72 lines
2.4 KiB
C#
72 lines
2.4 KiB
C#
using SushiBarContracts.BindingModel;
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using SushiBarContracts.SearchModel;
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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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{
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public class ClientStorage
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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 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 List<ClientViewModel> GetFilteredList(ClientSearchModel model)
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{
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if (string.IsNullOrEmpty(model.Email))
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{
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return new();
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}
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return source.Clients.Where(x => x.Email.Contains(model.Email)).Select(x => x.GetViewModel).ToList();
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}
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public ClientViewModel? GetElement(ClientSearchModel model)
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{
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if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
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{
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return null;
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}
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return source.Clients.FirstOrDefault(x => (!string.IsNullOrEmpty(model.Email) &&
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x.Email == model.Email) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
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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 newClient = Client.Create(model);
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if (newClient == null)
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{
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return null;
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}
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source.Clients.Add(newClient);
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source.SaveClients();
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return newClient.GetViewModel;
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}
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public ClientViewModel? Update(ClientBindingModel model)
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{
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var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
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if (client == null)
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{
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return null;
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}
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client.Update(model);
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source.SaveClients();
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return client.GetViewModel;
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}
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public ClientViewModel? Delete(ClientBindingModel model)
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{
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var element = source.Clients.FirstOrDefault(x => x.Id == model.Id);
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if (element != null)
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{
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source.Clients.Remove(element);
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source.SaveClients();
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return element.GetViewModel;
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}
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return null;
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}
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}
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}
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