@Override
public boolean assignTeacherToCommissionForThesisDefence(
Teacher teacher, ObjectId thesisDefenceId) {
ThesisDefence defence = getThesisDefenceById(thesisDefenceId);
if (defence != null) {
List<ObjectId> commission = defence.getCommissionParticipantIds();
if (commission == null) {
commission = new ArrayList<ObjectId>();
}
if (!commission.contains(teacher)) {
commission.add(teacher.getId());
mongoTemplate.save(defence);
return true;
}
}
return false;
}
