private function addFilters(ResourceQueryBuilder $builder, array $criteria, array $roles = null)
{
if ($roles) {
$builder->whereHasRoleIn($roles);
}
$filterMethodMap = array('types' => 'whereTypeIn', 'roots' => 'whereRootIn', 'dateFrom' => 'whereDateFrom', 'dateTo' => 'whereDateTo', 'name' => 'whereNameLike', 'isExportable' => 'whereIsExportable');
$allowedFilters = array_keys($filterMethodMap);
foreach ($criteria as $filter => $value) {
if ($value !== null) {
if (in_array($filter, $allowedFilters)) {
$builder->{$filterMethodMap[$filter]}($value);
} else {
throw new UnknownFilterException("Unknown filter '{$filter}'");
}
}
}
return $builder;
}
