/**
* Sends an email notification with the details of the transaction error
* @param string $subject email subject line
* @param array $data transaction data
* @return void
*/
protected function send_error_to_admin($subject, $data = array())
{
global $CFG;
require_once $CFG->libdir . '/eventslib.php';
$admin = get_admin();
$site = get_site();
$message = sprintf("%s: Transaction #%d failed. %s \n\n", $site->fullname, $this->_transaction->get_id(), $subject);
foreach ($data as $key => $value) {
$message .= "{$key} => {$value}\n";
}
// Update the transaction with the error message details
$this->_transaction->set_error($message);
$eventdata = new stdClass();
$eventdata->component = 'local_moodec';
$eventdata->name = 'payment_gateway';
$eventdata->userfrom = $admin;
$eventdata->userto = $admin;
$eventdata->subject = $this->_gatewayName . " ERROR: " . $subject;
$eventdata->fullmessage = $message;
$eventdata->fullmessageformat = FORMAT_PLAIN;
$eventdata->fullmessagehtml = '';
$eventdata->smallmessage = '';
message_send($eventdata);
}
// (so we can notify the user they've been removed)
$removedProducts = $cart->refresh();
// Check if a transaction has already been made for this cart
if (!!$cart->get_transaction_id()) {
// Get the existing transaction if the cart has recorded one
$transaction = new MoodecTransaction($cart->get_transaction_id());
// We reset the transaction, in case the items in the cart have changed
$transaction->reset();
} else {
// Otherwise create a new transaction
$transaction = new MoodecTransaction();
}
// Set the transactionId in the cart to that of the transaction
// We do this in case the transaction reset created a new transaction
// Or, to add the transaction id to the cart if one didn't already exist
$cart->set_transaction_id($transaction->get_id());
// We need to add all the products in the cart to the transaction
foreach ($cart->get() as $pID => $vID) {
// Get the product in the cart
$product = local_moodec_get_product($pID);
// Add the product to the transaction, relative to variation
if ($product->get_type() === PRODUCT_TYPE_VARIABLE) {
$transaction->add($pID, $product->get_variation($vID)->get_price(), $vID);
} else {
$transaction->add($pID, $product->get_price());
}
}
echo $OUTPUT->header();
?>
<h1 class="page__title"><?php
