The plugin is an example for Sejoli custom payment gateway. send me any email for further information: [email protected]
At least you need :
- a PHP file to set filter hook to declare the payment gateway class
- a class that extends class \SejoliSA\Payment, with CarbonFields loaded
We need CarbonFields to set plugin options.
Hook filter that you need to use is sejoli/payment/available-libraries.
For payment gateway class, at least you need these properties :
- $id string, set the payment gateway ID, alphanumeric with dash only.
- $name string, set the payment gateway name.
- $title string, set the payment gateway title.
- $description string, set the payment gateway description.
and for methods, you need these :
- get_setup_fields(), return array with CarbonFields value
- set_price(), return with price, if you need to charge with payment gateway fee
- set_meta_data(), return with an array of payment info
- display_payment_instruction()
- display_simple_payment_instruction()
- set_payment_info()
If the payment gateway needs custom link to receive notification, you need to setup
/**
* Set callback recipient only for ratapay
* Hooked via action init
* @since 1.0.0
* @return void
*/
public function set_endpoint() {
add_rewrite_rule( '^ratapay/([^/]*)/?', 'index.php?ratapay-method=1&action=$matches[1]','top');
flush_rewrite_rules();
}
/**
* Set custom query vars
* Hooked via filter query_vars, priority 100
* @since 1.0.0
* @access public
* @param array $vars
* @return array
*/
public function set_query_vars($vars)
{
$vars[] = 'ratapay-method';
return $vars;
}you can change ratapay or ratapay-method to anything you desire.
and you need to use hook parse_query to do anything with the notification
/**
* Check parse query and if ratapay-method exists and do the proses
* Hooked via action parse_query, priority 999
* @since 1.0.0
* @access public
* @return void
*/
public function check_parse_query() {
global $wp_query;
if(is_admin() || $this->is_called ) :
return;
endif;
if(
isset($wp_query->query_vars['ratapay-method']) &&
isset($wp_query->query_vars['action']) && !empty($wp_query->query_vars['action'])
) :
// EXAMPLE ONLY!!!
$order_id = $_GET['order_id'];
$action = strtolower($wp_query->query_vars['action']);
if('completed' === $action ) :
$this->complete_order( $order_id );
else :
// ELSE ACTION
endif;
endif;
$this->is_called = true; // PREVENT DOUBLE CALLED
}to display payment channel in checkout page, you need this method, hook with action sejoli/payment/payment-options
/**
* Display ratapay payment options in checkout page
* Hooked via filter sejoli/payment/payment-options, priority 100
* @since 1.0.0
* @param array $options
* @return array
*/
public function add_payment_options( array $options ) {
$active = boolval( carbon_get_theme_option('ratapay_active') );
if( true === $active ) :
// EXAMPLE!!
// Listing available payment channels from your payment gateways
$methods = array(
'va-mandiri',
'cc',
'gopay'
);
foreach($methods as $method_id) :
// MUST PUT ::: after payment ID
$key = 'ratapay:::' . $method_id;
switch($method_id) :
case 'va-mandiri' :
$options[$key] = [
'label' => __('Transaksi via Bank Mandiri', 'sejoli-ratapay'),
'image' => plugin_dir_url( __FILE__ ) . 'img/MANDIRI.png'
];
break;
case 'cc' :
$options[$key] = [
'label' => __('Transaksi via Kartu Kredit', 'sejoli-ratapay'),
'image' => plugin_dir_url( __FILE__ ) . 'img/CC.png'
];
break;
case 'gopay' :
$options[$key] = [
'label' => __('Transaksi via Gopay', 'sejoli-ratapay'),
'image' => plugin_dir_url( __FILE__ ) . 'img/GOPAY.png'
];
break;
endswitch;
endforeach;
endif;
return $options;
}if your payment gateway need customer to do something in payment gateway website / redirect after invoice created, use action hook sejoli/thank-you/render
/**
* Check if current order is using ratapay and will be redirected to ratapay payment channel options
* Hooked via action sejoli/thank-you/render, priority 100
* @since 1.0.0
* @param array $order Order data
* @return void
*/
public function check_for_redirect(array $order) {
if(
isset($order['payment_info']['bank']) &&
'RATAPAY' === strtoupper($order['payment_info']['bank'])
) :
if('on-hold' === $order['status']) :
// PUT ANY REQUEST CODE HERE!
// EXAMPLE IF WE NEED TO REDIRECT TO OUTSIDE
$response_url = 'https://google.com';
wp_redirect( $response_url );
exit;
elseif(in_array($order['status'], array('refunded', 'cancelled'))) :
$title = __('Order telah dibatalkan', 'sejoli');
require SEJOLISA_DIR . 'template/checkout/order-cancelled.php';
else :
$title = __('Order sudah diproses', 'sejoli');
require SEJOLISA_DIR . 'template/checkout/order-processed.php';
endif;
exit;
endif;
}
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