public function checkUpdates()
{
$ids = array();
$product_ids = xtc_db_query("\tSELECT DISTINCT `products_id`\n\t\t\t\t\t\t\t\t\t\tFROM `idealo_realtime_update`");
while ($product = xtc_db_fetch_array($product_ids)) {
$ids[] = $product['products_id'];
}
if (empty($ids)) {
if (!$this->send_failed_request) {
if ($this->timeGone) {
$communication = new Communication($this->login);
$communication->setTimeStamp();
}
}
} else {
foreach ($ids as $id) {
$product_ids = xtc_db_query("\tSELECT `id`, `event`\n\t\t\t\t\t\t\t\t\t\t\t\tFROM `idealo_realtime_update`\n\t\t\t\t\t\t\t\t\t\t\t\tWHERE `products_id` = " . $id . " ORDER BY `id` ASC");
$update = array();
while ($product = xtc_db_fetch_array($product_ids)) {
$update[] = $product['event'];
}
$count = count($update);
$count--;
$this->update[] = array('product' => $id, 'event' => $update[$count]);
}
}
}