public ActionResult Index(int?categoryId, string viewName, string keywords = null, bool?featured = null,
int?count = null, int?pageSize = null, int[] optionIds = null)
{
ProductGridViewModel model = loadProductGridViewModel(categoryId, 1,
pageSize ?? settings.Get <int>(SettingField.ProductsPerPage), keywords, featured, count,
optionIds);
return(PartialView(viewName, model));
}
public ActionResult Related(int productId, string viewName, int?count = null)
{
var categoryId = productFinder.Find(productId).Categories.First().Id;
ProductGridViewModel model = loadProductGridViewModel(categoryId, 1,
count ?? settings.Get <int>(SettingField.ProductsPerPage), maxCount: count,
excludeProductId: productId);
return(PartialView(viewName, model));
}
public ActionResult Destroy([DataSourceRequest] DataSourceRequest request, ProductGridViewModel model)
{
if (model != null)
{
this.Data.Products.DeleteById(model.Id);
this.Data.SaveChanges();
}
return(this.GridOperation(model, request));
}
public ActionResult Index(int page = 1)
{
var pagesCount = this.products.All().Count();
var viewModel = new ProductGridViewModel
{
CurrentPage = page,
PagesCount = (int)Math.Ceiling(pagesCount / (decimal)PageSize),
Products = this.products.All().To<ProductViewModel>().OrderBy(p => p.Price).Skip((page - 1) * PageSize).Take(PageSize).ToList()
};
return View(viewModel);
}
public JsonResult List(int?categoryId, int page = 1, int pageSize = 0, string keywords = null,
bool?featured = null, int[] optionIds = null)
{
if (pageSize == 0)
{
pageSize = settings.Get <int>(SettingField.ProductsPerPage);
}
ProductGridViewModel model = loadProductGridViewModel(categoryId, page, pageSize, keywords: keywords,
featured: featured, optionIds: optionIds);
return(JsonSuccess(model));
}
private ProductGridViewModel loadProductGridViewModel(int?categoryId, int page, int pageSize, string keywords = null, bool?featured = null,
int?maxCount = null, int[] optionIds = null, int?excludeProductId = null)
{
IQueryable <Product> products = productFinder.Find(categoryId, keywords: keywords, featured: featured,
optionIds: optionIds);
if (excludeProductId.HasValue)
{
products = products.Where(p => p.Id != excludeProductId);
}
if (maxCount.HasValue)
{
products = products.Take(maxCount.Value);
}
var count = products.Count();
if (count == 0)
{
products = productFinder.Find(categoryId, keywords: keywords, includeChildCategories: true,
featured: featured, optionIds: optionIds);
if (excludeProductId.HasValue)
{
products = products.Where(p => p.Id != excludeProductId);
}
if (maxCount.HasValue)
{
products = products.Take(maxCount.Value);
}
count = products.Count();
}
var model = new ProductGridViewModel();
model.Page = page;
model.TotalProducts = count;
model.TotalPages = ((model.TotalProducts - 1) / pageSize) + 1;
model.Products = Mapper.Map <ProductViewModel[]>(products.GetPage(page, pageSize));
foreach (var productViewModel in model.Products)
{
productViewModel.Url = Url.Action("Details",
new { id = productViewModel.Id, slug = productViewModel.Name.ToSlug() });
productViewModel.PrimaryPhotoId = uploadService.FindPrimaryIdByProduct(productViewModel.Id);
}
model.CategoryId = categoryId;
model.Keywords = keywords;
model.Featured = featured;
return(model);
}
protected override void OnInitialized()
{
try
{
//creating the view model will get the product data and grid parameters
_gridViewModel = new ProductGridViewModel();
_dialogViewModel = new DialogViewModel()
{
ConfirmButtonName = "Ok", ShowCancelButton = false
};
_editorViewModel = new ProductEditorViewModel();
}
catch (System.Exception ex)
{
_dialogViewModel.Show("Error", ex.Message, ex);
}
base.OnInitialized();
}