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Merge pull request #5 from innoppl-developers/master
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Fix for Invoice creation
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Pieter Poorthuis authored Oct 27, 2016
2 parents 5a003cf + 781c163 commit 178a7f2
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Showing 3 changed files with 221 additions and 183 deletions.
366 changes: 183 additions & 183 deletions app/code/Bitpay/Core/Controller/Ipn/Index.php
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Original file line number Diff line number Diff line change
Expand Up @@ -9,187 +9,187 @@
/**
* @route bitpay/ipn/
*/
class Index extends \Magento\Framework\App\Action\Action
{
protected $_bitpayHelper;

protected $_bitpayModel;

protected $_orderModel;

protected $_bitpayInvoiceModel;

public function __construct(
\Magento\Framework\App\Action\Context $context,
\Bitpay\Core\Helper\Data $_bitpayHelper,
\Bitpay\Core\Model\Ipn $_bitpayModel,
\Magento\Sales\Model\Order $_orderModel,
\Bitpay\Core\Model\Invoice $_bitpayInvoiceModel
) {
parent::__construct($context);
$this->_bitpayHelper = $_bitpayHelper;
$this->_bitpayModel = $_bitpayModel;
$this->_orderModel = $_orderModel;
$this->_bitpayInvoiceModel = $_bitpayInvoiceModel;
}

/**
* bitpay's IPN lands here
*
* @route /bitpay/ipn
* @route /bitpay/ipn/index
*/
public function execute()
{

if (false === ini_get('allow_url_fopen')) {
ini_set('allow_url_fopen', true);
}

$raw_post_data = file_get_contents('php://input');

if (false === $raw_post_data) {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not read from the php://input stream or invalid Bitpay IPN received.');
throw new \Exception('Could not read from the php://input stream or invalid Bitpay IPN received.');
}

$this->_bitpayHelper->registerAutoloader();

$this->_bitpayHelper->debugData(sprintf('[INFO] In \Bitpay\Core\Controller\Ipn::indexAction(), Incoming IPN message from BitPay: ').' '.json_encode($raw_post_data));

// Magento doesn't seem to have a way to get the Request body
$ipn = json_decode($raw_post_data);

if (true === empty($ipn)) {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not decode the JSON payload from BitPay.');
throw new \Exception('Could not decode the JSON payload from BitPay.');
}

if (true === empty($ipn->id) || false === isset($ipn->posData)) {
$this->_bitpayHelper->debugData(sprintf('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Did not receive order ID in IPN: ', $ipn));
throw new \Exception('Invalid Bitpay payment notification message received - did not receive order ID.');
}

$ipn->posData = is_string($ipn->posData) ? json_decode($ipn->posData) : $ipn->posData;
$ipn->buyerFields = isset($ipn->buyerFields) ? $ipn->buyerFields : new stdClass();

$this->_bitpayHelper->debugData(json_encode($ipn));

$invoice_id = isset($ipn->id) ? $ipn->id : '';
$url = isset($ipn->url) ? $ipn->url : '';
$pos_data = json_encode($ipn->posData);
$status = isset($ipn->status) ? $ipn->status : '';
$btc_price = isset($ipn->btcPrice) ? $ipn->btcPrice : '';
$price = isset($ipn->price) ? $ipn->price : '';
$currency = isset($ipn->currency) ? $ipn->currency : '';
$invoice_time = isset($ipn->invoiceTime) ? intval($ipn->invoiceTime / 1000) : '';
$expiration_time = isset($ipn->expirationTime) ? intval($ipn->expirationTime / 1000) : '';
$current_time = isset($ipn->currentTime) ? intval($ipn->currentTime / 1000) : '';
$btc_paid = isset($ipn->btcPaid) ? $ipn->btcPaid : '';
$rate = isset($ipn->rate) ? $ipn->rate : '';
$exception_status = isset($ipn->exceptionStatus) ? $ipn->exceptionStatus : '';

$resources = \Magento\Framework\App\ObjectManager::getInstance()->get('Magento\Framework\App\ResourceConnection');
$connection= $resources->getConnection();
$ipnTable = $resources->getTableName('bitpay_ipns');

$sql = "Insert into " . $ipnTable . "(invoice_id,url,pos_data,status,btc_price,price,currency,invoice_time,expiration_time,btc_paid,rate,exception_status) Values ('" . $invoice_id . "','" . $url . "','" . $pos_data . "','" . $status . "','" . $btc_price . "','" . $price . "','" . $currency . "','" . $invoice_time . "','" . $expiration_time . "','".$btc_paid."','" . $rate . "','" . $exception_status . "')";
$connection->query($sql);


// Order isn't being created for iframe...
if (isset($ipn->posData->orderId)) {
$order = $this->_orderModel->loadByIncrementId($ipn->posData->orderId);
} else {
$order = $this->_orderModel->load($ipn->posData->quoteId, 'quote_id');
}

if (false === isset($order) || true === empty($order)) {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Invalid Bitpay IPN received.');
$this->throwException('Invalid Bitpay IPN received.');
}

$orderId = $order->getId();
if (false === isset($orderId) || true === empty($orderId)) {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Invalid Bitpay IPN received.');
$this->throwException('Invalid Bitpay IPN received.');
}

/**
* Ask BitPay to retreive the invoice so we can make sure the invoices
* match up and no one is using an automated tool to post IPN's to merchants
* store.
*/
$invoice = \Magento\Framework\App\ObjectManager::getInstance()->get('Bitpay\Core\Model\Method\Bitcoin')->fetchInvoice($ipn->id);

if (false === isset($invoice) || true === empty($invoice)) {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not retrieve the invoice details for the ipn ID of ' . $ipn->id);
$this->throwException('Could not retrieve the invoice details for the ipn ID of ' . $ipn->id);
}

// Does the status match?
if ($invoice->getStatus() != $ipn->status) {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), IPN status and status from BitPay are different. Rejecting this IPN!');
$this->throwException('There was an error processing the IPN - statuses are different. Rejecting this IPN!');
}

// Does the price match?
if ($invoice->getPrice() != $ipn->price) {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), IPN price and invoice price are different. Rejecting this IPN!');
$this->throwException('There was an error processing the IPN - invoice price does not match the IPN price. Rejecting this IPN!');
}

// Update the order to notifiy that it has been paid
$transactionSpeed = \Magento\Framework\App\ObjectManager::getInstance()->create('Magento\Framework\App\Config\ScopeConfigInterface')->getValue('payment/bitpay/speed');
if ($invoice->getStatus() === 'paid'
|| ($invoice->getStatus() === 'confirmed' && $transactionSpeed === 'high')) {

$payment = \Magento\Framework\App\ObjectManager::getInstance()->create('Magento\Sales\Model\Order\Payment')->setOrder($order);

if (true === isset($payment) && false === empty($payment)) {
$payment->registerCaptureNotification($invoice->getPrice());
$order->addPayment($payment);

// If the customer has not already been notified by email
// send the notification now that there's a new order.
if (!$order->getEmailSent()) {
$this->_bitpayHelper->debugData('[INFO] In \Bitpay\Core\Controller\Ipn::indexAction(), Order email not sent so I am calling $order->sendNewOrderEmail() now...');
$order->sendNewOrderEmail();
}

$order->save();

} else {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not create a payment object in the Bitpay IPN controller.');
$this->throwException('Could not create a payment object in the Bitpay IPN controller.');
}
}

// use state as defined by Merchant
$state = \Magento\Framework\App\ObjectManager::getInstance()->create('Magento\Framework\App\Config\ScopeConfigInterface')->getValue(sprintf('payment/bitpay/invoice_%s', $invoice->getStatus()));

if (false === isset($state) || true === empty($state)) {
$this->_bitpayHelper->debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not retrieve the defined state parameter to update this order to in the Bitpay IPN controller.');
$this->throwException('Could not retrieve the defined state parameter to update this order in the Bitpay IPN controller.');
}

// Check if status should be updated
switch ($order->getStatus()) {
case \Magento\Sales\Model\Order::STATE_CANCELED:
case \Magento\Sales\Model\Order::STATUS_FRAUD:
case \Magento\Sales\Model\Order::STATE_CLOSED:
case \Magento\Sales\Model\Order::STATE_COMPLETE:
case \Magento\Sales\Model\Order::STATE_HOLDED:
// Do not Update
break;
case \Magento\Sales\Model\Order::STATE_PENDING_PAYMENT:
case \Magento\Sales\Model\Order::STATE_PROCESSING:
default:
$order->addStatusToHistory(
$state,
sprintf('[INFO] In \Bitpay\Core\Controller\Ipn::indexAction(), Incoming IPN status "%s" updated order state to "%s"', $invoice->getStatus(), $state)
)->save();
break;
}
}
class Index extends \Magento\Framework\App\Action\Action {
protected $_bitpayHelper;

protected $_bitpayModel;

protected $_orderModel;

protected $_bitpayInvoiceModel;

public function __construct(\Magento\Framework\App\Action\Context $context, \Bitpay\Core\Helper\Data $_bitpayHelper, \Bitpay\Core\Model\Ipn $_bitpayModel, \Magento\Sales\Model\Order $_orderModel, \Bitpay\Core\Model\Invoice $_bitpayInvoiceModel) {
parent::__construct($context);
$this -> _bitpayHelper = $_bitpayHelper;
$this -> _bitpayModel = $_bitpayModel;
$this -> _orderModel = $_orderModel;
$this -> _bitpayInvoiceModel = $_bitpayInvoiceModel;
}

/**
* bitpay's IPN lands here
*
* @route /bitpay/ipn
* @route /bitpay/ipn/index
*/
public function execute() {

if (false === ini_get('allow_url_fopen')) {
ini_set('allow_url_fopen', true);
}

$raw_post_data = file_get_contents('php://input');

if (false === $raw_post_data) {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not read from the php://input stream or invalid Bitpay IPN received.');
throw new \Exception('Could not read from the php://input stream or invalid Bitpay IPN received.');
}

$this -> _bitpayHelper -> registerAutoloader();

$this -> _bitpayHelper -> debugData(sprintf('[INFO] In \Bitpay\Core\Controller\Ipn::indexAction(), Incoming IPN message from BitPay: ') . ' ' . json_encode($raw_post_data));

// Magento doesn't seem to have a way to get the Request body
$ipn = json_decode($raw_post_data);

if (true === empty($ipn)) {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not decode the JSON payload from BitPay.');
throw new \Exception('Could not decode the JSON payload from BitPay.');
}

if (true === empty($ipn -> id) || false === isset($ipn -> posData)) {
$this -> _bitpayHelper -> debugData(sprintf('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Did not receive order ID in IPN: ', $ipn));
throw new \Exception('Invalid Bitpay payment notification message received - did not receive order ID.');
}

$ipn -> posData = is_string($ipn -> posData) ? json_decode($ipn -> posData) : $ipn -> posData;
$ipn -> buyerFields = isset($ipn -> buyerFields) ? $ipn -> buyerFields : new stdClass();

$this -> _bitpayHelper -> debugData(json_encode($ipn));

$invoice_id = isset($ipn -> id) ? $ipn -> id : '';
$url = isset($ipn -> url) ? $ipn -> url : '';
$pos_data = json_encode($ipn -> posData);
$status = isset($ipn -> status) ? $ipn -> status : '';
$btc_price = isset($ipn -> btcPrice) ? $ipn -> btcPrice : '';
$price = isset($ipn -> price) ? $ipn -> price : '';
$currency = isset($ipn -> currency) ? $ipn -> currency : '';
$invoice_time = isset($ipn -> invoiceTime) ? intval($ipn -> invoiceTime / 1000) : '';
$expiration_time = isset($ipn -> expirationTime) ? intval($ipn -> expirationTime / 1000) : '';
$current_time = isset($ipn -> currentTime) ? intval($ipn -> currentTime / 1000) : '';
$btc_paid = isset($ipn -> btcPaid) ? $ipn -> btcPaid : '';
$rate = isset($ipn -> rate) ? $ipn -> rate : '';
$exception_status = isset($ipn -> exceptionStatus) ? $ipn -> exceptionStatus : '';

$resources = \Magento\Framework\App\ObjectManager::getInstance() -> get('Magento\Framework\App\ResourceConnection');
$connection = $resources -> getConnection();
$ipnTable = $resources -> getTableName('bitpay_ipns');

$sql = "Insert into " . $ipnTable . "(invoice_id,url,pos_data,status,btc_price,price,currency,invoice_time,expiration_time,btc_paid,rate,exception_status) Values ('" . $invoice_id . "','" . $url . "','" . $pos_data . "','" . $status . "','" . $btc_price . "','" . $price . "','" . $currency . "','" . $invoice_time . "','" . $expiration_time . "','" . $btc_paid . "','" . $rate . "','" . $exception_status . "')";
$connection -> query($sql);

// Order isn't being created for iframe...
if (isset($ipn -> posData -> orderId)) {
$order = $this -> _orderModel -> loadByIncrementId($ipn -> posData -> orderId);
} else {
$order = $this -> _orderModel -> load($ipn -> posData -> quoteId, 'quote_id');
}

if (false === isset($order) || true === empty($order)) {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Invalid Bitpay IPN received.');
$this -> throwException('Invalid Bitpay IPN received.');
}

$orderId = $order -> getId();
if (false === isset($orderId) || true === empty($orderId)) {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Invalid Bitpay IPN received.');
$this -> throwException('Invalid Bitpay IPN received.');
}

/**
* Ask BitPay to retreive the invoice so we can make sure the invoices
* match up and no one is using an automated tool to post IPN's to merchants
* store.
*/
$invoice = \Magento\Framework\App\ObjectManager::getInstance() -> get('Bitpay\Core\Model\Method\Bitcoin') -> fetchInvoice($ipn -> id);

if (false === isset($invoice) || true === empty($invoice)) {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not retrieve the invoice details for the ipn ID of ' . $ipn -> id);
$this -> throwException('Could not retrieve the invoice details for the ipn ID of ' . $ipn -> id);
}

// Does the status match?
if ($invoice -> getStatus() != $ipn -> status) {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), IPN status and status from BitPay are different. Rejecting this IPN!');
$this -> throwException('There was an error processing the IPN - statuses are different. Rejecting this IPN!');
}

// Does the price match?
if ($invoice -> getPrice() != $ipn -> price) {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), IPN price and invoice price are different. Rejecting this IPN!');
$this -> throwException('There was an error processing the IPN - invoice price does not match the IPN price. Rejecting this IPN!');
}

// Update the order to notifiy that it has been paid
$transactionSpeed = \Magento\Framework\App\ObjectManager::getInstance() -> create('Magento\Framework\App\Config\ScopeConfigInterface') -> getValue('payment/bitpay/speed');
if ($invoice -> getStatus() === 'paid' || ($invoice -> getStatus() === 'confirmed' && $transactionSpeed === 'high')) {

$payment = \Magento\Framework\App\ObjectManager::getInstance() -> create('Magento\Sales\Model\Order\Payment') -> setOrder($order);

if (true === isset($payment) && false === empty($payment)) {
if ($order -> canInvoice()) {
// Create invoice for this order
$order_invoice = $this -> _objectManager -> create('Magento\Sales\Model\Service\InvoiceService') -> prepareInvoice($order);

// Make sure there is a qty on the invoice
if (!$order_invoice -> getTotalQty()) {
throw new \Magento\Framework\Exception\LocalizedException(__('You can\'t create an invoice without products.'));
}

// Register as invoice item
$order_invoice -> setRequestedCaptureCase(\Magento\Sales\Model\Order\Invoice::CAPTURE_OFFLINE);
$order_invoice -> register();

// Save the invoice to the order
$transaction = $this -> _objectManager -> create('Magento\Framework\DB\Transaction') -> addObject($order_invoice) -> addObject($order_invoice -> getOrder());

$transaction -> save();

$order -> addStatusHistoryComment(__('Notified customer about invoice #%1.', $order_invoice -> getId())) -> setIsCustomerNotified(true);
}

$order -> save();

} else {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not create a payment object in the Bitpay IPN controller.');
$this -> throwException('Could not create a payment object in the Bitpay IPN controller.');
}
}

// use state as defined by Merchant
$state = \Magento\Framework\App\ObjectManager::getInstance() -> create('Magento\Framework\App\Config\ScopeConfigInterface') -> getValue(sprintf('payment/bitpay/invoice_%s', $invoice -> getStatus()));

if (false === isset($state) || true === empty($state)) {
$this -> _bitpayHelper -> debugData('[ERROR] In \Bitpay\Core\Controller\Ipn::indexAction(), Could not retrieve the defined state parameter to update this order to in the Bitpay IPN controller.');
$this -> throwException('Could not retrieve the defined state parameter to update this order in the Bitpay IPN controller.');
}

// Check if status should be updated
switch ($order->getStatus()) {
case \Magento\Sales\Model\Order::STATE_CANCELED :
case \Magento\Sales\Model\Order::STATUS_FRAUD :
case \Magento\Sales\Model\Order::STATE_CLOSED :
case \Magento\Sales\Model\Order::STATE_COMPLETE :
case \Magento\Sales\Model\Order::STATE_HOLDED :
// Do not Update
break;
case \Magento\Sales\Model\Order::STATE_PENDING_PAYMENT :
case \Magento\Sales\Model\Order::STATE_PROCESSING :
default :
$order -> addStatusToHistory($state, sprintf('[INFO] In \Bitpay\Core\Controller\Ipn::indexAction(), Incoming IPN status "%s" updated order state to "%s"', $invoice -> getStatus(), $state)) -> save();
break;
}
}

}

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