/**
* Updates an existing Question model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @param integer $list_id
* @return mixed
*/
public function actionUpdate($id, $list_id)
{
// Проверяем можем ли изменить вопрос.
if (!$this->canCreateQuestion($list_id)) {
return $this->render('question_list_is_lock', ['modelQuestionList' => QuestionList::findOne($list_id), 'action' => 'update']);
}
$model = $this->findModel($id);
$post = Yii::$app->request->post();
//$model->answerVariants
//если данные загрузились в объект вопроса и он валиден
if ($model->load($post) && ($valid = $model->validate())) {
$transaction = \Yii::$app->db->beginTransaction();
// Если сохранили успешно объек вопроса
if ($model->save()) {
//Если для этого типа нужно сохранять опции
switch ($model->type) {
case 'select_one':
case 'select_multiple':
case 'radio':
$modelsAnswerVariants = [];
$deletedAnswerVariantsIDs = array_values(ArrayHelper::map($model->answerVariants, 'id', 'id'));
if ($post['AnswerVariant']) {
foreach ($post['AnswerVariant'] as $av) {
$m = new AnswerVariant();
$m->id = $av['id'];
$modelsAnswerVariants[] = $m;
}
}
Model::loadMultiple($modelsAnswerVariants, $post);
if (!empty($deletedAnswerVariantsIDs)) {
AnswerVariant::deleteAll(['id' => $deletedAnswerVariantsIDs]);
}
foreach ($modelsAnswerVariants as $answerVariantModel) {
$answerVariantModel->question_id = $model->id;
$valid = $answerVariantModel->save();
}
if ($valid) {
$transaction->commit();
return $this->redirect(['view', 'id' => $model->id, 'list_id' => $list_id]);
} else {
$transaction->rollBack();
return $this->render('update', ['model' => $model, 'list_id' => $list_id]);
}
break;
case 'checkbox':
$answerVariantModel = $model->answerVariants[0];
// если не переданы кол-во балов при установке чек-бокса
if (!(int) $post['checkboxUpScores']) {
//но они были ранее
if ($answerVariantModel) {
$answerVariantModel->delete();
}
break;
}
if (!$answerVariantModel) {
$answerVariantModel = new AnswerVariant();
$answerVariantModel->answer = '1';
$answerVariantModel->question_id = $model->id;
}
//а если переданы, то заменяем
$answerVariantModel->scores = (int) $post['checkboxUpScores'];
$valid = $answerVariantModel->save();
break;
default:
//На тот случай, если сменили тип поля с ВЫБОР ИЗ ВАРИАНТОВ на ТЕКСТ, удаляем варианты ответа
AnswerVariant::deleteAll(['id' => array_values(ArrayHelper::map($model->answerVariants, 'id', 'id'))]);
}
} else {
$transaction->rollBack();
}
if ($valid) {
$transaction->commit();
return $this->redirect(['view', 'id' => $model->id, 'list_id' => $list_id]);
} else {
$transaction->rollBack();
return $this->render('create', ['model' => $model, 'list_id' => $list_id]);
}
} else {
return $this->render('update', ['model' => $model, 'list_id' => $list_id]);
}
}
/**
* @return string
*
* Отображает чистую форму для заполнения со списком вопросов
*/
public function actionUpdate($id)
{
$modelAnswerList = $this->findAnswerListModel($id);
$modelAnswerList->scenario = 'write-test';
$modelQuestionList = $modelAnswerList->questionList;
$modelsQuestion = $modelQuestionList->questions;
$modelsAnswer = $modelAnswerList->answers;
// если форма отправлена.
if ($postData = Yii::$app->request->post()) {
$valid = $modelQuestionList->validate();
$answerIds = ArrayHelper::getColumn($postData['Answer'], 'id');
$modelsAnswer = Answer::findAll($answerIds);
Model::loadMultiple($modelsAnswer, $postData);
//если был удален один вопрос, на который ранее отвечали
$oldAnswerIDs = ArrayHelper::map($modelAnswerList->answers, 'id', 'id');
$deletedAnswerIDs = array_diff($oldAnswerIDs, array_filter($answerIds));
// если был добавлен еще один вопрос, то создадим пустой и добавим
foreach ($postData['Answer'] as $answer) {
if (!$answer['id']) {
$modelAnswerVariant = new Answer();
$modelAnswerVariant->load(['Answer' => $answer]);
$modelsAnswer[] = $modelAnswerVariant;
}
}
// сумма очков
$sumScores = 0;
$groupsOfModelsAnswerVariants = $this->getAllAnswerVariantsGroupByQuestionId($modelAnswerList->question_list_id);
foreach ($modelsAnswer as $modelAnswer) {
$modelAnswer->question_list_id = $modelAnswerList->question_list_id;
$modelAnswer->answer_list_id = $modelAnswerList->id;
$valid = $modelAnswer->validate();
if (!$valid) {
break;
}
if (isset($groupsOfModelsAnswerVariants[$modelAnswer->question_id]) && isset($groupsOfModelsAnswerVariants[$modelAnswer->question_id][$modelAnswer->answer])) {
$score = $groupsOfModelsAnswerVariants[$modelAnswer->question_id][$modelAnswer->answer]->scores;
$sumScores += $score;
}
}
$transaction = \Yii::$app->db->beginTransaction();
if ($valid) {
try {
$flag = false;
$modelAnswerList->scores = $sumScores;
if ($modelAnswerList->save()) {
foreach ($modelsAnswer as $indexModelAnswer => $modelAnswer) {
if (!($flag = $modelAnswer->save(false))) {
$transaction->rollBack();
break;
}
}
}
// удаляем вопросы, которые могли быть удалены в конструкторе
if ($deletedAnswerIDs) {
$del = Answer::findAll(array_values($deletedAnswerIDs));
foreach ($del as $model) {
$model->delete();
}
}
if ($flag) {
$transaction->commit();
return $this->redirect(['view', 'id' => $modelAnswerList->id]);
} else {
$transaction->rollBack();
}
} catch (Exception $e) {
$transaction->rollBack();
}
}
}
return $this->render('update', ['modelQuestionList' => $modelQuestionList, 'modelAnswerList' => $modelAnswerList, 'modelsQuestion' => $modelsQuestion, 'modelsAnswer' => $modelsAnswer]);
}
/**
* Updates an existing QuestionList model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$modelQuestionList = $this->findModel($id);
$modelsQuestion = $modelQuestionList->questions;
$modelsAnswerVariant = [];
$oldAnswerVariants = [];
if (!empty($modelsQuestion)) {
foreach ($modelsQuestion as $indexQuestion => $modelQuestion) {
$answerVariants = $modelQuestion->answerVariants;
$modelsAnswerVariant[$indexQuestion] = $answerVariants;
$oldAnswerVariants = ArrayHelper::merge(ArrayHelper::index($answerVariants, 'id'), $oldAnswerVariants);
}
}
if ($modelQuestionList->load(Yii::$app->request->post())) {
$oldQuestionIDs = ArrayHelper::map($modelsQuestion, 'id', 'id');
$modelsQuestion = [];
$postQuestionData = Yii::$app->request->post()['Question'];
if ($postQuestionData) {
foreach ($postQuestionData as $q) {
$question = new Question();
if ($q['id']) {
$actualIds[$q['id']] = $q['id'];
$question->id = $q['id'];
}
$modelsQuestion[] = $question;
}
}
Model::loadMultiple($modelsQuestion, Yii::$app->request->post());
$deletedQuestionIDs = array_diff($oldQuestionIDs, array_filter(ArrayHelper::map($modelsQuestion, 'id', 'id')));
$valid = $modelQuestionList->validate();
$valid = Model::validateMultiple($modelsQuestion) && $valid;
$answerVariantsIDs = [];
$postAnswersData = Yii::$app->request->post()['AnswerVariant'];
if (isset($postAnswersData[0])) {
foreach ($postAnswersData as $indexQuestion => $answerVariants) {
$answerVariantsIDs = ArrayHelper::merge($answerVariantsIDs, array_filter(ArrayHelper::getColumn($answerVariants, 'id')));
foreach ($answerVariants as $indexAnswerVariant => $answerVariant) {
if (!$answerVariant['answer']) {
continue;
}
$data['AnswerVariant'] = $answerVariant;
$modelAnswerVariant = isset($answerVariant['id']) && isset($oldAnswerVariants[$answerVariant['id']]) ? $oldAnswerVariants[$answerVariant['id']] : new AnswerVariant();
$modelAnswerVariant->load($data);
$modelsAnswerVariant[$indexQuestion][$indexAnswerVariant] = $modelAnswerVariant;
$valid = $modelAnswerVariant->validate();
}
}
}
$oldAnswerVariantsIDs = ArrayHelper::getColumn($oldAnswerVariants, 'id');
$deletedAnswerVariantsIDs = array_diff($oldAnswerVariantsIDs, $answerVariantsIDs);
if ($valid) {
$transaction = \Yii::$app->db->beginTransaction();
try {
if ($flag = $modelQuestionList->save(false)) {
if (!empty($deletedAnswerVariantsIDs)) {
AnswerVariant::deleteAll(['id' => $deletedAnswerVariantsIDs]);
}
if (!empty($deletedQuestionIDs)) {
foreach ($deletedQuestionIDs as $q_id) {
Question::findOne($q_id)->unlink('questionLists', $modelQuestionList);
Question::findOne($q_id)->delete();
}
}
foreach ($modelsQuestion as $indexQuestion => $modelQuestion) {
if ($modelQuestion->id) {
$model = Question::findOne($modelQuestion->id);
$data = $modelQuestion->toArray();
if ($model) {
$model->attributes = $data;
$modelQuestion = $model;
}
}
if (!($flag = $modelQuestion->save())) {
$transaction->rollBack();
break;
}
if (isset($modelsAnswerVariant[$indexQuestion]) && is_array($modelsAnswerVariant[$indexQuestion])) {
foreach ($modelsAnswerVariant[$indexQuestion] as $indexAnswerVariant => $modelAnswerVariant) {
if ($modelsQuestion[$indexQuestion]->type !== 'select_one') {
$modelAnswerVariant->delete();
} else {
$modelAnswerVariant->question_id = $modelQuestion->id;
if (!($flag = $modelAnswerVariant->save(false))) {
break;
}
}
}
}
if (!$actualIds[$modelQuestion->id]) {
$modelQuestion->link('questionLists', $modelQuestionList);
}
}
}
if ($flag) {
$transaction->commit();
return $this->redirect(['view', 'id' => $modelQuestionList->id]);
}
} catch (Exception $e) {
$transaction->rollBack();
}
}
}
return $this->render('update', ['modelQuestionList' => $modelQuestionList, 'modelsQuestion' => empty($modelsQuestion) ? [new Question()] : $modelsQuestion, 'modelsAnswerVariant' => empty($modelsAnswerVariant) ? [[new AnswerVariant()]] : $modelsAnswerVariant]);
}
/**
* @inheritdoc
*/
public function scenarios()
{
// bypass scenarios() implementation in the parent class
return Model::scenarios();
}
