117 lines
3.8 KiB
C#
117 lines
3.8 KiB
C#
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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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using VeterinaryClinicContracts.BindingModels;
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using VeterinaryClinicContracts.BusinessLogicsContracts;
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using VeterinaryClinicContracts.SearchModels;
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using VeterinaryClinicContracts.StoragesContracts;
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using VeterinaryClinicContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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namespace VeterinaryClinicBusinessLogics.BusinessLogics
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{
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public class VisitLogic : IVisitLogic
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{
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private readonly ILogger _logger;
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private readonly IVisitStorage _visitStorage;
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public VisitLogic(ILogger<VisitLogic> logger, IVisitStorage visitStorage)
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{
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_logger = logger;
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_visitStorage = visitStorage;
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}
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public bool Create(VisitBindingModel model)
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{
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CheckModel(model);
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_logger.LogInformation("Create. Visit.Id: {Id}", model.Id);
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if (_visitStorage.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(VisitBindingModel 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 (_visitStorage.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 VisitViewModel? ReadElement(VisitSearchModel 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. DateFrom:{DateFrom}. DateTo:{DateTo}. VisitId:{Id}", model.DateFrom, model.DateTo, model.Id);
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var element = _visitStorage.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. VisitId:{Id}", element.Id);
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return element;
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}
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public List<VisitViewModel>? ReadList(VisitSearchModel? model)
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{
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_logger.LogInformation("ReadList. VisitId:{Id}", model?.Id);
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var list = model == null ? _visitStorage.GetFullList() : _visitStorage.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(VisitBindingModel model)
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{
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CheckModel(model);
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_logger.LogInformation("Update. Visit.Id: {Id}", model.Id);
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if (_visitStorage.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(VisitBindingModel 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 (model.Date == DateTime.MinValue)
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{
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throw new ArgumentNullException("Не указана дата визита", nameof(model.Date));
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}
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if (model.UserId <= 0)
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{
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throw new ArgumentNullException("Не указан идентификатор пользователя", nameof(model.UserId));
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}
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_logger.LogInformation("CheckModel. Visit.Id: {Id}", model.Id);
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}
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}
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}
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