I'm stuck and wondering that someone can help me, I have a Woocommerce payment gateway with Armenian banks and it doesn't work in a new versions of Woocommerce.
The error is: order_total was called incorrectly. Order properties should not be accessed directly.
Here is my code:
<?php
class WC_ArCa extends WC_Payment_Gateway
{
private $environment;
private $username;
private $password;
/**
* WC_ArCa constructor.
*/
function __construct()
{
$this->id = "arca";
// The Title shown on the top of the Payment Gateways Page next to all the other Payment Gateways
$this->method_title = __("ArCa", 'ArCa');
// The description for this Payment Gateway, shown on the actual Payment options page on the backend
$this->method_description = __("Description", 'ArCa payment gateway');
// The title to be used for the vertical tabs that can be ordered top to bottom
$this->title = __("Title", 'ArCa');
// If you want to show an image next to the gateway's name on the frontend, enter a URL to an image.
$this->icon = null;
// Bool. Can be set to true if you want payment fields to show on the checkout
// if doing a direct integration, which we are doing in this case
$this->has_fields = true;
// This basically defines your settings which are then loaded with init_settings()
$this->init_form_fields();
// After init_settings() is called, you can get the settings and load them into variables, e.g:
// $this->title = $this->get_option( 'title' );
$this->init_settings();
// True if test mode is enabled
$this->environment = $this->settings['environment'];
// ArCa username
$this->username = $this->settings['username'];
// ArCa password
$this->password = $this->settings['password'];
// Lets check for SSL
//add_action('admin_notices', array($this, 'do_ssl_check'));
// Save settings
if (is_admin()) {
// Versions over 2.0
// Save our administration options. Since we are not going to be doing anything special
// we have not defined 'process_admin_options' in this class so the method in the parent
// class will be used instead
add_action('woocommerce_update_options_payment_gateways_' . $this->id, array(
$this,
'process_admin_options'
));
}
}
// Build the administration fields for this specific Gateway
public function init_form_fields()
{
$this->form_fields = array(
'enabled' => array(
'title' => __('Enable / Disable', 'arca'),
'label' => __('Enable this payment gateway', 'arca'),
'type' => 'checkbox',
'default' => 'yes',
),
'title' => array(
'title' => __('Title', 'arca'),
'type' => 'text',
'desc_tip' => __('Payment title the customer will see during the checkout process.', 'arca'),
'default' => __('card', 'arca'),
),
'description' => array(
'title' => __('Description', 'arca'),
'type' => 'textarea',
'desc_tip' => __('Payment description the customer will see during the checkout process.', 'arca'),
'default' => __('Pay securely using your credit card.', 'arca'),
'css' => 'max-width:350px;'
),
'username' => array(
'title' => __('Username', 'username'),
'type' => 'text',
'desc_tip' => __('Username description.', 'username'),
),
'password' => array(
'title' => __('Password', 'password'),
'type' => 'password',
'desc_tip' => __('Password description.', 'password'),
),
'environment' => array(
'title' => __('ArCa Test Mode', 'arca'),
'label' => __('Enable Test Mode', 'arca'),
'type' => 'checkbox',
'description' => __('Place the payment gateway in test mode.', 'arca'),
'default' => 'yes',
)
);
}
/**
* Submit payment and handle response
*
* @param int $order_id
* @throws Exception
*
* @return mixed
*/
public function process_payment($order_id)
{
// Get this Order's information so that we know
// who to charge and how much
$customer_order = new wc_get_order( $order_id );
// Are we testing right now or is it a real transaction
$environment = ($this->environment == "yes") ? 'TRUE' : 'FALSE';
// Decide which URL to post to
$environment_url = ("FALSE" == $environment)
? 'https://ipay.arca.am/payment/rest/'
: 'https://ipaytest.arca.am:8445/payment/rest';
// This is where the fun stuff begins
$payload = array(
"userName" => $this->username,
"password" => $this->password,
"amount" => intval($customer_order->order_total) * 100,
"returnUrl" => $this->get_return_url($customer_order),
"orderNumber" => intval($customer_order->get_order_number()) + 119332,
);
// Send this payload to Authorize.net for processing
$response = wp_remote_post($environment_url . "registerPreAuth.do", array(
'method' => 'POST',
'body' => http_build_query($payload),
'timeout' => 90,
'sslverify' => false,
));
if (is_wp_error($response)) {
throw new Exception(__('We are currently experiencing problems trying to connect to this payment gateway. Sorry for the inconvenience.', 'arca'));
}
if (empty($response['body'])) {
throw new Exception(__('ArCa\'s Response was empty.', 'arca'));
}
// Retrieve the body's response if no errors found
$response_body = wp_remote_retrieve_body($response);
$response_data = json_decode($response_body, true);
if (isset($response_data["errorCode"]) && isset($response_data["formUrl"])) {
if ($response_data["errorCode"] == 0) {
return array(
'result' => 'success',
'redirect' => $response_data['formUrl'],
);
} else {
throw new Exception(__($response_data["errorMessage"], 'arca'));
}
}
throw new Exception(__("Error processing checkout, please try again.", 'arca'));
}
}
