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Казначеева Елизавета 2024-03-13 10:46:44 +04:00
parent 9644cb22bb
commit a1f4d99842
10 changed files with 464 additions and 0 deletions
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156
SoftwareInstallation/SoftwareInstallationBusinessLogic/ShopLogic.cs Normal file
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using Microsoft.Extensions.Logging;
using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.BusinessLogicsContracts;
using SoftwareInstallationContracts.SearchModels;
using SoftwareInstallationContracts.StoragesContracts;
using SoftwareInstallationContracts.ViewModels;
using SoftwareInstallationDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationBusinessLogic
{
public class ShopLogic : IShopLogic
{
private readonly ILogger _logger;
private readonly IShopStorage _shopStorage;
public ShopLogic(ILogger<ShopLogic> logger, IShopStorage shopStorage)
{
_logger = logger;
_shopStorage = shopStorage;
}
public List<ShopViewModel>? ReadList(ShopSearchModel? model)
{
_logger.LogInformation("ReadList. ShopName:{ShopName}.Id:{ Id} ",
model?.Name, model?.Id);
var list = (model == null) ? _shopStorage.GetFullList() :
_shopStorage.GetFilteredList(model);
if (list == null)
{
_logger.LogWarning("ReadList return null list");
return null;
}
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
return list;
}
public ShopViewModel? ReadElement(ShopSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. ShopName:{ShopName}.Id:{ Id}",
model.Name, model.Id);
var element = _shopStorage.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(ShopBindingModel model)
{
CheckModel(model);
model.Packages = new();
if (_shopStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Update(ShopBindingModel model)
{
CheckModel(model, false);
if (string.IsNullOrEmpty(model.Name))
{
throw new ArgumentNullException("Нет названия магазина",
nameof(model.Name));
}
if (_shopStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
public bool Delete(ShopBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_shopStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
private void CheckModel(ShopBindingModel 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 магазина",
nameof(model.Name));
}
_logger.LogInformation("Shop. ShopName:{0}.Address:{1}. Id: {2}",
model.Name, model.Address, model.Id);
var element = _shopStorage.GetElement(new ShopSearchModel
{
Name = model.Name
});
if (element != null && element.Id != model.Id && element.Name == model.Name)
{
throw new InvalidOperationException("Магазин с таким названием уже есть");
}
}
public bool AddPackage(ShopSearchModel model, IPackageModel package, int count)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (count <= 0)
{
throw new ArgumentException("Количество добавляемого изделия должно быть больше 0", nameof(count));
}
_logger.LogInformation("AddPackageInShop. ShopName:{ShopName}.Id:{ Id}", model.Name, model.Id);
var element = _shopStorage.GetElement(model);
if (element == null)
{
_logger.LogWarning("AddPackageInShop element not found");
return false;
}
_logger.LogInformation("AddPackageInShop find. Id:{Id}", element.Id);
var prevCount = element.Packages.GetValueOrDefault(package.Id, (package, 0)).Item2;
element.Packages[package.Id] = (package, prevCount + count);
_logger.LogInformation(
"AddPackageInShop. Has been added {count} {package} in {ShopName}",
count, package.PackageName, element.Name);
_shopStorage.Update(new()
{
Id = element.Id,
Address = element.Address,
Name = element.Name,
DateOpening = element.DateOpening,
Packages = element.Packages
});
return true;
}
}
}

26
SoftwareInstallation/SoftwareInstallationContracts/BindingModels/ShopBindingModel.cs Normal file
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using SoftwareInstallationDataModels;
using SoftwareInstallationDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.BindingModels
{
public class ShopBindingModel : IShopModel
{
public string Name { get; set; } = string.Empty;
public string Address { get; set; } = string.Empty;
public DateTime DateOpening { get; set; } = DateTime.Now;
public Dictionary<int, (IPackageModel, int)> Packages
{
get;
set;
} = new();
public int Id { get; set; }
}
}

22
SoftwareInstallation/SoftwareInstallationContracts/BusinessLogicsContracts/IShopLogic.cs Normal file
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using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.SearchModels;
using SoftwareInstallationContracts.ViewModels;
using SoftwareInstallationDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.BusinessLogicsContracts
{
public interface IShopLogic
{
List<ShopViewModel>? ReadList(ShopSearchModel? model);
ShopViewModel? ReadElement(ShopSearchModel model);
bool Create(ShopBindingModel model);
bool Update(ShopBindingModel model);
bool Delete(ShopBindingModel model);
bool AddPackage(ShopSearchModel model, IPackageModel package, int count);
}
}

13
SoftwareInstallation/SoftwareInstallationContracts/SearchModels/ShopSearchModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.SearchModels
{ public class ShopSearchModel
{
public int? Id { get; set; }
public string? Name { get; set; }
}
}

21
SoftwareInstallation/SoftwareInstallationContracts/StoragesContracts/IShopStorage.cs Normal file
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using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.SearchModels;
using SoftwareInstallationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.StoragesContracts
{
public interface IShopStorage
{
List<ShopViewModel> GetFullList();
List<ShopViewModel> GetFilteredList(ShopSearchModel model);
ShopViewModel? GetElement(ShopSearchModel model);
ShopViewModel? Insert(ShopBindingModel model);
ShopViewModel? Update(ShopBindingModel model);
ShopViewModel? Delete(ShopBindingModel model);
}
}

31
SoftwareInstallation/SoftwareInstallationContracts/ViewModels/ShopViewModel.cs Normal file
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using SoftwareInstallationDataModels;
using SoftwareInstallationDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationContracts.ViewModels
{
public class ShopViewModel : IShopModel
{
[DisplayName("Название магазина")]
public string Name { get; set; } = string.Empty;
[DisplayName("Адрес магазина")]
public string Address { get; set; } = string.Empty;
[DisplayName("Время открытия")]
public DateTime DateOpening { get; set; } = DateTime.Now;
public Dictionary<int, (IPackageModel, int)> Packages
{
get;
set;
} = new();
public int Id { get; set; }
}
}

17
SoftwareInstallation/SoftwareInstallationDataModels/IShopModel.cs Normal file
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using SoftwareInstallationDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationDataModels
{
public interface IShopModel : IId
{
string Name { get; }
string Address { get; }
DateTime DateOpening { get; }
Dictionary<int, (IPackageModel, int)> Packages { get; }
}
}

2
SoftwareInstallation/SoftwareInstallationListImplement/DataListSingleton.cs
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@ -13,11 +13,13 @@ namespace SoftwareInstallationListImplement
public List<Component> Components { get; set; }
public List<Order> Orders { get; set; }
public List<Package> Packages { get; set; }
public List<Shop> Shops { get; set; }
private DataListSingleton()
{
Components = new List<Component>();
Orders = new List<Order>();
Packages = new List<Package>();
Shops = new List<Shop>();
}
public static DataListSingleton GetInstance()
{

64
SoftwareInstallation/SoftwareInstallationListImplement/Shop.cs Normal file
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using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.ViewModels;
using SoftwareInstallationDataModels.Models;
using SoftwareInstallationDataModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationListImplement
{
public class Shop : IShopModel
{
public string Name { get; private set; } = string.Empty;
public string Address { get; private set; } = string.Empty;
public DateTime DateOpening { get; private set; }
public Dictionary<int, (IPackageModel, int)> Packages
{
get;
private set;
} = new();
public int Id { get; private set; }
public static Shop? Create(ShopBindingModel? model)
{
if (model == null)
{
return null;
}
return new Shop()
{
Id = model.Id,
Name = model.Name,
Address = model.Address,
DateOpening = model.DateOpening,
Packages = new()
};
}
public void Update(ShopBindingModel? model)
{
if (model == null)
{
return;
}
Name = model.Name;
Address = model.Address;
DateOpening = model.DateOpening;
Packages = model.Packages;
}
public ShopViewModel GetViewModel => new()
{
Id = Id,
Name = Name,
Address = Address,
Packages = Packages,
DateOpening = DateOpening,
};
}
}

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SoftwareInstallation/SoftwareInstallationListImplement/ShopStorage.cs Normal file
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using SoftwareInstallationContracts.BindingModels;
using SoftwareInstallationContracts.SearchModels;
using SoftwareInstallationContracts.StoragesContracts;
using SoftwareInstallationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoftwareInstallationListImplement
{
public class ShopStorage : IShopStorage
{
private readonly DataListSingleton _source;
public ShopStorage()
{
_source = DataListSingleton.GetInstance();
}
public ShopViewModel? Delete(ShopBindingModel model)
{
for (int i = 0; i < _source.Shops.Count; ++i)
{
if (_source.Shops[i].Id == model.Id)
{
var element = _source.Shops[i];
_source.Shops.RemoveAt(i);
return element.GetViewModel;
}
}
return null;
}
public ShopViewModel? GetElement(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.Name) && !model.Id.HasValue)
{
return null;
}
foreach (var shop in _source.Shops)
{
if ((!string.IsNullOrEmpty(model.Name) &&
shop.Name == model.Name) ||
(model.Id.HasValue && shop.Id == model.Id))
{
return shop.GetViewModel;
}
}
return null;
}
public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
{
var result = new List<ShopViewModel>();
if (string.IsNullOrEmpty(model.Name))
{
return result;
}
foreach (var shop in _source.Shops)
{
if (shop.Name.Contains(model.Name ?? string.Empty))
{
result.Add(shop.GetViewModel);
}
}
return result;
}
public List<ShopViewModel> GetFullList()
{
var result = new List<ShopViewModel>();
foreach (var shop in _source.Shops)
{
result.Add(shop.GetViewModel);
}
return result;
}
public ShopViewModel? Insert(ShopBindingModel model)
{
model.Id = 1;
foreach (var shop in _source.Shops)
{
if (model.Id <= shop.Id)
{
model.Id = shop.Id + 1;
}
}
var newShop = Shop.Create(model);
if (newShop == null)
{
return null;
}
_source.Shops.Add(newShop);
return newShop.GetViewModel;
}
public ShopViewModel? Update(ShopBindingModel model)
{
foreach (var shop in _source.Shops)
{
if (shop.Id == model.Id)
{
shop.Update(model);
return shop.GetViewModel;
}
}
return null;
}
}
}