53 lines
1.3 KiB
C#
53 lines
1.3 KiB
C#
using GiftShopContracts.BindingModels;
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using GiftShopContracts.SearchModels;
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using GiftShopContracts.StoragesContracts;
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using GiftShopContracts.ViewModels;
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using GiftShopFileImplement.Models;
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namespace GiftShopFileImplement.Implements
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{
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public class MessageInfoStorage : IMessageInfoStorage
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{
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private readonly DataFileSingleton source;
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public MessageInfoStorage()
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{
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source = DataFileSingleton.GetInstance();
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}
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public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
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{
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if (string.IsNullOrEmpty(model.MessageId))
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{
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return null;
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}
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return source.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
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}
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public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
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{
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if (string.IsNullOrEmpty(model.MessageId))
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{
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return new();
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}
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return source.Messages.Where(x =>
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x.ClientId == model.ClientId).Select(x => x.GetViewModel).ToList();
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}
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public List<MessageInfoViewModel> GetFullList()
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{
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return source.Messages.Select(x => x.GetViewModel).ToList();
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}
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public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
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{
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var newMessage = Message.Create(model);
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if (newMessage == null)
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{
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return null;
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}
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source.Messages.Add(newMessage);
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source.SaveMessages();
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return newMessage.GetViewModel;
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}
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}
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}
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