/**
* Update a discount in Stripe when a local code is updated
*
* @access private
* @param $discount_id int the id of the discount being updated
* @param $args array the array of discount args
* array(
* 'name',
* 'description',
* 'amount',
* 'unit',
* 'code',
* 'status',
* 'expiration',
* 'max_uses',
* 'subscription_id'
* )
* @since 2.1
*/
function rcp_stripe_update_discount($discount_id, $args)
{
if (!is_admin()) {
return;
}
// bail if the discount id or args are empty
if (empty($discount_id) || empty($args)) {
return;
}
if (function_exists('rcp_stripe_add_discount')) {
return;
// Old Stripe gateway is active
}
if (!rcp_is_gateway_enabled('stripe') && !rcp_is_gateway_enabled('stripe_checkout')) {
return;
}
global $rcp_options;
if (!class_exists('Stripe\\Stripe')) {
require_once RCP_PLUGIN_DIR . 'includes/libraries/stripe/init.php';
}
if (!empty($_REQUEST['deactivate_discount']) || !empty($_REQUEST['activate_discount'])) {
return;
}
if (rcp_is_sandbox()) {
$secret_key = trim($rcp_options['stripe_test_secret']);
} else {
$secret_key = trim($rcp_options['stripe_live_secret']);
}
\Stripe\Stripe::setApiKey($secret_key);
$discount_details = rcp_get_discount_details($discount_id);
$discount_name = $discount_details->code;
if (!rcp_stripe_does_coupon_exists($discount_name)) {
try {
if ($args['unit'] == '%') {
\Stripe\Coupon::create(array("percent_off" => sanitize_text_field($args['amount']), "duration" => "forever", "id" => sanitize_text_field($discount_name), "currency" => strtolower($rcp_options['currency'])));
} else {
\Stripe\Coupon::create(array("amount_off" => sanitize_text_field($args['amount']) * rcp_stripe_get_currency_multiplier(), "duration" => "forever", "id" => sanitize_text_field($discount_name), "currency" => strtolower($rcp_options['currency'])));
}
} catch (Exception $e) {
wp_die('<pre>' . $e . '</pre>', __('Error', 'rcp'));
}
} else {
// first delete the discount in Stripe
try {
$cpn = \Stripe\Coupon::retrieve($discount_name);
$cpn->delete();
} catch (Exception $e) {
wp_die('<pre>' . $e . '</pre>', __('Error', 'rcp'));
}
// now add a new one. This is a fake "update"
try {
if ($args['unit'] == '%') {
\Stripe\Coupon::create(array("percent_off" => sanitize_text_field($args['amount']), "duration" => "forever", "id" => sanitize_text_field($discount_name), "currency" => strtolower($rcp_options['currency'])));
} else {
\Stripe\Coupon::create(array("amount_off" => sanitize_text_field($args['amount']) * rcp_stripe_get_currency_multiplier(), "duration" => "forever", "id" => sanitize_text_field($discount_name), "currency" => strtolower($rcp_options['currency'])));
}
} catch (\Stripe\Error\InvalidRequest $e) {
// Invalid parameters were supplied to Stripe's API
$body = $e->getJsonBody();
$err = $body['error'];
$error = '<h4>' . __('An error occurred', 'rcp') . '</h4>';
if (isset($err['code'])) {
$error .= '<p>' . sprintf(__('Error code: %s', 'rcp'), $err['code']) . '</p>';
}
$error .= "<p>Status: " . $e->getHttpStatus() . "</p>";
$error .= "<p>Message: " . $err['message'] . "</p>";
wp_die($error, __('Error', 'rcp'), array('response' => 401));
} catch (\Stripe\Error\Authentication $e) {
// Authentication with Stripe's API failed
// (maybe you changed API keys recently)
$body = $e->getJsonBody();
$err = $body['error'];
$error = '<h4>' . __('An error occurred', 'rcp') . '</h4>';
if (isset($err['code'])) {
$error .= '<p>' . sprintf(__('Error code: %s', 'rcp'), $err['code']) . '</p>';
}
$error .= "<p>Status: " . $e->getHttpStatus() . "</p>";
$error .= "<p>Message: " . $err['message'] . "</p>";
wp_die($error, __('Error', 'rcp'), array('response' => 401));
} catch (\Stripe\Error\ApiConnection $e) {
// Network communication with Stripe failed
$body = $e->getJsonBody();
$err = $body['error'];
$error = '<h4>' . __('An error occurred', 'rcp') . '</h4>';
if (isset($err['code'])) {
$error .= '<p>' . sprintf(__('Error code: %s', 'rcp'), $err['code']) . '</p>';
}
$error .= "<p>Status: " . $e->getHttpStatus() . "</p>";
$error .= "<p>Message: " . $err['message'] . "</p>";
wp_die($error, __('Error', 'rcp'), array('response' => 401));
} catch (\Stripe\Error\Base $e) {
// Display a very generic error to the user
$body = $e->getJsonBody();
$err = $body['error'];
$error = '<h4>' . __('An error occurred', 'rcp') . '</h4>';
if (isset($err['code'])) {
$error .= '<p>' . sprintf(__('Error code: %s', 'rcp'), $err['code']) . '</p>';
}
$error .= "<p>Status: " . $e->getHttpStatus() . "</p>";
$error .= "<p>Message: " . $err['message'] . "</p>";
wp_die($error, __('Error', 'rcp'), array('response' => 401));
} catch (Exception $e) {
// Something else happened, completely unrelated to Stripe
$error = '<p>' . __('An unidentified error occurred.', 'rcp') . '</p>';
$error .= print_r($e, true);
wp_die($error, __('Error', 'rcp'), array('response' => 401));
}
}
}
<?php
$code = rcp_get_discount_details(urldecode($_GET['edit_discount']));
?>
<h2>
<?php
_e('Edit Discount Code:', 'rcp');
echo ' ' . $code->name;
?>
<a href="<?php
echo admin_url('/admin.php?page=rcp-discounts');
?>
" class="add-new-h2">
<?php
_e('Cancel', 'rcp');
?>
</a>
</h2>
<form id="rcp-edit-discount" action="" method="post">
<table class="form-table">
<tbody>
<tr class="form-field">
<th scope="row" valign="top">
<label for="rcp-name"><?php
_e(' Name', 'rcp');
?>
</label>
</th>
<td>
<input name="name" id="rcp-name" type="text" value="<?php
echo esc_html(stripslashes($code->name));
function rcp_get_discount_status($code_id)
{
global $wpdb, $rcp_discounts_db_name;
$code = rcp_get_discount_details($code_id);
if ($code) {
return $code->status;
}
return false;
}