ISEbd-22_Alimova_M.S._Confe.../Confectionery/ConfectioneryFileImplement/MessageInfoStorage.cs

60 lines
1.4 KiB
C#

using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.SearchModels;
using ConfectioneryContracts.StoragesContracts;
using ConfectioneryContracts.ViewModels;
using ConfectioneryFileImplement.Models;
using ConfectioneryDatabaseImplement;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryFileImplement
{
public class MessageInfoStorage : IMessageInfoStorage
{
private readonly DataFileSingleton _source;
public MessageInfoStorage()
{
_source = DataFileSingleton.GetInstance();
}
public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
{
if (model.MessageId != null)
{
return _source.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
}
return null;
}
public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
{
return _source.Messages
.Where(x => x.ClientId == model.ClientId)
.Select(x => x.GetViewModel)
.ToList();
}
public List<MessageInfoViewModel> GetFullList()
{
return _source.Messages
.Select(x => x.GetViewModel)
.ToList();
}
public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
{
var newMessage = MessageInfo.Create(model);
if (newMessage == null)
{
return null;
}
_source.Messages.Add(newMessage);
_source.SaveMessages();
return newMessage.GetViewModel;
}
}
}