147 lines
4.5 KiB
C#
147 lines
4.5 KiB
C#
using Microsoft.Extensions.Logging;
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using ServiceStationContracts.BindingModels;
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using ServiceStationContracts.BusinessLogicsContracts;
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using ServiceStationContracts.SearchModels;
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using ServiceStationContracts.StoragesContracts;
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using ServiceStationContracts.ViewModels;
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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 ServiceStationBusinessLogic.BusinessLogics
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{
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public class GuarantorLogic : IGuarantorLogic
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{
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private readonly ILogger _logger;
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private readonly IGuarantorStorage _guarantorStorage;
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public GuarantorLogic(ILogger<GuarantorLogic> logger, IGuarantorStorage guarantorStorage)
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{
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_logger = logger;
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_guarantorStorage = guarantorStorage;
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}
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public bool Create(GuarantorBindingModel model)
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{
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CheckModel(model);
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if (_guarantorStorage.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(GuarantorBindingModel 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 (_guarantorStorage.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 GuarantorViewModel? ReadElement(GuarantorSearchModel 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. GuarantorFIO:{GuarantorFIO}.Id:{Id}", model.GuarantorFIO, model.Id);
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var element = _guarantorStorage.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<GuarantorViewModel>? ReadList(GuarantorSearchModel? model)
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{
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_logger.LogInformation("ReadList. GuarantorFIO:{GuarantorFIO}.Id:{Id}", model?.GuarantorFIO, model?.Id);
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var list = model == null ? _guarantorStorage.GetFullList() : _guarantorStorage.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(GuarantorBindingModel model)
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{
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CheckModel(model);
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if (_guarantorStorage.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(GuarantorBindingModel 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.GuarantorFIO))
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{
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throw new ArgumentNullException("Нет ФИО поручителя", nameof(model.GuarantorFIO));
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}
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if (string.IsNullOrEmpty(model.GuarantorPassword))
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{
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throw new ArgumentNullException("Нет пароля поручителя", nameof(model.GuarantorPassword));
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}
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if (string.IsNullOrEmpty(model.GuarantorNumber))
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{
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throw new ArgumentNullException("Нет номера телефона поручителя", nameof(model.GuarantorNumber));
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}
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_logger.LogInformation("Guarantor. GuarantorFIO:{GuarantorFIO}.GuarantorPassword:{GuarantorPassword}.GuarantorNumber:{GuarantorNumber} Id: {Id}", model.GuarantorFIO, model.GuarantorPassword, model.GuarantorNumber, model.Id);
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var element = _guarantorStorage.GetElement(new GuarantorSearchModel
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{
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GuarantorNumber = model.GuarantorNumber
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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("Поручитель с таким номером уже есть");
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}
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}
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}
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}
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