* @property int $priority
* @property string $book_slug
* @property Book $book
- *
- * @method Builder whereSlugs(string $bookSlug, string $childSlug)
*/
abstract class BookChild extends Entity
{
- /**
- * Scope a query to find items where the child has the given childSlug
- * where its parent has the bookSlug.
- */
- public function scopeWhereSlugs(Builder $query, string $bookSlug, string $childSlug)
- {
- return $query->with('book')
- ->whereHas('book', function (Builder $query) use ($bookSlug) {
- $query->where('slug', '=', $bookSlug);
- })
- ->where('slug', '=', $childSlug);
- }
-
/**
* Get the book this page sits in.
*/