/**
* Send the query to PredictionIO engine for product data set
*
* @param array $productIds
* @param array $categories
* @param array $whitelist
* @param array $blacklist
* @return array|bool
*/
public function sendQuery(array $productIds, array $categories = [], array $whitelist = [], array $blacklist = [])
{
try {
$data = ['items' => $productIds, 'num' => (int) $this->_config->getProductCount(Config::COMPLEMENTARY_PRODUCT_COUNT)];
return $this->_engineClient->sendQuery($data);
} catch (\Exception $e) {
$this->_logger->addCritical($e);
}
return false;
}
/**
* Send the query to PredictionIO engine for product data set
*
* @param array $productIds
* @param array $categories
* @param array $whitelist
* @param array $blacklist
* @return array|bool
*/
public function sendQuery(array $productIds, array $categories = [], array $whitelist = [], array $blacklist = [])
{
try {
$data = ['items' => $productIds, 'num' => (int) $this->_config->getProductCount(Config::SIMILARITY_PRODUCT_COUNT)];
$this->_addProperties('categories', $data, $categories);
$this->_addProperties('whitelist', $data, $whitelist);
$this->_addProperties('blacklist', $data, $blacklist);
return $this->_engineClient->sendQuery($data);
} catch (\Exception $e) {
$this->_logger->addCritical($e);
}
return false;
}
/**
* Mark product as exported in DB
*
* @param $exportId
*/
private function _setProductExported($exportId)
{
$export = $this->_exportFactory->create()->load($exportId);
$export->setData('is_exported', '1');
try {
$export->save();
} catch (\Exception $e) {
$this->_logger->addCritical($e->getMessage());
}
}
/**
* Save the new export item with Product Id
*
* @param $productId
* @return Export
*/
public function saveProductForExport($productId)
{
$exportItem = $this->_exportFactory->create();
$exportItem->setData('product_id', $productId);
try {
$exportItem->save();
} catch (\Exception $e) {
$this->_logger->addError($e->getMessage());
}
return $exportItem;
}
/**
* Update the database row with the `is_exported` as 1
*/
private function _updateDatabase()
{
foreach ($this->_getExportedProducts() as $productId) {
$model = $this->_getItemModel($productId);
$model->setData('is_exported', '1');
try {
$model->save();
} catch (\Exception $e) {
$this->_logger->addCritical($e->getMessage());
}
}
}