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<?php |
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/** |
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* Slince shipment tracker library |
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* @author Tao <[email protected]> |
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*/ |
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namespace Slince\ShipmentTracking\KuaiDi100; |
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use GuzzleHttp\Client as HttpClient; |
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use GuzzleHttp\Psr7\Request; |
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use GuzzleHttp\Exception\GuzzleException; |
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use Psr\Http\Message\RequestInterface; |
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use Slince\ShipmentTracking\Foundation\Exception\TrackException; |
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use Slince\ShipmentTracking\Foundation\HttpAwareTracker; |
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use Slince\ShipmentTracking\Foundation\Shipment; |
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use Slince\ShipmentTracking\Foundation\ShipmentEvent; |
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class KuaiDi100Tracker extends HttpAwareTracker |
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{ |
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/** |
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* @var string |
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*/ |
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const TRACKING_ENDPOINT = 'http://api.kuaidi100.com/api'; |
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/** |
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* @var string |
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*/ |
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protected $appKey; |
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/** |
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* @var string |
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*/ |
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protected $carrier; |
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public function __construct($appKey, $carrier = null, HttpClient $httpClient = null) |
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{ |
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$this->appKey = $appKey; |
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$this->carrier = $carrier; |
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$httpClient && $this->setHttpClient($httpClient); |
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} |
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/** |
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* @param string $appKey |
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*/ |
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public function setAppKey($appKey) |
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{ |
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$this->appKey = $appKey; |
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} |
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/** |
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* @return string |
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*/ |
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public function getAppKey() |
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{ |
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return $this->appKey; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCarrier() |
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{ |
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return $this->carrier; |
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} |
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/** |
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* @param string $carrier |
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* @return KuaiDi100Tracker |
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*/ |
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public function setCarrier($carrier) |
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{ |
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$this->carrier = $carrier; |
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return $this; |
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} |
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/** |
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* @param string $trackingNumber |
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* @return array |
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*/ |
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protected function buildQueryParameters($trackingNumber) |
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{ |
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return [ |
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'id' => $this->appKey, |
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'com' => $this->carrier, |
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'nu' => $trackingNumber, |
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'show' => 0, |
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'multi' => 1, |
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'order' => 'asc', |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function track($trackingNumber) |
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{ |
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$request = new Request('GET', static::TRACKING_ENDPOINT); |
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$json = $this->sendRequest($request, [ |
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'query' => $this->buildQueryParameters($trackingNumber) |
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]); |
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if ($json['status'] != 1) { |
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throw new TrackException(sprintf('Bad response with status "%d"', $json['status'])); |
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} |
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return static::buildShipment($json); |
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} |
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/** |
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* @param RequestInterface $request |
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* @param array $options |
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* @return array |
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* @codeCoverageIgnore |
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*/ |
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protected function sendRequest(RequestInterface $request, array $options = []) |
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{ |
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try { |
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$response = $this->getHttpClient()->send($request, $options); |
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return \GuzzleHttp\json_decode((string)$response->getBody(), true); |
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} catch (GuzzleException $exception) { |
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throw new TrackException($exception->getMessage()); |
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} |
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} |
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/** |
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* @param array $json |
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* @return Shipment |
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*/ |
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protected static function buildShipment($json) |
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{ |
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$events = array_map(function($item) { |
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return ShipmentEvent::fromArray([ |
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'location' => $item['location'], |
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'description' => $item['context'], |
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'date' => $item['time'], |
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]); |
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}, $json['data']); |
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$shipment = new Shipment($events); |
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$shipment->setIsDelivered($json['state'] == 3); |
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if ($firstEvent = reset($events)) { |
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$shipment->setDeliveredAt($firstEvent->getDate()); |
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} |
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return $shipment; |
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} |
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} |