80 lines
2.9 KiB
C#
80 lines
2.9 KiB
C#
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using ConstructionCompanyContracts.BindingModels;
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using ConstructionCompanyContracts.BusinessLogicContracts;
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using ConstructionCompanyContracts.SearchModels;
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using ConstructionCompanyContracts.StorageContracts;
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using ConstructionCompanyContracts.ViewModels;
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using ConstructionCompanyPsqlImplement.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 ConstructionCompanyPsqlImplement.Implements
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{
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public class MaterialOrderStorage : IMaterialOrderStorage
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{
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private readonly ConstructionCompanyDatabase _source;
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public MaterialOrderStorage()
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{
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_source = ConstructionCompanyDatabase.GetInstance();
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}
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public List<MaterialOrderViewModel> GetFullList()
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{
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List<MaterialOrderViewModel> result = new List<MaterialOrderViewModel>();
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foreach (var material in _source.MaterialOrders)
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{
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result.Add(material.GetViewModel);
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}
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return result;
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}
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public List<MaterialOrderViewModel> GetFilteredList(MaterialOrderSearchModel model)
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{
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if (model == null || !model.OrderId.HasValue || !model.MaterialId.HasValue)
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{
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return new();
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}
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List<MaterialOrderViewModel> result = new List<MaterialOrderViewModel>();
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foreach (var material in _source.MaterialOrders)
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{
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if (material.MaterialId == model.MaterialId && material.OrderId == model.OrderId) result.Add(material.GetViewModel);
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}
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return result;
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}
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public MaterialOrderViewModel? GetElement(MaterialOrderSearchModel model)
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{
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if (model == null || !model.OrderId.HasValue || !model.MaterialId.HasValue)
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{
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return new();
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}
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return _source.MaterialOrders.FirstOrDefault(x => x.MaterialId == model.MaterialId && x.OrderId == model.OrderId)?.GetViewModel;
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}
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public MaterialOrderViewModel? Insert(MaterialOrderBindingModel model)
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{
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var command = MaterialOrder.CreateCommand(model);
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if (string.IsNullOrEmpty(command))
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{
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return null;
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}
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_source.ExecuteSql(command);
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var newMaterialOrder = _source.MaterialOrders[_source.MaterialOrders.Count - 1];
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return newMaterialOrder.GetViewModel;
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}
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public MaterialOrderViewModel? Delete(MaterialOrderBindingModel model)
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{
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var command = MaterialOrder.DeleteCommand(model);
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if (string.IsNullOrEmpty(command))
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{
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return null;
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}
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var deletedMaterialOrder = _source.MaterialOrders.First(x => x.MaterialId == model.MaterialId && x.OrderId == model.OrderId).GetViewModel;
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_source.ExecuteSql(command);
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return deletedMaterialOrder;
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}
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}
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}
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