Слой бизнес логики

SushiBar/SushiBar.sln

@@ -9,6 +9,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SushiBarDataModels", "Sushi
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SushiBarContracts", "SushiBarContracts\SushiBarContracts.csproj", "{1FD289B3-1422-4535-8969-2F320754517B}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SushiBarBusinessLogic", "SushiBarBusinessLogic\SushiBarBusinessLogic.csproj", "{9CB0FFA6-FA25-440C-8B6A-B6DF2F0639F5}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +29,10 @@ Global
 		{1FD289B3-1422-4535-8969-2F320754517B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{1FD289B3-1422-4535-8969-2F320754517B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{1FD289B3-1422-4535-8969-2F320754517B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9CB0FFA6-FA25-440C-8B6A-B6DF2F0639F5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9CB0FFA6-FA25-440C-8B6A-B6DF2F0639F5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9CB0FFA6-FA25-440C-8B6A-B6DF2F0639F5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9CB0FFA6-FA25-440C-8B6A-B6DF2F0639F5}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

SushiBar/SushiBarBusinessLogic/BusinessLogics/BuyerLogic.cs

@@ -0,0 +1,94 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class BuyerLogic : IBuyerLogic
+    {
+
+        private readonly IBuyerStorage _buyerStorage;
+
+        public BuyerLogic(IBuyerStorage buyerStorage)
+        {
+            _buyerStorage = buyerStorage;
+        }
+        public BuyerViewModel? ReadElement(BuyerSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            var element = _buyerStorage.GetElement(model);
+            if(element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<BuyerViewModel>? ReadList(BuyerSearchModel? model)
+        {
+            var list = model == null ? _buyerStorage.GetFullList() : _buyerStorage.GetFilteredList(model);
+            if(list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Create(BuyerBindingModel model)
+        {
+            CheckModel(model);
+            if (_buyerStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(BuyerBindingModel model)
+        {
+            CheckModel(model, false);
+            if(_buyerStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(BuyerBindingModel model)
+        {
+            CheckModel(model);
+            if(_buyerStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(BuyerBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.BuyerName))
+            {
+                throw new ArgumentNullException("Нет названия", nameof(model.BuyerName));
+            }
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/BusinessLogics/CookLogic.cs

@@ -0,0 +1,93 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class CookLogic : ICookLogic
+    {
+        private readonly ICookStorage _cookStorage;
+
+        public CookLogic(ICookStorage cookStorage)
+        {
+            _cookStorage = cookStorage;
+        }
+        public CookViewModel? ReadElement(CookSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            var element = _cookStorage.GetElement(model);
+            if (element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<CookViewModel>? ReadList(CookSearchModel? model)
+        {
+            var list = model == null ? _cookStorage.GetFullList() : _cookStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Create(CookBindingModel model)
+        {
+            CheckModel(model);
+            if (_cookStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(CookBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_cookStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(CookBindingModel model)
+        {
+            CheckModel(model);
+            if (_cookStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(CookBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.CookName))
+            {
+                throw new ArgumentNullException("Нет названия", nameof(model.CookName));
+            }
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/BusinessLogics/MenuLogic.cs

@@ -0,0 +1,93 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class MenuLogic : IMenuLogic
+    {
+        private readonly IMenuStorage _menuStorage;
+
+        public MenuLogic(IMenuStorage menuStorage)
+        {
+            _menuStorage = menuStorage;
+        }
+        public MenuViewModel? ReadElement(MenuSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            var element = _menuStorage.GetElement(model);
+            if (element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<MenuViewModel>? ReadList(MenuSearchModel? model)
+        {
+            var list = model == null ? _menuStorage.GetFullList() : _menuStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Create(MenuBindingModel model)
+        {
+            CheckModel(model);
+            if (_menuStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(MenuBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_menuStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(MenuBindingModel model)
+        {
+            CheckModel(model);
+            if (_menuStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(MenuBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.FoodName))
+            {
+                throw new ArgumentNullException("Нет названия", nameof(model.FoodName));
+            }
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/BusinessLogics/PlaceLogic.cs

@@ -0,0 +1,93 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class PlaceLogic : IPlaceLogic
+    {
+        private readonly IPlaceStorage _placeStorage;
+
+        public PlaceLogic(IPlaceStorage placeStorage)
+        {
+            _placeStorage = placeStorage;
+        }
+        public PlaceViewModel? ReadElement(PlaceSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            var element = _placeStorage.GetElement(model);
+            if (element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<PlaceViewModel>? ReadList(PlaceSearchModel? model)
+        {
+            var list = model == null ? _placeStorage.GetFullList() : _placeStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Create(PlaceBindingModel model)
+        {
+            CheckModel(model);
+            if (_placeStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(PlaceBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_placeStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(PlaceBindingModel model)
+        {
+            CheckModel(model);
+            if (_placeStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(PlaceBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.PlaceNumber.ToString()))
+            {
+                throw new ArgumentNullException("Нет названия", nameof(model.PlaceNumber));
+            }
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/BusinessLogics/TaskLogic.cs

@@ -0,0 +1,89 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarBusinessLogic.BusinessLogics
+{
+    public class TaskLogic : ITaskLogic
+    {
+        private readonly ITaskStorage _taskStorage;
+
+        public TaskLogic(ITaskStorage taskStorage)
+        {
+            _taskStorage = taskStorage;
+        }
+        public TaskViewModel? ReadElement(TaskSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            var element = _taskStorage.GetElement(model);
+            if (element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<TaskViewModel>? ReadList(TaskSearchModel? model)
+        {
+            var list = model == null ? _taskStorage.GetFullList() : _taskStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Create(TaskBindingModel model)
+        {
+            CheckModel(model);
+            if (_taskStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(TaskBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_taskStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(TaskBindingModel model)
+        {
+            CheckModel(model);
+            if (_taskStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(TaskBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/SushiBarBusinessLogic.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\SushiBarContracts\SushiBarContracts.csproj" />
+    <ProjectReference Include="..\SushiBarDataModels\SushiBarDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

SushiBar/SushiBarContracts/StoragesContracts/IBuyerStorage.cs

@@ -1,4 +1,5 @@
-using SushiBarContracts.SearchModels;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
 using SushiBarContracts.ViewModels;
 using System;
 using System.Collections.Generic;
@@ -14,8 +15,8 @@ namespace SushiBarContracts.StoragesContracts
         List<BuyerViewModel> GetFilteredList(BuyerSearchModel model);
 
         BuyerViewModel? GetElement(BuyerSearchModel model);
-        BuyerViewModel? Insert(BuyerSearchModel model);
+        BuyerViewModel? Insert(BuyerBindingModel model);
-        BuyerViewModel? Update(BuyerSearchModel model);
+        BuyerViewModel? Update(BuyerBindingModel model);
-        BuyerViewModel? Delete(BuyerSearchModel model);
+        BuyerViewModel? Delete(BuyerBindingModel model);
     }
 }

SushiBar/SushiBarContracts/StoragesContracts/ICookStorage.cs

@@ -1,4 +1,5 @@
-using SushiBarContracts.SearchModels;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
 using SushiBarContracts.ViewModels;
 using System;
 using System.Collections.Generic;
@@ -14,8 +15,8 @@ namespace SushiBarContracts.StoragesContracts
         List<CookViewModel> GetFilteredList(CookSearchModel model);
 
         CookViewModel? GetElement(CookSearchModel model);
-        CookViewModel? Insert(CookSearchModel model);
+        CookViewModel? Insert(CookBindingModel model);
-        CookViewModel? Update(CookSearchModel model);
+        CookViewModel? Update(CookBindingModel model);
-        CookViewModel? Delete(CookSearchModel model);
+        CookViewModel? Delete(CookBindingModel model);
     }
 }

SushiBar/SushiBarContracts/StoragesContracts/IMenuStorage.cs

@@ -1,4 +1,5 @@
-using SushiBarContracts.SearchModels;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
 using SushiBarContracts.ViewModels;
 using System;
 using System.Collections.Generic;
@@ -14,8 +15,8 @@ namespace SushiBarContracts.StoragesContracts
         List<MenuViewModel> GetFilteredList(MenuSearchModel model);
 
         MenuViewModel? GetElement(MenuSearchModel model);
-        MenuViewModel? Insert(MenuSearchModel model);
+        MenuViewModel? Insert(MenuBindingModel model);
-        MenuViewModel? Update(MenuSearchModel model);
+        MenuViewModel? Update(MenuBindingModel model);
-        MenuViewModel? Delete(MenuSearchModel model);
+        MenuViewModel? Delete(MenuBindingModel model);
     }
 }

SushiBar/SushiBarContracts/StoragesContracts/IPlaceStorage.cs

@@ -1,4 +1,5 @@
-using SushiBarContracts.SearchModels;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
 using SushiBarContracts.ViewModels;
 using System;
 using System.Collections.Generic;
@@ -14,8 +15,8 @@ namespace SushiBarContracts.StoragesContracts
         List<PlaceViewModel> GetFilteredList(PlaceSearchModel model);
 
         PlaceViewModel? GetElement(PlaceSearchModel model);
-        PlaceViewModel? Insert(PlaceSearchModel model);
+        PlaceViewModel? Insert(PlaceBindingModel model);
-        PlaceViewModel? Update(PlaceSearchModel model);
+        PlaceViewModel? Update(PlaceBindingModel model);
-        PlaceViewModel? Delete(PlaceSearchModel model);
+        PlaceViewModel? Delete(PlaceBindingModel model);
     }
 }

SushiBar/SushiBarContracts/StoragesContracts/ITaskStorage.cs

@@ -1,4 +1,5 @@
-using SushiBarContracts.SearchModels;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
 using SushiBarContracts.ViewModels;
 using System;
 using System.Collections.Generic;
@@ -14,8 +15,8 @@ namespace SushiBarContracts.StoragesContracts
         List<TaskViewModel> GetFilteredList(TaskSearchModel model);
 
         TaskViewModel? GetElement(TaskSearchModel model);
-        TaskViewModel? Insert(TaskSearchModel model);
+        TaskViewModel? Insert(TaskBindingModel model);
-        TaskViewModel? Update(TaskSearchModel model);
+        TaskViewModel? Update(TaskBindingModel model);
-        TaskViewModel? Delete(TaskSearchModel model);
+        TaskViewModel? Delete(TaskBindingModel model);
     }
 }