155 lines
4.8 KiB
C#
155 lines
4.8 KiB
C#
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using Microsoft.Extensions.Logging;
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using SchoolContracts.BindingModel;
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using SchoolContracts.BusinessLogicsContracts;
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using SchoolContracts.SearchModel;
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using SchoolContracts.StoragesContracts;
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using SchoolContracts.ViewModels;
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using SchoolDatabaseImplement.Implements;
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namespace SchoolBusinessLogic.BusinessLogics
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{
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public class ClientLogic : IClientLogic
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{
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private readonly ILogger _logger;
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private readonly IClientStorage _clientStorage;
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public ClientLogic(ILogger<ClientLogic> logger, IClientStorage clientStorage)
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{
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_logger = logger;
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_clientStorage = clientStorage;
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}
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public bool Create(ClientBindingModel model)
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{
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CheckModel(model);
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if (_clientStorage.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(ClientBindingModel 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 (_clientStorage.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 ClientViewModel? ReadElement(ClientSearchModel 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 = _clientStorage.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 found. Id: {Id}", element.Id);
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return element;
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}
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public List<ClientViewModel>? ReadList(ClientSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id: {Id}", model?.Id);
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var list = model == null ? _clientStorage.GetFullList() : _clientStorage.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(ClientBindingModel model)
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{
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CheckModel(model);
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if (_clientStorage.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(ClientBindingModel 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 ArgumentException(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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//Введён ли email?
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if (string.IsNullOrEmpty(model.ClientEmail))
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{
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_logger.LogWarning("Email is empty");
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throw new ArgumentException("Не введён email");
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}
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//Логин должен быть больше 35 символов
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if (model.ClientEmail.Length > 35)
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{
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_logger.LogWarning("Email {Email} length > 35", model.ClientEmail);
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throw new ArgumentException("Длина email не должна превышать 35 символов");
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}
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//Проверяем email на уникальность
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var existingClient = _clientStorage.GetElement(new()
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{
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ClientEmail = model.ClientEmail
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});
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if (existingClient != null)
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{
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_logger.LogWarning("Client with email {Email} already exists", model.ClientEmail);
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throw new ArgumentException("Клиент с таким email уже существует");
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}
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//Введён ли пароль?
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if (string.IsNullOrEmpty(model.ClientPassword))
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{
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_logger.LogWarning("Password is empty");
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throw new ArgumentException("Не введён пароль");
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}
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//Пароль не должен быть менее 7 и более 30 символов
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if (model.ClientPassword.Length < 7 || model.ClientPassword.Length > 30)
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{
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_logger.LogWarning("Password {Password} length > 30 or < 7", model.ClientPassword);
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throw new ArgumentException("Длина пароля должна быть в промежутке между 7 и 30 символами");
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}
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//Введено ли имя?
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if (string.IsNullOrEmpty(model.ClientName))
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{
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_logger.LogWarning("Name is empty");
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throw new ArgumentException("Не введёно имя");
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}
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//Имя должно быть не более 30 символов
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if (model.ClientName.Length > 30)
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{
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_logger.LogWarning("Name {Name} length > 30", model.ClientName);
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throw new ArgumentException("Длина имени не должна превышать 30 символов");
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}
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//Введен ли телефон?
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if (string.IsNullOrEmpty(model.ClientPhone))
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{
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_logger.LogWarning("Phone is empty");
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throw new ArgumentException("Не введён телефон");
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}
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//Телефон должн быть 11 символов
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if (model.ClientPhone.Length == 11)
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{
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_logger.LogWarning("Phone {Phone} length == 11", model.ClientPhone);
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throw new ArgumentException("Длина телефона должна быть 11 символов");
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}
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_logger.LogInformation("Client. Id: {Id}", model.Id);
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}
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}
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}
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