Создана бизнес логика для сущностей

AircraftPlant/AircraftPlant.sln

@@ -9,6 +9,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AircraftPlantDataModels", "
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AircraftPlantContracts", "AircraftPlantContracts\AircraftPlantContracts.csproj", "{ECC2CC21-2172-4E1A-8806-CD3EFDC33F12}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AircraftPlantBusinessLogic", "AircraftPlantBusinessLogic\AircraftPlantBusinessLogic.csproj", "{65E42A4B-83FC-4029-B478-CE0E60A69F6B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +29,10 @@ Global
 		{ECC2CC21-2172-4E1A-8806-CD3EFDC33F12}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{ECC2CC21-2172-4E1A-8806-CD3EFDC33F12}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{ECC2CC21-2172-4E1A-8806-CD3EFDC33F12}.Release|Any CPU.Build.0 = Release|Any CPU
+		{65E42A4B-83FC-4029-B478-CE0E60A69F6B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{65E42A4B-83FC-4029-B478-CE0E60A69F6B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{65E42A4B-83FC-4029-B478-CE0E60A69F6B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{65E42A4B-83FC-4029-B478-CE0E60A69F6B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

AircraftPlant/AircraftPlantBusinessLogic/AircraftPlantBusinessLogic.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AircraftPlantContracts\AircraftPlantContracts.csproj" />
+  </ItemGroup>
+
+</Project>

AircraftPlant/AircraftPlantBusinessLogic/ComponentLogic.cs

@@ -0,0 +1,119 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.BusinessLogicsContracts;
+using AircraftPlantContracts.SearchModels;
+using AircraftPlantContracts.StoragesContracts;
+using AircraftPlantContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantBusinessLogic.BusinessLogics
+{
+    public class ComponentLogic : IComponentLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentStorage _componentStorage;
+
+        public ComponentLogic(ILogger<ComponentLogic> logger, IComponentStorage componentStorage)
+        {
+            _logger = logger;
+            _componentStorage = componentStorage;
+        }
+
+        public bool Create(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(ComponentBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_componentStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public ComponentViewModel? ReadElement(ComponentSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. ComponentName:{ComponentName}.Id:{ Id}", model.ComponentName, model.Id);
+            var element = _componentStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
+        public List<ComponentViewModel>? ReadList(ComponentSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ComponentName:{ComponentName}.Id:{ Id}", model?.ComponentName, model?.Id);
+            var list = model == null ? _componentStorage.GetFullList() : _componentStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        public bool Update(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(ComponentBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                throw new ArgumentNullException("Нет названия комплектующего", nameof(model.ComponentName));
+            }
+            if (model.Cost <= 0)
+            {
+                throw new ArgumentNullException("Цена комплектующего должна быть больше 0", nameof(model.Cost));
+            }
+            _logger.LogInformation("Component. ComponentName:{ComponentName}.Cost:{ Cost}. Id: { Id}", model.ComponentName, model.Cost, model.Id);
+            var element = _componentStorage.GetElement(new ComponentSearchModel
+            {
+                ComponentName = model.ComponentName
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Комплектующий с таким названием уже есть");
+            }
+        }
+    }
+}

AircraftPlant/AircraftPlantBusinessLogic/OrderLogic.cs

@@ -0,0 +1,116 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.BusinessLogicsContracts;
+using AircraftPlantContracts.SearchModels;
+using AircraftPlantContracts.StoragesContracts;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDataModels.Enums;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantBusinessLogic.BusinessLogics
+{
+    public class OrderLogic : IOrderLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IOrderStorage _orderStorage;
+
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        {
+            _logger = logger;
+            _orderStorage = orderStorage;
+        }
+
+        public bool CreateOrder(OrderBindingModel model)
+        {
+            CheckModel(model);
+            if (model.Status != OrderStatus.Неизвестен)
+            {
+                _logger.LogWarning("Insert operation failed. Order status incorrect.");
+                return false;
+            }
+            model.Status = OrderStatus.Принят;
+            if (_orderStorage.Insert(model) == null)
+            {
+                model.Status = OrderStatus.Неизвестен;
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool StatusUpdate(OrderBindingModel model, OrderStatus newStatus)
+        {
+            CheckModel(model);
+            if (model.Status + 1 != newStatus)
+            {
+                _logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Order status incorrect.");
+                return false;
+            }
+            model.Status = newStatus;
+            if (_orderStorage.Update(model) == null)
+            {
+                model.Status--;
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool DeliveryOrder(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Готов);
+        }
+
+        public bool FinishOrder(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Выдан);
+        }
+
+        public List<OrderViewModel>? ReadList(OrderSearchModel? model)
+        {
+            _logger.LogInformation("Order. OrderID:{Id}", model?.Id);
+            var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        public bool TakeOrderInWork(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Выполняется);
+        }
+
+        private void CheckModel(OrderBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (model.PlaneId < 0)
+            {
+                throw new ArgumentNullException("Некорректный идентификатор самолета", nameof(model.PlaneId));
+            }
+            if (model.Count <= 0)
+            {
+                throw new ArgumentNullException("Количество самолетов в заказе должно быть больше 0", nameof(model.Count));
+            }
+            if (model.Sum <= 0)
+            {
+                throw new ArgumentNullException("Сумма заказа должна быть больше 0", nameof(model.Sum));
+            }
+            _logger.LogInformation("Order. OrderID:{Id}.Sum:{ Sum}. PlaneId: { PlaneId}", model.Id, model.Sum, model.PlaneId);
+        }
+    }
+}

AircraftPlant/AircraftPlantBusinessLogic/PlaneLogic.cs

@@ -0,0 +1,119 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.BusinessLogicsContracts;
+using AircraftPlantContracts.SearchModels;
+using AircraftPlantContracts.StoragesContracts;
+using AircraftPlantContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantBusinessLogic.BusinessLogics
+{
+    public class PlaneLogic : IPlaneLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IPlaneStorage _planeStorage;
+
+        public PlaneLogic(ILogger<PlaneLogic> logger, IPlaneStorage planeStorage)
+        {
+            _logger = logger;
+            _planeStorage = planeStorage;
+        }
+
+        public bool Create(PlaneBindingModel model)
+        {
+            CheckModel(model);
+            if (_planeStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(PlaneBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_planeStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public PlaneViewModel? ReadElement(PlaneSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. PlaneName:{PlaneName}.Id:{ Id}", model.PlaneName, model.Id);
+            var element = _planeStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
+        public List<PlaneViewModel>? ReadList(PlaneSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. PlaneName:{PlaneName}.Id:{ Id}", model?.PlaneName, model?.Id);
+            var list = model == null ? _planeStorage.GetFullList() : _planeStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        public bool Update(PlaneBindingModel model)
+        {
+            CheckModel(model);
+            if (_planeStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(PlaneBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.PlaneName))
+            {
+                throw new ArgumentNullException("Нет названия самолета", nameof(model.PlaneName));
+            }
+            if (model.Price <= 0)
+            {
+                throw new ArgumentNullException("Стоимость самолета должна быть больше 0", nameof(model.Price));
+            }
+            _logger.LogInformation("Plane. PlaneName:{PlaneName}.Price:{ Price}. Id: { Id}", model.PlaneName, model.Price, model.Id);
+            var element = _planeStorage.GetElement(new PlaneSearchModel
+            {
+                PlaneName = model.PlaneName
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Самолет с таким названием уже есть");
+            }
+        }
+    }
+}