/** * Add a relationship count condition to the query. * * @param string $relation * @param string $boolean * @param \Closure|null $callback * @return \Illuminate\Database\Eloquent\Builder|static * @static */ public static function doesntHave($relation, $boolean = 'and', $callback = null) { return \Illuminate\Database\Eloquent\Builder::doesntHave($relation, $boolean, $callback); }
/** * @param Builder $builder * * @return Builder */ public function scopeAvailable(Builder $builder) { return $builder->doesntHave('orderItem'); }