public function doLoad(ObjectManager $manager)
{
$admin = $this->getReference('admin');
$generalManager = $this->getReference('generalManager');
$juniorPHPDev = new JobPosition();
$juniorPHPDev->setDescription('Looking for a junior PHP developer with 5 years or more experience.');
$juniorPHPDev->setIsActive(true);
$juniorPHPDev->setJobTitle('Junior PHP developer');
$juniorPHPDev->setNumberOfPositions(3);
$juniorPHPDev->setHiringManager($admin);
$juniorPHPDev->setCreatedUser($admin);
$seniorPHPDev = new JobPosition();
$seniorPHPDev->setDescription('Looking for a senior PHP developer under 26 with more than 7 years of relevant experience.');
$seniorPHPDev->setIsActive(true);
$seniorPHPDev->setJobTitle('Senior PHP developer');
$seniorPHPDev->setNumberOfPositions(3);
$seniorPHPDev->setHiringManager($generalManager);
$seniorPHPDev->setCreatedUser($generalManager);
$sysAdmin = new JobPosition();
$sysAdmin->setDescription('Looking for system administrator.');
$sysAdmin->setIsActive(false);
$sysAdmin->setJobTitle('System administrator');
$sysAdmin->setNumberOfPositions(1);
$sysAdmin->setHiringManager($generalManager);
$sysAdmin->setCreatedUser($generalManager);
$manager->persist($juniorPHPDev);
$manager->persist($seniorPHPDev);
$manager->persist($sysAdmin);
$this->addReference('juniorPHPDeveloper', $juniorPHPDev);
$this->addReference('seniorPHPDeveloper', $seniorPHPDev);
$this->addReference('sysAdmin', $seniorPHPDev);
$manager->flush();
}