/**
* Tell the WePay API if we're using staging or production values
*/
public function __construct()
{
// if not production && useStaging then use stage
// else if not production && not useStaging use production
// else use production
if (!\App::environment('production')) {
if (\Config::get('wepay-laravel::useStaging')) {
\WePay::useStaging(\Config::get('wepay-laravel::staging.client_id'), \Config::get('wepay-laravel::staging.client_secret'));
} else {
\WePay::useProduction(\Config::get('wepay-laravel::production.client_id'), \Config::get('wepay-laravel::production.client_secret'));
}
} else {
\WePay::useProduction(\Config::get('wepay-laravel::production.client_id'), \Config::get('wepay-laravel::production.client_secret'));
}
}
private function loadWePayAPILibraries()
{
$root = dirname(phutil_get_library_root('phabricator'));
require_once $root . '/externals/wepay/wepay.php';
WePay::useStaging($this->getWePayClientID(), $this->getWePayClientSecret());
return new WePay($this->getWePayAccessToken());
}
/**
* Use this to do the final payment. Create the order then process the payment. If
* you know the payment is successful right away go ahead and change the order status
* as well.
* Call $mp->cart_checkout_error($msg, $context); to handle errors. If no errors
* it will redirect to the next step.
*
* @param array $cart. Contains the cart contents for the current blog, global cart if $mp->global_cart is true
* @param array $shipping_info. Contains shipping info and email in case you need it
*/
function process_payment($cart, $shipping_info)
{
global $mp;
$settings = get_option('mp_settings');
//make sure token is set at this point
if (!isset($_SESSION['payment_method_id'])) {
$mp->cart_checkout_error(__('The WePay Card Token was not generated correctly. Please go back and try again.', 'mp'));
return false;
}
$order_id = $mp->generate_order_id();
//Get the WePay SDK
require $mp->plugin_dir . 'plugins-gateway/wepay-files/wepay-sdk.php';
$totals = array();
$coupon_code = $mp->get_coupon_code();
foreach ($cart as $product_id => $variations) {
foreach ($variations as $variation => $data) {
$price = $mp->coupon_value_product($coupon_code, $data['price'] * $data['quantity'], $product_id);
$totals[] = $price;
}
}
$total = array_sum($totals);
//shipping line
if ($shipping_price = $mp->shipping_price()) {
$total += $shipping_price;
}
//tax line
if ($tax_price = $mp->tax_price()) {
$total += $tax_price;
}
try {
// Application settings
$account_id = $this->account_id;
$client_id = $this->client_id;
$client_secret = $this->client_secret;
$access_token = $this->access_token;
// Credit card id to charge
$credit_card_id = $_SESSION['payment_method_id'];
if ($this->mode == 'staging') {
WePay::useStaging($this->client_id, $this->client_secret);
} else {
WePay::useProduction($this->client_id, $this->client_secret);
}
$wepay = new WePay($access_token);
// charge the credit card
$response = $wepay->request('checkout/create', array('account_id' => $account_id, 'amount' => number_format($total, 2, '.', ''), 'currency' => 'USD', 'short_description' => $order_id, 'type' => $this->checkout_type, 'payment_method_id' => $credit_card_id, 'payment_method_type' => 'credit_card'));
if (isset($response->state) && $response->state == 'authorized') {
$credit_card_response = $wepay->request('/credit_card', array('client_id' => $this->client_id, 'client_secret' => $this->client_secret, 'credit_card_id' => $_SESSION['payment_method_id']));
//setup our payment details
$payment_info = array();
$payment_info['gateway_public_name'] = $this->public_name;
$payment_info['gateway_private_name'] = $this->admin_name;
$payment_info['method'] = sprintf(__('%1$s', 'mp'), $credit_card_response->credit_card_name);
$payment_info['transaction_id'] = $order_id;
$timestamp = time();
$payment_info['status'][$timestamp] = __('Paid', 'mp');
$payment_info['total'] = $total;
$payment_info['currency'] = $this->currency;
$order = $mp->create_order($order_id, $cart, $_SESSION['mp_shipping_info'], $payment_info, true);
unset($_SESSION['payment_method_id']);
$mp->set_cart_cookie(array());
}
} catch (Exception $e) {
unset($_SESSION['payment_method_id']);
$mp->cart_checkout_error(sprintf(__('There was an error processing your card: "%s". Please <a href="%s">go back and try again</a>.', 'mp'), $e->getMessage(), mp_checkout_step_url('checkout')));
return false;
}
}
/**
* @phutil-external-symbol class WePay
*/
public function processControllerRequest(PhortuneProviderController $controller, AphrontRequest $request)
{
$viewer = $request->getUser();
$cart = $controller->loadCart($request->getInt('cartID'));
if (!$cart) {
return new Aphront404Response();
}
$cart_uri = '/phortune/cart/' . $cart->getID() . '/';
$root = dirname(phutil_get_library_root('phabricator'));
require_once $root . '/externals/wepay/wepay.php';
WePay::useStaging($this->getWePayClientID(), $this->getWePayClientSecret());
$wepay = new WePay($this->getWePayAccessToken());
switch ($controller->getAction()) {
case 'checkout':
$return_uri = $this->getControllerURI('charge', array('cartID' => $cart->getID()));
$cancel_uri = $this->getControllerURI('cancel', array('cartID' => $cart->getID()));
$total_in_cents = $cart->getTotalPriceInCents();
$price = PhortuneCurrency::newFromUSDCents($total_in_cents);
$params = array('account_id' => $this->getWePayAccountID(), 'short_description' => 'Services', 'type' => 'SERVICE', 'amount' => $price->formatBareValue(), 'long_description' => 'Services', 'reference_id' => $cart->getPHID(), 'app_fee' => 0, 'fee_payer' => 'Payee', 'redirect_uri' => $return_uri, 'fallback_uri' => $cancel_uri, 'auto_capture' => true, 'require_shipping' => 0, 'shipping_fee' => 0, 'charge_tax' => 0, 'mode' => 'regular', 'funding_sources' => 'bank,cc');
$result = $wepay->request('checkout/create', $params);
// TODO: We must store "$result->checkout_id" on the Cart since the
// user might not end up back here. Really this needs a bunch of junk.
$uri = new PhutilURI($result->checkout_uri);
return id(new AphrontRedirectResponse())->setIsExternal(true)->setURI($uri);
case 'charge':
$checkout_id = $request->getInt('checkout_id');
$params = array('checkout_id' => $checkout_id);
$checkout = $wepay->request('checkout', $params);
if ($checkout->reference_id != $cart->getPHID()) {
throw new Exception(pht('Checkout reference ID does not match cart PHID!'));
}
switch ($checkout->state) {
case 'authorized':
case 'reserved':
case 'captured':
break;
default:
throw new Exception(pht('Checkout is in bad state "%s"!', $result->state));
}
$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
$charge = id(new PhortuneCharge())->setAmountInCents((int) $checkout->gross * 100)->setAccountPHID($cart->getAccount()->getPHID())->setAuthorPHID($viewer->getPHID())->setPaymentProviderKey($this->getProviderKey())->setCartPHID($cart->getPHID())->setStatus(PhortuneCharge::STATUS_CHARGING)->save();
$cart->openTransaction();
$charge->setStatus(PhortuneCharge::STATUS_CHARGED);
$charge->save();
$cart->setStatus(PhortuneCart::STATUS_PURCHASED);
$cart->save();
$cart->saveTransaction();
unset($unguarded);
return id(new AphrontRedirectResponse())->setIsExternal(true)->setURI($cart_uri);
case 'cancel':
var_dump($_REQUEST);
break;
}
throw new Exception("The rest of this isn't implemented yet.");
}