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<?php |
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namespace CultureKings\Afterpay\Service\InStore; |
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use CultureKings\Afterpay\Exception\ApiException; |
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use CultureKings\Afterpay\Model; |
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use GuzzleHttp\Exception\BadResponseException; |
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use GuzzleHttp\Exception\RequestException; |
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use GuzzleHttp\HandlerStack; |
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/** |
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* Class Refund |
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* @package CultureKings\Afterpay\Service\InStore |
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*/ |
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class Refund extends AbstractService |
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{ |
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const ERROR_CONFLICT = 409; |
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const ERROR_INVALID_ORDER_MERCHANT_REFERENCE = 412; |
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const ERROR_PRECONDITION_FAILED = 412; |
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const ERROR_INVALID_AMOUNT = 412; |
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const ERROR_INTERNAL_ERROR = 500; |
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const ERROR_MSG_PRECONDITION_FAILED = 'precondition_failed'; |
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/** |
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* @param Model\InStore\Refund $refund |
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* @param HandlerStack|null $stack |
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* |
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* @return Model\InStore\Refund|array|\JMS\Serializer\scalar|object |
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*/ |
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public function create(Model\InStore\Refund $refund, HandlerStack $stack = null) |
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{ |
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try { |
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$params = $this->generateParams( |
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$refund, |
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$stack |
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); |
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$result = $this->getClient()->post('refunds', $params); |
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return $this->getSerializer()->deserialize( |
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(string) $result->getBody(), |
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Model\InStore\Refund::class, |
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'json' |
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); |
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} catch (BadResponseException $exception) { |
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throw new ApiException( |
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$this->getSerializer()->deserialize( |
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(string) $exception->getResponse()->getBody(), |
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Model\ErrorResponse::class, |
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'json' |
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), |
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$exception |
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); |
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} |
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} |
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/** |
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* @param Model\InStore\Reversal $reversal |
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* @param HandlerStack|null $stack |
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* |
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* @return array|\JMS\Serializer\scalar|Model\InStore\Reversal |
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*/ |
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public function reverse(Model\InStore\Reversal $reversal, HandlerStack $stack = null) |
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{ |
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try { |
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$params = $this->generateParams( |
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$reversal, |
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$stack |
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); |
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$result = $this->getClient()->post('refunds/reverse', $params); |
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return $this->getSerializer()->deserialize( |
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(string) $result->getBody(), |
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Model\InStore\Reversal::class, |
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'json' |
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); |
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} catch (RequestException $e) { |
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throw new ApiException( |
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$this->getSerializer()->deserialize( |
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(string) $e->getResponse()->getBody(), |
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Model\ErrorResponse::class, |
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'json' |
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), |
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$e |
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); |
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} |
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} |
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/** |
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* Helper method to automatically attempt to reverse a refund if an error occurs. |
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* |
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* Refund reversal model does not have to be passed in and will be automatically generated if not. |
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* |
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* @param Model\InStore\Refund $refund |
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* @param Model\InStore\Reversal|null $refundReversal |
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* @param HandlerStack|null $stack |
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* |
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* @return Model\InStore\Refund|Model\InStore\Reversal|array|\JMS\Serializer\scalar|object |
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*/ |
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public function createOrReverse( |
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Model\InStore\Refund $refund, |
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Model\InStore\Reversal $refundReversal = null, |
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HandlerStack $stack = null |
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) { |
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try { |
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return $this->create($refund, $stack); |
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} catch (ApiException $refundException) { |
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// http://docs.afterpay.com.au/instore-api-v1.html#create-refund |
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// Should a success or error response (with exception to 409 conflict) not be received, |
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// the POS should queue the request ID for reversal |
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if ($refundException->getErrorResponse()->getErrorCode() == self::ERROR_CONFLICT) { |
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throw $refundException; |
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} |
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$errorResponse = $refundException->getErrorResponse(); |
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} catch (RequestException $refundException) { |
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// a timeout or other exception has occurred. attempt a reversal |
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$errorResponse = new Model\ErrorResponse(); |
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$errorResponse->setHttpStatusCode( |
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$refundException->getResponse() ? $refundException->getResponse()->getStatusCode() : self::ERROR_INTERNAL_ERROR |
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); |
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$errorResponse->setMessage($refundException->getMessage()); |
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} |
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$now = new \DateTime(); |
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if ($refundReversal === null) { |
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$refundReversal = new Model\InStore\Reversal(); |
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$refundReversal->setReversingRequestId($refund->getRequestId()); |
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$refundReversal->setRequestedAt($now); |
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} |
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try { |
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$reversal = $this->reverse($refundReversal, $stack); |
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$reversal->setErrorReason($errorResponse); |
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return $reversal; |
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} catch (ApiException $reversalException) { |
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$reversalErrorResponse = $reversalException->getErrorResponse(); |
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if ($reversalErrorResponse->getErrorCode() === self::ERROR_MSG_PRECONDITION_FAILED) { |
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// there was trouble reversing probably because the refund failed |
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throw $refundException; |
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} |
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throw $reversalException; |
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} |
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} |
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} |
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culturekings /
afterpay
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