/**
* @param integer - $id_user user id for whom will be get interests
* @param bool - $with_title - if true - result array will be has as value - title from Interest table, otherwise - id_interest
* @return array of user interest
*/
public static function getUserInterest($id_user, $with_title = false)
{
$models_arr = self::find()->where(['id_user' => $id_user])->asArray()->all();
$result_array = ArrayHelper::getColumn($models_arr, 'id_interest');
// for with_title mode - replace id to title from Interest model
if ($with_title) {
// get all interests
$all_interest_arr = Interest::getInterestAsArray();
$result_array = array_map(function ($value) use($all_interest_arr) {
if (empty($all_interest_arr[$value])) {
// it's almost impossible, anyway handle this situation
return '';
} else {
return $all_interest_arr[$value];
}
}, $result_array);
}
return $result_array;
}
/**
* Updates an existing User model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
// find user model
$model = $this->findModel($id);
// create user interests model
$user_interest_model = new UserInterest();
$post_arr = Yii::$app->request->post();
if ($model->load($post_arr) && $user_interest_model->load($post_arr) && $model->save()) {
$user_interest_model->updateInterests();
return $this->redirect(['index']);
} else {
// get whole array of interest (for making a choice in update view)
$interest_arr = Interest::getInterestAsArray();
// get array of interest that user already choose
$checked_interest_arr = UserInterest::getUserInterest($id);
// set chosen interest
$user_interest_model->id_interest = $checked_interest_arr;
$user_interest_model->id_user = $id;
return $this->render('update', ['model' => $model, 'user_interest_model' => $user_interest_model, 'interest_arr' => $interest_arr]);
}
}