public function addChar($data)
{
$fraction = $this->em->find('riki34GameBundle:Fraction', $data['fractionID']);
$specialization = $this->em->find('riki34GameBundle:Specialization', $data['specializationID']);
$char = new PlayerChar($fraction, $specialization);
$char->setName($data['name']);
$char->setSex($data['sex']);
$char->setUser($this->user);
$errors = $this->validator->validate($char, null, array('create'));
if (count($errors) === 0) {
$bag = new Bag();
$bag->setChar($char);
$this->em->persist($bag);
$this->em->persist($char);
$this->em->flush();
return $this->response->generateSuccessResponse();
} else {
return $this->response->generateErrorResponse($errors);
}
}