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<?php |
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|
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/** |
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* Handle webhook upserts. |
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* |
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* |
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* @package Routeapp |
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* @subpackage Routeapp/admin |
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* @author Route App <support@route.com> |
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*/ |
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class Routeapp_Webhooks { |
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|
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const API_GATEWAY_ENDPOINT = 'https://distributed-api.route.com'; |
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const API_GATEWAY_ENDPOINT_STAGING = 'https://distributed-api-stage.route.com'; |
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|
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const webhooksList = [ |
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// order.updated will trigger both order update and order create events |
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'RouteApp Order Upsert' => [ |
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'name' => 'RouteApp Order Upsert', |
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'status' => 'active', |
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'topic' => 'order.updated', |
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'delivery_url' => '/webhooks/', |
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'update' => false, |
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], |
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'RouteApp Order Deleted' => [ |
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'name' => 'RouteApp Order Deleted', |
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'status' => 'active', |
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'topic' => 'order.deleted', |
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'delivery_url' => '/webhooks/', |
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'update' => false, |
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], |
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]; |
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private $_webhooksList; |
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|
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public function __construct() { |
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$this->buildWebhookList(); |
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} |
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|
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private function buildWebhookList() |
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{ |
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$webhooksList = self::webhooksList; |
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foreach ($webhooksList as $webhookName => $values) { |
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$webhooksList[$webhookName]['delivery_url'] = $this->generate_delivery_url($values['delivery_url']); |
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} |
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$this->_webhooksList = $webhooksList; |
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} |
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|
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private function generate_delivery_url($url) { |
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$custom_env = getenv('ROUTEAPP_ENVIRONMENT_ENDPOINT'); |
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if (is_null($custom_env) || !$custom_env) { |
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$custom_env = isset($_SERVER['ROUTEAPP_ENVIRONMENT_ENDPOINT']) ? $_SERVER['ROUTEAPP_ENVIRONMENT_ENDPOINT'] : ''; |
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} |
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|
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$delivery_url = $custom_env == 'stage' ? self::API_GATEWAY_ENDPOINT_STAGING : self::API_GATEWAY_ENDPOINT; |
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$delivery_url.= $url . get_option('routeapp_merchant_id'); |
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return $delivery_url; |
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} |
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|
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private function generate_default_secret() { |
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$merchant_id = get_option('routeapp_merchant_id'); |
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$secret_token = get_option('routeapp_secret_token'); |
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$string = $merchant_id . '-' . $secret_token; |
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return hash('sha256', $string); |
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} |
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|
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public function set_secret() { |
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$secret = $this->generate_default_secret(); |
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update_option( '_routeapp_webhooks_secret', $secret); |
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return $secret; |
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} |
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|
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public function get_secret() { |
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$secret = get_option('_routeapp_webhooks_secret', false); |
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if (!$secret) { |
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$secret = $this->set_secret(); |
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} |
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return $secret; |
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} |
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|
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private function _is_routedata_complete() |
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{ |
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$merchant_id = get_option('routeapp_merchant_id', false); |
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$secret_token = get_option('routeapp_secret_token', false); |
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return $merchant_id && $secret_token; |
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} |
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|
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public function upsert_webhooks() { |
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//rebuild webhooks list to avoid issues with merchant_id on construct |
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$this->buildWebhookList(); |
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|
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if ( class_exists( 'WC_Data_Store' ) && $this->_is_routedata_complete() ) { |
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//check webhook secret on database |
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$secret = $this->get_secret(); |
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|
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$data_store = \WC_Data_Store::load( 'webhook' ); |
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$webhooksIds = $data_store->search_webhooks(); |
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if (is_array($webhooksIds)) { |
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$webhooks = array_map( 'wc_get_webhook', $webhooksIds ); |
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//loop all existing webhooks |
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foreach ($webhooks as $webhook) { |
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if (array_key_exists($webhook->get_name(), $this->_webhooksList)) { |
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$this->_webhooksList[$webhook->get_name()]['id'] = $webhook->get_id(); |
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//check configuration |
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if ( |
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$this->_webhooksList[$webhook->get_name()]['status'] != $webhook->get_status() || |
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$this->_webhooksList[$webhook->get_name()]['topic'] != $webhook->get_topic() || |
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$this->_webhooksList[$webhook->get_name()]['delivery_url'] != $webhook->get_delivery_url() || |
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$secret != $webhook->get_secret() |
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) { |
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// difference found, mark for update |
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$this->_webhooksList[$webhook->get_name()]['update'] = true; |
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} |
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} |
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} |
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} |
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//loop through the ones we need to add |
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foreach ($this->_webhooksList as $name => $values) { |
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if (isset($values['id'])) { |
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if ($values['update']) { |
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//remove actual webhook and re-create with the info we have |
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$this->_remove_webhook($values['id']); |
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$this->_create_webhook($values); |
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} |
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} else { |
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//create webhook |
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$this->_create_webhook($values); |
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} |
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} |
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|
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update_option( '_routeapp_webhooks_created', 1); |
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} |
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} |
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|
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private function _create_webhook($webhookData) { |
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$webhook = new \WC_Webhook(); |
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$webhook->set_name($webhookData['name']); |
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$webhook->set_user_id(get_current_user_id()); // User ID used while generating the webhook payload. |
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$webhook->set_topic( $webhookData['topic'] ); // Event used to trigger a webhook. |
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$webhook->set_secret( $this->get_secret() ); // Secret to validate webhook when received. |
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$webhook->set_delivery_url( $webhookData['delivery_url'] ); // URL where webhook should be sent. |
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$webhook->set_status( $webhookData['status'] ); // Webhook status. |
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$webhook->save(); |
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} |
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|
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private function _remove_webhook($hookId) { |
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$wh = new \WC_Webhook(); |
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$wh->set_id($hookId); |
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$wh->delete(); |
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} |
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} |
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