isotope · henobi · Jul 28, 2017
diff --git a/composer.json b/composer.json
@@ -25,7 +25,8 @@
         "terminal42/contao-tablelookupwizard": "~3.2",
         "terminal42/notification_center": "~1.0",
         "terminal42/dc_multilingual": "~2.0",
-        "guzzlehttp/guzzle": "~6.0"
+        "guzzlehttp/guzzle": "~6.0",
+        "paymill/paymill": "^4.4"
     },
     "require-dev": {
         "discordier/httprequestextended": "~1.1",

diff --git a/system/modules/isotope/config/autoload.php b/system/modules/isotope/config/autoload.php
@@ -41,6 +41,7 @@
     'be_iso_overview'                   => 'system/modules/isotope/templates/backend',
     'be_iso_old'                        => 'system/modules/isotope/templates/backend',
     'be_iso_upgrade'                    => 'system/modules/isotope/templates/backend',
+    'be_iso_payment_paymill'            => 'system/modules/isotope/templates/backend',
     'iso_checkout_address'              => 'system/modules/isotope/templates/checkout',
     'iso_checkout_order_conditions'     => 'system/modules/isotope/templates/checkout',
     'iso_checkout_order_info'           => 'system/modules/isotope/templates/checkout',
@@ -60,6 +61,7 @@
     'iso_payment_datatrans'             => 'system/modules/isotope/templates/payment',
     'iso_payment_innopay'               => 'system/modules/isotope/templates/payment',
     'iso_payment_epay'                  => 'system/modules/isotope/templates/payment',
+    'iso_payment_paymill'               => 'system/modules/isotope/templates/payment',
     'iso_payment_paybyway'              => 'system/modules/isotope/templates/payment',
     'iso_payment_paypal'                => 'system/modules/isotope/templates/payment',
     'iso_payment_payone'                => 'system/modules/isotope/templates/payment',

diff --git a/system/modules/isotope/config/config.php b/system/modules/isotope/config/config.php
@@ -193,6 +193,7 @@
 \Isotope\Model\Payment::registerModelType('expercash', 'Isotope\Model\Payment\Expercash');
 \Isotope\Model\Payment::registerModelType('innopay', 'Isotope\Model\Payment\Innopay');
 \Isotope\Model\Payment::registerModelType('paybyway', 'Isotope\Model\Payment\Paybyway');
+\Isotope\Model\Payment::registerModelType('paymill', 'Isotope\Model\Payment\Paymill');
 \Isotope\Model\Payment::registerModelType('payone', 'Isotope\Model\Payment\Payone');
 \Isotope\Model\Payment::registerModelType('paypal', 'Isotope\Model\Payment\Paypal');
 \Isotope\Model\Payment::registerModelType('postfinance', 'Isotope\Model\Payment\Postfinance');

diff --git a/system/modules/isotope/dca/tl_iso_payment.php b/system/modules/isotope/dca/tl_iso_payment.php
@@ -137,6 +137,7 @@
         'worldpay'                  => '{type_legend},name,label,type;{note_legend:hide},note;{config_legend},new_order_status,quantity_mode,minimum_quantity,maximum_quantity,minimum_total,maximum_total,countries,shipping_modules,product_types,product_types_condition,config_ids;{gateway_legend},worldpay_instId,worldpay_callbackPW,worldpay_signatureFields,worldpay_md5secret,worldpay_description;{price_legend:hide},price,tax_class;{expert_legend:hide},guests,protected;{enabled_legend},debug,enabled',
         'quickpay'                  => '{type_legend},name,label,type;{note_legend:hide},note;{config_legend},new_order_status,trans_type,quantity_mode,minimum_quantity,maximum_quantity,minimum_total,maximum_total,countries,shipping_modules,product_types,product_types_condition,config_ids;{gateway_legend},quickpay_merchantId,quickpay_agreementId,quickpay_apiKey,quickpay_privateKey,quickpay_paymentMethods;{price_legend:hide},price,tax_class;{expert_legend:hide},guests,protected;{enabled_legend},debug,enabled',
         'opp'                       => '{type_legend},name,label,type;{note_legend:hide},note;{config_legend},new_order_status,trans_type,quantity_mode,minimum_quantity,maximum_quantity,minimum_total,maximum_total,countries,shipping_modules,product_types,product_types_condition,config_ids;{gateway_legend},opp_user_id,opp_password,opp_entity_id;{price_legend:hide},price,tax_class;{expert_legend:hide},guests,protected;{enabled_legend},debug,enabled',
+        'paymill'                   => '{type_legend},name,label,type;{note_legend:hide},note;{paymill_legend},paymill_public_key,paymill_private_key;{config_legend:hide},new_order_status,minimum_total,maximum_total,countries,shipping_modules,product_types;{gateway_legend},trans_type;{price_legend:hide},price,tax_class;{expert_legend:hide},guests,protected;{enabled_legend},enabled',
     ),
 
     // Subpalettes
@@ -811,6 +812,22 @@
             'inputType'             => 'checkbox',
             'sql'                   => "char(1) NOT NULL default ''"
         ),
+        'paymill_public_key' => array
+        (
+            'label'                 => &$GLOBALS['TL_LANG']['tl_iso_payment']['paymill_public_key'],
+            'exclude'               => true,
+            'inputType'             => 'text',
+            'eval'                  => array('mandatory'=>true, 'maxlength'=>255, 'tl_class'=>'w50'),
+            'sql'                   => "varchar(255) NOT NULL default ''",
+        ),
+        'paymill_private_key' => array
+        (
+            'label'                 => &$GLOBALS['TL_LANG']['tl_iso_payment']['paymill_private_key'],
+            'exclude'               => true,
+            'inputType'             => 'text',
+            'eval'                  => array('mandatory'=>true, 'maxlength'=>255, 'tl_class'=>'w50'),
+            'sql'                   => "varchar(255) NOT NULL default ''",
+        ),
         'guests' => array
         (
             'label'                 => &$GLOBALS['TL_LANG']['tl_iso_payment']['guests'],

diff --git a/system/modules/isotope/library/Isotope/Model/Payment/Paymill.php b/system/modules/isotope/library/Isotope/Model/Payment/Paymill.php
@@ -0,0 +1,161 @@
+<?php
+
+/**
+ * Copyright (C) 2017 Comolo GmbH
+ *
+ * @author    Hendrik Obermayer
+ * @copyright 2017 Comolo GmbH <https://www.comolo.de>
+ * @license   MIT
+ */
+
+namespace Isotope\Model\Payment;
+
+use System;
+use Environment;
+use RequestToken;
+use Isotope\Interfaces\IsotopePayment;
+use Isotope\Interfaces\IsotopeProductCollection;
+use Isotope\Interfaces\IsotopePurchasableCollection;
+use Isotope\Model\Payment\Postsale;
+use Isotope\Model\Product;
+use Isotope\Model\ProductCollection\Order;
+use Isotope\Module\Checkout;
+use Isotope\Template;
+use Isotope\Currency;
+use Paymill\Models\Request\Transaction as PaymillTransaction;
+use Paymill\Request as PaymillRequest;
+use Paymill\Services\PaymillException;
+
+/**
+ * Paymill payment method
+ *
+ * @property string $paymill_private_key
+ * @property string $paymill_public_key
+ */
+class Paymill extends Postsale
+{
+    /**
+     * Return information in the backend.
+     *
+     * @param integer
+     * @return string
+     */
+    public function backendInterface($orderId)
+    {
+        $database = \Database::getInstance();
+        $order = $database
+            ->prepare("SELECT * FROM tl_iso_product_collection WHERE id LIKE ?")
+            ->limit(1)
+            ->execute($orderId);
+        $template = new \BackendTemplate('be_iso_payment_paymill');
+        $template->order = $order;
+        $template->payment_data = unserialize($order->payment_data);
+
+        return $template->parse();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function processPayment(IsotopeProductCollection $objOrder, \Module $objModule)
+    {
+        if ($objOrder->order_status < 1) {
+            $this->processPostsale($objOrder);
+        }
+
+        return parent::processPayment($objOrder, $objModule);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function processPostsale(IsotopeProductCollection $objOrder)
+    {
+        if (!$objOrder instanceof IsotopePurchasableCollection) {
+            \System::log('Product collection ID "' . $objOrder->getId() . '" is not purchasable', __METHOD__, TL_ERROR);
+            return false;
+        }
+
+        $paymillToken = \Input::post('paymillToken');
+
+        if (!$paymillToken || empty($paymillToken)) {
+            return false;
+        }
+
+        $transaction = new PaymillTransaction();
+        $transaction
+            ->setAmount(Currency::getAmountInMinorUnits($objOrder->getTotal(), $objOrder->getCurrency()))
+            ->setCurrency($objOrder->getCurrency())
+            ->setToken($paymillToken)
+            ->setDescription('#'.$objOrder->getId())
+        ;
+
+        try {
+            $request = new PaymillRequest($this->paymill_private_key);
+            $response = $request->create($transaction);
+
+            /**
+             * @see: https://developers.paymill.com/API/index#response-codes
+             */
+            if ($response->getResponseCode() == 20000) {
+                // Received payment
+                $objOrder->payment_data = [
+                    'paymill_code' => $response->getResponseCode(),
+                    'paymill_status' => $response->getStatus(),
+                    'paymill_id' => $response->getId(),
+                ];
+                $objOrder->setDatePaid(time());
+                $objOrder->updateOrderStatus($this->new_order_status);
+                $objOrder->save();
+
+                return true;
+            }
+
+            return false;
+
+        } catch(PaymillException $e){
+            System::log('Paymill error. Order "' . $objOrder->getId() . '". Paymill Status: '.$e->getResponseCode() .' Error: '.$e->getErrorMessage(), __METHOD__, TL_ERROR);
+            return false;
+        }
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getPostsaleOrder()
+    {
+        return Order::findByPk((int) \Input::get('id'));
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function checkoutForm(IsotopeProductCollection $objOrder, \Module $objModule)
+    {
+        if (!$objOrder instanceof IsotopePurchasableCollection) {
+            \System::log('Product collection ID "' . $objOrder->getId() . '" is not purchasable', __METHOD__, TL_ERROR);
+            return false;
+        }
+
+        /** @var Template|\stdClass $objTemplate */
+        $objTemplate = new Template('iso_payment_paymill');
+
+        $objTemplate->setData($this->arrData);
+        $objTemplate->id = $objOrder->getId();
+        $objTemplate->amount = Currency::getAmountInMinorUnits($objOrder->getTotal(), $objOrder->getCurrency());
+        $objTemplate->currency = $objOrder->getCurrency();
+        $objTemplate->paymill_public_key = $this->paymill_public_key;
+        $objTemplate->address = $objOrder->getBillingAddress();
+
+
+        $objTemplate->request_token = RequestToken::get();
+        $objTemplate->action = Environment::get('base') . Checkout::generateUrlForStep('complete', $objOrder);
+        $objTemplate->cancel_return = Environment::get('base') . Checkout::generateUrlForStep('failed');
+
+        $objTemplate->headline = specialchars($GLOBALS['TL_LANG']['MSC']['pay_with_redirect'][0]);
+        $objTemplate->slabel = specialchars($GLOBALS['TL_LANG']['MSC']['pay_with_redirect'][2]);
+        $objTemplate->blabel = specialchars($GLOBALS['TL_LANG']['MSC']['goBack']);
+
+        return $objTemplate->parse();
+    }
+}
diff --git a/system/modules/isotope/templates/backend/be_iso_payment_paymill.html5 b/system/modules/isotope/templates/backend/be_iso_payment_paymill.html5
@@ -0,0 +1,33 @@
+<?php
+\System::loadLanguageFile('payment_paymill');
+?>
+<div style="padding: 5px 18px;">
+    <h2 class="pending"><? echo $GLOBALS['TL_LANG']['payment_paymill']['translation_details']; ?></h2>
+</div>
+
+<div>
+    <table cellpadding="0" cellspacing="0" class="tl_show" style="width:650px">
+        <tbody>
+        <tr>
+            <td style="vertical-align:top"><span class="tl_label"><? echo $GLOBALS['TL_LANG']['payment_paymill']['order_id']; ?>:</span></td>
+            <td><? echo $this->order->id; ?></td>
+        </tr>
+        <tr>
+            <td class="tl_bg" style="vertical-align:top">
+                <span class="tl_label"><? echo $GLOBALS['TL_LANG']['payment_paymill']['paymill_code']; ?>:
+                    <a href="https://developers.paymill.com/API/index#response-codes">(Info)</a>
+                </span>
+            </td>
+            <td class="tl_bg"><? echo $this->payment_data['paymill_code']; ?></td>
+        </tr>
+        <tr>
+            <td class="" style="vertical-align:top"><span class="tl_label"><? echo $GLOBALS['TL_LANG']['payment_paymill']['paymill_status']; ?>: </span></td>
+            <td class=""><? echo $this->payment_data['paymill_status']; ?></td>
+        </tr>
+        <tr>
+            <td class="tl_bg" style="vertical-align:top"><span class="tl_label"><? echo $GLOBALS['TL_LANG']['payment_paymill']['paymill_id']; ?>:</span></td>
+            <td class="tl_bg"><? echo $this->payment_data['paymill_id']; ?></td>
+        </tr>
+        </tbody>
+    </table>
+</div>
diff --git a/system/modules/isotope/templates/payment/iso_payment_paymill.html5 b/system/modules/isotope/templates/payment/iso_payment_paymill.html5
@@ -0,0 +1,60 @@
+<script type="text/javascript">
+    var PAYMILL_PUBLIC_KEY = '<? echo $this->paymill_public_key; ?>';
+</script>
+
+<script type="text/javascript" src="https://bridge.paymill.com/"></script>
+
+<script type="text/javascript">
+    var options = {
+        lang: '<? echo strtolower($GLOBALS['TL_LANGUAGE']); ?>'
+    };
+
+    var callback = function (error) {
+        if (error) {
+            console.log(error.apierror, error.message);
+        }
+        else {
+            console.log('Frame loaded successfully');
+        }
+    };
+
+    var initPayframe = function () {
+        paymill.embedFrame('credit-card-fields', options, callback);
+    };
+
+    var submitForm = function () {
+        paymill.createTokenViaFrame({
+                amount_int: <? echo $this->amount; ?>,
+                currency: '<? echo $this->currency; ?>',
+                email: '<?php echo $this->address->email; ?>'
+            },
+            function (error, result) {
+                if (error) {
+                    console.log(error.apierror, error.message); // todo: view error
+                }
+                else {
+                    var form = document.getElementById("payment-form");
+                    var tokenField = document.getElementById("paymillToken");
+                    tokenField.value = result.token;
+                    form.submit();
+                }
+            }
+        );
+    };
+
+    window.onload = function () {
+        initPayframe();
+    };
+</script>
+
+<h2><?= $this->headline ?></h2>
+<form id="payment-form" action="<?= $this->action ?>" method="post">
+    <div id="credit-card-fields"></div>
+    <input id="paymillToken" name="paymillToken" type="hidden">
+    <input name="REQUEST_TOKEN" type="hidden" value="<?php echo $this->request_token; ?>">
+
+    <div class="submit_container">
+        <a href="<?php echo $this->cancel_return; ?>" class="submit previous button"><?= $this->blabel ?></a>
+        <button type="button" class="submit confirm button" onclick="submitForm();"><?= $this->slabel ?></button>
+    </div>
+</form>