public string CreateSlugFromPostTitle(string title)
{
var baseSlug = title.GenerateSlug();
var currentSlug = baseSlug;
var postWithSlug = _dataProvider.GetPostBySlug(currentSlug);
var i = 1;
while (postWithSlug != null)
{
currentSlug = $"{baseSlug}-{i}";
postWithSlug = _dataProvider.GetPostBySlug(currentSlug);
i++;
}
return(currentSlug);
}
public PostViewModel GetPostBySlug(string slug)
{
var post = _dataProvider.GetPostBySlug(slug);
if (post == null)
{
return(null);
}
return(_mapper.Map <PostViewModel>(post));
}