120 lines
3.5 KiB
C#
120 lines
3.5 KiB
C#
using ComputerShopContracts.BindingModels;
|
|
using ComputerShopContracts.SearchModels;
|
|
using ComputerShopContracts.StorageContracts;
|
|
using ComputerShopContracts.ViewModels;
|
|
using ComputerShopDatabaseImplement.Models;
|
|
using Microsoft.EntityFrameworkCore;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace ComputerShopDatabaseImplement.Implements
|
|
{
|
|
public class OrderStorage : IOrderStorage
|
|
{
|
|
public OrderViewModel? Delete(OrderBindingModel model)
|
|
{
|
|
using var context = new ComputerShopDatabase();
|
|
var element = context.Orders.FirstOrDefault(rec => rec.Id ==
|
|
model.Id);
|
|
if (element != null)
|
|
{
|
|
context.Orders.Remove(element);
|
|
context.SaveChanges();
|
|
return element.GetViewModel;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public OrderViewModel? GetElement(OrderSearchModel model)
|
|
{
|
|
if (!model.Id.HasValue)
|
|
{
|
|
return null;
|
|
}
|
|
using var context = new ComputerShopDatabase();
|
|
return context.Orders.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
|
|
}
|
|
|
|
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
|
|
{
|
|
|
|
if (!model.ClientId.HasValue)
|
|
{
|
|
return new();
|
|
}
|
|
using var context = new ComputerShopDatabase();
|
|
if (model.DateFrom.HasValue & model.DateTo.HasValue)
|
|
{
|
|
return context.Orders
|
|
.Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
|
|
.Include(x => x.OrderComponents).Include(x => x.Client)
|
|
.Select(x => x.GetViewModel)
|
|
.ToList();
|
|
}
|
|
|
|
return context.Orders
|
|
.Include(x => x.Components)
|
|
.ThenInclude(x => x.Component)
|
|
.Where(x => x.ClientId == model.ClientId)
|
|
.Select(x => x.GetViewModel)
|
|
.ToList();
|
|
|
|
}
|
|
|
|
public List<OrderViewModel> GetFullList()
|
|
{
|
|
using var context = new ComputerShopDatabase();
|
|
return context.Orders
|
|
.Include(x => x.OrderComponents).Include(x => x.Client)
|
|
.Select(x => x.GetViewModel)
|
|
.ToList();
|
|
}
|
|
|
|
public OrderViewModel? Insert(OrderBindingModel model)
|
|
{
|
|
using var context = new ComputerShopDatabase();
|
|
var newOrder = Order.Create(context, model);
|
|
|
|
if (newOrder == null)
|
|
{
|
|
return null;
|
|
}
|
|
context.Orders.Add(newOrder);
|
|
context.SaveChanges();
|
|
return newOrder.GetViewModel;
|
|
}
|
|
|
|
public OrderViewModel? Update(OrderBindingModel model)
|
|
{
|
|
using var context = new ComputerShopDatabase();
|
|
var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
|
|
if (order == null)
|
|
{
|
|
return null;
|
|
}
|
|
order.Update(model);
|
|
context.SaveChanges();
|
|
return order.GetViewModel;
|
|
}
|
|
|
|
public ComponentViewModel? GetComponentsByOrder(OrderSearchModel model)
|
|
{
|
|
using var context = new ComputerShopDatabase();
|
|
var order_components = context.OrderComponents.FirstOrDefault(x => x.OrderId == model.Id);
|
|
if (order_components == null)
|
|
{
|
|
return null;
|
|
}
|
|
var components = context.Components.FirstOrDefault(x => x.Id == order_components.Id);
|
|
if (components == null)
|
|
{
|
|
return null;
|
|
}
|
|
return components.GetViewModel;
|
|
}
|
|
}
|
|
}
|