using var context = new PrecastConcretePlantDatabase();
+            var element = context.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                context.Clients.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Implements/OrderStorage.cs

@@ -19,31 +19,43 @@ namespace PrecastConcretePlantDatabaseImplement.Implements
             using var context = new PrecastConcretePlantDatabase();
             return context.Orders
                     .Include(x => x.Reinforced)
+                    .Include(x => x.Client)
                     .Select(x => x.GetViewModel)
                     .ToList();
         }
 
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
-            if (!model.Id.HasValue && !model.DateFrom.HasValue)
-            {
-                return new();
-            }
             using var context = new PrecastConcretePlantDatabase();
-            if (model.DateFrom.HasValue)
+            if (model.Id.HasValue)
             {
                 return context.Orders
                     .Include(x => x.Reinforced)
+                    .Include(x => x.Client)
+                    .Where(x => x.Id == model.Id)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            }
+            else if (model.DateFrom != null && model.DateTo != null)
+            {
+                return context.Orders
+                    .Include(x => x.Reinforced)
+                    .Include(x => x.Client)
                     .Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
                     .Select(x => x.GetViewModel)
                     .ToList();
             }
+            else if (model.ClientId.HasValue)
+            {
                 return context.Orders
                     .Include(x => x.Reinforced)
-                    .Where(x => x.Id == model.Id)
+                    .Include(x => x.Client)
+                    .Where(x => x.ClientId == model.ClientId)
                     .Select(x => x.GetViewModel)
                     .ToList();
             }
+            return new();
+        }
 
         public OrderViewModel? GetElement(OrderSearchModel model)
         {
@@ -54,6 +66,7 @@ namespace PrecastConcretePlantDatabaseImplement.Implements
             using var context = new PrecastConcretePlantDatabase();
             return context.Orders
                     .Include(x => x.Reinforced)
+                    .Include(x => x.Client)
                     .FirstOrDefault(x => x.Id == model.Id)
                     ?.GetViewModel;
         }
@@ -70,6 +83,7 @@ namespace PrecastConcretePlantDatabaseImplement.Implements
             context.SaveChanges();
             return context.Orders
                       .Include(x => x.Reinforced)
+                      .Include(x => x.Client)
                       .FirstOrDefault(x => x.Id == newOrder.Id)
                       ?.GetViewModel;
         }
@@ -86,6 +100,7 @@ namespace PrecastConcretePlantDatabaseImplement.Implements
             context.SaveChanges();
             return context.Orders
                          .Include(x => x.Reinforced)
+                         .Include(x => x.Client)
                          .FirstOrDefault(x => x.Id == model.Id)
                          ?.GetViewModel;
         }
@@ -98,6 +113,7 @@ namespace PrecastConcretePlantDatabaseImplement.Implements
             {
                 var deletedElement = context.Orders
                                            .Include(x => x.Reinforced)
+                                           .Include(x => x.Client)
                                            .FirstOrDefault(x => x.Id == model.Id)
                                            ?.GetViewModel;
                 context.Orders.Remove(element);

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Models/Client.cs

@@ -0,0 +1,64 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantDatabaseImplement.Models
+{
+    public class Client : IClientModel
+    {
+        public int Id { get; private set; }
+
+        [Required]
+        public string ClientFIO { get; private set; } = string.Empty;
+
+        [Required]
+        public string Email { get; private set; } = string.Empty;
+
+        [Required]
+        public string Password { get; private set; } = string.Empty;
+
+        [ForeignKey("ClientId")]
+        public virtual List<Order> Orders { get; set; } = new();
+
+        public static Client? Create(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+
+        public void Update(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ClientFIO = model.ClientFIO;
+            Email = model.Email;
+            Password = model.Password;
+        }
+
+        public ClientViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ClientFIO = ClientFIO,
+            Email = Email,
+            Password = Password
+        };
+    }
+}

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Models/Order.cs

@@ -18,6 +18,9 @@ namespace PrecastConcretePlantDatabaseImplement.Models
         [Required]
         public int ReinforcedId { get; set; }
 
+        [Required]
+        public int ClientId { get; set; }
+
         [Required]
         public int Count { get; set; }
 
@@ -33,6 +36,7 @@ namespace PrecastConcretePlantDatabaseImplement.Models
         public DateTime? DateImplement { get; set; }
 
         public virtual Reinforced Reinforced { get; set; }
+        public virtual Client Client { get; set; }
 
         public static Order? Create(OrderBindingModel? model)
         {
@@ -44,6 +48,7 @@ namespace PrecastConcretePlantDatabaseImplement.Models
             {
                 Id = model.Id,
                 ReinforcedId = model.ReinforcedId,
+                ClientId = model.ClientId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -66,12 +71,14 @@ namespace PrecastConcretePlantDatabaseImplement.Models
         {
             Id = Id,
             ReinforcedId = ReinforcedId,
+            ClientId = ClientId,
             Count = Count,
             Sum = Sum,
             Status = Status,
             DateCreate = DateCreate,
             DateImplement = DateImplement,
-            ReinforcedName = Reinforced.ReinforcedName
+            ReinforcedName = Reinforced.ReinforcedName,
+            ClientFIO = Client.ClientFIO
         };
     }
 }

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/PrecastConcretePlantDatabase.cs

@@ -23,6 +23,7 @@ namespace PrecastConcretePlantDatabaseImplement
         public virtual DbSet<Reinforced> Reinforceds { set; get; }
         public virtual DbSet<ReinforcedComponent> ReinforcedComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
+        public virtual DbSet<Client> Clients { set; get; }
     }
 
 }

PrecastConcretePlant/PrecastConcretePlantFileImplement/DataFileSingleton.cs

@@ -9,9 +9,11 @@ namespace PrecastConcretePlantFileImplement
         private readonly string ComponentFileName = "Component.xml";
         private readonly string OrderFileName = "Order.xml";
         private readonly string ReinforcedFileName = "Reinforced.xml";
+        private readonly string ClientFileName = "Client.xml";
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Reinforced> Reinforceds { get; private set; }
+        public List<Client> Clients { get; private set; }
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -23,11 +25,13 @@ namespace PrecastConcretePlantFileImplement
         public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
         public void SaveReinforceds() => SaveData(Reinforceds, ReinforcedFileName, "Reinforceds", x => x.GetXElement);
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
+        public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
         private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
             Reinforceds = LoadData(ReinforcedFileName, "Reinforced", x => Reinforced.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+            Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
         }
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
         {

PrecastConcretePlant/PrecastConcretePlantFileImplement/Implements/ClientStorage.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.StoragesContracts;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantFileImplement.Models;
+
+namespace PrecastConcretePlantFileImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        private readonly DataFileSingleton source;
+
+        public ClientStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+
+        public List<ClientViewModel> GetFullList()
+        {
+            return source.Clients
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                return new();
+            }
+            return source.Clients
+                    .Where(x => x.Email.Contains(model.Email))
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email) && string.IsNullOrEmpty(model.Password) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Clients
+                    .FirstOrDefault(x =>
+                    (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && !string.IsNullOrEmpty(model.Password) && x.Password == model.Password)
+                    || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            model.Id = source.Clients.Count > 0 ? source.Clients.Max(x => x.Id) + 1 : 1;
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            source.Clients.Add(newClient);
+            source.SaveClients();
+            return newClient.GetViewModel;
+        }
+
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (client == null)
+            {
+                return null;
+            }
+            client.Update(model);
+            source.SaveClients();
+            return client.GetViewModel;
+        }
+
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            var element = source.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                source.Clients.Remove(element);
+                source.SaveClients();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantFileImplement/Implements/OrderStorage.cs

@@ -23,28 +23,35 @@ namespace PrecastConcretePlantFileImplement.Implements
         public List<OrderViewModel> GetFullList()
         {
             return source.Orders
-                    .Select(x => AddReinforcedName(x.GetViewModel))
+                    .Select(x => AddData(x.GetViewModel))
                     .ToList();
         }
 
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
-            if (!model.Id.HasValue)
+            if (model.Id.HasValue)
             {
-                return new();
+                return source.Orders
+                              .Where(x => x.Id == model.Id)
+                              .Select(x => AddData(x.GetViewModel))
+                              .ToList();
             }
-            if (model.DateFrom.HasValue)
+            else if (model.DateFrom.HasValue && model.DateTo.HasValue)
             {
                 return source.Orders
                               .Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
-                              .Select(x => AddReinforcedName(x.GetViewModel))
+                              .Select(x => AddData(x.GetViewModel))
                               .ToList();
             }
+            else if (model.ClientId.HasValue)
+            {
                 return source.Orders
-                    .Where(x => x.Id == model.Id)
-                    .Select(x => AddReinforcedName(x.GetViewModel))
+                              .Where(x => x.ClientId == model.ClientId)
+                              .Select(x => AddData(x.GetViewModel))
                               .ToList();
             }
+            return new();
+        }
 
         public OrderViewModel? GetElement(OrderSearchModel model)
         {
@@ -57,7 +64,7 @@ namespace PrecastConcretePlantFileImplement.Implements
             {
                 return null;
             }
-            return AddReinforcedName(order.GetViewModel);
+            return AddData(order.GetViewModel);
         }
 
         public OrderViewModel? Insert(OrderBindingModel model)
@@ -70,7 +77,7 @@ namespace PrecastConcretePlantFileImplement.Implements
             }
             source.Orders.Add(newOrder);
             source.SaveOrders();
-            return AddReinforcedName(newOrder.GetViewModel);
+            return AddData(newOrder.GetViewModel);
         }
 
         public OrderViewModel? Update(OrderBindingModel model)
@@ -82,7 +89,7 @@ namespace PrecastConcretePlantFileImplement.Implements
             }
             order.Update(model);
             source.SaveOrders();
-            return AddReinforcedName(order.GetViewModel);
+            return AddData(order.GetViewModel);
         }
 
         public OrderViewModel? Delete(OrderBindingModel model)
@@ -92,15 +99,17 @@ namespace PrecastConcretePlantFileImplement.Implements
             {
                 source.Orders.Remove(element);
                 source.SaveOrders();
-                return AddReinforcedName(element.GetViewModel);
+                return AddData(element.GetViewModel);
             }
             return null;
         }
 
-        private OrderViewModel AddReinforcedName(OrderViewModel model)
+        private OrderViewModel AddData(OrderViewModel model)
         {
             var selectedReinforced = source.Reinforceds.FirstOrDefault(x => x.Id == model.ReinforcedId);
-            model.ReinforcedName = selectedReinforced?.ReinforcedName;
+            model.ReinforcedName = selectedReinforced?.ReinforcedName ?? string.Empty;
+            var selectedClient = source.Clients.FirstOrDefault(x => x.Id == model.ClientId);
+            model.ClientFIO = selectedClient?.ClientFIO ?? string.Empty;
             return model;
         }
     }

PrecastConcretePlant/PrecastConcretePlantFileImplement/Models/Client.cs

@@ -0,0 +1,79 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace PrecastConcretePlantFileImplement.Models
+{
+    public class Client : IClientModel
+    {
+        public int Id { get; private set; }
+
+        public string ClientFIO { get; private set; } = string.Empty;
+
+        public string Email { get; private set; } = string.Empty;
+
+        public string Password { get; private set; } = string.Empty;
+
+        public static Client? Create(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+
+        public static Client? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ClientFIO = element.Element("FIO")!.Value,
+                Email = element.Element("Email")!.Value,
+                Password = element.Element("Password")!.Value
+            };
+        }
+
+        public void Update(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ClientFIO = model.ClientFIO;
+            Email = model.Email;
+            Password = model.Password;
+        }
+
+        public ClientViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ClientFIO = ClientFIO,
+            Email = Email,
+            Password = Password,
+        };
+
+        public XElement GetXElement => new("Client",
+            new XAttribute("Id", Id),
+            new XElement("FIO", ClientFIO),
+            new XElement("Email", Email),
+            new XElement("Password", Password)
+        );
+    }
+}

PrecastConcretePlant/PrecastConcretePlantFileImplement/Models/Order.cs

@@ -17,6 +17,8 @@ namespace PrecastConcretePlantFileImplement.Models
 
         public int ReinforcedId { get; private set; }
 
+        public int ClientId { get; private set; }
+
         public int Count { get; private set; }
 
         public double Sum { get; private set; }
@@ -37,6 +39,7 @@ namespace PrecastConcretePlantFileImplement.Models
             {
                 Id = model.Id,
                 ReinforcedId = model.ReinforcedId,
+                ClientId = model.ClientId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -55,6 +58,7 @@ namespace PrecastConcretePlantFileImplement.Models
             {
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
                 ReinforcedId = Convert.ToInt32(element.Element("ReinforcedId")!.Value),
+                ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
                 Count = Convert.ToInt32(element.Element("Count")!.Value),
                 Sum = Convert.ToDouble(element.Element("Sum")!.Value),
                 Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
@@ -78,6 +82,7 @@ namespace PrecastConcretePlantFileImplement.Models
         {
             Id = Id,
             ReinforcedId = ReinforcedId,
+            ClientId = ClientId,
             Count = Count,
             Sum = Sum,
             Status = Status,
@@ -88,6 +93,7 @@ namespace PrecastConcretePlantFileImplement.Models
         public XElement GetXElement => new("Order",
             new XAttribute("Id", Id),
             new XElement("ReinforcedId", ReinforcedId),
+            new XElement("ClientId", ClientId),
             new XElement("Count", Count.ToString()),
             new XElement("Sum", Sum.ToString()),
             new XElement("Status", Status.ToString()),

PrecastConcretePlant/PrecastConcretePlantListImplement/DataListSingleton.cs

@@ -8,11 +8,15 @@ namespace PrecastConcretePlantListImplement
         public List<Component> Components { get; set; }
         public List<Order> Orders { get; set; }
         public List<Reinforced> Reinforceds { get; set; }
+
+        public List<Client> Clients { get; set; }
         private DataListSingleton()
         {
             Components = new List<Component>();
             Orders = new List<Order>();
             Reinforceds = new List<Reinforced>();
+            Clients = new List<Client>();
+
         }
         public static DataListSingleton GetInstance()
         {

PrecastConcretePlant/PrecastConcretePlantListImplement/Implements/ClientStorage.cs

@@ -0,0 +1,114 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.StoragesContracts;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantListImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        private readonly DataListSingleton _source;
+
+        public ClientStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public List<ClientViewModel> GetFullList()
+        {
+            var result = new List<ClientViewModel>();
+            foreach (var client in _source.Clients)
+            {
+                result.Add(client.GetViewModel);
+            }
+            return result;
+        }
+
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
+        {
+            var result = new List<ClientViewModel>();
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                return result;
+            }
+            foreach (var client in _source.Clients)
+            {
+                if (client.Email.Contains(model.Email))
+                {
+                    result.Add(client.GetViewModel);
+                }
+            }
+            return result;
+        }
+
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email) && string.IsNullOrEmpty(model.Password) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var client in _source.Clients)
+            {
+                if ((!string.IsNullOrEmpty(model.Email) && client.Email == model.Email
+                    && !string.IsNullOrEmpty(model.Password) && client.Password == model.Password)
+                    || (model.Id.HasValue && client.Id == model.Id))
+                {
+                    return client.GetViewModel;
+                }
+            }
+            return null;
+        }
+
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var client in _source.Clients)
+            {
+                if (model.Id <= client.Id)
+                {
+                    model.Id = client.Id + 1;
+                }
+            }
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            _source.Clients.Add(newClient);
+            return newClient.GetViewModel;
+        }
+
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            foreach (var client in _source.Clients)
+            {
+                if (client.Id == model.Id)
+                {
+                    client.Update(model);
+                    return client.GetViewModel;
+                }
+            }
+            return null;
+        }
+
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            for (int i = 0; i < _source.Clients.Count; ++i)
+            {
+                if (_source.Clients[i].Id == model.Id)
+                {
+                    var element = _source.Clients[i];
+                    _source.Clients.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantListImplement/Implements/OrderStorage.cs

@@ -25,7 +25,7 @@ namespace PrecastConcretePlantListImplement.Implements
             var result = new List<OrderViewModel>();
             foreach (var order in _source.Orders)
             {
-                result.Add(AddReinforcedName(order.GetViewModel));
+                result.Add(AddData(order.GetViewModel));
             }
             return result; 
         }
@@ -33,26 +33,35 @@ namespace PrecastConcretePlantListImplement.Implements
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
             var result = new List<OrderViewModel>();
-            if (!model.Id.HasValue && !model.DateFrom.HasValue)
+            if (model.Id.HasValue)
             {
+                foreach (var order in _source.Orders)
+                {
+                    if (order.Id == model.Id)
+                    {
+                        result.Add(AddData(order.GetViewModel));
+                    }
+                }
                 return result;
             }
-            if (model.DateFrom.HasValue)
+            else if (model.DateFrom.HasValue && model.DateTo.HasValue)
             {
                 foreach (var order in _source.Orders)
                 {
                     if (order.DateCreate >= model.DateFrom && order.DateCreate <= model.DateTo)
                     {
-                        result.Add(AddReinforcedName(order.GetViewModel));
+                        result.Add(AddData(order.GetViewModel));
                     }
                 }
-                return result;
             }
+            else if (model.ClientId.HasValue)
+            {
                 foreach (var order in _source.Orders)
                 {
-                if (order.Id == model.Id)
+                    if (order.ClientId == model.ClientId)
                     {
-                    result.Add(AddReinforcedName(order.GetViewModel));
+                        result.Add(AddData(order.GetViewModel));
+                    }
                 }
             }
             return result;
@@ -68,7 +77,7 @@ namespace PrecastConcretePlantListImplement.Implements
             {
                 if (order.Id == model.Id)
                 {
-                    return AddReinforcedName(order.GetViewModel);
+                    return AddData(order.GetViewModel);
                 }
             }
             return null;
@@ -90,7 +99,7 @@ namespace PrecastConcretePlantListImplement.Implements
                 return null;
             }
             _source.Orders.Add(newOrder);
-            return AddReinforcedName(newOrder.GetViewModel);
+            return AddData(newOrder.GetViewModel);
         }
 
         public OrderViewModel? Update(OrderBindingModel model)
@@ -100,7 +109,7 @@ namespace PrecastConcretePlantListImplement.Implements
                 if (order.Id == model.Id)
                 {
                     order.Update(model);
-                    return AddReinforcedName(order.GetViewModel);
+                    return AddData(order.GetViewModel);
                 }
             }
             return null;
@@ -114,13 +123,13 @@ namespace PrecastConcretePlantListImplement.Implements
                 {
                     var element = _source.Orders[i];
                     _source.Orders.RemoveAt(i);
-                    return AddReinforcedName(element.GetViewModel);
+                    return AddData(element.GetViewModel);
                 }
             }
             return null;
         }
 
-        private OrderViewModel AddReinforcedName(OrderViewModel model)
+        private OrderViewModel AddData(OrderViewModel model)
         {
             var selectedReinforced = _source.Reinforceds.Find(reinforced => reinforced.Id == model.ReinforcedId);
             if (selectedReinforced != null)

PrecastConcretePlant/PrecastConcretePlantListImplement/Models/Client.cs

@@ -0,0 +1,56 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantListImplement.Models
+{
+    public class Client : IClientModel
+    {
+        public int Id { get; private set; }
+
+        public string ClientFIO { get; private set; } = string.Empty;
+
+        public string Email { get; private set; } = string.Empty;
+
+        public string Password { get; private set; } = string.Empty;
+
+        public static Client? Create(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+
+        public void Update(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ClientFIO = model.ClientFIO;
+            Email = model.Email;
+            Password = model.Password;
+        }
+
+        public ClientViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ClientFIO = ClientFIO,
+            Email = Email,
+            Password = Password,
+        };
+    }
+}

PrecastConcretePlant/PrecastConcretePlantListImplement/Models/Order.cs

@@ -12,6 +12,8 @@ namespace PrecastConcretePlantListImplement.Models
 
         public int ReinforcedId { get; private set; }
 
+        public int ClientId { get; private set; }
+
         public int Count { get; private set; }
 
         public double Sum { get; private set; }
@@ -32,6 +34,7 @@ namespace PrecastConcretePlantListImplement.Models
             {
                 Id = model.Id,
                 ReinforcedId = model.ReinforcedId,
+                ClientId = model.ClientId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -54,6 +57,7 @@ namespace PrecastConcretePlantListImplement.Models
         {
             Id = Id,
             ReinforcedId = ReinforcedId,
+            ClientId = ClientId,
             Count = Count,
             Sum = Sum,
             Status = Status,

PrecastConcretePlant/PrecastConcretePlantView/FormClients.Designer.cs

@@ -0,0 +1,98 @@
+namespace PrecastConcretePlantView
+{
+    partial class FormClients
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridView = new DataGridView();
+            buttonUpd = new Button();
+            buttonDel = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.AllowUserToAddRows = false;
+            dataGridView.AllowUserToDeleteRows = false;
+            dataGridView.BackgroundColor = SystemColors.ControlLightLight;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Dock = DockStyle.Left;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.Margin = new Padding(4, 3, 4, 3);
+            dataGridView.MultiSelect = false;
+            dataGridView.Name = "dataGridView";
+            dataGridView.ReadOnly = true;
+            dataGridView.RowHeadersVisible = false;
+            dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridView.Size = new Size(408, 360);
+            dataGridView.TabIndex = 1;
+            // 
+            // buttonUpd
+            // 
+            buttonUpd.Location = new Point(430, 59);
+            buttonUpd.Margin = new Padding(4, 3, 4, 3);
+            buttonUpd.Name = "buttonUpd";
+            buttonUpd.Size = new Size(88, 27);
+            buttonUpd.TabIndex = 8;
+            buttonUpd.Text = "Обновить";
+            buttonUpd.UseVisualStyleBackColor = true;
+            buttonUpd.Click += ButtonUpd_Click;
+            // 
+            // buttonDel
+            // 
+            buttonDel.Location = new Point(430, 12);
+            buttonDel.Margin = new Padding(4, 3, 4, 3);
+            buttonDel.Name = "buttonDel";
+            buttonDel.Size = new Size(88, 27);
+            buttonDel.TabIndex = 7;
+            buttonDel.Text = "Удалить";
+            buttonDel.UseVisualStyleBackColor = true;
+            buttonDel.Click += ButtonDel_Click;
+            // 
+            // FormClients
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(541, 360);
+            Controls.Add(buttonUpd);
+            Controls.Add(buttonDel);
+            Controls.Add(dataGridView);
+            Name = "FormClients";
+            StartPosition = FormStartPosition.CenterScreen;
+            Text = "Клиенты";
+            Load += FormClients_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonUpd;
+        private Button buttonDel;
+    }
+}

PrecastConcretePlant/PrecastConcretePlantView/FormClients.cs

@@ -0,0 +1,75 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+
+namespace PrecastConcretePlantView
+{
+    public partial class FormClients : Form
+    {
+        private readonly ILogger _logger;
+
+        private readonly IClientLogic _logic;
+
+        public FormClients(ILogger<FormClients> logger, IClientLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormClients_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var list = _logic.ReadList(null);
+                if (list != null)
+                {
+                    dataGridView.DataSource = list;
+                    dataGridView.Columns["Id"].Visible = false;
+                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+                _logger.LogInformation("Clients loading");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Clients loading error");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonDel_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить клиента?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                    _logger.LogInformation("Deletion of client");
+                    try
+                    {
+                        if (!_logic.Delete(new ClientBindingModel { Id = id }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Client deletion error");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void ButtonUpd_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantView/FormClients.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

PrecastConcretePlant/PrecastConcretePlantView/FormCreateOrder.Designer.cs

@@ -36,12 +36,14 @@
             textBoxSum = new TextBox();
             buttonSave = new Button();
             buttonCancel = new Button();
+            labelClient = new Label();
+            comboBoxClient = new ComboBox();
             SuspendLayout();
             // 
             // labelCount
             // 
             labelCount.AutoSize = true;
-            labelCount.Location = new Point(20, 61);
+            labelCount.Location = new Point(20, 102);
             labelCount.Name = "labelCount";
             labelCount.Size = new Size(97, 20);
             labelCount.TabIndex = 1;
@@ -50,7 +52,7 @@
             // labelSum
             // 
             labelSum.AutoSize = true;
-            labelSum.Location = new Point(20, 104);
+            labelSum.Location = new Point(20, 145);
             labelSum.Name = "labelSum";
             labelSum.Size = new Size(62, 20);
             labelSum.TabIndex = 2;
@@ -77,7 +79,7 @@
             // 
             // textBoxCount
             // 
-            textBoxCount.Location = new Point(124, 58);
+            textBoxCount.Location = new Point(124, 99);
             textBoxCount.Name = "textBoxCount";
             textBoxCount.Size = new Size(300, 27);
             textBoxCount.TabIndex = 5;
@@ -85,7 +87,7 @@
             // 
             // textBoxSum
             // 
-            textBoxSum.Location = new Point(124, 104);
+            textBoxSum.Location = new Point(124, 145);
             textBoxSum.Name = "textBoxSum";
             textBoxSum.ReadOnly = true;
             textBoxSum.Size = new Size(300, 27);
@@ -93,7 +95,7 @@
             // 
             // buttonSave
             // 
-            buttonSave.Location = new Point(195, 153);
+            buttonSave.Location = new Point(195, 194);
             buttonSave.Name = "buttonSave";
             buttonSave.Size = new Size(94, 36);
             buttonSave.TabIndex = 7;
@@ -103,7 +105,7 @@
             // 
             // buttonCancel
             // 
-            buttonCancel.Location = new Point(312, 153);
+            buttonCancel.Location = new Point(312, 194);
             buttonCancel.Name = "buttonCancel";
             buttonCancel.Size = new Size(94, 36);
             buttonCancel.TabIndex = 8;
@@ -111,11 +113,31 @@
             buttonCancel.UseVisualStyleBackColor = true;
             buttonCancel.Click += ButtonCancel_Click;
             // 
+            // labelClient
+            // 
+            labelClient.AutoSize = true;
+            labelClient.Location = new Point(20, 59);
+            labelClient.Name = "labelClient";
+            labelClient.Size = new Size(61, 20);
+            labelClient.TabIndex = 9;
+            labelClient.Text = "Клиент:";
+            // 
+            // comboBoxClient
+            // 
+            comboBoxClient.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxClient.FormattingEnabled = true;
+            comboBoxClient.Location = new Point(124, 56);
+            comboBoxClient.Name = "comboBoxClient";
+            comboBoxClient.Size = new Size(300, 28);
+            comboBoxClient.TabIndex = 10;
+            // 
             // FormCreateOrder
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(452, 199);
+            ClientSize = new Size(452, 281);
+            Controls.Add(comboBoxClient);
+            Controls.Add(labelClient);
             Controls.Add(buttonCancel);
             Controls.Add(buttonSave);
             Controls.Add(textBoxSum);
@@ -141,5 +163,7 @@
         private TextBox textBoxSum;
         private Button buttonSave;
         private Button buttonCancel;
+        private Label labelClient;
+        private ComboBox comboBoxClient;
     }
 }

PrecastConcretePlant/PrecastConcretePlantView/FormCreateOrder.cs

@@ -18,15 +18,21 @@ namespace PrecastConcretePlantView
     public partial class FormCreateOrder : Form
     {
         private readonly ILogger _logger;
+
         private readonly IReinforcedLogic _logicR;
+
         private readonly IOrderLogic _logicO;
+
+        private readonly IClientLogic _logicC;
+
         public FormCreateOrder(ILogger<FormCreateOrder> logger, IReinforcedLogic
-       logicR, IOrderLogic logicO)
+       logicR, IOrderLogic logicO, IClientLogic logicC)
         {
             InitializeComponent();
             _logger = logger;
             _logicR = logicR;
             _logicO = logicO;
+            _logicC = logicC;
         }
 
         private void FormCreateOrder_Load(object sender, EventArgs e)
@@ -48,6 +54,23 @@ namespace PrecastConcretePlantView
                 _logger.LogError(ex, "Ошибка при загрузке изделия для заказа");
                 MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
+            _logger.LogInformation("Loading clients for order");
+            try
+            {
+                var clientList = _logicC.ReadList(null);
+                if (clientList != null)
+                {
+                    comboBoxClient.DisplayMember = "ClientFIO";
+                    comboBoxClient.ValueMember = "Id";
+                    comboBoxClient.DataSource = clientList;
+                    comboBoxClient.SelectedItem = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error during loading clients for order");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
         }
         private void CalcSum()
         {
@@ -97,12 +120,18 @@ namespace PrecastConcretePlantView
                MessageBoxButtons.OK, MessageBoxIcon.Error);
                 return;
             }
+            if (comboBoxClient.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите клиента", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
             _logger.LogInformation("Создание заказа");
             try
             {
                 var operationResult = _logicO.CreateOrder(new OrderBindingModel
                 {
                     ReinforcedId = Convert.ToInt32(comboBoxReinforced.SelectedValue),
+                    ClientId = Convert.ToInt32(comboBoxClient.SelectedValue),
                     Count = Convert.ToInt32(textBoxCount.Text),
                     Sum = Convert.ToDouble(textBoxSum.Text)
                 });

PrecastConcretePlant/PrecastConcretePlantView/FormMain.Designer.cs

@@ -32,6 +32,7 @@
             справочникиToolStripMenuItem = new ToolStripMenuItem();
             компонентыToolStripMenuItem = new ToolStripMenuItem();
             изделияToolStripMenuItem = new ToolStripMenuItem();
+            клиентыToolStripMenuItem = new ToolStripMenuItem();
             отчетыToolStripMenuItem = new ToolStripMenuItem();
             списокИзделийToolStripMenuItem = new ToolStripMenuItem();
             компонентыПоИзделиямToolStripMenuItem = new ToolStripMenuItem();
@@ -58,7 +59,7 @@
             // 
             // справочникиToolStripMenuItem
             // 
-            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, изделияToolStripMenuItem });
+            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, изделияToolStripMenuItem, клиентыToolStripMenuItem });
             справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
             справочникиToolStripMenuItem.Size = new Size(117, 24);
             справочникиToolStripMenuItem.Text = "Справочники";
@@ -66,17 +67,24 @@
             // компонентыToolStripMenuItem
             // 
             компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
-            компонентыToolStripMenuItem.Size = new Size(182, 26);
+            компонентыToolStripMenuItem.Size = new Size(224, 26);
             компонентыToolStripMenuItem.Text = "Компоненты";
             компонентыToolStripMenuItem.Click += КомпонентыToolStripMenuItem_Click;
             // 
             // изделияToolStripMenuItem
             // 
             изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
-            изделияToolStripMenuItem.Size = new Size(182, 26);
+            изделияToolStripMenuItem.Size = new Size(224, 26);
             изделияToolStripMenuItem.Text = "Изделия";
             изделияToolStripMenuItem.Click += ИзделияToolStripMenuItem_Click;
             // 
+            // клиентыToolStripMenuItem
+            // 
+            клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
+            клиентыToolStripMenuItem.Size = new Size(224, 26);
+            клиентыToolStripMenuItem.Text = "Клиенты";
+            клиентыToolStripMenuItem.Click += КлиентыToolStripMenuItem_Click;
+            // 
             // отчетыToolStripMenuItem
             // 
             отчетыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { списокИзделийToolStripMenuItem, компонентыПоИзделиямToolStripMenuItem, списокЗаказовToolStripMenuItem });
@@ -213,5 +221,6 @@
         private ToolStripMenuItem списокИзделийToolStripMenuItem;
         private ToolStripMenuItem компонентыПоИзделиямToolStripMenuItem;
         private ToolStripMenuItem списокЗаказовToolStripMenuItem;
+        private ToolStripMenuItem клиентыToolStripMenuItem;
     }
 }

PrecastConcretePlant/PrecastConcretePlantView/FormMain.cs

@@ -40,6 +40,8 @@ namespace PrecastConcretePlantView
                     dataGridView.DataSource = list;
                     dataGridView.Columns["ReinforcedId"].Visible = false;
                     dataGridView.Columns["reinforcedName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    dataGridView.Columns["ClientId"].Visible = false;
+                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
                 }
                 _logger.LogInformation("Загрузка заказов");
             }
@@ -66,6 +68,14 @@ namespace PrecastConcretePlantView
                 form.ShowDialog();
             }
         }
+        private void КлиентыToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormClients));
+            if (service is FormClients form)
+            {
+                form.ShowDialog();
+            }
+        }
         private void СписокИзделийToolStripMenuItem_Click(object sender, EventArgs e)
         {
             using var dialog = new SaveFileDialog { Filter = "docx|*.docx" };

PrecastConcretePlant/PrecastConcretePlantView/Program.cs

@@ -39,11 +39,13 @@ namespace PrecastConcretePlantView
             services.AddTransient<IComponentStorage, ComponentStorage>();
             services.AddTransient<IOrderStorage, OrderStorage>();
             services.AddTransient<IReinforcedStorage, ReinforcedStorage>();
+            services.AddTransient<IClientStorage, ClientStorage>();
 
             services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IReinforcedLogic, ReinforcedLogic>();
             services.AddTransient<IReportLogic, ReportLogic>();
+            services.AddTransient<IClientLogic, ClientLogic>();
 
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
             services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
@@ -56,6 +58,7 @@ namespace PrecastConcretePlantView
             services.AddTransient<FormReinforced>();
             services.AddTransient<FormReinforcedComponent>();
             services.AddTransient<FormReinforceds>();
+            services.AddTransient<FormClients>();
             services.AddTransient<FormReportReinforcedComponents>();
             services.AddTransient<FormReportOrders>();
         }