public CategoryContentViewModel AddCategory(string title, string description)
{
var slug = _slugService.CreateSlugFromPostTitle(title);
var category = _dataProvider.AddCategory(title, description, slug);
return(new CategoryContentViewModel
{
Id = category.Id,
Title = category.Title,
NumPosts = category.PostCategories.Count,
Description = category.Description,
Slug = category.Slug
});
}