/**
* @param $user
* @param $system
* @param $roleName
* @param $locales
*
* @return mixed
*/
private function addUserRole(UserInterface $user, $system, $roleName, $locales)
{
$role = $this->roleRepository->findOneBy(['system' => $system, 'name' => $roleName]);
// create role when not exists
if (!$role) {
/** @var Role $role */
$role = $this->roleRepository->createNew();
$role->setSystem($system);
$role->setName($roleName);
$this->entityManager->persist($role);
}
// create new user roles
$userRole = new UserRole();
$userRole->setRole($role);
$userRole->setUser($user);
$locales = json_encode(array_values($locales));
$userRole->setLocale($locales);
$this->entityManager->persist($userRole);
}