/**
* Api function for crawl bank daily data.
*
* @return Response
*/
public function getBankDaily()
{
$apies = json_decode(EXR_BANKS);
// Crawl bank api url.
foreach ($apies as $type => $url) {
switch ($type) {
case 'VCB':
$content = file_get_contents($url);
if (!$content) {
return false;
}
$doc = new \Domdocument();
@$doc->loadxml($content);
$xpath = new \Domxpath($doc);
$items = $xpath->query('//Exrate');
$codes = array();
foreach ($items as $item) {
$codes[] = $item->getattribute('CurrencyCode');
}
// get currency by ids
$currencies = Currency::getCurrenciesByCodes($codes, $type);
// get exchange rates over bank api.
if (count($currencies)) {
foreach ($currencies as $currency) {
$item = $xpath->query('//Exrate[@CurrencyCode="' . $currency->code . '"]')->item(0);
$currencyid = $currency->id;
$buy = $item->getattribute('Buy');
$transfer = $item->getattribute('Transfer');
$sell = $item->getattribute('Sell');
if ($buy && $transfer && $sell) {
CurrencyDaily::updateExratesDaily($currencyid, $buy, $transfer, $sell, 'bank');
}
}
}
break;
}
}
return Response::json(array('status' => 'Success', 'data' => $apies), 200);
}
