112 lines
4.2 KiB
C#
112 lines
4.2 KiB
C#
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using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.BusinessLogicsContracts;
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using FurnitureAssemblyContracts.SearchModels;
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using FurnitureAssemblyContracts.StoragesContracts;
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using FurnitureAssemblyContracts.ViewModels;
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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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namespace FurnitureAssemblyBusinessLogic.BusinessLogics
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{
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public class WorkpieceLogic : IWorkpieceLogic
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{
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private readonly ILogger _logger;
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private readonly IWorkpieceStorage _workpieceStorage;
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public WorkpieceLogic(ILogger<WorkpieceLogic> logger, IWorkpieceStorage workpieceStorage)
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{
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_logger = logger;
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_workpieceStorage = workpieceStorage;
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}
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public List<WorkpieceViewModel>? ReadList(WorkpieceSearchModel? model)
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{
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_logger.LogInformation("ReadList. WorkpieceName:{WorkpieceName}.Id:{ Id} ", model?.WorkpieceName, model?.Id);
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var list = model == null ? _workpieceStorage.GetFullList() : _workpieceStorage.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 WorkpieceViewModel? ReadElement(WorkpieceSearchModel 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. WorkpieceName:{WorkpieceName}.Id:{ Id}", model.WorkpieceName, model.Id);
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var element = _workpieceStorage.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(WorkpieceBindingModel model)
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{
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CheckModel(model);
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if (_workpieceStorage.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(WorkpieceBindingModel model)
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{
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CheckModel(model);
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if (_workpieceStorage.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(WorkpieceBindingModel 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 (_workpieceStorage.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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private void CheckModel(WorkpieceBindingModel model, bool withParams =
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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.WorkpieceName))
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{
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throw new ArgumentNullException("Нет названия компонента",
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nameof(model.WorkpieceName));
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}
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if (model.Cost <= 0)
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{
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throw new ArgumentNullException("Цена компонента должна быть больше 0", nameof(model.Cost));
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}
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_logger.LogInformation("Workpiece. WorkpieceName:{WorkpieceName}.Cost:{ Cost}. Id: { Id}", model.WorkpieceName, model.Cost, model.Id);
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var element = _workpieceStorage.GetElement(new WorkpieceSearchModel {WorkpieceName = model.WorkpieceName});
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if (element != null && element.Id != model.Id)
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{
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throw new InvalidOperationException("Компонент 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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