Add WooCommerce integration and order status trigger backend

[MAILPOET-4935]

mailpoet/lib/Config/Initializer.php

@@ -8,6 +8,7 @@ use MailPoet\AutomaticEmails\AutomaticEmails;
 use MailPoet\Automation\Engine\Engine;
 use MailPoet\Automation\Engine\Hooks as AutomationHooks;
 use MailPoet\Automation\Integrations\MailPoet\MailPoetIntegration;
+use MailPoet\Automation\Integrations\WooCommerce\WooCommerceIntegration;
 use MailPoet\Cron\CronTrigger;
 use MailPoet\Cron\DaemonActionSchedulerRunner;
 use MailPoet\InvalidStateException;
@@ -108,6 +109,9 @@ class Initializer {
   /** @var MailPoetIntegration */
   private $automationMailPoetIntegration;
 
+  /** @var WooCommerceIntegration */
+  private $woocommerceIntegration;
+
   /** @var PersonalDataExporters */
   private $personalDataExporters;
 
@@ -148,6 +152,7 @@ class Initializer {
     AssetsLoader $assetsLoader,
     Engine $automationEngine,
     MailPoetIntegration $automationMailPoetIntegration,
+    WooCommerceIntegration $woocommerceIntegration,
     PersonalDataExporters $personalDataExporters,
     DaemonActionSchedulerRunner $actionSchedulerRunner,
     Url $urlHelper
@@ -178,6 +183,7 @@ class Initializer {
     $this->assetsLoader = $assetsLoader;
     $this->automationEngine = $automationEngine;
     $this->automationMailPoetIntegration = $automationMailPoetIntegration;
+    $this->woocommerceIntegration = $woocommerceIntegration;
     $this->personalDataExporters = $personalDataExporters;
     $this->actionSchedulerRunner = $actionSchedulerRunner;
     $this->urlHelper = $urlHelper;
@@ -260,6 +266,10 @@ class Initializer {
       $this->automationMailPoetIntegration,
       'register',
     ]);
+    WPFunctions::get()->addAction(AutomationHooks::INITIALIZE, [
+      $this->woocommerceIntegration,
+      'register',
+    ]);
 
     WPFunctions::get()->addAction('admin_init', [
       $this,