Шаг 4. Бизнес Логика

2023-01-30 21:46:31 +04:00 · 2023-01-30 21:46:31 +04:00 · f416c17cde
commit f416c17cde
parent 8cfc61cd4c
5 changed files with 421 additions and 0 deletions
--- a/PrecastConcretePlant/PrecastConcretePlant.sln
+++ b/PrecastConcretePlant/PrecastConcretePlant.sln
@ -9,6 +9,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantDataMod
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantContracts", "PrecastConcretePlantContracts\PrecastConcretePlantContracts.csproj", "{163A22A6-D3C3-478F-9DAF-DA03FBF2AF48}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantBusinessLogic", "PrecastConcretePlantBusinessLogic\PrecastConcretePlantBusinessLogic.csproj", "{BD35E396-4E8B-4400-9569-FDDC602FDEDF}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@ -27,6 +29,10 @@ Global
 		{163A22A6-D3C3-478F-9DAF-DA03FBF2AF48}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{163A22A6-D3C3-478F-9DAF-DA03FBF2AF48}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{163A22A6-D3C3-478F-9DAF-DA03FBF2AF48}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BD35E396-4E8B-4400-9569-FDDC602FDEDF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BD35E396-4E8B-4400-9569-FDDC602FDEDF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BD35E396-4E8B-4400-9569-FDDC602FDEDF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BD35E396-4E8B-4400-9569-FDDC602FDEDF}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogic/ComponentLogic.cs
+++ b/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogic/ComponentLogic.cs
@ -0,0 +1,117 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.BusinessLogicsContracts;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.StoragesContracts;
+using PrecastConcretePlantContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+
+namespace PrecastConcretePlantBusinessLogic.BusinessLogic
+{
+    public class ComponentLogic : IComponentLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentStorage _componentStorage;
+        public ComponentLogic(ILogger<ComponentLogic> logger, IComponentStorage
+       componentStorage)
+        {
+            _logger = logger;
+            _componentStorage = componentStorage;
+        }
+        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 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 bool Create(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update 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;
+        }
+        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 компонента",
+               nameof(model.ComponentName));
+            }
+            if (model.Cost <= 0)
+            {
+                throw new ArgumentNullException("Цена компонента 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("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}
--- a/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogic/OrderLogic.cs
+++ b/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogic/OrderLogic.cs
@ -0,0 +1,135 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.BusinessLogicsContracts;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.StoragesContracts;
+using PrecastConcretePlantContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using PrecastConcretePlantDataModels.Enums;
+
+namespace PrecastConcretePlantBusinessLogic.BusinessLogic
+{
+    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 (model.Status == OrderStatus.Выдан)
+                model.DateImplement = DateTime.Now;
+
+            if (_orderStorage.Update(model) == null)
+            {
+                model.Status--;
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public bool TakeOrderInWork(OrderBindingModel model)
+        {
+            return StatusUpdate(model, OrderStatus.Выполняется);
+        }
+
+        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;
+        }
+
+        private void CheckModel(OrderBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            if (!withParams)
+            {
+                return;
+            }
+
+            if (model.ReinforcedId < 0)
+            {
+                throw new ArgumentNullException("Некорректный идентификатор изделия", nameof(model.ReinforcedId));
+            }
+
+            if (model.Count <= 0)
+            {
+                throw new ArgumentNullException("Количество изделий 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}. ReinforcedId: { ReinforcedId}", model.Id, model.Sum, model.ReinforcedId);
+        }
+    }
+}
--- a/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogic/ReinforcedLogic.cs
+++ b/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogic/ReinforcedLogic.cs
@ -0,0 +1,146 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantBusinessLogic
+{
+    using PrecastConcretePlantContracts.BindingModels;
+    using PrecastConcretePlantContracts.BusinessLogicsContracts;
+    using PrecastConcretePlantContracts.SearchModels;
+    using PrecastConcretePlantContracts.StoragesContracts;
+    using PrecastConcretePlantContracts.ViewModels;
+    using Microsoft.Extensions.Logging;
+
+    namespace PrecastConcretePlantBusinessLogic.BusinessLogic
+    {
+        public class ReinforcedLogic : IReinforcedLogic
+        {
+            private readonly ILogger _logger;
+
+            private readonly IReinforcedStorage _reinforcedStorage;
+
+            public ReinforcedLogic(ILogger<ReinforcedLogic> logger, IReinforcedStorage reinforcedStorage)
+            {
+                _logger = logger;
+                _reinforcedStorage = reinforcedStorage;
+            }
+
+            public bool Create(ReinforcedBindingModel model)
+            {
+                CheckModel(model);
+
+                if (_reinforcedStorage.Insert(model) == null)
+                {
+                    _logger.LogWarning("Insert operation failed");
+                    return false;
+                }
+
+                return true;
+            }
+
+            public bool Delete(ReinforcedBindingModel model)
+            {
+                CheckModel(model, false);
+
+                _logger.LogInformation("Delete. Id:{Id}", model.Id);
+
+                if (_reinforcedStorage.Delete(model) == null)
+                {
+                    _logger.LogWarning("Delete operation failed");
+                    return false;
+                }
+
+                return true;
+            }
+
+            public ReinforcedViewModel? ReadElement(ReinforcedSearchModel model)
+            {
+                if (model == null)
+                {
+                    throw new ArgumentNullException(nameof(model));
+                }
+
+                _logger.LogInformation("ReadElement. ReinforcedName:{ReinforcedName}.Id:{ Id}", model.ReinforcedName, model.Id);
+
+                var element = _reinforcedStorage.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<ReinforcedViewModel>? ReadList(ReinforcedSearchModel? model)
+            {
+                _logger.LogInformation("ReadList. ReinforcedName:{ReinforcedName}.Id:{ Id}", model?.ReinforcedName, model?.Id);
+
+                var list = model == null ? _reinforcedStorage.GetFullList() : _reinforcedStorage.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(ReinforcedBindingModel model)
+            {
+                CheckModel(model);
+
+                if (_reinforcedStorage.Update(model) == null)
+                {
+                    _logger.LogWarning("Update operation failed");
+                    return false;
+                }
+
+                return true;
+            }
+
+            private void CheckModel(ReinforcedBindingModel model, bool withParams = true)
+            {
+                if (model == null)
+                {
+                    throw new ArgumentNullException(nameof(model));
+                }
+
+                if (!withParams)
+                {
+                    return;
+                }
+
+                if (string.IsNullOrEmpty(model.ReinforcedName))
+                {
+                    throw new ArgumentNullException("Нет названия изделия", nameof(model.ReinforcedName));
+                }
+
+                if (model.Price <= 0)
+                {
+                    throw new ArgumentNullException("Цена изделия должна быть больше 0", nameof(model.Price));
+                }
+
+                _logger.LogInformation("Reinforced. ReinforcedName:{ReinforcedName}.Price:{ Cost}. Id: { Id}", model.ReinforcedName, model.Price, model.Id);
+
+                var element = _reinforcedStorage.GetElement(new ReinforcedSearchModel
+                {
+                    ReinforcedName = model.ReinforcedName
+                });
+
+                if (element != null && element.Id != model.Id)
+                {
+                    throw new InvalidOperationException("Изделие с таким названием уже есть");
+                }
+            }
+        }
+    }
+}
--- a/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/PrecastConcretePlantBusinessLogic.csproj
+++ b/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/PrecastConcretePlantBusinessLogic.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="..\PrecastConcretePlantContracts\PrecastConcretePlantContracts.csproj" />
+  </ItemGroup>
+
+</Project>