}
/**
* @param $shipmentID int
* @param $latitude double
* @param $longitude double
* @param $regionID int
* @param $requestedDateTime DateTime
*/
public function __construct($shipmentID, $latitude, $longitude, $regionID, $requestedDateTime)
{
parent::__construct($latitude, $longitude, $regionID);
$this->shipmentID = $shipmentID;
$this->requestedDateTime = $requestedDateTime;
}
/**
* @return mixed
*/
public function getRequestedDateTime()
{
return $this->requestedDateTime;
}
/**
* @return int
*/
public function getShipmentID()
{
return $this->shipmentID;
}
}
PickupRequest::init();
/**
* Looks up pickup details in cache.
*
* Performance: O(1) time complexity (constant time)
*
* @param $shipmentID
* @return bool|PickupRequest returns false if pickup request doesn't exist in the cache,
* otherwise it returns a PickupRequest model instance containing request details
*/
public function lookupPickupRequest($shipmentID)
{
$shipmentID = intval($shipmentID);
if (!is_int($shipmentID)) {
throw new InvalidArgumentException("lookupPickupRequest expects shipment id to be an integer. Input was: {$shipmentID}");
}
if (!$this->client->exists(self::pickupRequestPath($shipmentID))) {
return false;
}
//O(1) time complexity
$values = $this->client->hmget(self::pickupRequestPath($shipmentID), PickupRequest::$PICKUP_REQUEST_ATTRIBUTE_KEYS);
return PickupRequest::fromValues($shipmentID, $values);
}