Victoria_Presnyakova/Pibd-22_Presnyakova.V.V_JewelryStore
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Business Logic

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This commit is contained in:
VictoriaPresnyakova 2023-02-05 19:24:53 +04:00
parent 8906aac95b
commit fb52c67682
7 changed files with 247 additions and 0 deletions
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12
JewelryStore/JewelryStore.sln
View File

@ -9,6 +9,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "JewelryStoreContracts", "..
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "JewelryStoreDataModels", "..\JewelryStoreDataModels\JewelryStoreDataModels.csproj", "{84BF2156-F821-46F4-8EED-F371084C0129}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "JewelryStoreBusinessLogic", "..\JewelryStoreBusinessLogic\JewelryStoreBusinessLogic.csproj", "{DA57067F-F3ED-4B1C-B56F-52856FC2E93D}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "JewelryStoreListImplement", "..\JewelryStoreListImplement\JewelryStoreListImplement.csproj", "{B8C8AA30-FC16-4331-B456-CD16C3C97B25}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -27,6 +31,14 @@ Global
{84BF2156-F821-46F4-8EED-F371084C0129}.Debug|Any CPU.Build.0 = Debug|Any CPU
{84BF2156-F821-46F4-8EED-F371084C0129}.Release|Any CPU.ActiveCfg = Release|Any CPU
{84BF2156-F821-46F4-8EED-F371084C0129}.Release|Any CPU.Build.0 = Release|Any CPU
{DA57067F-F3ED-4B1C-B56F-52856FC2E93D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{DA57067F-F3ED-4B1C-B56F-52856FC2E93D}.Debug|Any CPU.Build.0 = Debug|Any CPU
{DA57067F-F3ED-4B1C-B56F-52856FC2E93D}.Release|Any CPU.ActiveCfg = Release|Any CPU
{DA57067F-F3ED-4B1C-B56F-52856FC2E93D}.Release|Any CPU.Build.0 = Release|Any CPU
{B8C8AA30-FC16-4331-B456-CD16C3C97B25}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{B8C8AA30-FC16-4331-B456-CD16C3C97B25}.Debug|Any CPU.Build.0 = Debug|Any CPU
{B8C8AA30-FC16-4331-B456-CD16C3C97B25}.Release|Any CPU.ActiveCfg = Release|Any CPU
{B8C8AA30-FC16-4331-B456-CD16C3C97B25}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

117
JewelryStoreBusinessLogic/BusinessLogics/ComponentLogic.cs Normal file
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@ -0,0 +1,117 @@
using JewelryStoreContracts.BindingModels;
using JewelryStoreContracts.BusinessLogicsContracts;
using JewelryStoreContracts.SearchModels;
using JewelryStoreContracts.StoragesContracts;
using JewelryStoreContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Extensions.Logging;
namespace JewelryStoreBusinessLogic.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 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");
}
}
}
}

40
JewelryStoreBusinessLogic/BusinessLogics/JewelLogic.cs Normal file
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@ -0,0 +1,40 @@
using JewelryStoreContracts.BindingModels;
using JewelryStoreContracts.BusinessLogicsContracts;
using JewelryStoreContracts.SearchModels;
using JewelryStoreContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace JewelryStoreBusinessLogic.BusinessLogics
{
internal class JewelLogic : IJewelLogic // TODO реализовать интерфейс идентично componentLogic
{
public bool Create(JewelBindingModel model)
{
throw new NotImplementedException();
}
public bool Delete(JewelBindingModel model)
{
throw new NotImplementedException();
}
public JewelViewModel? ReadElement(JewelSearchModel model)
{
throw new NotImplementedException();
}
public List<JewelViewModel>? ReadList(JewelSearchModel? model)
{
throw new NotImplementedException();
}
public bool Update(JewelBindingModel model)
{
throw new NotImplementedException();
}
}
}

45
JewelryStoreBusinessLogic/BusinessLogics/OrderLogic.cs Normal file
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@ -0,0 +1,45 @@
using JewelryStoreContracts.BindingModels;
using JewelryStoreContracts.BusinessLogicsContracts;
using JewelryStoreContracts.SearchModels;
using JewelryStoreContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace JewelryStoreBusinessLogic.BusinessLogics
{
internal class OrderLogic : IOrderLogic //TODO реализовать интерфейс
{
// Класс с логикой для заказов будет отвечать за получение списка заказов,
//создания заказа и смены его статусов.Следует учитывать, что у заказа можно
//менять статус на новый, если его текущий статус предшествует новому
//(например, в статус «Готов» можно переводить, если заказ находится в статусе
//«Выполняется»).
public bool CreateOrder(OrderBindingModel model)
{
throw new NotImplementedException();
}
public bool DeliveryOrder(OrderBindingModel model)
{
throw new NotImplementedException();
}
public bool FinishOrder(OrderBindingModel model)
{
throw new NotImplementedException();
}
public List<OrderViewModel>? ReadList(OrderSearchModel? model)
{
throw new NotImplementedException();
}
public bool TakeOrderInWork(OrderBindingModel model)
{
throw new NotImplementedException();
}
}
}

17
JewelryStoreBusinessLogic/JewelryStoreBusinessLogic.csproj Normal file
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@ -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" Version="7.0.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\JewelryStoreContracts\JewelryStoreContracts.csproj" />
</ItemGroup>
</Project>

7
JewelryStoreListImplement/Class1.cs Normal file
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@ -0,0 +1,7 @@
namespace JewelryStoreListImplement
{
public class Class1
{
}
}

9
JewelryStoreListImplement/JewelryStoreListImplement.csproj Normal file
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@ -0,0 +1,9 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
</Project>