public function prepareQuestionsForUser($User, $UserQuizSet)
{
$Questions = $this->getQuestionsForSet($UserQuizSet->getIdSet());
if (empty($Questions)) {
return false;
}
$questionCount = count($Questions);
$userQuestionsGenerated = $this->checkUsersQuestions($questionCount, $User->getId(), $UserQuizSet->getIdSet());
if (!$userQuestionsGenerated) {
$QuestionsToUserSet = QuestionToUserSet::createUserQuestions($User, $Questions, $UserQuizSet);
$this->saveToDoctrine($QuestionsToUserSet);
return true;
}
$QuestionsToAdd = array();
foreach ($Questions as $question) {
$idQuestion = $question->getId();
$toAdd = true;
foreach ($userQuestionsGenerated as $userQuestion) {
if ($idQuestion == $userQuestion->getIdQuestion()) {
$toAdd = false;
break;
}
}
if ($toAdd) {
$QuestionsToAdd[] = $question;
}
}
if (!empty($QuestionsToAdd)) {
$QuestionsToUserSet = QuestionToUserSet::createUserQuestions($User, $QuestionsToAdd, $UserQuizSet);
$this->saveToDoctrine($QuestionsToUserSet);
return true;
}
return false;
}
public static function createUserQuestions(Users $User, $Questions, UsersToQuizset $UsersToQuizset)
{
$return = array();
$masterHash = $UsersToQuizset->getMasterHash();
$setId = $UsersToQuizset->getIdSet();
$userId = $User->getId();
foreach ($Questions as $Question) {
$qUserSet = new QuestionToUserSet();
$qUserSet->setIdSet($setId);
$qUserSet->setIdQuestion($Question->getId());
$qUserSet->setIdUser($userId);
$qUserSet->setHashQuestion(md5($Question->getId() . $masterHash . $Question->getContent()));
$qUserSet->setHashAns1(md5($Question->getId() . $masterHash . $Question->getAns1()));
$qUserSet->setHashAns2(md5($Question->getId() . $masterHash . $Question->getAns2()));
$qUserSet->setHashAns3(md5($Question->getId() . $masterHash . $Question->getAns3()));
$return[] = $qUserSet;
}
return $return;
}
