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business logic

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VictoriaPresnyakova 2023-05-03 21:14:23 +04:00
parent 6aa28811fd
commit 0e46bc8b1f
8 changed files with 379 additions and 6 deletions
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13
BusinessLogic/BusinessLogic.csproj Normal file
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@ -0,0 +1,13 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\TransportGuideContracts\TransportGuideContracts.csproj" />
</ItemGroup>
</Project>

119
BusinessLogic/BusinessLogic/RouteLogic.cs Normal file
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@ -0,0 +1,119 @@
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TransportGuideContracts.BindingModels;
using TransportGuideContracts.BusinessLogicsContracts;
using TransportGuideContracts.SearchModels;
using TransportGuideContracts.StoragesContracts;
using TransportGuideContracts.ViewModels;
namespace BusinessLogic.BusinessLogic
{
public class RouteLogic : IRouteLogic
{
private readonly ILogger _logger;
private readonly IRouteStorage _routeStorage;
public RouteLogic(ILogger<RouteLogic> logger, IRouteStorage routeStorage)
{
_logger = logger;
_routeStorage = routeStorage;
}
public bool Create(RouteBindingModel model)
{
CheckModel(model);
if (_routeStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(RouteBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_routeStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public RouteViewModel? ReadElement(RouteSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. RouteName:{RouteName}.Id:{ Id}", model.Name, model.Id);
var element = _routeStorage.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<RouteViewModel>? ReadList(RouteSearchModel? model)
{
_logger.LogInformation("ReadList. RouteName:{RoutetName}.Id:{ Id}", model?.Name, model?.Id);
var list = model == null ? _routeStorage.GetFullList() : _routeStorage.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(RouteBindingModel model)
{
CheckModel(model);
if (_routeStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(RouteBindingModel 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",nameof(model.Name));
}
if (string.IsNullOrEmpty(model.IP))
{
throw new ArgumentNullException("No IP", nameof(model.IP));
}
_logger.LogInformation("Route. Name:{Name}. IP:{ IP}. Id: { Id}", model.Name, model.IP, model.Id);
var element = _routeStorage.GetElement(new RouteSearchModel
{
Name = model.Name
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Route с таким названием уже есть");
}
}
}
}

116
BusinessLogic/BusinessLogic/StopLogic.cs Normal file
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@ -0,0 +1,116 @@
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TransportGuideContracts.BindingModels;
using TransportGuideContracts.BusinessLogicsContracts;
using TransportGuideContracts.SearchModels;
using TransportGuideContracts.StoragesContracts;
using TransportGuideContracts.ViewModels;
namespace BusinessLogic.BusinessLogic
{
public class StopLogic : IStopLogic
{
private readonly ILogger _logger;
private readonly IStopStorage _stopStorage;
public StopLogic(ILogger<StopLogic> logger, IStopStorage stopStorage)
{
_logger = logger;
_stopStorage = stopStorage;
}
public bool Create(StopBindingModel model)
{
CheckModel(model);
if (_stopStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(StopBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_stopStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public StopViewModel? ReadElement(StopSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. Name:{Name}.Id:{ Id}", model.Name, model.Id);
var element = _stopStorage.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<StopViewModel>? ReadList(StopSearchModel? model)
{
_logger.LogInformation("ReadList. Name:{Name}.Id:{ Id}", model?.Name, model?.Id);
var list = model == null ? _stopStorage.GetFullList() : _stopStorage.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(StopBindingModel model)
{
CheckModel(model);
if (_stopStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(StopBindingModel 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", nameof(model.Name));
}
_logger.LogInformation("Stop. Name:{Name}. Id: { Id}", model.Name,model.Id);
var element = _stopStorage.GetElement(new StopSearchModel
{
Name = model.Name
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Stop с таким названием уже есть");
}
}
}
}

119
BusinessLogic/BusinessLogic/TransportTypeLogic.cs Normal file
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@ -0,0 +1,119 @@
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TransportGuideContracts.BindingModels;
using TransportGuideContracts.BusinessLogicsContracts;
using TransportGuideContracts.SearchModels;
using TransportGuideContracts.StoragesContracts;
using TransportGuideContracts.ViewModels;
namespace BusinessLogic.BusinessLogic
{
public class TransportTypeLogic : ITransportTypeLogic
{
private readonly ILogger _logger;
private readonly ITransportTypeStorage _transportTypeStorage;
public TransportTypeLogic(ILogger<TransportTypeLogic> logger, ITransportTypeStorage transportTypeStorage)
{
_logger = logger;
_transportTypeStorage = transportTypeStorage;
}
public bool Create(TransportTypeBindingModel model)
{
CheckModel(model);
if (_transportTypeStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(TransportTypeBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_transportTypeStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public TransportTypeViewModel? ReadElement(TransportTypeSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. Name:{Name}.Id:{ Id}", model.Name, model.Id);
var element = _transportTypeStorage.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<TransportTypeViewModel>? ReadList(TransportTypeSearchModel? model)
{
_logger.LogInformation("ReadList. Name:{Name}.Id:{ Id}", model?.Name, model?.Id);
var list = model == null ? _transportTypeStorage.GetFullList() : _transportTypeStorage.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(TransportTypeBindingModel model)
{
CheckModel(model);
if (_transportTypeStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(TransportTypeBindingModel 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 ",nameof(model.Name));
}
if (model.Price <= 0)
{
throw new ArgumentNullException("Цена должна быть больше 0", nameof(model.Price));
}
_logger.LogInformation("TransportType. Name:{Name}. Price:{ Price}. Id: { Id}", model.Name, model.Price, model.Id);
var element = _transportTypeStorage.GetElement(new TransportTypeSearchModel
{
Name = model.Name
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Type с таким названием уже есть");
}
}
}
}

6
TransportGuide/TransportGuide.sln
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@ -11,6 +11,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TransportGuideDatabaseImple
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TransportGuideContracts", "..\TransportGuideContracts\TransportGuideContracts.csproj", "{C54EC4EF-09BD-4FFC-84A1-7C938F0803FB}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BusinessLogic", "..\BusinessLogic\BusinessLogic.csproj", "{09F7C041-606C-4D60-AF2F-14B030954930}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -33,6 +35,10 @@ Global
{C54EC4EF-09BD-4FFC-84A1-7C938F0803FB}.Debug|Any CPU.Build.0 = Debug|Any CPU
{C54EC4EF-09BD-4FFC-84A1-7C938F0803FB}.Release|Any CPU.ActiveCfg = Release|Any CPU
{C54EC4EF-09BD-4FFC-84A1-7C938F0803FB}.Release|Any CPU.Build.0 = Release|Any CPU
{09F7C041-606C-4D60-AF2F-14B030954930}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{09F7C041-606C-4D60-AF2F-14B030954930}.Debug|Any CPU.Build.0 = Debug|Any CPU
{09F7C041-606C-4D60-AF2F-14B030954930}.Release|Any CPU.ActiveCfg = Release|Any CPU
{09F7C041-606C-4D60-AF2F-14B030954930}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

4
TransportGuideContracts/BindingModels/TransportTypeBindingModel.cs
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@ -9,9 +9,9 @@ namespace TransportGuideContracts.BindingModels
{
public class TransportTypeBindingModel : ITransportTypeModel
{
public double price { get; set; }
public double Price { get; set; }
public string name { get; set; } = string.Empty;
public string Name { get; set; } = string.Empty;
public int Id { get; set; }
}

4
TransportGuideContracts/ViewModels/TransportTypeViewModel.cs
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@ -11,9 +11,9 @@ namespace TransportGuideContracts.ViewModels
public class TransportTypeViewModel : ITransportTypeModel
{
[DisplayName("Ticket's Price")]
public double price { get; set; }
public double Price { get; set; }
[DisplayName("Transport type name")]
public string name { get; set; } = string.Empty;
public string Name { get; set; } = string.Empty;
public int Id { get; set; }
}

4
TransportGuideDataModels/Models/ITransportTypeModel.cs
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@ -8,8 +8,8 @@ namespace TransportGuideDataModels.Models
{
public interface ITransportTypeModel : IId
{
double price { get;}
string name { get;}
double Price { get;}
string Name { get;}
}
}