112 lines
3.6 KiB
C#
112 lines
3.6 KiB
C#
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using HospitalContracts.BindingModels;
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using HospitalContracts.BusinessLogicContracts;
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using HospitalContracts.SearchModels;
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using HospitalContracts.StorageContracts;
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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
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{
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public class PatientLogic : IPatientLogic
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{
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private readonly ILogger _logger;
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private readonly IPatientStorage _patientStorage;
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public PatientLogic(ILogger<PatientLogic> logger, IPatientStorage patientStorage)
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{
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_logger = logger;
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_patientStorage = patientStorage;
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}
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public PatientViewModel? ReadElement(PatientSearchModel 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. Id:{ Id}", model.Id);
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var element = _patientStorage.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<PatientViewModel>? ReadList(PatientSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
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var list = model == null ? _patientStorage.GetFullList() : _patientStorage.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 Create(PatientBindingModel model)
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{
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CheckModel(model);
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if (_patientStorage.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(PatientBindingModel 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 (_patientStorage.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 bool Update(PatientBindingModel model)
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{
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CheckModel(model);
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if (_patientStorage.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(PatientBindingModel 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 имени пациента",
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nameof(model.Name));
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}
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// TODO: проверка на наличие даты рождения и фамилии в модели?
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_logger.LogInformation("Patient. Surname:{ Date}. Name: {Name}. Patronymic: {Patronymic}. BirthDate: {BirthDate}. Id: { Id}", model.Surname, model.Name, model.Patronymic, model.BirthDate, model.Id);
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}
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}
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}
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