/**
* Find a post by it's string ID.
*
* @param $id
* @return null|PostInterface
*/
public function findByStrId($id)
{
return $this->model->where('str_id', $id)->first();
}
/**
* Find man posts by tag.
*
* @param $tag
* @param null $limit
* @return EntryCollection
*/
public function findManyByTag($tag, $limit = null)
{
return $this->model->where('tags', 'LIKE', '%' . $tag . '%')->paginate($limit);
}
