/**
* Load teams from Event and copy them into the Phase
*
* @param Phase $phase
* @return int The number of loaded teams
*/
public function loadTeamsIntoPhase(Phase $phase)
{
$loaded = 0;
foreach ($phase->getEvent()->getTeams() as $team) {
if (!$phase->hasTeam($team)) {
$phase->addTeam($team);
$loaded++;
}
}
$this->em->flush();
return $loaded;
}