113 lines
3.6 KiB
C#
113 lines
3.6 KiB
C#
using CaseAccountingContracts.BindingModels;
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using CaseAccountingContracts.BusinessLogicContracts;
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using CaseAccountingContracts.SearchModels;
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using CaseAccountingContracts.StoragesContracts;
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using CaseAccountingContracts.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 CaseAccountingBusinessLogic.BusinessLogics
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{
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public class UserLogic : IUserLogic
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{
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private readonly ILogger _logger;
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private readonly IUserStorage _userStorage;
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public UserLogic(ILogger<UserLogic> logger, IUserStorage userStorage)
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{
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_logger = logger ?? throw new ArgumentNullException(nameof(logger));
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_userStorage = userStorage ?? throw new ArgumentNullException(nameof(userStorage));
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}
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public bool Create(UserBindingModel model)
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{
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CheckModel(model);
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if (_userStorage.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(UserBindingModel 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 (_userStorage.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 UserViewModel? ReadElement(UserSearchModel 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 = _userStorage.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<UserViewModel>? ReadList(UserSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
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var list = model == null ? _userStorage.GetFullList() : _userStorage.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(UserBindingModel model)
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{
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CheckModel(model);
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if (_userStorage.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(UserBindingModel 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.Login == string.Empty)
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{
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throw new ArgumentNullException("Некорректный ввод логина",
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nameof(model.Login));
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}
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if (model.Password == string.Empty)
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{
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throw new ArgumentNullException("Некорректный ввод пароля",
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nameof(model.Password));
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}
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}
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}
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}
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