PIbd-23_Abazov_A.A._Confect.../Confectionery/ConfectioneryBusinessLogic/BusinessLogics/MessageInfoLogic.cs

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using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.BusinessLogicsContracts;
using ConfectioneryContracts.SearchModels;
using ConfectioneryContracts.StoragesContracts;
using ConfectioneryContracts.ViewModels;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryBusinessLogic.BusinessLogics
{
public class MessageInfoLogic : IMessageInfoLogic
{
private readonly ILogger _logger;
private readonly IMessageInfoStorage _messageStorage;
public MessageInfoLogic(ILogger logger, IMessageInfoStorage logic)
{
_logger = logger;
_messageStorage = logic;
}
public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
{
_logger.LogInformation("ReadList. MessageId:{MessageId}. ClientId:{ClientId}.", model?.MessageId, model?.ClientId);
var list = model == null ? _messageStorage.GetFullList() : _messageStorage.GetFilteredList(model);
if (list == null)
{
_logger.LogWarning("ReadList return null list");
return null;
}
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
return list;
}
public bool Create(MessageInfoBindingModel model)
{
CheckModel(model);
if (_messageStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
private void CheckModel(MessageInfoBindingModel model, bool withParams = true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.MessageId))
{
throw new ArgumentNullException("Нет id письма", nameof(model.MessageId));
}
if (string.IsNullOrEmpty(model.SenderName))
{
throw new ArgumentNullException("Нет отправителя", nameof(model.SenderName));
}
if (string.IsNullOrEmpty(model.Subject))
{
throw new ArgumentNullException("Нет темы", nameof(model.Subject));
}
if (string.IsNullOrEmpty(model.Body))
{
throw new ArgumentNullException("Нет текста письма", nameof(model.Subject));
}
_logger.LogInformation("MessageInfo. MessageId:{MessageId}. SenderName:{SenderName}. Subject:{Subject}. Body:{Body}", model.MessageId, model.SenderName, model.Subject, model.Body);
}
}
}