public function getRegions() { $regions = json_decode(file_get_contents(__DIR__ . "/../Resources/regions.json")); foreach ($regions as $region) { $reg = new Region(); $reg->setName($region->name); $reg->setWsId($region->id); $reg->setType($region->type); foreach ($region->tournaments as $tournament) { $tour = new Tournament(); $tour->setRegion($reg); $tour->setWsId($tournament->id); $tour->setName($tournament->name); $this->em->persist($tour); } $this->em->persist($reg); } $this->em->flush(); }