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using Microsoft.AspNetCore.Mvc;
using Nop.Core;
using Nop.Core.Caching;
using Nop.Core.Domain.Catalog;
using Nop.Services.Catalog;
using Nop.Services.Orders;
using Nop.Services.Security;
using Nop.Services.Stores;
using Nop.Web.Factories;
using Nop.Web.Framework.Components;
using Nop.Web.Infrastructure.Cache;
namespace Nop.Web.Components;
public partial class ProductsAlsoPurchasedViewComponent : NopViewComponent
{
protected readonly CatalogSettings _catalogSettings;
protected readonly IAclService _aclService;
protected readonly IOrderReportService _orderReportService;
protected readonly IProductModelFactory _productModelFactory;
protected readonly IProductService _productService;
protected readonly IStaticCacheManager _staticCacheManager;
protected readonly IStoreContext _storeContext;
protected readonly IStoreMappingService _storeMappingService;
public ProductsAlsoPurchasedViewComponent(CatalogSettings catalogSettings,
IAclService aclService,
IOrderReportService orderReportService,
IProductModelFactory productModelFactory,
IProductService productService,
IStaticCacheManager staticCacheManager,
IStoreContext storeContext,
IStoreMappingService storeMappingService)
{
_catalogSettings = catalogSettings;
_aclService = aclService;
_orderReportService = orderReportService;
_productModelFactory = productModelFactory;
_productService = productService;
_staticCacheManager = staticCacheManager;
_storeContext = storeContext;
_storeMappingService = storeMappingService;
}
public async Task InvokeAsync(int productId, int? productThumbPictureSize)
{
if (!_catalogSettings.ProductsAlsoPurchasedEnabled)
return Content("");
//load and cache report
var store = await _storeContext.GetCurrentStoreAsync();
var productIds = await _staticCacheManager.GetAsync(_staticCacheManager.PrepareKeyForDefaultCache(NopModelCacheDefaults.ProductsAlsoPurchasedIdsKey, productId, store),
async () => await _orderReportService.GetAlsoPurchasedProductsIdsAsync(store.Id, productId, _catalogSettings.ProductsAlsoPurchasedNumber)
);
//load products
var products = await (await _productService.GetProductsByIdsAsync(productIds))
//ACL and store mapping
.WhereAwait(async p => await _aclService.AuthorizeAsync(p) && await _storeMappingService.AuthorizeAsync(p))
//availability dates
.Where(p => _productService.ProductIsAvailable(p)).ToListAsync();
if (!products.Any())
return Content("");
var model = (await _productModelFactory.PrepareProductOverviewModelsAsync(products, true, true, productThumbPictureSize)).ToList();
return View(model);
}
}