128 lines
3.5 KiB
C#
128 lines
3.5 KiB
C#
using AircraftPlantContracts.BindingModels;
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using AircraftPlantContracts.BusinessLogicsContracts;
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using AircraftPlantContracts.SearchModels;
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using AircraftPlantContracts.StoragesContracts;
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using AircraftPlantContracts.ViewModels;
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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 AircraftPlantBusinessLogic.BusinessLogics
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{
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/// <summary>
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/// Реализация интерфейса бизнес-логики для писем
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/// </summary>
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public class MessageInfoLogic : IMessageInfoLogic
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{
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/// <summary>
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/// Логгер
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/// </summary>
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private readonly ILogger _logger;
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/// <summary>
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/// Взаимодействие с хранилищем писем
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/// </summary>
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private readonly IMessageInfoStorage _messageStorage;
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/// <summary>
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/// Конструктор
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/// </summary>
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/// <param name="logger"></param>
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/// <param name="messageStorage"></param>
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public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageStorage)
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{
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_logger = logger;
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_messageStorage = messageStorage;
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}
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/// <summary>
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/// Получение списка
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/// </summary>
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/// <param name="model"></param>
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/// <returns></returns>
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public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
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{
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_logger.LogInformation("ReadList. MessageId: {MessageId}. ClientId: {ClientId}", model?.MessageId, model?.ClientId);
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var list = model == null ? _messageStorage.GetFullList() : _messageStorage.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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/// <summary>
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/// Получение отдельной записи
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/// </summary>
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/// <param name="model"></param>
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/// <returns></returns>
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/// <exception cref="ArgumentNullException"></exception>
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public MessageInfoViewModel? ReadElement(MessageInfoSearchModel 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. MessageId:{Id}", model.MessageId);
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var element = _messageStorage.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. MessageId:{Id}", element.MessageId);
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return element;
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}
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/// <summary>
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/// Создание записи
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/// </summary>
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/// <param name="model"></param>
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/// <returns></returns>
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public bool Create(MessageInfoBindingModel model)
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{
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if (model == null)
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{
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return false;
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}
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if (_messageStorage.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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/// <summary>
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/// Изменение записи
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/// </summary>
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/// <param name="model"></param>
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/// <returns></returns>
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public bool Update(MessageInfoBindingModel model)
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{
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if (model == null)
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{
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return false;
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}
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if (_messageStorage.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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}
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}
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