add Refund to ShopServerGateway

src/AbstractShopGateway.php

@@ -136,4 +136,13 @@ public function getWalletType()
     {
         return $this->getParameter('wallettype');
     }
+    public function getMandateId()
+    {
+        return $this->getParameter('mandateId');
+    }
+
+    public function setMandateId($id)
+    {
+        return $this->setParameter('mandateId', $id);
+    }
 }

src/Message/ShopServerAuthorizeRequest.php

@@ -34,7 +34,7 @@ class ShopServerAuthorizeRequest extends AbstractRequest
      */
     protected function getBaseData()
     {
-        $data = array(
+        $data = [
             'mid' => $this->getMerchantId(),
             'portalid' => $this->getPortalId(),
             // Only md5 is used to encode the key for the Server API (no hashing is
@@ -47,7 +47,7 @@ protected function getBaseData()
             'request' => $this->request_code,
             'encoding' => $this->getEncoding(),
             'language' => $this->getLanguage(),
-        );
+        ];
 
         return $data;
     }

src/Message/ShopServerManageMandateRequest.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Omnipay\Payone\Message;
+
+/**
+* PAYONE Shop Authorize Request
+*/
+
+class ShopServerManageMandateRequest extends ShopServerAuthorizeRequest
+{
+    /**
+     * The "request" parameter.
+     */
+    protected $request_code = 'managemandate';
+
+    protected function createResponse($data)
+    {
+        return $this->response = new ShopServerManageMandateResponse($this, $data);
+    }
+}

src/Message/ShopServerManageMandateResponse.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Omnipay\Payone\Message;
+
+/**
+ * Shop Payment Response
+ */
+
+class ShopServerManageMandateResponse extends ShopServerAuthorizeResponse
+{
+}

src/Message/ShopServerRefundRequest.php

@@ -0,0 +1,157 @@
+<?php
+
+namespace Omnipay\Payone\Message;
+
+/**
+* PAYONE Shop Capture Request
+*/
+
+use Omnipay\Common\Exception\InvalidRequestException;
+
+class ShopServerRefundRequest extends ShopServerAuthorizeRequest
+{
+    /**
+     * Values for the settleAccount parameter.
+     */
+    const SETTLE_ACCOUNT_YES = 'yes';
+    const SETTLE_ACCOUNT_NO = 'no';
+    const SETTLE_ACCOUNT_AUTO = 'auto';
+
+    /**
+     * Values for the invoiceDeliveryMode parameter.
+     */
+    const INVOICE_DELIVERY_MODE_POST = 'M'; // aka Mail
+    const INVOICE_DELIVERY_MODE_PDF = 'P';  // via email
+    const INVOICE_DELIVERY_MODE_NONE = 'N'; // no delivery
+
+    /**
+     * The "request" parameter.
+     */
+    protected $request_code = 'refund';
+
+    /**
+     * Collect the data together to send to the Gateway.
+     */
+    public function getData()
+    {
+        $data = $this->getBaseData();
+
+        $data['txid'] = $this->getTransactionReference();
+
+        $sequence_number = $this->getSequenceNumber();
+        if (isset($sequence_number)) {
+            $data['sequencenumber'] = $sequence_number;
+        }
+
+        // Amount is in minor units.
+        $data['amount'] = $this->getAmountInteger() * -1;
+
+        // Currency is (i.e. has to be) ISO 4217
+        $data['currency'] = $this->getCurrency();
+
+        $data['transactiontype'] = 'RT';
+
+        if ($this->getDescription()) {
+            $data['narrative_text'] = substr($this->getDescription(), 0, 80);
+        }
+
+        if ($this->getSettleAccount()) {
+            $data['settleaccount'] = $this->getSettleAccount();
+        }
+
+        if ($this->getDataItems()) {
+            $data = array_merge($data, $this->getDataItems());
+        }
+
+        if ($this->getMerchantInvoiceId()) {
+            $data['invoiceid'] = $this->getMerchantInvoiceId();
+        }
+
+        if ($this->getInvoiceDeliveryMode()) {
+            $data['invoice_deliverymode'] = $this->getInvoiceDeliveryMode();
+        }
+
+        if ($this->getInvoiceDeliveryDate()) {
+            $data['invoice_deliverydate'] = $this->getInvoiceDeliveryDate();
+        }
+
+        if ($this->getInvoiceDeliveryEndDate()) {
+            $data['invoice_deliveryenddate'] = $this->getInvoiceDeliveryEndDate();
+        }
+
+        if ($this->getInvoiceAppendix()) {
+            $data['invoiceappendix'] = $this->getInvoiceAppendix();
+        }
+
+        if ($this->getMandateId()) {
+            $data['mandate_identification'] = $this->getMandateId();
+        }
+
+        return $data;
+    }
+
+    protected function createResponse($data)
+    {
+        return $this->response = new ShopServerCaptureResponse($this, $data);
+    }
+
+    /**
+     * The sequence number is used to capture the total in smaller amounts.
+     */
+    public function setSequenceNumber($sequenceNumber)
+    {
+        if (!is_numeric($sequenceNumber)) {
+            throw new InvalidRequestException('Sequence Number must be numeric.');
+        }
+
+        return $this->setParameter('sequenceNumber', $sequenceNumber);
+    }
+
+    public function getSequenceNumber()
+    {
+        return $this->getParameter('sequenceNumber');
+    }
+
+    /**
+     * The PAYONE gateway identifier.
+     */
+    public function getTransactionReference()
+    {
+        return $this->getParameter('txid');
+    }
+
+
+    /**
+     * Sets whether you want to settle the account or not.
+     */
+    public function setSettleAccount($settleAccount)
+    {
+        // Allow tre/false/null for convenience.
+        if ($settleAccount === true) {
+            $settleAccount = static::SETTLE_ACCOUNT_YES;
+        } elseif ($settleAccount === false) {
+            $settleAccount = static::SETTLE_ACCOUNT_NO;
+        } elseif (!isset($settleAccount)) {
+            $settleAccount = static::SETTLE_ACCOUNT_AUTO;
+        }
+
+        if ($settleAccount != static::SETTLE_ACCOUNT_YES
+            && $settleAccount != static::SETTLE_ACCOUNT_NO
+            && $settleAccount != static::SETTLE_ACCOUNT_AUTO
+        ) {
+            throw new InvalidRequestException('Invalid value for settleAccount.');
+        }
+
+        return $this->setParameter('settleAccount', $settleAccount);
+    }
+
+    public function getSettleAccount()
+    {
+        return $this->getParameter('settleAccount');
+    }
+
+    public function setTxid($txid)
+    {
+        return $this->setParameter('txid', $txid);
+    }
+}

src/Message/ShopServerRefundResponse.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Omnipay\Payone\Message;
+
+/**
+ * Shop Payment Response
+ */
+
+class ShopServerRefundResponse extends ShopServerAuthorizeResponse
+{
+}

src/ShopClientGateway.php

@@ -7,8 +7,6 @@
  * driver for Omnipay
  */
 
-use Omnipay\Common\Exception\InvalidRequestException;
-
 class ShopClientGateway extends AbstractShopGateway
 {
     /**
@@ -20,7 +18,6 @@ class ShopClientGateway extends AbstractShopGateway
     protected $javascript_url = 'https://secure.pay1.de/client-api/js/v1/payone_hosted_min.js';
     protected $endpoint = 'https://secure.pay1.de/client-api/';
 
-
     public function getName()
     {
         return 'PAYONE Shop Client';
@@ -35,7 +32,7 @@ public function getDefaultParameters()
 
         $params['responseType'] = array(
             static::RETURN_TYPE_JSON,
-            static::RETURN_TYPE_REDIRECT,
+            static::RETURN_TYPE_REDIRECT
         );
 
         return $params;
@@ -96,6 +93,14 @@ public function creditCardCheck(array $parameters = array())
         return $this->createRequest(Message\ShopClientCardCheckRequest::class, $parameters);
     }
 
+    /**
+     * Helper for generating the hidden fields in a credit card tokenisation AJAX form.
+     */
+    public function managemandate(array $parameters = array())
+    {
+        return $this->createRequest(Message\ShopServerManageMandateRequest::class, $parameters);
+    }
+
     /**
      * Accept an incoming notification (a ServerRequest).
      * This API supports the notification responses as well as the complete* responses.

src/ShopServerGateway.php

@@ -6,8 +6,6 @@
  * ONEPAY Shop (single payments) driver for Omnipay
  */
 
-use Omnipay\Common\Exception\InvalidRequestException;
-
 class ShopServerGateway extends AbstractShopGateway
 {
     public function getName()
@@ -39,6 +37,14 @@ public function capture(array $parameters = array())
         return $this->createRequest(Message\ShopServerCaptureRequest::class, $parameters);
     }
 
+    /**
+     * For handling a capture action.
+     */
+    public function refund(array $parameters = array())
+    {
+        return $this->createRequest(Message\ShopServerRefundRequest::class, $parameters);
+    }
+
     /**
      * Check a credit card detail for "plausability" and get a card token in response.
      * This would normally be done client-side, but is available server side too for
@@ -49,6 +55,14 @@ public function creditCardCheck(array $parameters = array())
         return $this->createRequest(Message\ShopServerCardCheckRequest::class, $parameters);
     }
 
+    /**
+     * Helper for managing Sepa Direct Debit Mandate
+     */
+    public function managemandate(array $parameters = array())
+    {
+        return $this->createRequest(Message\ShopServerManageMandateRequest::class, $parameters);
+    }
+
     /**
      * For handling a void action.
      */