Шото сделано
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using Microsoft.Extensions.Logging;
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using SewingDressesContracts.BindingModels;
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using SewingDressesContracts.BusinessLogicsContracts;
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using SewingDressesContracts.SearchModels;
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using SewingDressesContracts.StoragesContracts;
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using SewingDressesContracts.ViewModels;
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namespace SewingDressesBusinessLogic.BusinessLogic
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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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CheckUser(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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CheckUser(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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CheckUser(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. UserName:{UserName}.Id:{Id}", model.Email, 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 find. 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. UserName:{UserName}. Id:{Id}", model?.Email, 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 void CheckUser(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("Invalid fullname of user", 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("Invalid email of user", 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("Invalid password of user", nameof(model.Password));
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}
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_logger.LogInformation("Client. ClientFIO:{ClientFIO}. Email:{Email}. Id:{Id} ", model.ClientFIO, model.Email, model.Id);
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var element = _clientStorage.GetElement(new ClientSearchModel
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{
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Email = model.Email
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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("User with such email already exists.");
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}
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}
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}
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}
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@ -0,0 +1,12 @@
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using SewingDressesDataModels.Models;
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namespace SewingDressesContracts.BindingModels
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{
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public class ClientBindingModel : IClientModel
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{
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public int Id { get; set; }
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public string ClientFIO { get; set; } = string.Empty;
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public string Email { get; set; } = string.Empty;
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public string Password { get; set; } = string.Empty;
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}
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}
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@ -7,6 +7,8 @@ namespace SewingDressesContracts.BindingModels
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{
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public int Id { get; set; }
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public int DressId { get; set; }
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public int ClientId { get; set; }
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public string ClientFIO { get; set; } = string.Empty;
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public int Count { get; set; }
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public double Sum { get; set; }
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public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
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using SewingDressesContracts.BindingModels;
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using SewingDressesContracts.SearchModels;
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using SewingDressesContracts.ViewModels;
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namespace SewingDressesContracts.BusinessLogicsContracts
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{
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public interface IClientLogic
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{
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List<ClientViewModel>? ReadList(ClientSearchModel? model);
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ClientViewModel? ReadElement(ClientSearchModel model);
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bool Create(ClientBindingModel model);
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bool Update(ClientBindingModel model);
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bool Delete(ClientBindingModel model);
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}
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}
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@ -0,0 +1,8 @@
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namespace SewingDressesContracts.SearchModels
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{
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public class ClientSearchModel
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{
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public int? Id { get; set; }
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public string? Email { get; set; }
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}
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}
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@ -3,6 +3,7 @@
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public class OrderSearchModel
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{
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public int? Id { get; set; }
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public int? ClientId { get; set; }
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public DateTime? DateFrom { get; set; }
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public DateTime? DateTo { get; set; }
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}
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using SewingDressesContracts.BindingModels;
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using SewingDressesContracts.SearchModels;
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using SewingDressesContracts.ViewModels;
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namespace SewingDressesContracts.StoragesContracts
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{
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public interface IClientStorage
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{
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List<ClientViewModel> GetFullList();
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List<ClientViewModel> GetFilteredList(ClientSearchModel model);
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ClientViewModel? GetElement(ClientSearchModel model);
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ClientViewModel? Insert(ClientBindingModel model);
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ClientViewModel? Update(ClientBindingModel model);
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ClientViewModel? Delete(ClientBindingModel model);
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}
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}
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using System.ComponentModel;
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using SewingDressesDataModels.Models;
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namespace SewingDressesContracts.ViewModels
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{
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public class ClientViewModel : IClientModel
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{
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public int Id { get; set; }
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[DisplayName("ФИО клиента")]
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public string ClientFIO { get; set; } = string.Empty;
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[DisplayName("Логин (эл. почта)")]
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public string Email { get; set; } = string.Empty;
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[DisplayName("Пароль")]
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public string Password { get; set; } = string.Empty;
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}
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}
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@ -9,6 +9,9 @@ namespace SewingDressesContracts.ViewModels
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[DisplayName("Номер")]
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public int Id { get; set; }
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public int DressId { get; set; }
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public int ClientId { get; set; }
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[DisplayName("Имя клиента")]
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public string ClientFIO { get; set; } = string.Empty;
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[DisplayName("Платье")]
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public string DressName { get; set; } = string.Empty;
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[DisplayName("Количество")]
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namespace SewingDressesDataModels.Models
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{
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public interface IClientModel : IId
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{
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string ClientFIO { get; }
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string Email { get; }
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string Password { get; }
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}
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}
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using SewingDressesContracts.BindingModels;
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using SewingDressesContracts.SearchModels;
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using SewingDressesContracts.StoragesContracts;
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using SewingDressesContracts.ViewModels;
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using SewingDressesDatabaseImplement.Models;
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namespace SewingDressesDatabaseImplement.Implements
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{
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public class ClientStorage : IClientStorage
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{
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public ClientViewModel? Insert(ClientBindingModel model)
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{
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using var context = new SewingDressesDatabase();
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var newClient = Client.Create(model);
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if (newClient == null) { return null; }
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context.Clients.Add(newClient);
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context.SaveChanges();
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return newClient.GetViewModel;
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}
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public ClientViewModel? Update(ClientBindingModel model)
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{
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using var context = new SewingDressesDatabase();
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var client = context.Clients.FirstOrDefault(x => x.ID == model.ID);
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if (client == null) { return null; };
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client.Update(model);
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context.SaveChanges();
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return client.GetViewModel;
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}
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public ClientViewModel? Delete(ClientBindingModel model)
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{
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using var context = new SewingDressesDatabase();
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var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
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if (client == null) { return null; }
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context.Clients.Remove(client);
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context.SaveChanges();
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return client.GetViewModel;
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}
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public ClientViewModel? GetElement(ClientSearchModel model)
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{
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if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue) { return null; }
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using var context = new SewingDressesDatabase();
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return context.Clients.FirstOrDefault(x => (!(string.IsNullOrEmpty(model.Email)) && model.Email == x.Email) || (model.ID.HasValue && model.ID == x.ID))?.GetViewModel;
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}
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public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
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{
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if (string.IsNullOrEmpty(model.Email)) { return new(); }
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using var context = new SewingDressesDatabase();
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return context.Clients.Where(x => x.Email.Equals(model.Email)).Select(x => x.GetViewModel).ToList();
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}
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public List<ClientViewModel> GetFullList()
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{
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using var context = new SewingDressesDatabase();
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return context.Clients.Select(x => x.GetViewModel).ToList();
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}
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}
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}
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using SewingDressesContracts.BindingModels;
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using SewingDressesContracts.ViewModels;
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using SewingDressesDatabaseImplement.Models;
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using SewingDressesDataModels.Models;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.ComponentModel.DataAnnotations;
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namespace SewingDressesDatabaseImplement.Models
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{
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public class Client : IClientModel
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{
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public int Id { get; private set; }
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[Required]
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public string ClientFIO { get; private set; } = string.Empty;
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[Required]
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public string Email { get; private set; } = string.Empty;
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[Required]
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public string Password { get; private set; } = string.Empty;
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[ForeignKey("ClientId")]
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public virtual List<Order> Orders { get; set; } = new();
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public static Client? Create(ClientBindingModel? model)
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{
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if (model == null)
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{
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return null;
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}
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return new Client()
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{
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Id = model.Id,
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ClientFIO = model.ClientFIO,
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Email = model.Email,
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Password = model.Password
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};
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}
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public void Update(ClientBindingModel? model)
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{
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if (model == null) { return; }
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ClientFIO = model.ClientFIO;
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Email = model.Email;
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Password = model.Password;
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}
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public ClientViewModel GetViewModel => new()
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{
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Id = Id,
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ClientFIO = ClientFIO,
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Email = Email,
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Password = Password
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};
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}
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}
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@ -13,6 +13,8 @@ namespace SewingDressesDatabaseImplement.Models
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[Required]
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public int DressId { get; private set; }
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[Required]
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public int ClientId { get; private set; }
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[Required]
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public int Count { get; private set; }
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[Required]
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public double Sum { get; private set; }
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@ -32,6 +34,7 @@ namespace SewingDressesDatabaseImplement.Models
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{
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Id = model.Id,
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DressId = model.DressId,
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ClientId =
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Count = model.Count,
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Sum = model.Sum,
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Status = model.Status,
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@ -16,5 +16,6 @@ namespace SewingDressesDatabaseImplement
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public virtual DbSet<Dress> Dresses { get; set; }
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public virtual DbSet<DressComponent> DressComponents { get; set; }
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public virtual DbSet<Order> Orders { get; set; }
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public virtual DbSet<Client> Clients { get; set; }
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}
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}
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