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phorge/src/applications/phortune/controller/paymentmethod/PhortunePaymentMethodCreateController.php
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PhortunePaymentMethodCreateController.php
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<?php
final class PhortunePaymentMethodCreateController
extends PhortuneController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$account_id = $request->getURIData('accountID');
$account = id(new PhortuneAccountQuery())
->setViewer($viewer)
->withIDs(array($account_id))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$account) {
return new Aphront404Response();
}
$cart_id = $request->getInt('cartID');
$subscription_id = $request->getInt('subscriptionID');
$merchant_id = $request->getInt('merchantID');
if ($cart_id) {
$cart = id(new PhortuneCartQuery())
->setViewer($viewer)
->withAccountPHIDs(array($account->getPHID()))
->withIDs(array($cart_id))
->executeOne();
if (!$cart) {
return new Aphront404Response();
}
$subscription_phid = $cart->getSubscriptionPHID();
if ($subscription_phid) {
$subscription = id(new PhortuneSubscriptionQuery())
->setViewer($viewer)
->withAccountPHIDs(array($account->getPHID()))
->withPHIDs(array($subscription_phid))
->executeOne();
if (!$subscription) {
return new Aphront404Response();
}
} else {
$subscription = null;
}
$merchant = $cart->getMerchant();
$cart_id = $cart->getID();
$subscription_id = null;
$merchant_id = null;
$next_uri = $cart->getCheckoutURI();
} else if ($subscription_id) {
$subscription = id(new PhortuneSubscriptionQuery())
->setViewer($viewer)
->withAccountPHIDs(array($account->getPHID()))
->withIDs(array($subscription_id))
->executeOne();
if (!$subscription) {
return new Aphront404Response();
}
$cart = null;
$merchant = $subscription->getMerchant();
$cart_id = null;
$subscription_id = $subscription->getID();
$merchant_id = null;
$next_uri = $subscription->getURI();
} else if ($merchant_id) {
$merchant_phids = $account->getMerchantPHIDs();
if ($merchant_phids) {
$merchant = id(new PhortuneMerchantQuery())
->setViewer($viewer)
->withIDs(array($merchant_id))
->withPHIDs($merchant_phids)
->executeOne();
} else {
$merchant = null;
}
if (!$merchant) {
return new Aphront404Response();
}
$cart = null;
$subscription = null;
$cart_id = null;
$subscription_id = null;
$merchant_id = $merchant->getID();
$next_uri = $account->getPaymentMethodsURI();
} else {
$next_uri = $account->getPaymentMethodsURI();
$merchant_phids = $account->getMerchantPHIDs();
if ($merchant_phids) {
$merchants = id(new PhortuneMerchantQuery())
->setViewer($viewer)
->withPHIDs($merchant_phids)
->needProfileImage(true)
->execute();
} else {
$merchants = array();
}
if (!$merchants) {
return $this->newDialog()
->setTitle(pht('No Merchants'))
->appendParagraph(
pht(
'You have not established a relationship with any merchants '.
'yet. Create an order or subscription before adding payment '.
'methods.'))
->addCancelButton($next_uri);
}
// If there's more than one merchant, ask the user to pick which one they
// want to pay. If there's only one, just pick it for them.
if (count($merchants) > 1) {
$menu = $this->newMerchantMenu($merchants);
$form = id(new AphrontFormView())
->appendInstructions(
pht(
'Choose the merchant you want to pay.'));
return $this->newDialog()
->setTitle(pht('Choose a Merchant'))
->appendForm($form)
->appendChild($menu)
->addCancelButton($next_uri);
}
$cart = null;
$subscription = null;
$merchant = head($merchants);
$cart_id = null;
$subscription_id = null;
$merchant_id = $merchant->getID();
}
$providers = $this->loadCreatePaymentMethodProvidersForMerchant($merchant);
if (!$providers) {
throw new Exception(
pht(
'There are no payment providers enabled that can add payment '.
'methods.'));
}
$state_params = array(
'cartID' => $cart_id,
'subscriptionID' => $subscription_id,
'merchantID' => $merchant_id,
);
$state_params = array_filter($state_params);
$state_uri = new PhutilURI($request->getRequestURI());
foreach ($state_params as $key => $value) {
$state_uri->replaceQueryParam($key, $value);
}
$provider_id = $request->getInt('providerID');
if (isset($providers[$provider_id])) {
$provider = $providers[$provider_id];
} else {
// If there's more than one provider, ask the user to pick how they
// want to pay. If there's only one, just pick it.
if (count($providers) > 1) {
$menu = $this->newProviderMenu($providers, $state_uri);
return $this->newDialog()
->setTitle(pht('Choose a Payment Method'))
->appendChild($menu)
->addCancelButton($next_uri);
}
$provider = head($providers);
}
$provider_id = $provider->getProviderConfig()->getID();
$state_params['providerID'] = $provider_id;
$errors = array();
$display_exception = null;
if ($request->isFormPost() && $request->getBool('isProviderForm')) {
$method = id(new PhortunePaymentMethod())
->setAccountPHID($account->getPHID())
->setAuthorPHID($viewer->getPHID())
->setMerchantPHID($merchant->getPHID())
->setProviderPHID($provider->getProviderConfig()->getPHID())
->setStatus(PhortunePaymentMethod::STATUS_ACTIVE);
// Limit the rate at which you can attempt to add payment methods. This
// is intended as a line of defense against using Phortune to validate a
// large list of stolen credit card numbers.
PhabricatorSystemActionEngine::willTakeAction(
array($viewer->getPHID()),
new PhortuneAddPaymentMethodAction(),
1);
if (!$errors) {
$errors = $this->processClientErrors(
$provider,
$request->getStr('errors'));
}
if (!$errors) {
$client_token_raw = $request->getStr('token');
$client_token = null;
try {
$client_token = phutil_json_decode($client_token_raw);
} catch (PhutilJSONParserException $ex) {
$errors[] = pht(
'There was an error decoding token information submitted by the '.
'client. Expected a JSON-encoded token dictionary, received: %s.',
nonempty($client_token_raw, pht('nothing')));
}
if (!$provider->validateCreatePaymentMethodToken($client_token)) {
$errors[] = pht(
'There was an error with the payment token submitted by the '.
'client. Expected a valid dictionary, received: %s.',
$client_token_raw);
}
if (!$errors) {
try {
$provider->createPaymentMethodFromRequest(
$request,
$method,
$client_token);
} catch (PhortuneDisplayException $exception) {
$display_exception = $exception;
} catch (Exception $ex) {
$errors = array(
pht('There was an error adding this payment method:'),
$ex->getMessage(),
);
}
}
}
if (!$errors && !$display_exception) {
$xactions = array();
$xactions[] = $method->getApplicationTransactionTemplate()
->setTransactionType(PhabricatorTransactions::TYPE_CREATE)
->setNewValue(true);
$editor = id(new PhortunePaymentMethodEditor())
->setActor($viewer)
->setContentSourceFromRequest($request)
->setContinueOnNoEffect(true)
->setContinueOnMissingFields(true);
$editor->applyTransactions($method, $xactions);
$next_uri = new PhutilURI($next_uri);
// If we added this method on a cart flow, return to the cart to
// checkout with this payment method selected.
if ($cart_id) {
$next_uri->replaceQueryParam('paymentMethodID', $method->getID());
}
return id(new AphrontRedirectResponse())->setURI($next_uri);
} else {
if ($display_exception) {
$dialog_body = $display_exception->getView();
} else {
$dialog_body = id(new PHUIInfoView())
->setErrors($errors);
}
return $this->newDialog()
->setTitle(pht('Error Adding Payment Method'))
->appendChild($dialog_body)
->addCancelButton($request->getRequestURI());
}
}
$form = $provider->renderCreatePaymentMethodForm($request, $errors);
$form
->setViewer($viewer)
->setAction($request->getPath())
->setWorkflow(true)
->addHiddenInput('isProviderForm', true)
->appendChild(
id(new AphrontFormSubmitControl())
->setValue(pht('Add Payment Method'))
->addCancelButton($next_uri));
foreach ($state_params as $key => $value) {
$form->addHiddenInput($key, $value);
}
$box = id(new PHUIObjectBoxView())
->setHeaderText(pht('Method'))
->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
->setForm($form);
$crumbs = $this->buildApplicationCrumbs()
->addTextCrumb(pht('Add Payment Method'))
->setBorder(true);
$header = id(new PHUIHeaderView())
->setHeader(pht('Add Payment Method'))
->setHeaderIcon('fa-plus-square');
$view = id(new PHUITwoColumnView())
->setHeader($header)
->setFooter(
array(
$box,
));
return $this->newPage()
->setTitle($provider->getPaymentMethodDescription())
->setCrumbs($crumbs)
->appendChild($view);
}
private function processClientErrors(
PhortunePaymentProvider $provider,
$client_errors_raw) {
$errors = array();
$client_errors = null;
try {
$client_errors = phutil_json_decode($client_errors_raw);
} catch (PhutilJSONParserException $ex) {
$errors[] = pht(
'There was an error decoding error information submitted by the '.
'client. Expected a JSON-encoded list of error codes, received: %s.',
nonempty($client_errors_raw, pht('nothing')));
}
foreach (array_unique($client_errors) as $key => $client_error) {
$client_errors[$key] = $provider->translateCreatePaymentMethodErrorCode(
$client_error);
}
foreach (array_unique($client_errors) as $client_error) {
switch ($client_error) {
case PhortuneErrCode::ERR_CC_INVALID_NUMBER:
$message = pht(
'The card number you entered is not a valid card number. Check '.
'that you entered it correctly.');
break;
case PhortuneErrCode::ERR_CC_INVALID_CVC:
$message = pht(
'The CVC code you entered is not a valid CVC code. Check that '.
'you entered it correctly. The CVC code is a 3-digit or 4-digit '.
'numeric code which usually appears on the back of the card.');
break;
case PhortuneErrCode::ERR_CC_INVALID_EXPIRY:
$message = pht(
'The card expiration date is not a valid expiration date. Check '.
'that you entered it correctly. You can not add an expired card '.
'as a payment method.');
break;
default:
$message = $provider->getCreatePaymentMethodErrorMessage(
$client_error);
if (!$message) {
$message = pht(
"There was an unexpected error ('%s') processing payment ".
"information.",
$client_error);
phlog($message);
}
break;
}
$errors[$client_error] = $message;
}
return $errors;
}
private function newMerchantMenu(array $merchants) {
assert_instances_of($merchants, 'PhortuneMerchant');
$request = $this->getRequest();
$viewer = $this->getViewer();
$menu = id(new PHUIObjectItemListView())
->setUser($viewer)
->setBig(true)
->setFlush(true);
foreach ($merchants as $merchant) {
$merchant_uri = id(new PhutilURI($request->getRequestURI()))
->replaceQueryParam('merchantID', $merchant->getID());
$item = id(new PHUIObjectItemView())
->setObjectName($merchant->getObjectName())
->setHeader($merchant->getName())
->setHref($merchant_uri)
->setClickable(true)
->setImageURI($merchant->getProfileImageURI());
$menu->addItem($item);
}
return $menu;
}
private function newProviderMenu(array $providers, PhutilURI $state_uri) {
assert_instances_of($providers, 'PhortunePaymentProvider');
$request = $this->getRequest();
$viewer = $this->getViewer();
$menu = id(new PHUIObjectItemListView())
->setUser($viewer)
->setBig(true)
->setFlush(true);
foreach ($providers as $provider) {
$provider_id = $provider->getProviderConfig()->getID();
$provider_uri = id(clone $state_uri)
->replaceQueryParam('providerID', $provider_id);
$description = $provider->getPaymentMethodDescription();
$icon_uri = $provider->getPaymentMethodIcon();
$details = $provider->getPaymentMethodProviderDescription();
$icon = id(new PHUIIconView())
->setSpriteSheet(PHUIIconView::SPRITE_LOGIN)
->setSpriteIcon($icon_uri);
$item = id(new PHUIObjectItemView())
->setHeader($description)
->setHref($provider_uri)
->setClickable(true)
->addAttribute($details)
->setImageIcon($icon);
$menu->addItem($item);
}
return $menu;
}
}

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