/**
* Creates a new Item model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Item();
$modelPrice = new Price();
$modelPrice->tax = 12;
if ($model->load(Yii::$app->request->post()) && $model->validate() && $modelPrice->load(Yii::$app->request->post()) && $modelPrice->validate()) {
$transaction = $model->getDb()->beginTransaction();
try {
if (!$model->save(false)) {
throw new Exception(Yii::t('app', 'Error saving {model}: {msj}', ['model' => Yii::t('app', ucfirst($model->tableName())), 'msj' => print_r($model->getErrors(), true)]), 500);
}
if (!$modelPrice->save(false)) {
throw new Exception(Yii::t('app', 'Error saving {model}: {msj}', ['model' => Yii::t('app', ucfirst($modelPrice->tableName())), 'msj' => print_r($modelPrice->getErrors(), true)]), 500);
}
$modelItemPrice = new ItemPrice();
$modelItemPrice->item_id = $model->id;
$modelItemPrice->price_id = $modelPrice->id;
if (!$modelItemPrice->save(false)) {
throw new Exception(Yii::t('app', 'Error saving {model}: {msj}', ['model' => Yii::t('app', ucfirst($modelItemPrice->tableName())), 'msj' => print_r($modelItemPrice->getErrors(), true)]), 500);
}
$transaction->commit();
} catch (\Exception $e) {
$transaction->rollBack();
throw $e;
}
return $this->redirect(['index']);
} else {
return $this->render('create', ['model' => $model, 'modelPrice' => $modelPrice]);
}
}
public function getSitePrice()
{
if (is_null($this->price)) {
return 0;
}
return $this->price->getSitePrice();
}
/**
* @param $item Item
* @return ItemPrice
*/
public function getItemPrice($item)
{
$params = ['currency' => $this->currency, 'appid' => $item->getAppId(), 'market_hash_name' => $item->getMarketName()];
$query = http_build_query($params);
$price = ItemPrice::where('class_id', $item->getClassId())->where('app_id', $item->getAppId())->first();
// Пытаемся достать из файлового кеша, если нифига - берем из маркета
if (!$price) {
$url = $this->communityURL . 'market/priceoverview/?' . $query;
$contents = @file_get_contents($url);
$result = json_decode($contents, true);
if (!$result['success']) {
throw new NotFoundHttpException('Стим считает нас дудосерами по ссылке ' . $url);
}
$lowest = isset($result['lowest_price']) ? $this->cleanFloat($result['lowest_price']) : 0;
$median = isset($result['median_price']) ? $this->cleanFloat($result['median_price']) : 0;
$volume = isset($result['volume']) ? $this->cleanInt($result['volume']) : 0;
$cached = ['class_id' => $item->getClassId(), 'app_id' => $item->getAppId(), 'min' => $lowest, 'median' => $median, 'volume' => $volume];
$price = ItemPrice::create($cached);
}
return $price;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getItemPrices()
{
return $this->hasMany(ItemPrice::className(), ['item_id' => 'id']);
}