/**
* Checks whether test mode is enabled or disabled
* and sets appropriate details against GoCardless object
* @param array $params Array of parameters that contains gateway details
*/
function gocardless_set_account_details($params = null)
{
# check if params have been supplied, if not attempt
# to use global params
if (is_null($params)) {
unset($params);
global $params;
}
global $CONFIG;
# check we have been able to obtain the correct params
if (!isset($params['app_id'])) {
throw new Exception('Could not get GoCardless params');
}
if (!empty($CONFIG['SystemSSLURL']) && $CONFIG['SystemSSLURL'] != "") {
$systemUrl = $CONFIG['SystemSSLURL'];
} else {
$systemUrl = $CONFIG['SystemURL'];
}
# check if we are running in Sandbox mode (test_mode)
if ($params['test_mode'] == 'on') {
# Initialise SANDBOX Account Details
GoCardless::$environment = 'sandbox';
GoCardless::set_account_details(array('app_id' => $params['dev_app_id'], 'app_secret' => $params['dev_app_secret'], 'merchant_id' => $params['dev_merchant_id'], 'access_token' => $params['dev_access_token'], 'redirect_uri' => $systemUrl . '/modules/gateways/gocardless/redirect.php', 'ua_tag' => 'gocardless-whmcs/v' . GC_VERSION));
} else {
# Initialise LIVE Account Details
GoCardless::$environment = 'production';
GoCardless::set_account_details(array('app_id' => $params['app_id'], 'app_secret' => $params['app_secret'], 'merchant_id' => $params['merchant_id'], 'access_token' => $params['access_token'], 'redirect_uri' => $systemUrl . '/modules/gateways/gocardless/redirect.php', 'ua_tag' => 'gocardless-whmcs/v' . GC_VERSION));
}
}
public function setup()
{
$this->account_details = array('app_id' => env('GOCARDLESS_APP_ID', ''), 'app_secret' => env('GOCARDLESS_APP_SECRET', ''), 'merchant_id' => env('GOCARDLESS_MERCHANT_ID', ''), 'access_token' => env('GOCARDLESS_ACCESS_TOKEN', ''));
// Initialize GoCardless
if (\App::environment() == 'production') {
\GoCardless::$environment = 'production';
}
\GoCardless::set_account_details($this->account_details);
}
function gocardless_init()
{
define('GC_WP_VERSION', '0.1.1');
global $gocardless_config;
global $gocardless_limit;
$gocardless_config = get_option('gocardless_config');
$gocardless_limit = get_option('gocardless_limit');
if (is_array($gocardless_limit)) {
$gocardless_limit = array_map('stripslashes', $gocardless_limit);
}
// Check to see if already instantiated
if (!class_exists('GoCardless') && isset($gocardless_config['app_id']) && isset($gocardless_config['app_secret']) && isset($gocardless_config['merchant_id']) && isset($gocardless_config['access_token'])) {
// Include GoCardless PHP library
require_once dirname(__FILE__) . '/lib/GoCardless.php';
// Sandbox mode? Defaults to production
if ($gocardless_config['sandbox']) {
GoCardless::$environment = 'sandbox';
}
// Initialize library
GoCardless::set_account_details(array('app_id' => $gocardless_config['app_id'], 'app_secret' => $gocardless_config['app_secret'], 'merchant_id' => $gocardless_config['merchant_id'], 'access_token' => $gocardless_config['access_token'], 'ua_tag' => 'gocardless-wp/v' . GC_WP_VERSION));
}
}
public function gocardless_complete()
{
$flash_success = $this->session->flashdata(__FUNCTION__ . '_success');
if ($flash_success) {
$this->session->keep_flashdata('notice');
return redirect('order');
}
//get going with Go Cardless
require_once APPPATH . '/third_party/GoCardless.php';
GoCardless::$environment = config_item('gocardless_environment');
GoCardless::set_account_details(config_item('gocardless_account'));
//we've come back from Go Cardless
//finalize the process
$confirm_params = array('resource_uri' => $this->input->get('resource_uri'), 'resource_id' => $this->input->get('resource_id'), 'resource_type' => $this->input->get('resource_type'), 'signature' => $this->input->get('signature'), 'state' => $this->input->get('state'));
// Returns the confirmed resource if successful, otherwise throws an exception
$confirm_result = GoCardless::confirm_resource($confirm_params);
if (!$confirm_result) {
$this->flash->set('error', 'There was an error processing with Go Cardless.', TRUE);
return redirect('bill/view/' . $this->input->get('state'));
}
//check what to do now
//var_export($this->input->get()); die();
if ($this->input->get('resource_type') == 'bill') {
//a single bill was paid, update it
$this->load->model('order_model');
$result = $this->order_model->mark_bill_paid($this->input->get('state'), 'Go Cardless');
//send the user on
if (!$result) {
$this->flash->set('error', 'The payment was taken, but an error occured updating the bill. Please contact website staff.', TRUE);
} else {
$this->flash->set(__FUNCTION__ . '_success', TRUE, TRUE);
$this->flash->set('notice', 'Thank you for paying with Go Cardless.', TRUE);
}
return redirect('order');
} else {
if ($this->input->get('resource_type') == 'pre_authorization') {
//Go Cardless is authorized to take payments.
//make a note
$this->load->model('order_model');
$this->order_model->gc_save_preauth_id($this->session->userdata('u_id'), $this->input->get('resource_id'));
//Pay a bill we were on?
if (is_numeric($this->input->get('state')) && $this->input->get('state') > 0) {
//get the bill to pay.
$this->load->model('order_model');
$bill = $this->order_model->get_bill($this->input->get('state'));
if (isset($bill)) {
//pay the bill we were on...
$pre_auth = GoCardless_PreAuthorization::find($this->input->get('resource_id'));
$gc_bill = $pre_auth->create_bill(array('name' => 'Bill #' . $bill['b_id'], 'amount' => $bill['b_price']));
}
//send the user on
if (!$gc_bill) {
$this->flash->set('error', 'Go Cardless was authorised for futue payments, but an error occured paying this bill.', TRUE);
} else {
//after authorizing bill was paid, update it
$this->load->model('order_model');
$result = $this->order_model->mark_bill_paid($this->input->get('state'), 'Go Cardless');
//send the user on
if (!$result) {
$this->flash->set('error', 'Payment was taken, but an error occured updating the bill. Please contact website staff.', TRUE);
} else {
$this->flash->set('notice', 'Thank you for paying with Go Cardless. Future payments will be made automatically.', TRUE);
}
}
return redirect('order');
} else {
$this->flash->set('success', 'Go Cardless has been set up for future bills.', TRUE);
return redirect('order');
//send them where?
}
} else {
$this->flash->set('error', 'Payment process not recognised.', TRUE);
return redirect('order');
}
}
}
<?php
// First create your application in the GoCardless sandbox:
// https://sandbox.gocardless.com
// Then grab your application id and secret and paste them in below
// You'll also need to to change the various ids throughout this demo
// Include library
include_once '../lib/gocardless.php';
// Sandbox
GoCardless::$environment = 'sandbox';
// Config vars
$account_details = array('app_id' => null, 'app_secret' => null, 'merchant_id' => null, 'access_token' => null);
// Initialize GoCardless
GoCardless::set_account_details($account_details);
if (isset($_GET['resource_id']) && isset($_GET['resource_type'])) {
// Get vars found so let's try confirming payment
$confirm_params = array('resource_id' => $_GET['resource_id'], 'resource_type' => $_GET['resource_type'], 'resource_uri' => $_GET['resource_uri'], 'signature' => $_GET['signature']);
// State is optional
if (isset($_GET['state'])) {
$confirm_params['state'] = $_GET['state'];
}
$confirmed_resource = GoCardless::confirm_resource($confirm_params);
echo '<p>Payment confirmed!</p>';
}
echo '<h2>New payment URLs</h2>';
// New subscription
$payment_details = array('amount' => '10.00', 'interval_length' => 1, 'interval_unit' => 'month');
$subscription_url = GoCardless::new_subscription_url($payment_details);
echo '<p><a href="' . $subscription_url . '">New subscription</a>';
// New pre-authorization
$payment_details = array('max_amount' => '20.00', 'interval_length' => 1, 'interval_unit' => 'month');
function doTransferCheckout(&$params, $component)
{
$paymentProcessorType = CRM_Core_PseudoConstant::paymentProcessorType(false, null, 'name');
$paymentProcessorTypeId = CRM_Utils_Array::key('Gocardless', $paymentProcessorType);
$domainID = CRM_Core_Config::domainID();
$sql = " SELECT user_name ";
$sql .= " , password ";
$sql .= " , signature ";
$sql .= " , subject ";
$sql .= " FROM civicrm_payment_processor ";
$sql .= " WHERE payment_processor_type_id = %1 ";
$sql .= " AND is_test= %2 ";
$sql .= " AND domain_id = %3 ";
$isTest = 0;
if ($this->_mode == 'test') {
$isTest = 1;
}
$sql_params = array(1 => array($paymentProcessorTypeId, 'Integer'), 2 => array($isTest, 'Int'), 3 => array($domainID, 'Int'));
$dao = CRM_Core_DAO::executeQuery($sql, $sql_params);
if ($dao->fetch()) {
$app_id = $dao->user_name;
$app_secret = $dao->password;
$merchant_id = $dao->signature;
$access_token = $dao->subject;
}
$account_details = array('app_id' => $app_id, 'app_secret' => $app_secret, 'merchant_id' => $merchant_id, 'access_token' => $access_token);
// Fail nicely if no account details set
if (!$account_details['app_id'] && !$account_details['app_secret']) {
echo '<p>First sign up to <a href="http://gocardless.com">GoCardless</a> and
copy your sandbox API credentials from the \'Developer\' tab into the top of
this script.</p>';
exit;
}
// Set $environment to 'production' if live. Default is 'sandbox'
if ($this->_mode == 'live') {
GoCardless::$environment = 'production';
}
// Initialize GoCardless
GoCardless::set_account_details($account_details);
$goCardLessParams = array();
$goCardLessParams['amount'] = $params['amount'];
$goCardLessParams['interval_length'] = $params['frequency_interval'];
$goCardLessParams['interval_unit'] = $params['frequency_unit'];
if (!empty($params['preferred_collection_day'])) {
$preferredCollectionDay = $params['preferred_collection_day'];
$collectionDate = UK_Direct_Debit_Form_Main::firstCollectionDate($preferredCollectionDay, null);
// ISO8601 format.
$goCardLessParams['start_at'] = $collectionDate->format('c');
}
$url = $component == 'event' ? 'civicrm/event/register' : 'civicrm/contribute/transact';
$cancel = $component == 'event' ? '_qf_Register_display' : '_qf_Main_display';
$returnURL = CRM_Utils_System::url($url, "_qf_ThankYou_display=1&qfKey={$params['qfKey']}" . "&cid={$params['contactID']}", true, null, false);
$goCardLessParams['redirect_uri'] = $returnURL;
$goCardLessParams['user'] = array('email' => isset($params['email-5']) ? $params['email-5'] : NULL, 'first_name' => isset($params['first_name']) ? $params['first_name'] : NULL, 'last_name' => isset($params['last_name']) ? $params['last_name'] : NULL, 'billing_address1' => isset($params['street_address']) ? $params['street_address'] : NULL, 'billing_town' => isset($params['city']) ? $params['city'] : NULL, 'billing_postcode' => isset($params['postal_code']) ? $params['postal_code'] : NULL, 'country_code' => 'GB');
// Allow further manipulation of the arguments via custom hooks ..
CRM_Utils_Hook::alterPaymentProcessorParams($this, $params, $goCardLessParams);
$subscription_url = GoCardless::new_subscription_url($goCardLessParams);
CRM_Utils_System::redirect($subscription_url);
}
/**
* Tries to auto pay a bill with Go Cardless, o e-mails the user, and updates the bill status as relevant
*
* @author GM
* @param $b_id int the id of the bill
* @param $u_id int the id of the user that needs to pay
* @param $b_price float the price of the bill that we want to debit from them
*/
public function make_bill_due_and_pay($b_id, $u_id, $b_price)
{
//error avoidance
if ($b_price <= 0) {
return array('success' => FALSE, 'description' => 'Amount due must be positive, Bill #' . $b_id . ' not marked as due.');
}
//have they authorised Go Cardless in the past?
$pre_auth_id = $this->gc_get_preauth_id($u_id);
if (!$pre_auth_id) {
//set bill as due, e-mail them asking to pay
$result = $this->change_bill_status($b_id, "Pending");
if ($result) {
//email them about it
$this->load->model('users_model');
$member = $this->users_model->get_user($u_id);
$subject = config_item('site_name') . ' Payment is due. ';
$message = '<p>Hello ' . $member['u_title'] . ' ' . $member['u_fname'] . ' ' . $member['u_sname'] . ',</p>';
$message .= '<p>Bill #' . $b_id . ', is now ready for you to pay.';
$message .= '<br />The amount for your recent delivery is <em>£' . $b_price . '</em>.';
$message .= '<br />You can view details of this bill and pay online at <a href="' . site_url('bill/view/' . $b_id) . '">' . site_url('bill/view/' . $b_id) . '</a>.</p>';
$message .= '<p>Thank you, <br /> ' . config_item('site_name') . '</p>';
$eq[] = array('eq_email' => $member['u_email'], 'eq_subject' => $subject, 'eq_body' => $message);
// load emails queue model
$this->load->model('emails_queue_model');
$this->emails_queue_model->set_queue($eq);
return array('success' => TRUE, 'description' => 'The member has been notified that the bill is due.');
} else {
return array('success' => FALSE, 'description' => 'The bill status could not be updated.');
}
} else {
//is Go Cardless working & enough?
require_once APPPATH . '/third_party/GoCardless.php';
GoCardless::$environment = config_item('gocardless_environment');
GoCardless::set_account_details(config_item('gocardless_account'));
$pre_auth = GoCardless_PreAuthorization::find($pre_auth_id);
if (isset($pre_auth) && $pre_auth->status == 'active' && $pre_auth->remaining_amount >= $b_price) {
//try paying it
$bill_details = array('name' => 'Bill #' . $b_id, 'amount' => $b_price);
$gc_bill = $pre_auth->create_bill($bill_details);
if ($gc_bill) {
//mark it as paid
$result = $this->mark_bill_paid($b_id, 'Go Cardless Pre-Auth');
if (!$result) {
return array('success' => FALSE, 'description' => 'Bill ' . $b_id . ' was paid, but an error caused it not to be marked as such.');
} else {
return array('success' => TRUE, 'description' => 'The bill was paid through Go Cardless pre-authorisation.');
}
}
}
//set bill as due, e-mail them asking to pay, because GC couldn't be used (or was not enough)
$result = $this->change_bill_status($b_id, "Pending");
if ($result) {
//email them about it
$this->load->model('users_model');
$member = $this->users_model->get_user($u_id);
$subject = config_item('site_name') . ' Payment is due. ';
$message = '<p>Hello ' . $member['u_title'] . ' ' . $member['u_fname'] . ' ' . $member['u_sname'] . ',</p>';
$message .= '<p>Bill #' . $b_id . ', is now ready for you to pay.';
$message .= '<br />The amount for your recent delivery is <em>£' . $b_price . '</em>.';
$message .= '<br />On this occasion, we were unable to debit the amount from your bank through the Go Cardless system.';
$message .= '<br />You can view details of this bill and pay online at <a href="' . site_url('bill/view/' . $b_id) . '">' . site_url('bill/view/' . $b_id) . '</a>.</p>';
$message .= '<p>Thank you, <br /> ' . config_item('site_name') . '</p>';
$eq[] = array('eq_email' => $member['u_email'], 'eq_subject' => $subject, 'eq_body' => $message);
// load emails queue model
$this->load->model('emails_queue_model');
$this->emails_queue_model->set_queue($eq);
return array('success' => TRUE, 'description' => 'The member has been notified that the bill is due.');
} else {
return array('success' => FALSE, 'description' => 'The bill status could not be updated.');
}
}
}
require_once "{$root}/user.php";
require_once "{$root}/transaction.php";
require_once "{$root}/card.php";
require_once "{$root}/usersprofile.php";
require_once "{$root}/learning.php";
require_once "{$root}/alias.php";
require_once "{$root}/interest.php";
require_once "{$root}/calendar.php";
require_once "{$root}/project.php";
require_once "{$root}/gocardless-php/lib/GoCardless.php";
$db = new fDatabase('postgresql', $DB_NAME, $DB_USER, $DB_PASSWORD);
fORMDatabase::attach($db);
fSession::setLength('30 minutes', '10 weeks');
fSession::setPath(dirname(__FILE__) . '/../var/session');
if (isset($GOCARDLESS_CREDENTIALS)) {
GoCardless::set_account_details($GOCARDLESS_CREDENTIALS);
}
if ($uid = fSession::get('user')) {
$user = new User($uid);
} else {
$user = null;
}
function ensureLogin()
{
global $user;
if (!isset($user)) {
fURL::redirect("/login.php?forward={$_SERVER['REQUEST_URI']}");
}
}
function ensureMember()
{
/**
* Caller Magic Method
*
* @param string
* @param array
* @return object
*/
public function __call($method, $params)
{
GoCardless::$environment = $this->_config['mode'] == 'test' ? 'sandbox' : 'production';
$account_details = array('app_id' => $this->_config['app_identifier'], 'app_secret' => $this->_config['app_secret'], 'merchant_id' => $this->_config['id'], 'access_token' => $this->_config['access_token']);
GoCardless::set_account_details($account_details);
$args = $params[0];
$this->_lib_method = $method;
list($api, $api_method, $params_ready) = $this->_build_request($args);
try {
$raw = $api::$api_method($params_ready);
return $this->_parse_response($raw);
} catch (Exception $e) {
return Payment_Response::instance()->gateway_response('failure', $method . '_gateway_failure', $e->getMessage());
}
}
