public PagedProductListResult Get(ProductsFilter filter)
{
IQueryable <Product> query = _productsRepository.Get(filter).OrderBy(entity => entity.Name);
PagedProductListResult result = new PagedProductListResult();
result.TotalRecords = query.Count();
result.Entities.AddRange(query.Skip((filter.PaginationFilter.PageNumber - 1) * filter.PaginationFilter.PageSize).Take(filter.PaginationFilter.PageSize));
return(result);
}
private HomePageViewModel BuildHomePageViewModel(string searchTerm, int?parentCategoryId, int?pageNumber)
{
HomePageViewModel viewModel = new HomePageViewModel();
viewModel.RootCategories = _productCategoriesBL.GetCategories(null).Select(productCategory => new HorizontalCategoryItemViewModel
{
ProductCategory = productCategory,
IsSelected = false
}).ToList();
viewModel.SelectedCategory = null;
ProductsFilter productsFilter = new ProductsFilter
{
Text = searchTerm,
Publish = true,
ParentId = parentCategoryId
};
productsFilter.PaginationFilter.PageNumber = pageNumber == null ? 1 : pageNumber.Value;
productsFilter.PaginationFilter.PageSize = ApplicationSettings.Instance.AppSettings.DefaultPageSize;
PagedProductListResult pagedProductListResult = _productsBL.Get(productsFilter);
viewModel.Products = pagedProductListResult.Entities;
viewModel.PaginationFilterViewModel = new HomePagePaginationFilterViewModel
{
PageNumber = productsFilter.PaginationFilter.PageNumber,
TotalRecords = pagedProductListResult.TotalRecords,
PageSize = productsFilter.PaginationFilter.PageSize,
SearchTerm = searchTerm,
ParentCategoryId = parentCategoryId
};
if (parentCategoryId.HasValue)
{
viewModel.ParentCategories = _productCategoriesBL.GetParentCategories(parentCategoryId.Value);
viewModel.SelectedCategory = _productCategoriesBL.GetById(parentCategoryId.Value);
viewModel.ParentCategories.Add(viewModel.SelectedCategory);
viewModel.ChildCategories = _productCategoriesBL.SearchByFilter(new ProductCategoriesFilter
{
ParentId = parentCategoryId,
IncludeDeleted = false,
Publish = true
}).Entities;
}
else
{
viewModel.ParentCategories = new List <ProductCategory>();
viewModel.ChildCategories = new List <ProductCategory>();
}
return(viewModel);
}
public ActionResult Index(ProductsFilterViewModel filter)
{
if (TempData[Constants.TempDataKeys.PRODUCTS_FILTER_VIEW_MODEL] != null)
{
filter = (ProductsFilterViewModel)TempData[Constants.TempDataKeys.PRODUCTS_FILTER_VIEW_MODEL];
}
filter.PageSize = ApplicationSettings.Instance.AppSettings.DefaultPageSize;
ProductsViewModel model = new ProductsViewModel
{
Filter = filter
};
if (ModelState.IsValid)
{
ModelState.RemoveStateFor(filter, viewModel => filter.Category.Name);
if (filter.Category.Id.HasValue)
{
filter.Category.Name = _productCategoriesBL.GetById(filter.Category.Id.Value).Name;
}
ProductsFilter productsFilter = new ProductsFilter
{
ParentId = filter.Category.Id
};
productsFilter.PaginationFilter.PageNumber = filter.PageNumber;
productsFilter.PaginationFilter.PageSize = filter.PageSize;
PagedProductListResult pagedProductListResult = _productsBL.Get(productsFilter);
model.Filter.TotalRecords = pagedProductListResult.TotalRecords;
model.Products = pagedProductListResult.Entities.Select(entity => new ProductListItemViewModel
{
Product = entity,
CategoryId = filter.Category.Id
}).ToList();
}
return(View(model));
}
