using SushiBarContracts.BindingModels; using SushiBarContracts.SearchModels; using SushiBarContracts.StoragesContracts; using SushiBarContracts.ViewModels; using SushiBarFileImplement.Models; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace SushiBarFileImplement.Implements { 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 GetFilteredList(MessageInfoSearchModel model) { return _source.Messages .Where(x => x.ClientId == model.ClientId) .Select(x => x.GetViewModel) .ToList(); } public List 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; } } }