implement cancel action

dachcom-digital · Mar 6, 2018 · 587d5c2 · 587d5c2
1 parent c4d1c79
commit 587d5c2
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Showing 4 changed files with 178 additions and 2 deletions.
diff --git a/Action/Api/CancelAction.php b/Action/Api/CancelAction.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace DachcomDigital\Payum\Powerpay\Action\Api;
+
+use DachcomDigital\Payum\Powerpay\Api;
+use DachcomDigital\Payum\Powerpay\Exception\PowerpayException;
+use DachcomDigital\Payum\Powerpay\Request\Api\Cancel;
+use DachcomDigital\Payum\Powerpay\Request\Api\Confirm;
+use Payum\Core\Action\ActionInterface;
+use Payum\Core\ApiAwareInterface;
+use Payum\Core\Bridge\Spl\ArrayObject;
+use Payum\Core\Exception\RequestNotSupportedException;
+use Payum\Core\Exception\UnsupportedApiException;
+use Payum\Core\GatewayAwareInterface;
+use Payum\Core\GatewayAwareTrait;
+
+class CancelAction implements ActionInterface, GatewayAwareInterface, ApiAwareInterface
+{
+    use GatewayAwareTrait;
+    use PowerpayAwareTrait;
+
+    /**
+     * @var Api
+     */
+    protected $api;
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setApi($api)
+    {
+        if (false == $api instanceof Api) {
+            throw new UnsupportedApiException('Not supported.');
+        }
+        $this->api = $api;
+    }
+
+    /**
+     * @param Cancel $request
+     */
+    public function execute($request)
+    {
+        RequestNotSupportedException::assertSupports($this, $request);
+
+        $details = ArrayObject::ensureArrayObject($request->getModel());
+        $details->validateNotEmpty(['card_number']);
+
+        try {
+            $result = $this->api->generateCancelRequest($details);
+
+            $resultData['response_date'] = $result['ResponseDate'];
+            $resultData['skipped'] = false;
+
+            //there was an error.
+            if (isset($result['ResponseCode'])) {
+                $resultData['response_code'] = $result['ResponseCode'];
+            } else {
+
+                $resultData['card_statistics_total_number'] = $result['CardStatistics']['Total']['@attributes']['number'];
+                $resultData['card_statistics_total_amount'] = $result['CardStatistics']['Total']['@attributes']['amount'];
+                $resultData['card_statistics_purchase_number'] = $result['CardStatistics']['Purchase']['@attributes']['number'];
+                $resultData['card_statistics_purchase_amount'] = $result['CardStatistics']['Purchase']['@attributes']['amount'];
+                $resultData['card_statistics_credit_number'] = $result['CardStatistics']['Credit']['@attributes']['number'];
+                $resultData['card_statistics_credit_amount'] = $result['CardStatistics']['Credit']['@attributes']['amount'];
+                $resultData['card_statistics_reversal_number'] = $result['CardStatistics']['Reversal']['@attributes']['number'];
+                $resultData['card_statistics_reversal_amount'] = $result['CardStatistics']['Reversal']['@attributes']['amount'];
+
+                if (isset($result['Skipped'])) {
+                    $resultData['skipped'] = true;
+                    $resultData['skipped_reason'] = $result['Skipped']['Reason'];
+                }
+            }
+
+            $request->setResult($resultData);
+
+        } catch (PowerpayException $e) {
+            $this->populateDetailsWithError($details, $e, $request);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function supports($request)
+    {
+        return
+            $request instanceof Cancel &&
+            $request->getModel() instanceof \ArrayAccess;
+    }
+}
diff --git a/Api.php b/Api.php
@@ -174,11 +174,11 @@ public function generateConfirmRequest(ArrayObject $details)
         $conversion = $xml->addChild('Conversation');
 
         $financialRequest = $conversion->addChild('FinancialRequest');
-        $financialRequest->addAttribute('protocol', 'PaymentServer_V2_9');
+        $financialRequest->addAttribute('protocol', $protocol);
         $financialRequest->addAttribute('msgnum', $msgNum);
 
         $financialRequest->addChild('RequestDate', $genDate);
-        $financialRequest->addChild('TransactionType', "debit");
+        $financialRequest->addChild('TransactionType', $details['transaction_type']);
         $financialRequest->addChild('Currency', $details['currency']);
         $financialRequest->addChild('Amount', $details['amount']);
 
@@ -208,6 +208,60 @@ public function generateConfirmRequest(ArrayObject $details)
         return $request;
     }
 
+    /**
+     * @param ArrayObject $details
+     * @return array
+     * @throws PowerpayException
+     */
+    public function generateCancelRequest(ArrayObject $details)
+    {
+        $msgNum = uniqid();
+        $genDate = date('YmdHis');
+        $protocol = 'PaymentServer_V2_9';
+
+        $xml = new \SimpleXMLElement('<?xml version="1.0" encoding="utf-8"?><Confirmation></Confirmation>');
+
+        $xml->addAttribute('protocol', $protocol);
+        $xml->addAttribute('msgnum', $msgNum);
+        $xml->addAttribute('gendate', $genDate);
+
+        $conversion = $xml->addChild('Conversation');
+
+        $financialRequest = $conversion->addChild('FinancialRequest');
+        $financialRequest->addAttribute('protocol', $protocol);
+        $financialRequest->addAttribute('msgnum', $msgNum);
+
+        $financialRequest->addChild('RequestDate', $genDate);
+        $financialRequest->addChild('TransactionType', $details['transaction_type']);
+        $financialRequest->addChild('Currency', $details['currency']);
+        $financialRequest->addChild('Amount', 0);
+
+        $financialRequest->addChild('MerchantId', $this->options['merchantId']);
+        $financialRequest->addChild('FilialId', $this->options['filialId']);
+        $financialRequest->addChild('TerminalId', $this->options['terminalId']);
+
+        $response = $conversion->addChild('Response');
+        $response->addAttribute('msgnum', $msgNum);
+
+        $response->addChild('ResponseCode', $details['response_code']);
+        $response->addChild('ResponseDate', $details['response_date']);
+        $response->addChild('AuthorizationCode', $details['authorization_code']);
+        $response->addChild('Currency', $details['currency']);
+        $response->addChild('Balance', 0);
+        $response->addChild('CardNumber', $details['card_number']);
+        $response->addChild('ExpirationDate', $details['expiration_date']);
+
+        try {
+            $request = $this->doRequest([
+                'xml' => $xml->asXML()
+            ]);
+        } catch (\Exception $e) {
+            throw new PowerpayException($e->getMessage());
+        }
+
+        return $request;
+    }
+
     /**
      * @param array $fields
      *

diff --git a/PowerpayGatewayFactory.php b/PowerpayGatewayFactory.php
@@ -3,6 +3,7 @@
 namespace DachcomDigital\Payum\Powerpay;
 
 use DachcomDigital\Payum\Powerpay\Action\Api\ActivateAction;
+use DachcomDigital\Payum\Powerpay\Action\Api\CancelAction;
 use DachcomDigital\Payum\Powerpay\Action\Api\ConfirmAction;
 use DachcomDigital\Payum\Powerpay\Action\Api\ReserveAmountAction;
 use DachcomDigital\Payum\Powerpay\Action\Api\Transformer\CustomerTransformerAction;
@@ -29,6 +30,7 @@ protected function populateConfig(ArrayObject $config)
 
             'payum.action.api.activate'       => new ActivateAction(),
             'payum.action.api.confirm'        => new ConfirmAction(),
+            'payum.action.api.cancel'         => new CancelAction(),
             'payum.action.api.reserve_amount' => new ReserveAmountAction(),
 
             'payum.action.api.transformer.customer' => new CustomerTransformerAction(),

diff --git a/Request/Api/Cancel.php b/Request/Api/Cancel.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace DachcomDigital\Payum\Powerpay\Request\Api;
+
+use Payum\Core\Request\Generic;
+
+class Cancel extends Generic
+{
+    /**
+     * @var array
+     */
+    protected $result;
+
+    /**
+     * @param $result
+     */
+    public function setResult($result)
+    {
+        $this->result = $result;
+    }
+
+    /**
+     * @return array
+     */
+    public function getResult()
+    {
+        return $this->result;
+    }
+
+}