/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var GetContext $context */
if ($context->hasResult()) {
// data already retrieved
return;
}
$query = $context->getQuery();
if (!$query instanceof QueryBuilder) {
// unsupported query
return;
}
$config = $context->getConfig();
if (null === $config) {
// an entity configuration does not exist
return;
}
$result = $this->entitySerializer->serialize($query, $config);
if (empty($result)) {
$result = null;
} elseif (count($result) === 1) {
$result = reset($result);
} else {
throw new \RuntimeException('The result must have one or zero items.');
}
$context->setResult($result);
// data returned by the EntitySerializer are already normalized
$context->skipGroup('normalize_data');
}
/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var GetListContext $context */
if ($context->getResponseHeaders()->has(self::HEADER_NAME)) {
// total count header is already set
return;
}
$xInclude = $context->getRequestHeaders()->get(Context::INCLUDE_HEADER);
if (empty($xInclude) || !in_array(self::HEADER_VALUE, $xInclude, true)) {
// total count is not requested
return;
}
$totalCount = null;
$totalCountCallback = $context->getTotalCountCallback();
if (null !== $totalCountCallback) {
$totalCount = $this->executeTotalCountCallback($totalCountCallback);
}
$query = $context->getQuery();
if (null !== $query && null === $totalCount) {
$totalCount = $this->calculateTotalCount($query);
}
if (null !== $totalCount) {
$context->getResponseHeaders()->set(self::HEADER_NAME, $totalCount);
}
}
/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var GetListContext $context */
if (!$context->hasResult()) {
$query = $context->getQuery();
if (null === $query) {
throw new NotFoundHttpException('Unsupported request.');
} else {
throw new NotFoundHttpException(sprintf('Unsupported query type: %s.', is_object($query) ? get_class($query) : gettype($query)));
}
} elseif (!is_array($context->getResult())) {
throw new NotFoundHttpException('Getting a list of entities failed.');
}
}
/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var GetListContext $context */
if ($context->hasResult()) {
// result data are already retrieved
return;
}
$query = $context->getQuery();
if ($query instanceof QueryBuilder) {
$context->setResult($query->getQuery()->getResult());
} elseif ($query instanceof Query) {
$context->setResult($query->getResult());
}
}
/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var GetListContext $context */
if ($context->hasResult()) {
// result data are already retrieved
return;
}
$query = $context->getQuery();
if (!$query instanceof SearchQuery) {
// unsupported query
return;
}
$searchResult = $this->searchIndex->query($query);
$context->setResult($searchResult->toArray());
// set callback to be used to calculate total count
$context->setTotalCountCallback(function () use($searchResult) {
return $searchResult->getRecordsCount();
});
}
/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var GetListContext $context */
if ($context->hasResult()) {
// data already retrieved
return;
}
$query = $context->getQuery();
if (!$query instanceof QueryBuilder) {
// unsupported query
return;
}
$config = $context->getConfig();
if (null === $config) {
// an entity configuration does not exist
return;
}
$context->setResult($this->entitySerializer->serialize($query, $config));
// data returned by the EntitySerializer are already normalized
$context->skipGroup('normalize_data');
}
