Ejemplo n.º 1
0
 /**
  * Prepares an Invoice to send to BitPay
  *
  * @param array $order_info OpenCart checkout order
  * @return Invoice
  */
 private function prepareInvoice($order_info = array())
 {
     $invoice = new \Bitpay\Invoice();
     if (empty($order_info['order_id'])) {
         $this->log('error', 'Cannot prepare invoice without `order_id`');
         throw Exception('Cannot prepare invoice without `order_id`');
     }
     $this->log('info', sprintf('Preparing Invoice for Order %s', (string) $order_info['order_id']));
     $invoice->setOrderId((string) $order_info['order_id']);
     if (empty($order_info['currency_code'])) {
         $this->log('error', 'Cannot prepare invoice without `currency_code`');
         throw Exception('Cannot prepare invoice without `currency_code`');
     }
     $invoice->setCurrency(new \Bitpay\Currency($order_info['currency_code']));
     if (empty($order_info['total'])) {
         $this->log('error', 'Cannot prepare invoice without `total`');
         throw Exception('Cannot prepare invoice without `total`');
     }
     $invoice->setPrice((double) $order_info['total']);
     // Send Buyer Information?
     if ($this->setting('send_buyer_info')) {
         $buyer = new \Bitpay\Buyer();
         $buyer->setFirstName($order_info['firstname'])->setLastName($order_info['lastname'])->setEmail($order_info['email'])->setPhone($order_info['telephone'])->setAddress(array($order_info['payment_address_1'], $order_info['payment_address_2']))->setCity($order_info['payment_city'])->setState($order_info['payment_zone_code'])->setZip($order_info['payment_postcode'])->setCountry($order_info['payment_country']);
         $invoice->setBuyer($buyer);
     }
     $invoice->setFullNotifications(true);
     $return_url = $this->setting('return_url');
     if (empty($return_url)) {
         $return_url = $this->url->link('payment/bitpay/success', $this->config->get('config_secure'));
     }
     $notify_url = $this->setting('notify_url');
     if (empty($notify_url)) {
         $notify_url = $this->url->link('payment/bitpay/callback', $this->config->get('config_secure'));
     }
     $invoice->setRedirectUrl($return_url);
     $invoice->setNotificationUrl($notify_url);
     $invoice->setTransactionSpeed($this->setting('risk_speed'));
     return $invoice;
 }
Ejemplo n.º 2
0
 /**
  * Create a new invoice with as much info already added. It should add
  * some basic info and setup the invoice object.
  *
  * @return Bitpay\Invoice
  */
 private function initializeInvoice()
 {
     \Mage::helper('bitpay')->registerAutoloader();
     $invoice = new Bitpay\Invoice();
     if (false === isset($invoice) || true === empty($invoice)) {
         $this->debugData('[ERROR] In Bitpay_Core_Model_Method_Bitcoin::initializeInvoice(): could not construct new BitPay invoice object.');
         throw new \Exception('In Bitpay_Core_Model_Method_Bitcoin::initializeInvoice(): could not construct new BitPay invoice object.');
     } else {
         $this->debugData('[INFO] In Bitpay_Core_Model_Method_Bitcoin::initializeInvoice(): constructed new BitPay invoice object successfully.');
     }
     $invoice->setFullNotifications(true);
     $invoice->setTransactionSpeed(\Mage::getStoreConfig('payment/bitpay/speed'));
     $invoice->setNotificationUrl(\Mage::getUrl(\Mage::getStoreConfig('payment/bitpay/notification_url')));
     $invoice->setRedirectUrl(\Mage::getUrl(\Mage::getStoreConfig('payment/bitpay/redirect_url')));
     return $invoice;
 }
Ejemplo n.º 3
0
 public function buildInvoice($params)
 {
     $invoice = new \Bitpay\Invoice();
     $buyer = new \Bitpay\Buyer();
     $item = new \Bitpay\Item();
     $currency = new \Bitpay\Currency();
     $buyer->setFirstName($params['BillingNameFirst']);
     $buyer->setLastName($params['BillingNameLast']);
     $buyer->setAddress(array($params['BillingAddress']));
     $buyer->setCity($params['BillingCity']);
     $buyer->setState($params['BillingState']);
     $buyer->setCountry($params['BillingCountry']);
     $buyer->setZip($params['BillingZipCode']);
     $buyer->setEmail($params['EmailAddress']);
     $buyer->setPhone($params['PhoneNumber']);
     $item->setDescription($params['ProductDescription'])->setPrice(floatval($params['price']));
     $currency->setCode($params['currencyCode']);
     $invoice->setTransactionSpeed($this->setting('riskSpeed'));
     if ($this->setting('redirectURL') != NULL) {
         $invoice->setRedirectUrl($params['redirectURL']);
     } else {
         $invoice->setRedirectUrl($params['returnURL']);
     }
     $invoice->setPosData($params['transactionID']);
     $invoice->setFullNotifications(true);
     $invoice->setOrderId($params['orderId'])->setNotificationUrl($params['PostBackURL']);
     $invoice->setCurrency($currency);
     $invoice->setBuyer($buyer);
     $invoice->setItem($item);
     return $invoice;
 }
 /**
  * Process the payment and return the result
  *
  * @param   int     $order_id
  * @return  array
  */
 public function process_payment($order_id)
 {
     $this->log('    [Info] Entered process_payment() with order_id = ' . $order_id . '...');
     if (true === empty($order_id)) {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but the order_id was missing.');
         throw new \Exception('The Bitpay payment plugin was called to process a payment but the order_id was missing. Cannot continue!');
     }
     $order = wc_get_order($order_id);
     if (false === $order) {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not retrieve the order details for order_id ' . $order_id);
         throw new \Exception('The Bitpay payment plugin was called to process a payment but could not retrieve the order details for order_id ' . $order_id . '. Cannot continue!');
     }
     $this->log('    [Info] Generating payment form for order ' . $order->get_order_number() . '. Notify URL: ' . $this->notification_url);
     // Mark new order according to user settings (we're awaiting the payment)
     $new_order_states = $this->get_option('order_states');
     $new_order_status = $new_order_states['new'];
     $order->update_status($new_order_status, 'Awaiting payment notification from BitPay.');
     $thanks_link = $this->get_return_url($order);
     $this->log('    [Info] The variable thanks_link = ' . $thanks_link . '...');
     // Redirect URL & Notification URL
     $redirect_url = $this->get_option('redirect_url', $thanks_link);
     $this->log('    [Info] The variable redirect_url = ' . $redirect_url . '...');
     $notification_url = $this->get_option('notification_url', WC()->api_request_url('WC_Gateway_Bitpay'));
     $this->log('    [Info] Notification URL is now set to: ' . $notification_url . '...');
     // Setup the currency
     $currency_code = get_woocommerce_currency();
     $this->log('    [Info] The variable currency_code = ' . $currency_code . '...');
     $currency = new \Bitpay\Currency($currency_code);
     if (false === isset($currency) && true === empty($currency)) {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not instantiate a Currency object.');
         throw new \Exception('The Bitpay payment plugin was called to process a payment but could not instantiate a Currency object. Cannot continue!');
     }
     // Get a BitPay Client to prepare for invoice creation
     $client = new \Bitpay\Client\Client();
     if (false === isset($client) && true === empty($client)) {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not instantiate a client object.');
         throw new \Exception('The Bitpay payment plugin was called to process a payment but could not instantiate a client object. Cannot continue!');
     }
     if ('livenet' === $this->api_network) {
         $client->setNetwork(new \Bitpay\Network\Livenet());
         $this->log('    [Info] Set network to Livenet...');
     } else {
         $client->setNetwork(new \Bitpay\Network\Testnet());
         $this->log('    [Info] Set network to Testnet...');
     }
     $curlAdapter = new \Bitpay\Client\Adapter\CurlAdapter();
     if (false === isset($curlAdapter) || true === empty($curlAdapter)) {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not instantiate a CurlAdapter object.');
         throw new \Exception('The Bitpay payment plugin was called to process a payment but could not instantiate a CurlAdapter object. Cannot continue!');
     }
     $client->setAdapter($curlAdapter);
     if (false === empty($this->api_key)) {
         $client->setPrivateKey($this->api_key);
     } else {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not set client->setPrivateKey to this->api_key. The empty() check failed!');
         throw new \Exception(' The Bitpay payment plugin was called to process a payment but could not set client->setPrivateKey to this->api_key. The empty() check failed!');
     }
     if (false === empty($this->api_pub)) {
         $client->setPublicKey($this->api_pub);
     } else {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not set client->setPublicKey to this->api_pub. The empty() check failed!');
         throw new \Exception(' The Bitpay payment plugin was called to process a payment but could not set client->setPublicKey to this->api_pub. The empty() check failed!');
     }
     if (false === empty($this->api_token)) {
         $client->setToken($this->api_token);
     } else {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not set client->setToken to this->api_token. The empty() check failed!');
         throw new \Exception(' The Bitpay payment plugin was called to process a payment but could not set client->setToken to this->api_token. The empty() check failed!');
     }
     $this->log('    [Info] Key and token empty checks passed.  Parameters in client set accordingly...');
     // Setup the Invoice
     $invoice = new \Bitpay\Invoice();
     if (false === isset($invoice) || true === empty($invoice)) {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not instantiate an Invoice object.');
         throw new \Exception('The Bitpay payment plugin was called to process a payment but could not instantiate an Invoice object. Cannot continue!');
     } else {
         $this->log('    [Info] Invoice object created successfully...');
     }
     $order_number = $order->get_order_number();
     $invoice->setOrderId((string) $order_number);
     $invoice->setCurrency($currency);
     $invoice->setFullNotifications(true);
     // Add a priced item to the invoice
     $item = new \Bitpay\Item();
     if (false === isset($item) || true === empty($item)) {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not instantiate an item object.');
         throw new \Exception('The Bitpay payment plugin was called to process a payment but could not instantiate an item object. Cannot continue!');
     } else {
         $this->log('    [Info] Item object created successfully...');
     }
     if (true === isset($order->order_total) && false === empty($order->order_total)) {
         $item->setPrice($order->order_total);
     } else {
         $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not set item->setPrice to order->order_total. The empty() check failed!');
         throw new \Exception('The Bitpay payment plugin was called to process a payment but could not set item->setPrice to order->order_total. The empty() check failed!');
     }
     $invoice->setItem($item);
     // Add the Redirect and Notification URLs
     $invoice->setRedirectUrl($redirect_url);
     $invoice->setNotificationUrl($notification_url);
     $invoice->setTransactionSpeed($this->transaction_speed);
     try {
         $this->log('    [Info] Attempting to generate invoice for ' . $order->get_order_number() . '...');
         $invoice = $client->createInvoice($invoice);
         if (false === isset($invoice) || true === empty($invoice)) {
             $this->log('    [Error] The Bitpay payment plugin was called to process a payment but could not instantiate an invoice object.');
             throw new \Exception('The Bitpay payment plugin was called to process a payment but could not instantiate an invoice object. Cannot continue!');
         } else {
             $this->log('    [Info] Call to generate invoice was successful: ' . $client->getResponse()->getBody());
         }
     } catch (\Exception $e) {
         $this->log('    [Error] Error generating invoice for ' . $order->get_order_number() . ', "' . $e->getMessage() . '"');
         error_log($e->getMessage());
         return array('result' => 'success', 'messages' => 'Sorry, but Bitcoin checkout with BitPay does not appear to be working.');
     }
     // Reduce stock levels
     $order->reduce_order_stock();
     // Remove cart
     WC()->cart->empty_cart();
     $this->log('    [Info] Leaving process_payment()...');
     // Redirect the customer to the BitPay invoice
     return array('result' => 'success', 'redirect' => $invoice->getUrl());
 }
function gateway_bitpay($seperator, $sessionid)
{
    global $wpdb;
    global $wpsc_cart;
    try {
        // Protect your data!
        $mcrypt_ext = new \Bitpay\Crypto\McryptExtension();
        $fingerprint = substr(sha1(sha1(__DIR__)), 0, 24);
        //Use token that is in_use and with facade = pos for generating invoices
        $is_a_token_paired = $wpdb->get_var("SELECT COUNT(*) FROM " . $wpdb->prefix . "bitpay_keys WHERE `in_use` = 'true' AND `facade` = 'pos' LIMIT 1");
        if ($is_a_token_paired < 1) {
            debuglog('[Error] In Bitpay plugin, bitpay.merchant.php::gateway_bitpay(): No tokens are paired so no transactions can be done!');
            var_dump("Error Processing Transaction. Please try again later. If the problem persists, please contact us at " . get_option('admin_email'));
        }
        $row = $wpdb->get_results("SELECT * FROM " . $wpdb->prefix . "bitpay_keys WHERE `in_use` = 'true' AND `facade` = 'pos' LIMIT 1");
        $token = unserialize(base64_decode($mcrypt_ext->decrypt($row[0]->token, $fingerprint, '00000000')));
        $public_key = unserialize(base64_decode($mcrypt_ext->decrypt($row[0]->public_key, $fingerprint, '00000000')));
        $private_key = unserialize(base64_decode($mcrypt_ext->decrypt($row[0]->private_key, $fingerprint, '00000000')));
        $network = $row[0]->network === 'Livenet' ? new \Bitpay\Network\Livenet() : new \Bitpay\Network\Testnet();
        $row_id = $row[0]->id;
        $adapter = new \Bitpay\Client\Adapter\CurlAdapter();
        // This grabs the purchase log id from
        // the database that refers to the $sessionid
        $purchase_log = $wpdb->get_row("SELECT * FROM `" . WPSC_TABLE_PURCHASE_LOGS . "` WHERE `sessionid`= " . $sessionid . " LIMIT 1", ARRAY_A);
        // This grabs the users info using the
        // $purchase_log from the previous SQL query
        $usersql = "SELECT  `" . WPSC_TABLE_SUBMITED_FORM_DATA . "`.value," . "`" . WPSC_TABLE_CHECKOUT_FORMS . "`.`name`," . "`" . WPSC_TABLE_CHECKOUT_FORMS . "`.`unique_name` FROM " . "`" . WPSC_TABLE_CHECKOUT_FORMS . "` LEFT JOIN " . "`" . WPSC_TABLE_SUBMITED_FORM_DATA . "` ON " . "`" . WPSC_TABLE_CHECKOUT_FORMS . "`.id = " . "`" . WPSC_TABLE_SUBMITED_FORM_DATA . "`.`form_id` WHERE " . "`" . WPSC_TABLE_SUBMITED_FORM_DATA . "`.`log_id`='" . $purchase_log['id'] . "'";
        $userinfo = $wpdb->get_results($usersql, ARRAY_A);
        // convert from awkward format
        $ui = array();
        foreach ((array) $userinfo as $value) {
            if (strlen($value['value'])) {
                $ui[$value['unique_name']] = $value['value'];
            }
        }
        $userinfo = $ui;
        /**
         * Create Buyer object that will be used later.
         */
        $buyer = new \Bitpay\Buyer();
        // name
        if (true === isset($userinfo['billingfirstname'])) {
            $buyer->setFirstName($userinfo['billingfirstname']);
        }
        if (true === isset($userinfo['billinglastname'])) {
            $buyer->setLastName($userinfo['billinglastname']);
        }
        // address -- remove newlines
        if (true === isset($userinfo['billingaddress'])) {
            $newline = strpos($userinfo['billingaddress'], "\n");
            $address2 = '';
            if ($newline !== FALSE) {
                $address_line1 = substr($userinfo['billingaddress'], 0, $newline);
                $address_line2 = substr($userinfo['billingaddress'], $newline + 1);
                $address_line2 = preg_replace('/\\r\\n/', ' ', $address_line2, -1, $count);
            } else {
                $address_line1 = $userinfo['billingaddress'];
            }
            $buyer->setAddress(array($address_line1, $address_line2));
        }
        // state
        if (true === isset($userinfo['billingstate'])) {
            // check if State is a number code used when Selecting country as US
            if (true === ctype_digit($userinfo['billingstate'])) {
                $buyer->setState(wpsc_get_state_by_id($userinfo['billingstate'], 'code'));
            } else {
                $buyer->setState($userinfo['billingstate']);
            }
        }
        // country
        if (true === isset($userinfo['billingcountry'])) {
            $buyer->setCountry($userinfo['billingcountry']);
        }
        // city
        if (true === isset($userinfo['billingcity'])) {
            $buyer->setCity($userinfo['billingcity']);
        }
        // postal code
        if (true === isset($userinfo['billingpostcode'])) {
            $buyer->setZip($userinfo['billingpostcode']);
        }
        // email
        if (true === isset($userinfo['billingemail'])) {
            $buyer->setEmail($userinfo['billingemail']);
        }
        // phone
        if (true === isset($userinfo['billingphone'])) {
            $buyer->setPhone($userinfo['billingphone']);
        }
        // more user info
        foreach (array('billingphone' => 'buyerPhone', 'billingemail' => 'buyerEmail', 'billingcity' => 'buyerCity', 'billingcountry' => 'buyerCountry', 'billingpostcode' => 'buyerZip') as $f => $t) {
            if ($userinfo[$f]) {
                $options[$t] = $userinfo[$f];
            }
        }
        /**
         * Create an Item object that will be used later
         */
        $item = new \Bitpay\Item();
        // itemDesc, Sku, and Quantity
        if (count($wpsc_cart->cart_items) == 1) {
            $item_incart = $wpsc_cart->cart_items[0];
            $item_id = $item_incart->product_id;
            $item_sku = wpsc_product_sku($item_id);
            $item_description = $item_incart->quantity > 1 ? $item_incart->quantity . ' x ' . $item_incart->product_name : $item_incart->product_name;
        } else {
            foreach ($wpsc_cart->cart_items as $item_incart) {
                $quantity += $item_incart->quantity;
                $item_id = $item_incart->product_id;
                $item_sku_individual = wpsc_product_sku($item_id);
                $item_sku .= $item_incart->quantity . ' x ' . $item_sku_individual . ' ';
            }
            $item_description = $quantity . ' items';
        }
        // price
        $price = number_format($wpsc_cart->total_price, 2, '.', '');
        $item->setDescription($item_description)->setCode($item_sku)->setPrice($price);
        // Create new BitPay invoice
        $invoice = new \Bitpay\Invoice();
        // Add the item to the invoice
        $invoice->setItem($item);
        // Add the buyers info to invoice
        $invoice->setBuyer($buyer);
        // Configure the rest of the invoice
        $purchase_log = $wpdb->get_row("SELECT * FROM `" . WPSC_TABLE_PURCHASE_LOGS . "` WHERE `sessionid`= " . $sessionid . " LIMIT 1", ARRAY_A);
        $invoice->setOrderId($purchase_log['id'])->setNotificationUrl(get_option('siteurl') . '/?bitpay_callback=true');
        /**
         * BitPay offers services for many different currencies. You will need to
         * configure the currency in which you are selling products with.
         */
        $currency = new \Bitpay\Currency();
        $currencyId = get_option('currency_type');
        $currency_code = $wpdb->get_var($wpdb->prepare("SELECT `code` FROM `" . WPSC_TABLE_CURRENCY_LIST . "` WHERE `id` = %d LIMIT 1", $currencyId));
        $currency->setCode($currency_code);
        // Set the invoice currency
        $invoice->setCurrency($currency);
        // Transaction Speed
        $invoice->setTransactionSpeed(get_option('bitpay_transaction_speed'));
        // Redirect URL
        $separator = get_option('permalink_structure') != '' ? '?' : '&';
        if (true === is_null(get_option('bitpay_redirect'))) {
            update_option('bitpay_redirect', get_site_url());
        }
        $redirect_url = get_option('bitpay_redirect');
        $invoice->setRedirectUrl($redirect_url);
        // PosData
        $invoice->setPosData($sessionid);
        // Full Notifications
        $invoice->setFullNotifications(true);
        /**
         * Create the client that will be used
         * to send requests to BitPay's API
         */
        $client = new \Bitpay\Client\Client();
        $client->setAdapter($adapter);
        $client->setNetwork($network);
        $client->setPrivateKey($private_key);
        $client->setPublicKey($public_key);
        /**
         * You will need to set the token that was
         * returned when you paired your keys.
         */
        $client->setToken($token);
        $transaction = true;
        // Send invoice
        try {
            $client->createInvoice($invoice);
        } catch (\Exception $e) {
            debuglog('[Error] In Bitpay plugin, bitpay.merchant.php::gateway_bitpay(): Call to createInvoice() failed with the message: ' . $e->getMessage());
            var_dump("Error Processing Transaction. Please try again later. If the problem persists, please contact us at " . get_option('admin_email'));
            $transaction = false;
        }
        if (true === $transaction) {
            $sql = "UPDATE `" . WPSC_TABLE_PURCHASE_LOGS . "` SET `notes`= 'The payment has not been received yet.' WHERE `sessionid`=" . $sessionid;
            $wpdb->query($sql);
            $wpsc_cart->empty_cart();
            unset($_SESSION['WpscGatewayErrorMessage']);
            header('Location: ' . $invoice->getUrl());
        }
        exit;
    } catch (\Exception $e) {
        debuglog('[Error] In Bitpay plugin, form_bitpay() function on line ' . $e->getLine() . ', with the error "' . $e->getMessage() . '" .');
        throw $e;
    }
}