94 lines
2.7 KiB
C#
94 lines
2.7 KiB
C#
using GiftShopContracts.BindingModels;
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using GiftShopContracts.SearchModels;
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using GiftShopContracts.StoragesContracts;
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using GiftShopContracts.ViewModels;
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using GiftShopDatabaseImplement.Models;
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using Microsoft.EntityFrameworkCore;
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namespace GiftShopDatabaseImplement.Implements
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{
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public class OrderStorage : IOrderStorage
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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 GiftShopDatabase();
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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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public OrderViewModel? GetElement(OrderSearchModel model)
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{
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using var context = new GiftShopDatabase();
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return context.Orders.Include(x => x.Gift).Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(
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x => ((model.Id.HasValue && x.Id == model.Id) ||
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(x.ImplementerId == model.ImplementerId && x.Status == model.Status)))?.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 is null)
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{
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return new();
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}
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using var context = new GiftShopDatabase();
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return context.Orders
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.Include(x => x.Gift)
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.Include(x => x.Client).Include(x => x.Implementer).Where(x => (
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(!model.Id.HasValue || x.Id == model.Id) &&
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(!model.DateFrom.HasValue || x.DateCreate >= model.DateFrom) &&
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(!model.DateTo.HasValue || x.DateCreate <= model.DateTo)
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&&
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(!model.ClientId.HasValue || x.ClientId == model.ClientId)
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)
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)
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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 GiftShopDatabase();
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return context.Orders.Include(x => x.Gift)
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.Include(x => x.Client).Include(x => x.Implementer).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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using var context = new GiftShopDatabase();
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var newOrder = Order.Create(model, context);
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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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context.Orders.Add(newOrder);
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context.SaveChanges();
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return context.Orders
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.Include(x => x.Gift)
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.Include(x => x.Client)
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.Include(x => x.Implementer)
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.FirstOrDefault(x => x.Id == newOrder.Id)
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?.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 GiftShopDatabase();
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var order = context.Orders.Include(x => x.Gift)
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.Include(x => x.Client).Include(x => x.Implementer).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 order.GetViewModel;
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}
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}
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} |