public function adsProcess()
{
$responseType = '';
$expandFields = array();
$zoneID = Input::get('zid', 0);
$publisherID = Input::get('pid', 0);
$requestType = Input::get('type', Delivery::REQUEST_TYPE_AD);
$trackingModel = new Tracking();
$deliveryModel = new Delivery();
$flightDateModel = new FlightDateBaseModel();
//ghi log trước khi xử lý
$logPreProcess = $trackingModel->logPreProcess($requestType);
if ($logPreProcess) {
//kiểm tra referrer
$hostReferer = $trackingModel->getRequestReferer();
if (empty($zoneID)) {
$responseType = Delivery::RESPONSE_TYPE_INVALID;
} elseif (empty($hostReferer)) {
$responseType = Delivery::RESPONSE_TYPE_EMPTY_REFERRER;
} elseif ($trackingModel->countLatestRequest(1) < Delivery::ANTI_CHEAT_MAX_REQUEST_PER_1MIN && $trackingModel->countLatestRequest(5) < Delivery::ANTI_CHEAT_MAX_REQUEST_PER_5MIN) {
$responseType = Delivery::RESPONSE_TYPE_ANTI_MANY_REQUEST;
}
//pre validate ok
if (empty($responseType)) {
//default invalid
if ($zoneID && $publisherID) {
$adZone = PublisherAdZoneBaseModel::find($zoneID);
if ($adZone && $adZone->publisher) {
if ($adZone->publisher_id == $publisherID) {
$flightPublishers = FlightPublisherBaseModel::where('publisher_id', $publisherID)->with('flightDate', function ($query) {
$today = date('Y-m-d');
$query->where('start', '<=', $today)->where('end', '>=', $today);
})->where('publisher_ad_zone_id', $zoneID)->orderBy('order', 'asc')->get();
if ($flightPublishers) {
if ($requestType == Delivery::REQUEST_TYPE_AD) {
//lấy ad từ list thỏa điều kiện để trả về
foreach ($flightPublishers as $k => $flightPublisher) {
if ($flightPublisher->flightDate) {
$runningInventory = $trackingModel->runningInventory($flightPublisher->id);
if ($flightPublisher->total_inventory < $runningInventory) {
$deliveryStatus = $deliveryModel->deliveryAd($flightPublisher->ad, $flightPublisher->flight);
if ($deliveryStatus == Delivery::DELIVERY_STATUS_OK) {
//trả về ad này
$serveAd = $flightPublisher->ad;
$expandFields = array('flight_id' => $flightPublisher->flight_id, 'ad_format_id' => $flightPublisher->ad_format_id, 'ad_id' => $flightPublisher->ad_id, 'campaign_id' => $flightPublisher->campaign_id, 'publisher_ad_zone_id' => $flightPublisher->publisher_ad_zone_id, 'flight_publisher_id' => $flightPublisher->id, 'publisher_id' => $flightPublisher->publisher_id, 'flight_publisher_id' => $flightPublisher->id);
break;
}
}
}
}
//endforeach
} elseif ($requestType == Delivery::REQUEST_TYPE_TRACKING_BEACON) {
//tracking beacon TO DO, now : do nothing
if ($trackingModel->isKnownVisitor()) {
} else {
$responseType = Delivery::RESPONSE_TYPE_EMPTY_REFERRER;
}
}
}
}
//serve Ad
if (!empty($serveAd)) {
} else {
}
}
}
}
}
if (empty($responseType)) {
$responseType = Delivery::RESPONSE_TYPE_INVALID;
}
//ghi log process
$trackingModel->logAfterProcess($responseType, $expandFields);
return $deliveryModel->emptyAd();
}