142 lines
4.5 KiB
C#
142 lines
4.5 KiB
C#
using CanteenContracts.BindingModels;
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using CanteenContracts.BusinessLogicsContracts;
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using CanteenContracts.SearchModel;
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using CanteenContracts.StoragesContracts;
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using CanteenContracts.View;
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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 CanteenBusinessLogic.BusinessLogics
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{
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public class ManagerLogic : IManagerLogic
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{
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private readonly ILogger _logger;
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private readonly IManagerStorage _managerStorage;
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public ManagerLogic(ILogger<ManagerLogic> logger, IManagerStorage managerStorage)
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{
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_logger = logger;
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_managerStorage = managerStorage;
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}
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public bool Create(ManagerBindingModel model)
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{
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CheckModel(model);
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if (_managerStorage.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(ManagerBindingModel 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 (_managerStorage.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 ManagerViewModel? ReadElement(ManagerSearchModel 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. Login: {Login}. Id: {Id}", model.Login, model.Id);
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var element = _managerStorage.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<ManagerViewModel>? ReadList(ManagerSearchModel? model)
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{
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_logger.LogInformation("ReadList. Login: {Login}. Id: {Id}", model.Login, model.Id);
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var list = model == null ? _managerStorage.GetFullList() : _managerStorage.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(ManagerBindingModel model)
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{
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CheckModel(model);
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if (_managerStorage.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(ManagerBindingModel 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.FIO))
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{
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throw new ArgumentNullException("Нет ФИО у менеджера", nameof(model.FIO));
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}
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if (string.IsNullOrEmpty(model.Login))
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{
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throw new ArgumentNullException("Нет логина у менеджера", nameof(model.Login));
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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 у менеджера", nameof(model.Password));
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}
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if (string.IsNullOrEmpty(model.PhoneNumber))
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{
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throw new ArgumentNullException("У номер телефона у менеджера", nameof(model.PhoneNumber));
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}
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_logger.LogInformation("Manager. Login: {Login}. Password: {Password}. PhoneNumber: {PhoneNumber}. Id: {Id}", model.Login, model.Password, model.PhoneNumber, model.Id);
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var element = _managerStorage.GetElement(new ManagerSearchModel { Login = model.Login, PhoneNumber = model.PhoneNumber });
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if (element != null && element.Id != model.Id)
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{
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throw new InvalidOperationException("Такой менеджер уже есть");
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}
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}
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}
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}
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