/**
* Returns products on a specific category page
*
* @param \October\Rain\Database\Builder $query
* @param \Bedard\Shop\Models\Category $category
* @param integer $page
* @return \October\Rain\Database\Builder
*/
public function scopeOnPage($query, Category $category, $page)
{
// For falsey page sizes, don't paginate
if (!($size = $category->getPageSize())) {
return $query;
}
// Count from zero
$page = $page > 0 ? $page - 1 : 0;
return $query->skip($page * $size)->take($size);
}