/**
* Create question object
* @param array $rows
* @return \models\Question
*/
public static function createQuestionsObjects($rows)
{
if (!empty($rows) && is_array($rows)) {
foreach ($rows as $row) {
$key = $row['id'];
$question[$key] = new \models\Question();
$question[$key]->id = $row['id'];
$question[$key]->quiz_id = $row['quiz_id'];
$question[$key]->order = $row['order'];
$question[$key]->type = $row['type'];
$question[$key]->title = $row['title'];
$question[$key]->answers = \models\Answer::getAnswers(array('question_id' => $row['id']));
$question[$key]->correct_answer = \models\Answer::getAnswers(array('question_id' => $row['id'], 'is_correct' => self::QUESTION_CORRECT));
}
return !empty($question) ? $question : null;
}
return null;
}
<?php
require_once '../config.php';
require_once ROOT_PATH . '/models/Database.php';
require_once ROOT_PATH . '/models/Quiz.php';
require_once ROOT_PATH . '/models/Question.php';
require_once ROOT_PATH . '/models/Answer.php';
if (!empty($_POST['question_id']) && !empty($_POST['user_answer_id'])) {
$result = array();
$result['state'] = false;
$result['response_answer'] = '';
$user_question_id = (int) $_POST['question_id'];
$user_answer_id = (int) $_POST['user_answer_id'];
//user answer
$user_answer = \models\Answer::getAnswers(array('id' => $user_answer_id));
$user_answer_id = $user_answer[key($user_answer)]->getId();
//question details
$question_params = array('id' => $user_question_id, 'is_correct' => \models\Question::QUESTION_CORRECT);
$question = \models\Question::getQuestions($question_params);
$correct_answer = $question[$user_question_id]->getCorrectAnswer();
$correct_answer_id = $correct_answer[key($correct_answer)]->getId();
$correct_answer_title = $correct_answer[key($correct_answer)]->getAuthor();
if (!empty($question) && !empty($user_answer)) {
if ($correct_answer_id === $user_answer_id) {
$result['state'] = true;
}
$result['response_answer'] = $correct_answer_title;
}
echo json_encode($result);
}
/**
* Remove uma resposta
* @param int $id ID da resposta
*/
public static function delete($id, $question_id)
{
// impede acesso por não administradores
\Auth::denyNonAdminUser();
if (\Models\Answer::delete((int) $id)) {
redirect(getBaseURL() . '/pergunta/' . $question_id);
} else {
echo "Erro ao remover resposta";
}
}
