118 lines
4.0 KiB
C#
118 lines
4.0 KiB
C#
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using DeviceContracts.BindingModels;
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using DeviceContracts.BusinessLogicsContracts;
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using DeviceContracts.SearchModels;
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using DeviceContracts.StoragesContracts;
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using DeviceContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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namespace DeviceBusinessLogic.BusinessLogics
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{
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public class KitLogic : IKitLogic
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{
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private readonly ILogger _logger;
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private readonly IKitStorage _kitStorage;
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public KitLogic(ILogger<KitLogic> logger,
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IKitStorage kitStorage)
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{
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_logger = logger;
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_kitStorage = kitStorage;
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}
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public bool Create(KitBindingModel model)
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{
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CheckModel(model);
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if (_kitStorage.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(KitBindingModel model)
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{
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CheckModel(model);
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if (_kitStorage.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(KitBindingModel 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 (_kitStorage.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 List<KitViewModel>? ReadList(KitSearchModel? model)
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{
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_logger.LogInformation(
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"ReadList. Id: {Id}, Title: {Title}, CabinetId: " +
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"{CabinetId}.", model?.Id, model?.Title, model?.CabinetId);
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var list = model == null ? _kitStorage.GetFullList() :
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_kitStorage.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 KitViewModel? ReadElement(KitSearchModel 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(
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"ReadElement. Id: {Id}, Title: {Title}, CabinetId: " +
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"{CabinetId}.", model?.Id, model?.Title, model?.CabinetId);
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var element = _kitStorage.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}",
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element.Id);
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return element;
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}
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private void CheckModel(KitBindingModel model,
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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 (model.Id <= 0)
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{
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throw new ArgumentNullException(
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"Идентификатор должен быть больше 0",
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nameof(model.Id));
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}
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if (string.IsNullOrEmpty(model.Title))
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{
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throw new ArgumentNullException(
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"Отсутствует номер/название кабинета",
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nameof(model.Title));
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}
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_logger.LogInformation(
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"Id: {Id}, Title: {Title}, CabinetId: " +
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"{CabinetId}.", model?.Id, model?.Title, model?.CabinetId);
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var elementByTitle = _kitStorage.GetElement(
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new KitSearchModel
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{
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Title = model.Title,
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});
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}
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}
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}
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