/**
* @param string $rql
* @param string $exceptionMessage
* @return void
*
* @covers Parser::parse()
* @dataProvider dataSyntaxError()
*/
public function testSyntaxError($rql, $exceptionMessage)
{
$this->setExpectedException('Xiag\\Rql\\Parser\\Exception\\SyntaxErrorException', $exceptionMessage);
$lexer = new Lexer();
$parser = Parser::createDefault();
$parser->parse($lexer->tokenize($rql));
}
public function execute(Request $request, Response $response, callable $next = null)
{
$collectionname = $request->getAttribute('collectionname');
$collection = new TableGateway($collectionname, $this->boot()->db);
$range = $request->getHeader('Range');
$lexer = new \Xiag\Rql\Parser\Lexer();
$tokens = $lexer->tokenize($request->getUri()->getQuery());
$parser = \Xiag\Rql\Parser\Parser::createDefault();
//file_put_contents('xxxx', print_r($parser->parse($tokens), true));
$rql = $parser->parse($tokens);
$select = $collection->getSql()->select();
$sort = $rql->getSort();
if ($sort) {
foreach ($sort->getFields() as $field => $descending) {
//file_put_contents('xxxx', print_r($field, true));
$select->order("{$field} " . ($descending > 0 ? 'ASC' : 'DESC'));
}
}
$result = $collection->selectWith($select);
return $response->withHeader('Content-Type', 'application/json')->withBody($this->toJsonStream($result->toArray()));
}
/**
* execute a query againts the test db
*
* @param string $query query to execute
* @param MongoOdm $visitor visitor we are testing
*
* @return array
*/
private function runTestQuery($query, $visitor)
{
$lexer = new Lexer();
$parser = RqlParser::createDefault();
$rqlQuery = $parser->parse($lexer->tokenize($query));
$builder = $visitor->visit($rqlQuery);
$results = [];
foreach ($builder->getQuery()->execute() as $doc) {
$results[] = $doc;
}
return $results;
}
