110 lines
3.9 KiB
C#
110 lines
3.9 KiB
C#
using Microsoft.Extensions.Logging;
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using PolyclinicContracts.BindingModels;
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using PolyclinicContracts.BusinessLogicsContracts;
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using PolyclinicContracts.SearchModels;
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using PolyclinicContracts.StoragesContracts;
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using PolyclinicContracts.ViewModels;
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namespace PolyclinicBusinessLogic.BusinessLogics
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{
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public class DiagnoseLogic : IDiagnoseLogic
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{
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private ILogger _logger;
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private IDiagnoseStorage _diagnoseStorage;
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public DiagnoseLogic(ILogger<DiagnoseLogic> logger, IDiagnoseStorage diagnoseStorage)
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{
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_logger = logger;
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_diagnoseStorage = diagnoseStorage;
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}
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public bool Create(DiagnoseBindingModel model)
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{
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CheckModel(model);
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if (_diagnoseStorage.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 Delete(DiagnoseBindingModel model)
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{
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CheckModel(model, false);
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_logger.LogInformation("Delete. Name:{Name}, Id:{Id}", model.Name, model.Id);
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if (_diagnoseStorage.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 DiagnoseViewModel? ReadElement(DiagnoseSearchModel 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. Name:{Name}, Id:{Id}, UserId:{UserId}", model.Name, model.Id, model.UserId);
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var element = _diagnoseStorage.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. Name:{Name}, Id:{Id}, UserId:{UserId}", element.Name, element.Id, element.UserId);
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return element;
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}
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public List<DiagnoseViewModel> ReadList(DiagnoseSearchModel? model = null)
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{
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_logger.LogInformation("ReadList. Name:{Name} Id:{Id}, UserId:{UserId}", model?.Name, model?.Id, model?.UserId);
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var list = model == null ? _diagnoseStorage.GetFullList() : _diagnoseStorage.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 new List<DiagnoseViewModel>();
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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 bool Update(DiagnoseBindingModel model)
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{
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CheckModel(model);
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if (_diagnoseStorage.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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private void CheckModel(DiagnoseBindingModel 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.Name))
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{
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throw new ArgumentNullException("Нет названия болезни", nameof(model.Name));
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}
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_logger.LogInformation("Diagnose. Name:{Name}. Id: {Id}", model.Name, model.Id);
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var element = _diagnoseStorage.GetElement(new DiagnoseSearchModel
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{
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Name = model.Name
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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("Болезнь 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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