protected function addUsersToCourses(InputInterface $input, OutputInterface $output)
{
$em = $this->doctrine->getManager();
$maxuserspercourse = $input->getArgument('maxuserspercourse');
$courselist = $this->doctrine->getRepository('AppBundle:Course')->findAll();
foreach ($courselist as $course) {
if ($count = count($course->getUsers())) {
$output->writeln(sprintf('<info>Skipping course %s because it already has %d enrolments</info>', $course->getName(), $count));
}
$target = rand(1, $maxuserspercourse);
$count = 0;
$userlist = $this->doctrine->getRepository('AppBundle:Person')->findAll();
shuffle($userlist);
while ($count < $target && count($userlist)) {
$user = array_shift($userlist);
if ($course->hasUser($user)) {
continue;
}
$course->addUser($user);
}
$em->persist($course);
$em->flush();
}
}
/**
*
* @param string $entityClass
* @return \Doctrine\ORM\EntityRepository The repository class.
*/
public function getRepository($entityClass)
{
return Doctrine::getRepository($entityClass);
}