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<?php
namespace JsonApi\Routes\Courseware;
use Courseware\Unit;
use JsonApi\Errors\AuthorizationFailedException;
use JsonApi\JsonApiController;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
/**
* Displays all PublicLinks
*/
class UnitsIndex extends JsonApiController
{
protected $allowedPagingParameters = ['offset', 'limit'];
protected $allowedIncludePaths = ['creator', 'structural-element'];
/**
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function __invoke(Request $request, Response $response, $args)
{
$user = $this->getUser($request);
if (!Authority::canIndexUnits($user)) {
throw new AuthorizationFailedException();
}
list($offset, $limit) = $this->getOffsetAndLimit();
$resources = Unit::findBySQL('1 ORDER BY mkdate LIMIT ? OFFSET ?', [$limit, $offset]);
return $this->getPaginatedContentResponse($resources, count($resources));
}
}
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