public function testGraphToCypherStatements()
{
$gen = new Neogen();
$p = '(person:Person {firstname:firstName, lastname:lastName} *5)-[:WORKS_AT *n..1]->(company:Company {name:company} *10)
(actor:Person:Actor {name:fullName, birthdate:{dateTimeBetween:["-50 years","-18 years"]}} *10)-[:WORKS_AT {since:{dateTimeBetween:["-5 years","-1 years"]}} *n..1]->(company)';
$graph = $gen->generateGraphFromCypher($p);
$converter = new StandardCypherConverter();
$converter->convert($graph);
$file = getcwd() . '/sts.cql';
$contents = '';
foreach ($converter->getStatements() as $st) {
$contents .= $st . "\n";
}
file_put_contents($file, $contents);
}
private function exportToFile($file, $graph, OutputInterface $output)
{
$converter = new StandardCypherConverter();
$converter->convert($graph);
$statements = $converter->getStatements();
$txt = '';
foreach ($statements as $statement) {
$txt .= $statement . "\n";
}
$exportFilePath = getcwd() . '/' . $file;
if ($this->fs->exists($exportFilePath)) {
$this->fs->copy($exportFilePath, $exportFilePath . '.backup');
}
$this->fs->dumpFile($exportFilePath, $txt);
$output->writeln('<info>Exporting the queries to ' . $exportFilePath . '</info>');
}