97 lines
3.0 KiB
C#
97 lines
3.0 KiB
C#
using ComputersShopContracts.BindingModels;
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using ComputersShopContracts.SearchModels;
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using ComputersShopContracts.StoragesContracts;
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using ComputersShopContracts.ViewModels;
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using ComputersShopFileImplement.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace ComputersShopFileImplement.Implements
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{
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public class ClientStorage : IClientStorage
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{
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private readonly DataFileSingleton _source;
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public ClientStorage()
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{
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_source = DataFileSingleton.GetInstance();
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}
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public ClientViewModel? Delete(ClientBindingModel model)
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{
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var res = _source.Clients.FirstOrDefault(x => x.Id == model.Id);
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if (res != null)
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{
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_source.Clients.Remove(res);
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_source.SaveClients();
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}
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return res?.GetViewModel;
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}
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public ClientViewModel? GetElement(ClientSearchModel model)
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{
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if (model.Id.HasValue)
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return _source.Clients.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
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if (model.Email != null && model.Password != null)
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return _source.Clients
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.FirstOrDefault(x => x.Email.Equals(model.Email)
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&& x.Password.Equals(model.Password))
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?.GetViewModel;
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if (model.Email != null)
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return _source.Clients.FirstOrDefault(x => x.Email.Equals(model.Email))?.GetViewModel;
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return null;
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}
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public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
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{
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if (model == null)
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{
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return new();
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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 ? new() { res } : new();
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}
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if (model.Email != null)
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{
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return _source.Clients
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.Where(x => x.Email.Contains(model.Email))
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.Select(x => x.GetViewModel)
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.ToList();
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}
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return new();
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}
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public List<ClientViewModel> GetFullList()
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{
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return _source.Clients.Select(x => x.GetViewModel).ToList();
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}
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public ClientViewModel? Insert(ClientBindingModel model)
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{
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model.Id = _source.Clients.Count > 0 ? _source.Clients.Max(x => x.Id) + 1 : 1;
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var res = Client.Create(model);
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if (res != null)
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{
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_source.Clients.Add(res);
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_source.SaveClients();
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}
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return res?.GetViewModel;
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}
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public ClientViewModel? Update(ClientBindingModel model)
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{
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var res = _source.Clients.FirstOrDefault(x => x.Id == model.Id);
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if (res != null)
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{
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res.Update(model);
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_source.SaveClients();
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}
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return res?.GetViewModel;
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}
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}
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}
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