diff --git a/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/OrderLogic.cs b/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/OrderLogic.cs
new file mode 100644
index 0000000..17b8f7d
--- /dev/null
+++ b/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/OrderLogic.cs
@@ -0,0 +1,119 @@
+using ElectronicsShopContracts.BindingModels;
+using ElectronicsShopContracts.BusinessLogicContracts;
+using ElectronicsShopContracts.SearchModels;
+using ElectronicsShopContracts.StorageContracts;
+using ElectronicsShopContracts.ViewModels;
+using ElectronicsShopDataModels.Enums;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ElectronicsShopBusinessLogic.BusinessLogic
+{
+    public class OrderLogic : IOrderLogic
+    {
+        private readonly ILogger _logger;
+        //private readonly IOrderStorage _storage;
+
+        // todo нет интерфейса хранилища 
+        public OrderLogic(ILogger<OrderLogic> logger) { 
+            _logger = logger;
+            //storage = _storage;
+        }
+        public bool CreateOrder(OrderBindingModel model)
+        {
+            CheckModel(model);
+            model.Status = OrderStatus.Принят;
+            // todo _orderStorage.Insert(model) == null
+            if (model == null) {
+                _logger.LogInformation("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool DeliveryOrder(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Выдан);
+        }
+
+        public bool FinishOrder(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Готов);
+        }
+
+        public bool TakeOrderInWork(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Выполняется);
+        }
+
+        public List<OrderViewModel>? ReadList(OrderSearchModel? model)
+        {
+            _logger.LogInformation($"ReadList:ID:{model?.ID}");
+            // todo model == null? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
+            var list = model;
+            if (list == null) {
+                _logger.LogWarning("ReadList return null list");
+                return null;    
+            }
+            // todo "$ReadList.Count:{list.count}"
+            _logger.LogInformation("ReadList.Count:{Count}");
+            //todo return list
+            return null;
+        }
+         
+        private void CheckModel(OrderBindingModel model, bool withParams = true) {
+            if (model == null) {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams) {
+                return;
+            }
+            if (string.IsNullOrEmpty((model.ID).ToString())) { 
+                throw new ArgumentNullException("Нет ID заказа", nameof(model.ID));
+            }
+            if (model.Sum <= 0) {
+                throw new ArgumentNullException("Цена зака должна быть больше 0", nameof(model.Sum));
+            }
+            _logger.LogInformation($"Order. ID:{model.ID}.Sum:{model.Sum}.Status:{model.Status}.PaymeantOption:{model.PaymeantOption}." +
+                                    $"DateCreate:{model.DateCreate}.DataImplement:{model.DateImplemet}");
+        }
+        private bool StatusUpdate(OrderBindingModel model, OrderStatus newOrderStatus)
+        {
+            CheckModel(model, false);
+                                    //todo 
+            var viewModel = model; // model == _orderStorage.GetElement(new OrderSearchModel { ID = model.ID });
+            if (viewModel == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (viewModel.Status + 1 != newOrderStatus)
+            {
+                _logger.LogWarning("Status update to " + newOrderStatus.ToString() + " operation failed.");
+                return false;
+            }
+            model.Status = newOrderStatus;
+            if (model.Status == OrderStatus.Готов)
+            {
+                //todo подключить бд
+                //model.DateImplement = DateTime.Now;
+            }
+            else
+            {
+                // todo подключить бд
+                //model.DateImplement = viewModel.DateImplement;
+            }
+            // todo
+            // _orderStorage.Update(model) == null
+            if (model == null)
+            {
+                _logger.LogWarning("Update operarion failed");
+                return false;
+            }
+            return true;
+        }
+    }
+}
diff --git a/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/RoleLogic.cs b/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/RoleLogic.cs
new file mode 100644
index 0000000..d0b888a
--- /dev/null
+++ b/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/RoleLogic.cs
@@ -0,0 +1,104 @@
+using ElectronicsShopContracts.BindingModels;
+using ElectronicsShopContracts.BusinessLogicContracts;
+using ElectronicsShopContracts.SearchModels;
+using ElectronicsShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ElectronicsShopBusinessLogic.BusinessLogic
+{
+    public class RoleLogic : IRoleLogic
+    {
+        private readonly ILogger _logger;
+        //private readonly ICategoryProductStorage _storage;
+
+        // todo нет интерфейса хранилища
+        public RoleLogic(ILogger<RoleLogic> logger)
+        {
+            _logger = logger;
+        }
+
+        public bool Create(RoleBindingModel model)
+        {
+            CheckModel(model);
+            // todo _storage.Insert(model) == null
+            if (model == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(RoleBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation($"Delete. ID:{model.ID}");
+            // todo _storage.Insert(model) == null
+            if (model == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(RoleBindingModel model)
+        {
+            CheckModel(model);
+            // todo _storage.Insert(model) == null
+            if (model == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public List<RoleViewModel>? ReadList(RoleSearchModel? model)
+        {
+            _logger.LogInformation($"ReadList. ID:{model?.ID}");
+            // todo model == null _RoleStorage.GetFullList() : _RoleStorage.GetFilteredList(model);
+            var list = model;
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            // todo $"ReadList. Count:{list.count}"
+            _logger.LogInformation("ReadList. Count:{Count}");
+            // todo return list;
+            return null;
+        }
+
+        private void CheckModel(RoleBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.Name))
+            {
+                throw new ArgumentNullException("Нет названия категории продукта", nameof(model.Name));
+            }
+            _logger.LogInformation($"CategoryProduct. Name:{model.Name}");
+            /*
+            var element = _RoleStorage.GetElement(new  RoleSearchModel
+			{
+				Name = model.Name
+			});
+			if (element != null && element.Id != model.ID)
+			{
+				throw new InvalidOperationException("Такая роль уже есть");
+			}
+            */
+        }
+    }
+}
diff --git a/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/ClientLogic.cs b/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/UserLogic.cs
similarity index 87%
rename from ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/ClientLogic.cs
rename to ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/UserLogic.cs
index e009c5d..58bb163 100644
--- a/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/ClientLogic.cs
+++ b/ElectronicsShop/ElectronicsShopBusinessLogic/BusinessLogic/UserLogic.cs
@@ -5,6 +5,7 @@ using ElectronicsShopContracts.ViewModels;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using System.Data;
 using System.Linq;
 using System.Runtime.CompilerServices;
@@ -19,7 +20,7 @@ namespace ElectronicsShopBusinessLogic.BusinessLogic
         //private readonly IClientStorage _storage;
 
         // todo нет интерфейса хранилища  
-        public ClientLogic(ILogger logger) {
+        public UserLogic(ILogger<UserLogic> logger) {
             _logger = logger;
             //storage = _storage;
         }
@@ -69,7 +70,7 @@ namespace ElectronicsShopBusinessLogic.BusinessLogic
             // todo element = _clientStorage.GetElement(model);
             var element = model;
             if (element == null) {
-                _logger.LogWarning("ReadElement: element not fount");
+                _logger.LogWarning("ReadElement element not fount");
                 return null;
             }
             _logger.LogInformation($"ReadElement: find.ID:{element.UserID}");
@@ -87,8 +88,8 @@ namespace ElectronicsShopBusinessLogic.BusinessLogic
                 _logger.LogWarning("ReadList: return null list");
                 return null;
             }
-            // toto ReadList. Count:{Count}, list.count
-            _logger.LogInformation("ReadList: Count:{Count}");
+            // toto ReadList:Count:{list.count}, 
+            _logger.LogInformation("ReadList:Count:{Count}");
             // todo return list;
             return null;
         }
@@ -118,8 +119,18 @@ namespace ElectronicsShopBusinessLogic.BusinessLogic
             if (string.IsNullOrEmpty(model.PhoneNumber)) {
                 throw new ArgumentNullException("Нет номер телефона пользователя", nameof(model.PhoneNumber));
             }
-            _logger.LogInformation($"Client: Login:{model.Login}.FirstName:{model.FirstName}.LastName:{model.LastName}.Email:{model.Email}." +
+            _logger.LogInformation($"Client. Login:{model.Login}.FirstName:{model.FirstName}.LastName:{model.LastName}.Email:{model.Email}." +
                                     $"Password:{model.Password}.PhoneNumber:{model.PhoneNumber}");
+            /*
+            var element = _clientStorage.GetElement(new ClientSearchModel
+			{
+				Login = model.Login
+			});
+			if (element != null && element.Id != model.ID)
+			{
+				throw new InvalidOperationException("Клиент с таким логином уже есть");
+			}
+            */
         }
     }
 }