Initial commit

LiqPayModule.php

@@ -0,0 +1,213 @@
+<?php
+
+require("vendor/autoload.php");
+
+class LiqPayModule extends PaymentGatewayModule{
+    private $liqpay_object;
+
+    function __construct(){
+        $this->name=__CLASS__;
+        parent::__construct();
+    }
+
+    public function config_fields(){
+        global $lang;
+        return [
+            'public_key'                  =>[
+                'name'       =>$this->lang['config-field-public-key'],
+                'description'=>$this->lang['config-field-public-key-description'],
+                'type'       =>"text",
+                'value'      =>$this->config["settings"]["public_key"] ?? '',
+                'placeholder'=>$this->lang['config-field-public-key'],
+            ],
+            'private_key'                 =>[
+                'name'       =>$this->lang['config-field-private-key'],
+                'description'=>$this->lang['config-field-private-key-description'],
+                'type'       =>"password",
+                'value'      =>$this->config["settings"]["private_key"] ?? '',
+                'placeholder'=>$this->lang['config-field-private-key'],
+            ],
+            'payment_description_template'=>[
+                'name'       =>$this->lang['config-field-payment-description-template'],
+                'description'=>$this->lang['config-field-payment-description-template-description'],
+                'type'       =>"text",
+                'value'      =>$this->config["settings"]["payment_description_template"] ?? $this->lang["payment-description-template"],
+                'placeholder'=>$this->lang["payment-description-template"],
+            ],
+        ];
+    }
+
+    private function GetPrivateKey(){
+        return $this->config["settings"]["private_key"] ?? "";
+    }
+
+    private function GetPublicKey(){
+        return $this->config["settings"]["public_key"] ?? "";
+    }
+
+    private function GetLiqPayObject(){
+        if ($this->liqpay_object == null){
+            $this->liqpay_object=new LiqPay($this->GetPublicKey(), $this->GetPrivateKey());
+        }
+        return $this->liqpay_object;
+    }
+
+    private function GetPaymentDescription(){
+        $template=$this->config["settings"]["payment_description_template"] ?? "Payment for order.";
+        $data=[
+            'checkout_id'   =>$this->checkout_id,
+            'invoice_id'    =>$this->checkout['data']['invoice_id'],
+            'user_phone'    =>$this->clientInfo->phone,
+            'user_name'     =>$this->clientInfo->name,
+            'user_surname'  =>$this->clientInfo->surname,
+            'user_full_name'=>$this->clientInfo->full_name,
+            'user_email'    =>$this->clientInfo->email
+        ];
+
+        $replace_array=array();
+        if ($template != '' and count($data) > 0){
+            foreach ($data as $data_key=>$data_val){
+                $replace_key='{' . $data_key . '}';
+                $replace_array[$replace_key]=$data_val;
+            }
+        }
+        return strtr($template, $replace_array);
+    }
+
+    public function area($params=[]){
+        $form_html=$this->GetLiqPayObject()->cnb_form([
+            'action'           =>'pay',
+            'amount'           =>round($params["amount"], 2),
+            'language'         =>$this->clientInfo->lang,
+            'result_url'       =>$this->links['return'],
+            //'server_url' =>$this->links['callback'],
+            'currency'         =>$this->currency($params["currency"]),
+            'description'      =>$this->GetPaymentDescription(),
+            'order_id'         =>$this->checkout_id,
+            'version'          =>'3',
+            'sender_last_name' =>$this->clientInfo->surname,
+            'sender_first_name'=>$this->clientInfo->name,
+        ]);
+
+        $form_html= "<div style='text-align:center;'>
+                        <div style='margin: 0 auto; width:25%'>{$form_html}</div>
+                     </div>";
+        return $form_html;
+    }
+
+    public function callback(){
+        $callback_data=(string) Filter::init("POST/data", "string");
+        $callback_signature=(string) Filter::init("POST/signature", "string");
+        $sign=base64_encode(sha1($this->GetPrivateKey() . $callback_data . $this->GetPrivateKey(), 1));
+        $data=json_decode(base64_decode($callback_data), true);
+
+
+        if ($sign !== $callback_signature){
+            $this->error='Invalid signature';
+            return false;
+        }
+
+        if ($data['action'] !== 'pay'){
+            $this->error='Invalid action';
+            return false;
+        }
+
+        $order_id=(int) $data['order_id'];
+
+        if (!$order_id){
+            $this->error='Order not found.';
+            return false;
+        }
+
+        // Let's get the checkout information.
+        $checkout=$this->get_checkout($order_id);
+        // Checkout invalid error
+        if (!$checkout){
+            $this->error='Checkout ID unknown';
+            return false;
+        }
+
+        // You introduce checkout to the system
+        $this->set_checkout($checkout);
+
+        $message_details=[
+            'Payment ID'     =>@$data['payment_id'],
+            'Paytype'        =>@$data['paytype'],
+            //'ACQ ID'             =>@$data['acq_id'],
+            'LiqPay Order ID'=>@$data['liqpay_order_id'],
+            //'Sender First Name'  =>@$data['sender_first_name'],
+            //'Sender Last Name'   =>@$data['sender_last_name'],
+            //'Sender Card Mask2'  =>@$data['sender_card_mask2'],
+            //'Sender Card Bank'   =>@$data['sender_card_bank'],
+            //'Sender Card Type'   =>@$data['sender_card_type'],
+            //'Sender Card Country'=>@$data['sender_card_country'],
+            'IP'             =>@$data['ip'],
+            //'Sender Commission'  =>@$data['sender_commission'],
+            //'Receiver Commission'=>@$data['receiver_commission'],
+            //'Agent Commission'   =>@$data['agent_commission'],
+            //'MPI ECI'            =>@$data['mpi_eci'],
+            //'Is 3Ds'             =>@$data['is_3ds'],
+            //'Language'           =>@$data['language'],
+            'Transaction ID' =>@$data['transaction_id'],
+        ];
+        $message_array=array();
+        foreach ($message_details as $detail_name=>$detail_type){
+            $message_array[]="{$detail_name}: {$detail_type}";
+        }
+
+        switch (@$data['status']){
+            case 'success': // Успішний платіж
+                return [
+                    'status' =>'successful',
+                    'paid'   =>[
+                        'amount'  =>$data['amount'],
+                        'currency'=>$data['currency'],
+                    ],
+                    'message'=>implode(' / ', $message_array)
+                ];
+            break;
+
+            case 'wait_secure': // Платіж на перевірці
+            case 'wait_card': // Не встановлений спосіб відшкодування у одержувача
+            case 'wait_accept': // Кошти з клієнта списані, але магазин ще не пройшов перевірку. Якщо магазин не пройде активацію протягом 60 днів, платежі будуть автоматично скасовані
+            case 'processing': // Платіж обробляється
+            case 'prepared': // Платіж створений, очікується його завершення відправником
+            case 'invoice_wait': // Інвойс створений успішно, очікується оплата
+            case 'cash_wait': // Очікується оплата готівкою в ТСО
+                return [
+                    'status' =>'pending',
+                    'message'=>implode(' / ', $message_array)
+                ];
+            break;
+
+            case 'failure': // Неуспішний платіж
+            case 'error': // Неуспішний платіж. Некоректно заповнені дані
+                $message_array=[
+                    'Error Code'=>$data['err_code'],
+                    'Error'     =>$data['err_decription']
+                ];
+                return [
+                    'status' =>'error',
+                    'message'=>implode(' / ', $message_array)
+                ];
+            break;
+
+            case 'reversed': // 	Платіж повернений
+            break;
+
+            case 'subscribed': // Підписка успішно оформлена
+            break;
+
+            case 'unsubscribed': // Підписка успішно деактивована
+            break;
+
+            default:
+                $this->error='Unknown status';
+                return false;
+            break;
+        }
+
+
+        return false;
+    }
+}

composer.json

@@ -0,0 +1,5 @@
+{
+    "require": {
+        "liqpay/liqpay": "^1.2"
+    }
+}

config.php

@@ -0,0 +1,13 @@
+<?php 
+    return [
+        'meta'     => [
+            'name'    => 'Liqpay / Privatbank',
+            'version' => '1.0',
+        ],
+        'settings' => [
+            'commission_rate'  => 0,
+            'force_convert_to' => 0,
+            'accepted_countries'    => [],
+            'unaccepted_countries'  => [],
+        ],
+    ];

lang/en.php

@@ -0,0 +1,14 @@
+<?php
+return [
+    'invoice-name'                                         =>'LiqPay',
+    'option-name'                                          =>'Credit Card / GooglePay (LiqPay)',
+    'description'                                          =>'',
+    'pay-button'                                           =>'Pay Now',
+    'payment-description-template'                         =>'Payment for services according to the contract offer',
+    'config-field-private-key'                             =>'Private key API',
+    'config-field-private-key-description'                 =>'Private key API',
+    'config-field-public-key'                              =>'Public key API',
+    'config-field-public-key-description'                  =>'Public key API',
+    'config-field-payment-description-template'            =>'Payment Description Template',
+    'config-field-payment-description-template-description'=>'Description text, which will be sent to gateway as payment description',
+];

lang/uk.php

@@ -0,0 +1,14 @@
+<?php
+return [
+    'invoice-name'                                         =>'LiqPay',
+    'option-name'                                          =>'Картка / GooglePay (LiqPay)',
+    'description'                                          =>'',
+    'pay-button'                                           =>'Оплатити',
+    'payment-description-template'                         =>'Оплата за послуги згідно договору оферти',
+    'config-field-private-key'                             =>'Приватний ключ API',
+    'config-field-private-key-description'                 =>'Приватний ключ API',
+    'config-field-public-key'                              =>'Публічний ключ API',
+    'config-field-public-key-description'                  =>'Публічний ключ API',
+    'config-field-payment-description-template'            =>'Текст призначення платежу',
+    'config-field-payment-description-template-description'=>'Цей текст буде використано в якості призначення платежу',
+];

vendor/autoload.php

@@ -0,0 +1,25 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInitf02718860324a9799096911f902640c4::getLoader();