code

Model/Api/Base.php

@@ -82,10 +82,10 @@ public function sendRequest($data, $cmd, $headers = [], $method = 'post', $assoc
     {
         $paymentConf = $this->getPaymentConfig();
         $baseConf = $this->getBaseConfig();
-        
+
         $paymentConf['public_key'] = isset($paymentConf['public_key']) ? $paymentConf['public_key'] : '';
         $paymentConf['api_version'] = isset($paymentConf['api_version']) ? $paymentConf['api_version'] : '1';
-        
+
         $additionalData = [
             'version' => $baseConf['api_version'],
             'cmd' => $cmd,
@@ -112,7 +112,7 @@ public function sendRequest($data, $cmd, $headers = [], $method = 'post', $assoc
     public function generateHmac($data, $secretKey = null)
     {
         if (!$secretKey) {
-            $secretKey = $this->getPaymentConfig('secret_key');
+            $secretKey = $this->getPaymentConfig('secret_key') ?: '';
         }
         return hash_hmac('sha512', http_build_query($data), $secretKey);
     }

Model/CoinPaymentsConfigProvider.php

@@ -68,22 +68,27 @@ public function getConfig()
         $this->_curl->post($coinpaymentsApi, $data);
         $response = json_decode($this->_curl->getBody());
 
-        $currencies = ['error' => $response->error];
-        $acceptedCurrencies = ['error' => $response->error];
-        if ($response->error == 'ok') {
-            $currencies = [];
-            $acceptedCurrencies = [];
-            foreach ($response->result as $key => $item) {
-                $elm = [
-                    'value' => $key,
-                    'body' => $item,
-                    'name' => $item->name
-                ];
-                $currencies[] = $elm;
-                if (isset($item->accepted) && $item->accepted == '1') {
-                    $acceptedCurrencies[] = $elm;
+        if (!is_null($response) && property_exists($response, 'error') && property_exists($response, 'result')) {
+            $currencies = ['error' => $response->error];
+            $acceptedCurrencies = ['error' => $response->error];
+            if ($response->error == 'ok') {
+                $currencies = [];
+                $acceptedCurrencies = [];
+                foreach ($response->result as $key => $item) {
+                    $elm = [
+                        'value' => $key,
+                        'body'  => $item,
+                        'name'  => $item->name
+                    ];
+                    $currencies[] = $elm;
+                    if (isset($item->accepted) && $item->accepted == '1') {
+                        $acceptedCurrencies[] = $elm;
+                    }
                 }
             }
+        } else {
+            $currencies = ['error' => 'Could not load currencies list.'];
+            $acceptedCurrencies = ['error' => 'Could not load currencies list.'];
         }
 
         return [

composer.json

@@ -2,10 +2,10 @@
   "name": "coinpaymentsnet/magento2",
   "description": "Add new payment method for CoinPayments.net",
   "require": {
-    "php": "~5.5.0|~5.6.0|~7.0.0|~7.1"
+    "php": "~5.5.0|~5.6.0|~7.0.0|~7.1|~8.0|~8.1|~8.2"
   },
   "type": "magento2-module",
-  "version": "1.6.0",
+  "version": "1.6.3",
   "license": [
     "OSL-3.0"
   ],

etc/adminhtml/system.xml

@@ -52,6 +52,10 @@
                     <label>Payment from Applicable Countries</label>
                     <source_model>Magento\Payment\Model\Config\Source\Allspecificcountries</source_model>
                 </field>
+                <field id="sort_order" translate="label" type="text" sortOrder="150" showInDefault="1" showInWebsite="1" showInStore="1">
+                    <label>Sort Order</label>
+                    <frontend_class>validate-number</frontend_class>
+                </field>
                 <field id="specificcountry" translate="label" type="multiselect" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="0">
                     <label>Payment from Specific Countries</label>
                     <source_model>Magento\Directory\Model\Config\Source\Country</source_model>

etc/csp_whitelist.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<csp_whitelist xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Csp:etc/csp_whitelist.xsd">
+    <policies>
+        <policy id="img-src">
+            <values>
+                <value id="coinpayments" type="host">https://www.coinpayments.net</value>
+            </values>
+        </policy>
+    </policies>
+</csp_whitelist>

view/frontend/templates/coinpayments/iframe.phtml

@@ -26,8 +26,8 @@ $failUrl     = $block->getFailUrl();
         'utf-8'
     ); ?>">
     <input type="hidden" name="shippingf" value="<?php echo $block->getShippingAmount(); ?>">
-    <input type="hidden" name="taxf" value="<?php $quoteData->getShippingAddress()->getTaxAmount(); ?>">
-    <input type="hidden" name="amountf" value="<?php echo $quoteData->getSubtotal(); ?>">
+    <input type="hidden" name="taxf" value="<?php echo $quoteData->getShippingAddress()->getTaxAmount(); ?>">
+    <input type="hidden" name="amountf" value="<?php echo $quoteData->getSubtotalWithDiscount(); ?>">
     <input type="hidden" name="success_url" value="<?php echo $successUrl; ?>">
     <input type="hidden" name="cancel_url" value="<?php echo $failUrl; ?>">
     <input type="hidden" name="ipn_url" value="<?php echo htmlspecialchars($block->getIpnUrl(), ENT_QUOTES, 'utf-8'); ?>">
@@ -50,4 +50,4 @@ $failUrl     = $block->getFailUrl();
 </form>
 <script type="text/javascript">
     document.coinpaymentsform.submit();
-</script>
+</script>

view/frontend/templates/coinpayments/status.phtml

@@ -4,8 +4,8 @@ $currency = $block->getTransactionCurrency();
 ?>
 
 <div class="checkout-success">
-    <p>Your order # is: <span><?php echo $block->getLastOrderIncrementId(); ?></span>.</p>
-    <p>We'll email you an order confirmation with details and tracking info.</p>
+    <p><?php echo __('Your order # is'); ?> <span><?php echo $block->getLastOrderIncrementId(); ?></span>.</p>
+    <p><?php echo __('Please scan the QR code below to make your payment using cryptocurrency. Once your payment has been confirmed your order will be processed.'); ?></p>
     <?php if ($transactionData->error == 'ok') : ?>
         <h3><a href="<?php echo $transactionData->result->status_url; ?>" target="_blank">Status link</a></h3>
         <div>

view/frontend/web/js/view/payment/method-renderer/coin-method.js

@@ -237,7 +237,7 @@ define(
                             window.location.replace(redirect);
                         }
                     },
-                    error: function (err) {
+                    error: function (error) {
                         console.log(error);
                         if (redirect) {
                             window.location.replace(redirect);

view/frontend/web/template/payment/coin_payment.html

@@ -22,7 +22,7 @@
         <!--/ko-->
         <div class="payment-method-note">
             <span data-bind="ifnot: getIsDirect()">
-                <!-- ko template: 'Coinpayments_CoinPayments/payment/coin_payment_message' --><!-- /ko -->
+                <!-- ko template: 'Coinpayments_CoinPayments/payment/coin_payment_message' --><!-- /ko -->
             </span>
             <form
                 class="form"
@@ -32,7 +32,7 @@
                 method="post"
                 data-bind="if: getIsDirect()"
             >
-                <!-- ko template: 'Coinpayments_CoinPayments/payment/coin_payment_form' --><!-- /ko -->     
+                <!-- ko template: 'Coinpayments_CoinPayments/payment/coin_payment_form' --><!-- /ko -->
             </form>
         </div>
         <div class="checkout-agreements-block">
@@ -55,4 +55,4 @@
             </div>
         </div>
     </div>
-</div>
+</div>