86 lines
2.6 KiB
C#
86 lines
2.6 KiB
C#
using CarRepairShopContracts.BindingModels;
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using CarRepairShopContracts.SearchModels;
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using CarRepairShopContracts.StoragesContracts;
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using CarRepairShopContracts.ViewModels;
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using CarRepairShopFileImplement.Models;
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namespace CarRepairShopFileImplement.Implements
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{
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public class RepairStorage : IRepairStorage
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{
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private readonly DataFileSingleton source;
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public RepairStorage()
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{
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source = DataFileSingleton.GetInstance();
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}
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public List<RepairViewModel> GetFullList()
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{
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return source.Repairs
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public List<RepairViewModel> GetFilteredList(RepairSearchModel model)
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{
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if (string.IsNullOrEmpty(model.RepairName))
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{
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return new();
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}
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return source.Repairs
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.Where(x => x.RepairName.Contains(model.RepairName))
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public RepairViewModel? GetElement(RepairSearchModel model)
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{
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if (string.IsNullOrEmpty(model.RepairName) && !model.Id.HasValue)
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{
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return null;
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}
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return source.Repairs
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.FirstOrDefault(x =>
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(!string.IsNullOrEmpty(model.RepairName) && x.RepairName ==
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model.RepairName) ||
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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 RepairViewModel? Insert(RepairBindingModel model)
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{
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model.Id = source.Repairs.Count > 0 ? source.Repairs.Max(x => x.Id) + 1 : 1;
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var newRepair = Repair.Create(model);
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if (newRepair == null)
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{
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return null;
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}
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source.Repairs.Add(newRepair);
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source.SaveRepairs();
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return newRepair.GetViewModel;
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}
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public RepairViewModel? Update(RepairBindingModel model)
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{
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var repair = source.Repairs.FirstOrDefault(x => x.Id == model.Id);
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if (repair == null)
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{
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return null;
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}
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repair.Update(model);
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source.SaveRepairs();
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return repair.GetViewModel;
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}
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public RepairViewModel? Delete(RepairBindingModel model)
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{
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var repair = source.Repairs.FirstOrDefault(x => x.Id == model.Id);
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if (repair != null)
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{
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source.Repairs.Remove(repair);
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source.SaveRepairs();
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return repair.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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