104 lines
3.7 KiB
C#
104 lines
3.7 KiB
C#
using FactoryContracts.BusinessLogicsContracts;
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using FactoryContracts.StoragesContracts;
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using Microsoft.Extensions.Logging;
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using FactoryContracts.BindingModels;
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using FactoryContracts.ViewModels;
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using FactoryContracts.SearchModels;
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namespace FactoryBusinessLogic.BusinessLogics
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{
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public class LatheLogic : ILatheLogic
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{
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private readonly ILogger _logger;
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private readonly ILatheStorage _latheStorage;
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public LatheLogic(ILogger<ComponentLogic> logger, ILatheStorage latheStorage)
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{
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_logger = logger;
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_latheStorage = latheStorage;
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}
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public List<LatheViewModel>? ReadList(LatheSearchModel? model)
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{
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_logger.LogInformation("ReadList. LatheName:{LatheName}.Id:{ Id}", model?.LatheName, model?.Id);
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var list = model == null ? _latheStorage.GetFullList() : _latheStorage.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 LatheViewModel? ReadElement(LatheSearchModel 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. ComponentName:{LatheName}.Id:{ Id}", model.LatheName, model.Id);
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var element = _latheStorage.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(LatheBindingModel model)
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{
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CheckModel(model);
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if (_latheStorage.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(LatheBindingModel model)
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{
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CheckModel(model);
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if (_latheStorage.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(LatheBindingModel 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 (_latheStorage.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(LatheBindingModel 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.LatheName))
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{
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throw new ArgumentNullException("Нет названия cтанка", nameof(model.LatheName));
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}
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_logger.LogInformation("Component. ComponentName:{LatheName}.Id: { Id}", model.LatheName, model.Id);
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var element = _latheStorage.GetElement(new LatheSearchModel
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{
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LatheName = model.LatheName
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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("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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