public virtual async Task <CategoryBrowsingViewModel> GetViewModelAsync()
{
if (_viewModel != null)
{
return(_viewModel);
}
var categoryId = CategoryMetaContext.GetCategoryId();
_viewModel = await CategoryBrowsingViewService.GetCategoryBrowsingViewModelAsync(new GetCategoryBrowsingViewModelParam
{
CategoryId = categoryId,
CategoryName = await GetCategoryNameAsync(categoryId).ConfigureAwait(false),
BaseUrl = RequestUtils.GetBaseUrl(Request).ToString(),
IsAllProducts = CategoryMetaContext.GetIsAllProductPage(),
NumberOfItemsPerPage = SearchConfiguration.MaxItemsPerPage,
Page = CurrentPage,
SortBy = SortBy,
SortDirection = SortDirection,
InventoryLocationIds = await InventoryLocationProvider.GetInventoryLocationIdsForSearchAsync().ConfigureAwait(false),
SelectedFacets = SearchUrlProvider.BuildSelectedFacets(Request.QueryString).ToList(),
CultureInfo = ComposerContext.CultureInfo,
}).ConfigureAwait(false);
return(_viewModel);
}
public async Task <CategoryBrowsingViewModel> GetCategoryAvailableProductsAsync(GetBrowseCategoryParam param)
{
if (param == null)
{
throw new ArgumentNullException(nameof(param));
}
if (ViewModel != null)
{
return(ViewModel);
}
ViewModel = await CategoryBrowsingViewService.GetCategoryBrowsingViewModelAsync(new GetCategoryBrowsingViewModelParam
{
CategoryId = param.CategoryId,
CategoryName = await GetCategoryNameAsync(param.CategoryId),
BaseUrl = RequestUtils.GetBaseUrl(param.Request).ToString(),
IsAllProducts = CategoryMetaContext.GetIsAllProductPage(),
Page = param.Page,
SortBy = param.SortBy,
SortDirection = param.SortDirection,
InventoryLocationIds = await InventoryLocationProvider.GetInventoryLocationIdsForSearchAsync(),
SelectedFacets = SearchUrlProvider.BuildSelectedFacets(param.Request.QueryString).ToList(),
CultureInfo = ComposerContext.CultureInfo,
}).ConfigureAwait(false);
return(ViewModel);
}
protected ActionResult ExecuteBrowsing(string emptyView, string filledView, Func <CategoryBrowsingViewModel, object> viewModelSelector, object emptyViewModel, int page, string sortBy = null, string sortDirection = null)
{
var categoryId = CategoryMetaContext.GetCategoryId();
if (string.IsNullOrWhiteSpace(categoryId))
{
return(View(emptyView, emptyViewModel));
}
var container = RequestContext.GetCategoryAvailableProductsAsync(new GetBrowseCategoryParam
{
Request = Request,
Page = page,
SortBy = sortBy,
SortDirection = sortDirection,
CategoryId = categoryId,
}).Result;
var viewName = container.ProductSearchResults.TotalCount <= 0 ? emptyView : filledView;
var model = viewModelSelector.Invoke(container);
if (model is CategoryBrowsingViewModel)
{
ExtendSpecificViewsWithContext(filledView, (CategoryBrowsingViewModel)model);
}
return(View(viewName, model));
}
