/**
* Displays a single Parts model.
* @param integer $id
*
* @return mixed
*/
public function actionPart($id)
{
$part = $this->findPartModel($id);
$questions = $part->getQuestions()->all();
$answers = [];
$answerIds = [];
foreach ($questions as $question) {
$answers[] = ArrayHelper::map($question->getAnswers()->all(), 'id', 'answer');
foreach ($question->getAnswers()->all() as $answer) {
$answerIds[] = $answer->id;
}
}
$answersUsers = ArrayHelper::map(AnswersUsers::find()->where(['created_by' => Yii::$app->getUser()->id, 'answer' => $answerIds])->select('answer')->all(), 'answer', 'answer');
$pass = true;
if (Yii::$app->request->getIsPost()) {
$answersUsers = Yii::$app->request->post()['AnswersUsers'];
foreach ($answersUsers as $answer) {
if ($answer === '') {
$pass = false;
}
}
if ($pass) {
AnswersUsers::deleteAll(['created_by' => Yii::$app->getUser()->id, 'answer' => $answerIds]);
foreach ($answersUsers as $answer) {
$model = new AnswersUsers();
$model->answer = $answer;
$model->save();
}
$lastPart = Parts::find()->orderBy('id DESC')->limit(1)->one();
if ($id < $lastPart->id) {
return $this->redirect(['part/' . ($id + 1)]);
}
return $this->redirect(['results/1']);
}
}
return $this->render('part', ['questions' => $questions, 'answers' => $answers, 'part' => $part, 'pass' => $pass, 'answersUsers' => $answersUsers]);
}
