122 lines
4.0 KiB
C#
122 lines
4.0 KiB
C#
using TypographyContracts.BindingModels;
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using TypographyContracts.BusinessLogicsContracts;
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using TypographyContracts.SearchModels;
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using TypographyContracts.StoragesContracts;
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using TypographyContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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using System.Text.RegularExpressions;
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namespace TypographyBusinessLogic.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 List<ClientViewModel>? ReadList(ClientSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id: {Id}. ClientFIO: {ClientFIO}. Email: {Email}.",
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model?.Id, model?.ClientFIO, model?.Email);
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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 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}. ClientFIO: {ClientFIO}. Email: {Email}.",
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model?.Id, model?.ClientFIO, model?.Email);
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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 find. Id: {Id}", element.Id);
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return element;
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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 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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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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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 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.ClientFIO))
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{
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throw new ArgumentNullException("Нет ФИО клиента", nameof(model.ClientFIO));
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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 электронной почты клиента", 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 клиента", nameof(model.Password));
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}
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if (!Regex.IsMatch(model.Email, @"^[-\w.]+@([A-Za-z0-9][-A-Za-z0-9]+\.)+[A-Za-z]{2,4}$"))
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{
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throw new ArgumentNullException("Введенное не является адресом электронной почты", nameof(model.Email));
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}
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if (model.Password.Length < 10 || model.Password.Length > 50 ||
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!Regex.IsMatch(model.Password, @"^((\w+\d+\W+)|(\w+\W+\d+)|(\d+\w+\W+)|(\d+\W+\w+)|(\W+\w+\d+)|(\W+\d+\w+))[\w\d\W]*$"))
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{
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throw new ArgumentNullException("Пароль не соответсвует требованиям безопасности", nameof(model.Password));
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}
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_logger.LogInformation("Client. Id: {Id}. ClientFIO: {ClientFIO}. Email: {Email}.",
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model?.Id, model?.ClientFIO, model?.Email);
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var element = _clientStorage.GetElement(new ClientSearchModel { Email = model.Email });
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if (element != null && element.Id != model.Id)
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{
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throw new InvalidOperationException("Клиент с таким логином уже есть");
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}
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}
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}
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} |