90 lines
2.4 KiB
C#
90 lines
2.4 KiB
C#
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using AccountingWarehouseProductsContracts.BindingModels;
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using AccountingWarehouseProductsContracts.BusinessLogicsContracts;
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using AccountingWarehouseProductsContracts.SearchModels;
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using AccountingWarehouseProductsContracts.StoragesContracts;
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using AccountingWarehouseProductsContracts.ViewModels;
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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 AccountingWarehouseProductsBusinessLogic.BusinessLogic
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{
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public class StandLogic : IStandLogic
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{
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private readonly IStandStorage _standStorage;
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public StandLogic(IStandStorage standStorage)
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{
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_standStorage = standStorage;
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}
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public StandViewModel? ReadElement(StandSearchModel model)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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var element = _standStorage.GetElement(model);
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if (element == null)
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{
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return null;
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}
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return element;
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}
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public List<StandViewModel>? ReadList(StandSearchModel? model)
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{
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var list = model == null ? _standStorage.GetFullList() : _standStorage.GetFilteredList(model);
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if (list == null)
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{
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return null;
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}
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return list;
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}
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public bool Create(StandBindingModel model)
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{
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CheckModel(model);
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if (_standStorage.Insert(model) == null)
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{
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return false;
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}
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return true;
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}
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public bool Delete(StandBindingModel model)
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{
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CheckModel(model, false);
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if (_standStorage.Delete(model) == null)
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{
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return false;
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}
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return true;
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}
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public bool Update(StandBindingModel model)
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{
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CheckModel(model);
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if (_standStorage.Update(model) == null)
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{
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return false;
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}
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return true;
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}
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private void CheckModel(StandBindingModel model, bool withParams = true)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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if (!withParams)
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{
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return;
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}
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}
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}
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}
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