89 lines
3.0 KiB
C#
89 lines
3.0 KiB
C#
using SushiBarContracts.BindingModels;
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using SushiBarContracts.SearchModels;
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using SushiBarContracts.StoragesContracts;
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using SushiBarContracts.ViewModels;
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using SushiBarFileImplement.Models;
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namespace SushiBarFileImplement.Implements;
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public class ImplementerStorage : IImplementerStorage
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{
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private readonly DataFileSingleton _source;
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public ImplementerStorage()
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{
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_source = DataFileSingleton.GetInstance();
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}
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public List<ImplementerViewModel> GetFullList()
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{
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return _source.Implementers.Select(x => x.GetViewModel).ToList();
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}
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public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel? model)
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{
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if (model == null)
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{
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return new List<ImplementerViewModel>();
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}
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if (model.Id.HasValue)
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{
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var res = GetElement(model);
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return res != null ?
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new List<ImplementerViewModel> { res } :
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new List<ImplementerViewModel>();
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}
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if (model.ImplementerFio != null)
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{
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return _source.Implementers
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.Where(x => x.ImplementerFio.Equals(model.ImplementerFio))
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.Select(x => x.GetViewModel)
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.ToList();
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}
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return new List<ImplementerViewModel>();
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}
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public ImplementerViewModel? GetElement(ImplementerSearchModel? model)
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{
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if (model.Id.HasValue)
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return _source.Implementers.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
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if (model is { ImplementerFio: { }, Password: { } })
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return _source.Implementers
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.FirstOrDefault(x => x.ImplementerFio.Equals(model.ImplementerFio)
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&& x.Password.Equals(model.Password))
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?.GetViewModel;
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return model.ImplementerFio != null ?
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_source.Implementers
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.FirstOrDefault(x => x.ImplementerFio.Equals(model.ImplementerFio))?.GetViewModel :
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null;
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}
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public ImplementerViewModel? Insert(ImplementerBindingModel model)
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{
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model.Id = _source.Implementers.Count > 0 ?
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_source.Implementers.Max(x => x.Id) + 1 :
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1;
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var res = Implementer.Create(model);
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if (res == null) return res?.GetViewModel;
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_source.Implementers.Add(res);
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_source.SaveImplementers();
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return res?.GetViewModel;
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}
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public ImplementerViewModel? Update(ImplementerBindingModel model)
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{
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var res = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
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if (res == null) return res?.GetViewModel;
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res.Update(model);
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_source.SaveImplementers();
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return res?.GetViewModel;
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}
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public ImplementerViewModel? Delete(ImplementerBindingModel model)
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{
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var res = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
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if (res == null) return res?.GetViewModel;
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_source.Implementers.Remove(res);
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_source.SaveImplementers();
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return res?.GetViewModel;
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}
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} |