feat: Implement notification system with extensible channel architecture
## ✅ Notification System Implementation Following NOTIFICATION_STRATEGY.md, built on top of WooCommerce email infrastructure. ### Backend (PHP) **1. NotificationManager** (`includes/Core/Notifications/NotificationManager.php`) - Central manager for notification system - Registers email channel (built-in) - Registers default notification events (orders, products, customers) - Provides hooks for addon channels - Maps to WooCommerce email IDs **2. NotificationSettingsProvider** (`includes/Core/Notifications/NotificationSettingsProvider.php`) - Manages settings in wp_options - Per-event channel configuration - Per-channel recipient settings (admin/customer/both) - Default settings with email enabled **3. NotificationsController** (`includes/Api/NotificationsController.php`) - REST API endpoints: - GET /notifications/channels - List available channels - GET /notifications/events - List notification events (grouped by category) - GET /notifications/settings - Get all settings - POST /notifications/settings - Update settings ### Frontend (React) **Updated Notifications.tsx:** - Shows available notification channels (email + addons) - Channel cards with built-in/addon badges - Event configuration by category (orders, products, customers) - Toggle channels per event with button UI - Link to WooCommerce advanced email settings - Responsive and modern UI ### Key Features ✅ **Built on WooCommerce Emails** - Email channel uses existing WC email system - No reinventing the wheel - Maps events to WC email IDs ✅ **Extensible Architecture** - Addons can register channels via hooks - `woonoow_notification_channels` filter - `woonoow_notification_send_{channel}` action - Per-event channel selection ✅ **User-Friendly UI** - Clear channel status (Active/Inactive) - Per-event channel toggles - Category grouping (orders, products, customers) - Addon discovery hints ✅ **Settings Storage** - Stored in wp_options (woonoow_notification_settings) - Per-event configuration - Per-channel settings - Default: email enabled for all events ### Addon Integration Example ```php // Addon registers WhatsApp channel add_action("woonoow_register_notification_channels", function() { NotificationManager::register_channel("whatsapp", [ "label" => "WhatsApp", "icon" => "message-circle", "addon" => "woonoow-whatsapp", ]); }); // Addon handles sending add_action("woonoow_notification_send_whatsapp", function($event_id, $data) { // Send WhatsApp message }, 10, 2); ``` ### Files Created - NotificationManager.php - NotificationSettingsProvider.php - NotificationsController.php ### Files Modified - Routes.php - Register NotificationsController - Bootstrap.php - Initialize NotificationManager - Notifications.tsx - New UI with channels and events --- **Ready for addon development!** 🚀 Next: Build Telegram addon as proof of concept
This commit is contained in:
181
includes/Api/NotificationsController.php
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181
includes/Api/NotificationsController.php
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<?php
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/**
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* Notifications REST API Controller
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*
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* Handles notification settings API endpoints.
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*
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* @package WooNooW\Api
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*/
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namespace WooNooW\Api;
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use WP_REST_Request;
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use WP_REST_Response;
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use WP_Error;
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use WooNooW\Core\Notifications\NotificationManager;
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use WooNooW\Core\Notifications\NotificationSettingsProvider;
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class NotificationsController {
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/**
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* REST API namespace
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*/
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private $namespace = 'woonoow/v1';
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/**
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* REST API base
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*/
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private $rest_base = 'notifications';
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/**
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* Register routes
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*/
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public function register_routes() {
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// GET /woonoow/v1/notifications/channels
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register_rest_route($this->namespace, '/' . $this->rest_base . '/channels', [
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[
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'methods' => 'GET',
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'callback' => [$this, 'get_channels'],
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'permission_callback' => [$this, 'check_permission'],
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],
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]);
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// GET /woonoow/v1/notifications/events
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register_rest_route($this->namespace, '/' . $this->rest_base . '/events', [
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[
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'methods' => 'GET',
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'callback' => [$this, 'get_events'],
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'permission_callback' => [$this, 'check_permission'],
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],
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]);
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// GET /woonoow/v1/notifications/settings
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register_rest_route($this->namespace, '/' . $this->rest_base . '/settings', [
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[
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'methods' => 'GET',
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'callback' => [$this, 'get_settings'],
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'permission_callback' => [$this, 'check_permission'],
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],
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]);
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// POST /woonoow/v1/notifications/settings
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register_rest_route($this->namespace, '/' . $this->rest_base . '/settings', [
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[
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'methods' => 'POST',
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'callback' => [$this, 'update_settings'],
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'permission_callback' => [$this, 'check_permission'],
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],
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]);
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}
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/**
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* Get available notification channels
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*
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* @param WP_REST_Request $request Request object
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* @return WP_REST_Response
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*/
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public function get_channels(WP_REST_Request $request) {
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$channels = NotificationManager::get_channels();
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// Add enabled status from settings
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$settings = NotificationSettingsProvider::get_settings();
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$channel_settings = $settings['channels'] ?? [];
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foreach ($channels as $id => &$channel) {
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$channel['enabled'] = $channel_settings[$id]['enabled'] ?? $channel['builtin'];
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}
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return new WP_REST_Response(array_values($channels), 200);
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}
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/**
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* Get notification events
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*
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* @param WP_REST_Request $request Request object
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* @return WP_REST_Response
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*/
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public function get_events(WP_REST_Request $request) {
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$events = NotificationManager::get_events();
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$settings = NotificationSettingsProvider::get_settings();
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$event_settings = $settings['events'] ?? [];
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// Merge event data with settings
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foreach ($events as $id => &$event) {
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$event_config = $event_settings[$id] ?? [];
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$event['enabled'] = $event_config['enabled'] ?? true;
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$event['channels'] = $event_config['channels'] ?? ['email'];
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$event['recipients'] = $event_config['recipients'] ?? ['email' => 'admin'];
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}
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// Group by category
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$grouped = [
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'orders' => [],
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'products' => [],
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'customers' => [],
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];
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foreach ($events as $event) {
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$category = $event['category'] ?? 'general';
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if (!isset($grouped[$category])) {
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$grouped[$category] = [];
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}
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$grouped[$category][] = $event;
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}
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return new WP_REST_Response($grouped, 200);
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}
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/**
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* Get notification settings
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*
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* @param WP_REST_Request $request Request object
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* @return WP_REST_Response
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*/
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public function get_settings(WP_REST_Request $request) {
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$settings = NotificationSettingsProvider::get_settings();
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return new WP_REST_Response($settings, 200);
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}
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/**
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* Update notification settings
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*
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* @param WP_REST_Request $request Request object
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* @return WP_REST_Response|WP_Error
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*/
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public function update_settings(WP_REST_Request $request) {
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$new_settings = $request->get_json_params();
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if (empty($new_settings)) {
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return new WP_Error(
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'invalid_settings',
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__('Invalid settings data', 'woonoow'),
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['status' => 400]
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);
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}
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$updated = NotificationSettingsProvider::update_settings($new_settings);
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if (!$updated) {
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return new WP_Error(
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'update_failed',
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__('Failed to update notification settings', 'woonoow'),
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['status' => 500]
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);
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}
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return new WP_REST_Response([
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'success' => true,
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'message' => __('Notification settings updated successfully', 'woonoow'),
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'settings' => NotificationSettingsProvider::get_settings(),
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], 200);
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}
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/**
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* Check if user has permission
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*
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* @return bool
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*/
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public function check_permission() {
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return current_user_can('manage_woocommerce') || current_user_can('manage_options');
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}
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}
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@@ -15,6 +15,7 @@ use WooNooW\Api\PickupLocationsController;
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use WooNooW\Api\EmailController;
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use WooNooW\API\DeveloperController;
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use WooNooW\API\SystemController;
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use WooNooW\Api\NotificationsController;
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class Routes {
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public static function init() {
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@@ -79,6 +80,10 @@ class Routes {
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// System controller
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$system_controller = new SystemController();
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$system_controller->register_routes();
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// Notifications controller
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$notifications_controller = new NotificationsController();
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$notifications_controller->register_routes();
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});
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}
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}
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@@ -19,6 +19,7 @@ use WooNooW\Core\Mail\MailQueue;
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use WooNooW\Core\Mail\WooEmailOverride;
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use WooNooW\Core\DataStores\OrderStore;
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use WooNooW\Core\MediaUpload;
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use WooNooW\Core\Notifications\NotificationManager;
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use WooNooW\Branding;
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class Bootstrap {
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@@ -30,6 +31,7 @@ class Bootstrap {
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StandaloneAdmin::init();
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Branding::init();
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MediaUpload::init();
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NotificationManager::init();
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// Addon system (order matters: Registry → Routes → Navigation)
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AddonRegistry::init();
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230
includes/Core/Notifications/NotificationManager.php
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230
includes/Core/Notifications/NotificationManager.php
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@@ -0,0 +1,230 @@
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<?php
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/**
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* Notification Manager
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*
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* Central manager for notification system. Works with WooCommerce emails
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* and provides hooks for addon channels (WhatsApp, Telegram, etc.)
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*
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* @package WooNooW\Core\Notifications
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*/
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namespace WooNooW\Core\Notifications;
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class NotificationManager {
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/**
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* Registered notification channels
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*
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* @var array
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*/
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private static $channels = [];
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/**
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* Notification events registry
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*
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* @var array
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*/
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private static $events = [];
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/**
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* Initialize notification system
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*/
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public static function init() {
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// Register built-in email channel
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self::register_channel('email', [
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'id' => 'email',
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'label' => __('Email', 'woonoow'),
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'icon' => 'mail',
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'builtin' => true,
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'enabled' => true,
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]);
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// Register default notification events
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self::register_default_events();
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// Allow addons to register their channels
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add_action('woonoow_register_notification_channels', [__CLASS__, 'allow_addon_registration']);
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}
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/**
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* Register a notification channel
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*
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* @param string $id Channel ID
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* @param array $args Channel arguments
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*/
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public static function register_channel($id, $args = []) {
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$defaults = [
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'id' => $id,
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'label' => ucfirst($id),
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'icon' => 'bell',
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'builtin' => false,
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'enabled' => false,
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'addon' => '',
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];
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self::$channels[$id] = wp_parse_args($args, $defaults);
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}
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/**
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* Get all registered channels
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*
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* @return array
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*/
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public static function get_channels() {
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return apply_filters('woonoow_notification_channels', self::$channels);
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}
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/**
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* Register default notification events
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*/
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private static function register_default_events() {
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// Order events
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self::register_event('order_placed', [
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'label' => __('Order Placed', 'woonoow'),
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'description' => __('When a new order is placed', 'woonoow'),
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'category' => 'orders',
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'wc_email' => 'new_order', // Maps to WC_Email_New_Order
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]);
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self::register_event('order_processing', [
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'label' => __('Order Processing', 'woonoow'),
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'description' => __('When order status changes to processing', 'woonoow'),
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'category' => 'orders',
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'wc_email' => 'customer_processing_order',
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]);
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self::register_event('order_completed', [
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'label' => __('Order Completed', 'woonoow'),
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'description' => __('When order is marked as completed', 'woonoow'),
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'category' => 'orders',
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'wc_email' => 'customer_completed_order',
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]);
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self::register_event('order_cancelled', [
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'label' => __('Order Cancelled', 'woonoow'),
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'description' => __('When order is cancelled', 'woonoow'),
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'category' => 'orders',
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'wc_email' => 'cancelled_order',
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]);
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self::register_event('order_refunded', [
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'label' => __('Order Refunded', 'woonoow'),
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'description' => __('When order is refunded', 'woonoow'),
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'category' => 'orders',
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'wc_email' => 'customer_refunded_order',
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]);
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// Product events
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self::register_event('low_stock', [
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'label' => __('Low Stock Alert', 'woonoow'),
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'description' => __('When product stock is low', 'woonoow'),
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'category' => 'products',
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'wc_email' => 'low_stock',
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]);
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self::register_event('out_of_stock', [
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'label' => __('Out of Stock Alert', 'woonoow'),
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'description' => __('When product is out of stock', 'woonoow'),
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'category' => 'products',
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'wc_email' => 'no_stock',
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]);
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// Customer events
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self::register_event('new_customer', [
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'label' => __('New Customer', 'woonoow'),
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'description' => __('When a new customer registers', 'woonoow'),
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'category' => 'customers',
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'wc_email' => 'customer_new_account',
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]);
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self::register_event('customer_note', [
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'label' => __('Customer Note Added', 'woonoow'),
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'description' => __('When a note is added to customer order', 'woonoow'),
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'category' => 'customers',
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'wc_email' => 'customer_note',
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]);
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}
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/**
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* Register a notification event
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*
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* @param string $id Event ID
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* @param array $args Event arguments
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*/
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public static function register_event($id, $args = []) {
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$defaults = [
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'id' => $id,
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'label' => ucfirst(str_replace('_', ' ', $id)),
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'description' => '',
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'category' => 'general',
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'wc_email' => '',
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'channels' => [],
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];
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self::$events[$id] = wp_parse_args($args, $defaults);
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}
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/**
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* Get all registered events
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*
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* @return array
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*/
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public static function get_events() {
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return apply_filters('woonoow_notification_events', self::$events);
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}
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/**
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* Get events by category
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*
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* @param string $category Category name
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* @return array
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*/
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public static function get_events_by_category($category) {
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$events = self::get_events();
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return array_filter($events, function($event) use ($category) {
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return $event['category'] === $category;
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});
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}
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/**
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* Send notification
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*
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* @param string $event_id Event ID
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* @param array $data Notification data
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* @param array $channels Channels to use (default: from settings)
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*/
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public static function send($event_id, $data = [], $channels = null) {
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// Get event configuration
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$event = self::$events[$event_id] ?? null;
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if (!$event) {
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return;
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}
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// Get channels from settings if not specified
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if ($channels === null) {
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$settings = NotificationSettingsProvider::get_event_settings($event_id);
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$channels = $settings['channels'] ?? ['email'];
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}
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// Send via each enabled channel
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foreach ($channels as $channel_id) {
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// Email is handled by WooCommerce, skip it
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if ($channel_id === 'email') {
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continue;
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}
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// Fire action for addon channels
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do_action("woonoow_notification_send_{$channel_id}", $event_id, $data);
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}
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}
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/**
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* Allow addons to register channels
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*/
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public static function allow_addon_registration() {
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// Addons hook into this to register their channels
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// Example: add_action('woonoow_register_notification_channels', function() {
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// NotificationManager::register_channel('whatsapp', [...]);
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// });
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}
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}
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182
includes/Core/Notifications/NotificationSettingsProvider.php
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182
includes/Core/Notifications/NotificationSettingsProvider.php
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@@ -0,0 +1,182 @@
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<?php
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/**
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* Notification Settings Provider
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*
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* Manages notification settings stored in wp_options.
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* Works with WooCommerce email settings.
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*
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* @package WooNooW\Core\Notifications
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*/
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namespace WooNooW\Core\Notifications;
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class NotificationSettingsProvider {
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/**
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* Option key for notification settings
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*/
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const OPTION_KEY = 'woonoow_notification_settings';
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/**
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* Get all notification settings
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*
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* @return array
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*/
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public static function get_settings() {
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$defaults = self::get_default_settings();
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$saved = get_option(self::OPTION_KEY, []);
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return wp_parse_args($saved, $defaults);
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}
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/**
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* Get default notification settings
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*
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* @return array
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||||
*/
|
||||
private static function get_default_settings() {
|
||||
return [
|
||||
'events' => self::get_default_event_settings(),
|
||||
'channels' => self::get_default_channel_settings(),
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get default event settings
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
private static function get_default_event_settings() {
|
||||
$events = NotificationManager::get_events();
|
||||
$settings = [];
|
||||
|
||||
foreach ($events as $event_id => $event) {
|
||||
$settings[$event_id] = [
|
||||
'enabled' => true,
|
||||
'channels' => ['email'], // Email enabled by default
|
||||
'recipients' => [
|
||||
'email' => 'admin', // admin, customer, or both
|
||||
],
|
||||
];
|
||||
}
|
||||
|
||||
return $settings;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get default channel settings
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
private static function get_default_channel_settings() {
|
||||
return [
|
||||
'email' => [
|
||||
'enabled' => true,
|
||||
// Email settings are managed by WooCommerce
|
||||
// We just track if it's enabled in our system
|
||||
],
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get settings for a specific event
|
||||
*
|
||||
* @param string $event_id Event ID
|
||||
* @return array
|
||||
*/
|
||||
public static function get_event_settings($event_id) {
|
||||
$settings = self::get_settings();
|
||||
return $settings['events'][$event_id] ?? [];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get settings for a specific channel
|
||||
*
|
||||
* @param string $channel_id Channel ID
|
||||
* @return array
|
||||
*/
|
||||
public static function get_channel_settings($channel_id) {
|
||||
$settings = self::get_settings();
|
||||
return $settings['channels'][$channel_id] ?? [];
|
||||
}
|
||||
|
||||
/**
|
||||
* Update notification settings
|
||||
*
|
||||
* @param array $new_settings New settings
|
||||
* @return bool
|
||||
*/
|
||||
public static function update_settings($new_settings) {
|
||||
$current = self::get_settings();
|
||||
$updated = wp_parse_args($new_settings, $current);
|
||||
|
||||
return update_option(self::OPTION_KEY, $updated);
|
||||
}
|
||||
|
||||
/**
|
||||
* Update event settings
|
||||
*
|
||||
* @param string $event_id Event ID
|
||||
* @param array $event_settings Event settings
|
||||
* @return bool
|
||||
*/
|
||||
public static function update_event_settings($event_id, $event_settings) {
|
||||
$settings = self::get_settings();
|
||||
$settings['events'][$event_id] = $event_settings;
|
||||
|
||||
return self::update_settings($settings);
|
||||
}
|
||||
|
||||
/**
|
||||
* Update channel settings
|
||||
*
|
||||
* @param string $channel_id Channel ID
|
||||
* @param array $channel_settings Channel settings
|
||||
* @return bool
|
||||
*/
|
||||
public static function update_channel_settings($channel_id, $channel_settings) {
|
||||
$settings = self::get_settings();
|
||||
$settings['channels'][$channel_id] = $channel_settings;
|
||||
|
||||
return self::update_settings($settings);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if event is enabled
|
||||
*
|
||||
* @param string $event_id Event ID
|
||||
* @return bool
|
||||
*/
|
||||
public static function is_event_enabled($event_id) {
|
||||
$event_settings = self::get_event_settings($event_id);
|
||||
return $event_settings['enabled'] ?? true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if channel is enabled for event
|
||||
*
|
||||
* @param string $event_id Event ID
|
||||
* @param string $channel_id Channel ID
|
||||
* @return bool
|
||||
*/
|
||||
public static function is_channel_enabled_for_event($event_id, $channel_id) {
|
||||
$event_settings = self::get_event_settings($event_id);
|
||||
$channels = $event_settings['channels'] ?? [];
|
||||
|
||||
return in_array($channel_id, $channels, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get recipient type for event channel
|
||||
*
|
||||
* @param string $event_id Event ID
|
||||
* @param string $channel_id Channel ID
|
||||
* @return string admin|customer|both
|
||||
*/
|
||||
public static function get_recipient_type($event_id, $channel_id) {
|
||||
$event_settings = self::get_event_settings($event_id);
|
||||
$recipients = $event_settings['recipients'] ?? [];
|
||||
|
||||
return $recipients[$channel_id] ?? 'admin';
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user