глибокий вдох и моральная подготовка к куче изменений
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using Microsoft.Extensions.Logging;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using SushiBarContracts.BindingModels;
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using SushiBarContracts.SearchModels;
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using SushiBarContracts.StoragesContracts;
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using SushiBarContracts.ViewModels;
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using SushiBarContracts.BusinessLogicsContracts;
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namespace SushiBarBusinessLogic.BusinessLogics
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{
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public class ShopLogic : IShopLogic
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{
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private readonly ILogger _logger;
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private readonly IShopStorage _shopStorage;
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private readonly ISushiStorage _sushiStorage;
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public ShopLogic(ILogger<ShopLogic> logger, IShopStorage shopStorage, ISushiStorage sushiStorage)
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{
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_logger = logger;
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_shopStorage = shopStorage;
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_sushiStorage = sushiStorage;
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}
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public List<ShopViewModel>? ReadList(ShopSearchModel? model)
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{
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_logger.LogInformation("ReadList. ShopName:{ShopName}.Id:{ Id}", model?.ShopName, model?.Id);
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var list = model == null ? _shopStorage.GetFullList() : _shopStorage.GetFilteredList(model);
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if (list == null)
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{
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_logger.LogWarning("ReadList return null list");
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return null;
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}
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_logger.LogInformation("ReadList. Count:{Count}", list.Count);
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return list;
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}
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public ShopViewModel? ReadElement(ShopSearchModel model)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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_logger.LogInformation("ReadElement. ShopName:{ShopName}.Id:{ Id}", model.ShopName, model.Id);
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var element = _shopStorage.GetElement(model);
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if (element == null)
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{
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_logger.LogWarning("ReadElement element not found");
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return null;
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}
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_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
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return element;
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}
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public bool Create(ShopBindingModel model)
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{
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CheckModel(model);
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if (_shopStorage.Insert(model) == null)
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{
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_logger.LogWarning("Insert operation failed");
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return false;
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}
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return true;
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}
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public bool Update(ShopBindingModel model)
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{
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CheckModel(model);
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if (_shopStorage.Update(model) == null)
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{
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_logger.LogWarning("Update operation failed");
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return false;
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}
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return true;
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}
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public bool Delete(ShopBindingModel model)
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{
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CheckModel(model, false);
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_logger.LogInformation("Delete. Id:{Id}", model.Id);
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if (_shopStorage.Delete(model) == null)
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{
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_logger.LogWarning("Delete operation failed");
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return false;
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}
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return true;
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}
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public bool MakeSupply(SupplyBindingModel model)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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if (model.Count <= 0)
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{
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throw new ArgumentException("Количество изделий должно быть больше 0");
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}
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var shop = _shopStorage.GetElement(new ShopSearchModel
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{
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Id = model.ShopId
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});
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if (shop == null)
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{
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throw new ArgumentException("Магазина не существует");
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}
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if (shop.ShopSushis.ContainsKey(model.SushiId))
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{
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var oldValue = shop.ShopSushis[model.SushiId];
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oldValue.Item2 += model.Count;
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shop.ShopSushis[model.SushiId] = oldValue;
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}
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else
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{
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var sushi = _sushiStorage.GetElement(new SushiSearchModel
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{
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Id = model.SushiId
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});
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if (sushi == null)
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{
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throw new ArgumentException($"Поставка: Товар с id:{model.SushiId} не найденн");
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}
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shop.ShopSushis.Add(model.SushiId, (sushi, model.Count));
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}
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return true;
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}
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private void CheckModel(ShopBindingModel model, bool withParams = true)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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if (!withParams)
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{
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return;
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}
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if (string.IsNullOrEmpty(model.Adress))
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{
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throw new ArgumentException("Адрес магазина длжен быть заполнен", nameof(model.Adress));
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}
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if (string.IsNullOrEmpty(model.ShopName))
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{
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throw new ArgumentException("Название магазина должно быть заполнено", nameof(model.ShopName));
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}
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_logger.LogInformation("Shop. ShopName:{ShopName}.Adres:{Adres}.OpeningDate:{OpeningDate}.Id:{ Id}", model.ShopName, model.Adress, model.OpeningDate, model.Id);
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var element = _shopStorage.GetElement(new ShopSearchModel
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{
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ShopName = model.ShopName
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});
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if (element != null && element.Id != model.Id)
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{
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throw new InvalidOperationException("Магазин с таким названием уже есть");
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}
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}
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}
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}
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@@ -6,7 +6,6 @@ using System.Linq;
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using System.Text;
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using System.Text;
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using System.Threading.Tasks;
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using System.Threading.Tasks;
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using SushiBarContracts.BindingModels;
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using SushiBarContracts.BindingModels;
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using SushiBarContracts.BusinessLogicsContracts;
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using SushiBarContracts.SearchModels;
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using SushiBarContracts.SearchModels;
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using SushiBarContracts.StoragesContracts;
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using SushiBarContracts.StoragesContracts;
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using SushiBarContracts.ViewModels;
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using SushiBarContracts.ViewModels;
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@@ -8,7 +8,6 @@ using SushiBarContracts.StoragesContracts;
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using SushiBarView;
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using SushiBarView;
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using NLog.Extensions.Logging;
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using NLog.Extensions.Logging;
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namespace SushiBarView
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namespace SushiBarView
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{
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{
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internal static class Program
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internal static class Program
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@@ -28,6 +28,7 @@
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<ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\SushiBarBusinessLogic_\SushiBarBusinessLogic.csproj" />
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<ProjectReference Include="..\SushiBarBusinessLogic_\SushiBarBusinessLogic.csproj" />
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<ProjectReference Include="..\SushiBarContracts\SushiBarContracts.csproj" />
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<ProjectReference Include="..\SushiBarContracts\SushiBarContracts.csproj" />
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<ProjectReference Include="..\SushiBarFileImplement\SushiBarFileImplement.csproj" />
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<ProjectReference Include="..\SushiBarListImplement_\SushiBarListImplement.csproj" />
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<ProjectReference Include="..\SushiBarListImplement_\SushiBarListImplement.csproj" />
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</ItemGroup>
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</ItemGroup>
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