/**
* Returns a paginated list of invoices.
*
* @ApiDoc(
* resource=true,
* output={"class"="Sonata\DatagridBundle\Pager\PagerInterface", "groups"="sonata_api_read"}
* )
*
* @QueryParam(name="page", requirements="\d+", default="1", description="Page for invoices list pagination")
* @QueryParam(name="count", requirements="\d+", default="10", description="Number of invoices by page")
* @QueryParam(name="orderBy", array=true, requirements="ASC|DESC", nullable=true, strict=true, description="Query invoices invoice by clause (key is field, value is direction")
* @QueryParam(name="status", requirements="\d+", nullable=true, strict=true, description="Filter on invoice statuses")
*
* @View(serializerGroups="sonata_api_read", serializerEnableMaxDepthChecks=true)
*
* @param ParamFetcherInterface $paramFetcher
*
* @return Sonata\DatagridBundle\Pager\PagerInterface
*/
public function getInvoicesAction(ParamFetcherInterface $paramFetcher)
{
$supportedCriteria = array('status' => '');
$page = $paramFetcher->get('page');
$limit = $paramFetcher->get('count');
$sort = $paramFetcher->get('orderBy');
$criteria = array_intersect_key($paramFetcher->all(), $supportedCriteria);
foreach ($criteria as $key => $value) {
if (null === $value) {
unset($criteria[$key]);
}
}
if (!$sort) {
$sort = array();
} elseif (!is_array($sort)) {
$sort = array($sort => 'asc');
}
return $this->invoiceManager->getPager($criteria, $page, $limit, $sort);
}