PIbd-21_RazubaevSM_PlumbingRepair_Base/PlumbingRepair/PlumbingRepairBusinessLogic/BusinessLogics/MessageInfoLogic.cs

using PlumbingRepairContracts.BindingModels;
using PlumbingRepairContracts.BusinessLogicsContracts;
using PlumbingRepairContracts.SearchModels;
using PlumbingRepairContracts.ViewModels;

using Microsoft.Extensions.Logging;
using PlumbingRepairDataModels.Enums;
using PlumbingRepairContracts.StoragesContracts;

namespace PlumbingRepairBusinessLogic.BusinessLogics
{
    public class MessageInfoLogic : IMessageInfoLogic
    {
        private readonly ILogger _logger;

        private readonly IMessageInfoStorage _messageStorage;

        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageStorage)
        {
            _logger = logger;
            _messageStorage = messageStorage;
        }
        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)
        {
            if (_messageStorage.Insert(model) == null)
            {
                _logger.LogWarning("Insert operation failed");
                return false;
            }
            return true;
        }
		public MessageInfoViewModel? ReadElement(MessageInfoSearchModel? model)
		{
			if (model == null)
			{
				throw new ArgumentNullException(nameof(model));
			}
			_logger.LogInformation("ReadElement. MessageId:{MessageId}", model.MessageId);
			var element = _messageStorage.GetElement(model);
			if (element == null)
			{
				_logger.LogWarning("ReadElement element not found");
				return null;
			}
			_logger.LogInformation("ReadElement find. MessageId:{Id}", element.MessageId);
			return element;
		}
		public bool Update(MessageInfoBindingModel model)
		{
			if (_messageStorage.Update(model) == null)
			{
				_logger.LogWarning("Update operation failed");
				return false;
			}
			return true;
		}

	}
}