126 lines
4.6 KiB
C#
126 lines
4.6 KiB
C#
using Microsoft.Extensions.Logging;
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using TravelAgencyContracts.BindingModels;
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using TravelAgencyContracts.BusinessLogicsContracts;
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using TravelAgencyContracts.SearchModels;
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using TravelAgencyContracts.StoragesContracts;
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using TravelAgencyContracts.ViewModels;
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namespace TravelAgencyBusinessLogic.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;
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_userStorage = userStorage;
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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. UserFIO: {UserFIO}. Id: {Id} ", model?.UserFIO, 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 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. User id: {Id}, User email: {Email}, User phone number: {PhoneNumber}, User password: {Password}", model?.Id, model?.Email, model?.PhoneNumber, model?.Password);
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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 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 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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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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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 (string.IsNullOrEmpty(model.UserFIO))
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{
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throw new ArgumentNullException("Нет ФИО пользователя", nameof(model.UserFIO));
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}
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if (string.IsNullOrEmpty(model.Email))
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{
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throw new ArgumentNullException("Нет логина(почты) пользователя", nameof(model.Email));
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}
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if (string.IsNullOrEmpty(model.PhoneNumber))
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{
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throw new ArgumentNullException("Нет номера телефона пользователя", nameof(model.Email));
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}
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if (string.IsNullOrEmpty(model.Password))
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{
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throw new ArgumentNullException("Нет пароля пользователя", nameof(model.Password));
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}
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_logger.LogInformation("User. Id: {id}, FIO: {fio}, email: {email}, phone number: {PhoneNumber}, password: {password}", model.Id, model.UserFIO, model.Email, model.PhoneNumber,
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model.Password);
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var element = _userStorage.GetElement(new UserSearchModel
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{
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Email = model.Email,
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PhoneNumber = model.PhoneNumber,
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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("Пользователь с таким логином(почтой) или номером телефона уже есть");
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}
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}
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}
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}
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