80 lines
2.9 KiB
C#
80 lines
2.9 KiB
C#
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using PizzeriaContracts.BindingModels;
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using PizzeriaContracts.SearchModels;
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using PizzeriaContracts.StorageContracts;
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using PizzeriaContracts.ViewModels;
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using PizzeriaDatabaseImplement.Models;
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namespace PizzeriaDatabaseImplement.Implements
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{
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public class ImplementerStorage : IImplementerStorage
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{
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public List<ImplementerViewModel> GetFullList()
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{
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using var context = new PizzeriaDatabase();
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return context.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 (string.IsNullOrEmpty(model.ImplementerFIO))
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{
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return new();
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}
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using var context = new PizzeriaDatabase();
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return context.Implementers.Where(x => x.ImplementerFIO.Contains(model.ImplementerFIO)).Select(x => x.GetViewModel).ToList();
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}
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public ImplementerViewModel? GetElement(ImplementerSearchModel model)
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{
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if (string.IsNullOrEmpty(model.ImplementerFIO) && !model.Id.HasValue)
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{
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return null;
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}
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using var context = new PizzeriaDatabase();
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return context.Implementers.FirstOrDefault(x =>
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(!string.IsNullOrEmpty(model.ImplementerFIO) && x.ImplementerFIO == model.ImplementerFIO && (!string.IsNullOrEmpty(model.Password) ? x.Password == model.Password : true)) ||
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(model.Id.HasValue && x.Id == model.Id))
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?.GetViewModel;
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}
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public ImplementerViewModel? Insert(ImplementerBindingModel model)
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{
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var newImplementer = Implementer.Create(model);
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if (newImplementer == null)
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{
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return null;
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}
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using var context = new PizzeriaDatabase();
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context.Implementers.Add(newImplementer);
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context.SaveChanges();
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return newImplementer.GetViewModel;
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}
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public ImplementerViewModel? Update(ImplementerBindingModel model)
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{
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using var context = new PizzeriaDatabase();
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var implementer = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
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if (implementer == null)
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{
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return null;
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}
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implementer.Update(model);
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context.SaveChanges();
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return implementer.GetViewModel;
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}
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public ImplementerViewModel? Delete(ImplementerBindingModel model)
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{
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using var context = new PizzeriaDatabase();
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var implementer = context.Implementers.FirstOrDefault(rec => rec.Id == model.Id);
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if (implementer != null)
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{
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context.Implementers.Remove(implementer);
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context.SaveChanges();
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return implementer.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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