86 lines
2.9 KiB
C#
86 lines
2.9 KiB
C#
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using AutomobilePlantContracts.BindingModels;
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using AutomobilePlantContracts.SearchModels;
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using AutomobilePlantContracts.StorageContracts;
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using AutomobilePlantContracts.ViewModels;
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using AutomobilePlantDatabaseImplement.Models;
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using Microsoft.EntityFrameworkCore;
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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 AutomobilePlantDatabaseImplement.Implements
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{
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public class OrderStorage : IOrderStorage
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{
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public OrderViewModel? GetElement(OrderSearchModel model)
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{
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if (!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 AutomobilePlantDatabase();
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return context.Orders.Include(x => x.Car).FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
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}
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public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
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{
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if (!model.Id.HasValue)
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{
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return new();
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}
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using var context = new AutomobilePlantDatabase();
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return context.Orders
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.Where(x => x.Id == model.Id)
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.Include(x => x.Car)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public List<OrderViewModel> GetFullList()
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{
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using var context = new AutomobilePlantDatabase();
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return context.Orders.Include(x => x.Car).Select(x => x.GetViewModel).ToList();
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}
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public OrderViewModel? Insert(OrderBindingModel model)
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{
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var newOrder = Order.Create(model);
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if (newOrder == null)
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{
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return null;
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}
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using var context = new AutomobilePlantDatabase();
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context.Orders.Add(newOrder);
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context.SaveChanges();
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return context.Orders.Include(x => x.Car).FirstOrDefault(x => x.Id == newOrder.Id)?.GetViewModel;
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}
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public OrderViewModel? Update(OrderBindingModel model)
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{
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using var context = new AutomobilePlantDatabase();
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var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
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if (order == null)
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{
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return null;
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}
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order.Update(model);
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context.SaveChanges();
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return context.Orders.Include(x => x.Car).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
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}
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public OrderViewModel? Delete(OrderBindingModel model)
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{
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using var context = new AutomobilePlantDatabase();
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var element = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
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if (element != null)
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{
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context.Orders.Remove(element);
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context.SaveChanges();
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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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