120 lines
4.3 KiB
C#
120 lines
4.3 KiB
C#
using HospitalContracts.BindingModels;
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using HospitalContracts.BusinessLogicsContracts;
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using HospitalContracts.SearchModels;
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using HospitalContracts.StoragesContracts;
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using HospitalContracts.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 HospitalBusinessLogic.BusinessLogics
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{
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public class MedicinesLogic : IMedicinesLogic
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{
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private readonly ILogger _logger;
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private readonly IMedicinesStorage _medicinesStorage;
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private readonly IClientLogic _clientLogic;
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public MedicinesLogic(ILogger<MedicinesLogic> logger, IMedicinesStorage medicinesStorage, IClientLogic clientLogic)
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{
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_logger = logger;
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_medicinesStorage = medicinesStorage;
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_clientLogic = clientLogic;
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}
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public bool Create(MedicinesBindingModel model)
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{
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CheckModel(model);
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if (_medicinesStorage.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(MedicinesBindingModel 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 (_medicinesStorage.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 MedicinesViewModel? ReadElement(MedicinesSearchModel 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. MedicinesName:{MedicinesName}. Id:{ Id}", model.MedicinesName, model.Id);
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var element = _medicinesStorage.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 List<MedicinesViewModel>? ReadList(MedicinesSearchModel? model)
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{
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_logger.LogInformation("ReadList. MedicinesName:{MedicinesName}. Id:{ Id}", model?.MedicinesName, model?.Id);
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var list = model == null ? _medicinesStorage.GetFullList() : _medicinesStorage.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 bool Update(MedicinesBindingModel model)
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{
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CheckModel(model);
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if (_medicinesStorage.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(MedicinesBindingModel 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.MedicinesName))
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{
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throw new ArgumentNullException("Нет названия лекарства", nameof(model.MedicinesName));
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}
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if (string.IsNullOrEmpty(model.Group))
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{
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throw new ArgumentNullException("Нет группы лекарства", nameof(model.Group));
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}
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_logger.LogInformation("Medicines. MedicinesName:{MedicinesName}. Group:{ Group}. Id: { Id} ", model.MedicinesName, model.Group, model.Id);
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var element = _medicinesStorage.GetElement(new MedicinesSearchModel
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{
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MedicinesName = model.MedicinesName
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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("Лекарство 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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