public virtual async Task <IActionResult> GetArticles(string categoryName, ArticlesOrderType sort = ArticlesOrderType.PublishDate, int page = 1)
{
CategoryCached category = categoriesCache.GetCategory(categoryName);
if (category == null)
{
return(BadRequest());
}
if (!authorizationService.HasAccess(User.Roles, category, OperationKeys.MaterialAndCommentsRead))
{
return(Unauthorized());
}
async Task <IPagedList <ArticleInfoView> > LoadDataAsync()
{
return(await articlesPresenter.GetArticlesAsync(category.Id, sort, page, articlesOptions.CategoryPageSize));
}
return(await CacheContentAsync(category, category.Id, LoadDataAsync, page));
}
public virtual Task <IPagedList <ArticleInfoView> > GetArticlesAsync(int categoryId, ArticlesOrderType order,
int page,
int pageSize)
{
Func <IQueryable <Material>, IOrderedQueryable <Material> > orderBy;
if (order == ArticlesOrderType.PublishDate)
{
orderBy = x => x.OrderByDescending(y => y.PublishDate);
}
else
{
orderBy = x => x.OrderByDescending(y => y.SortNumber);
}
return(db.MaterialsNotDeleted.GetPagedListAsync(
x => new ArticleInfoView
{
Id = x.Id,
Name = x.Name,
Title = x.Title,
Description = x.Description,
CommentsCount = x.CommentsCount,
AuthorName = x.Author.UserName,
PublishDate = x.PublishDate,
CategoryName = x.Category.NameNormalized
},
x => x.CategoryId == categoryId,
orderBy,
page,
pageSize));
}
