public async Task <IActionResult> CategoryPosts(long?categoryId, int?page)
{
var postsForCategory = _homePageService.ApprovedPostsForCategory(categoryId);
int pageSize = 5;
var category = _categoryService.getById(categoryId).Result.CategoryName;
ViewData["Title"] = category;
ViewData["Header"] = category;
ViewData["CategoryId"] = categoryId;
return(View(await PaginatedList <Post> .CreateAsync(postsForCategory, page ?? 1, pageSize)));
}
