Move cookie tracking permission check to subscriber cookie service

[MAILPOET-3924]

lib/Statistics/Track/Clicks.php

@@ -107,7 +107,12 @@ class Clicks {
       }
       $this->statisticsClicksRepository->flush();
       $this->sendRevenueCookie($statisticsClicks);
-      $this->sendSubscriberCookie($subscriber);
+
+      $subscriberId = $subscriber->getId();
+      if ($subscriberId) {
+        $this->subscriberCookie->setSubscriberId($subscriberId);
+      }
+
       // track open event
       $this->opens->track($data, $displayImage = false);
       // Update engagement date
@@ -133,12 +138,6 @@ class Clicks {
     }
   }
 
-  private function sendSubscriberCookie($subscriber) {
-    if ($this->trackingConfig->isCookieTrackingEnabled()) {
-      $this->subscriberCookie->setSubscriberId($subscriber->getId());
-    }
-  }
-
   public function processUrl(
     string $url,
     NewsletterEntity $newsletter,

lib/Statistics/Track/SubscriberCookie.php

@@ -2,6 +2,7 @@
 
 namespace MailPoet\Statistics\Track;
 
+use MailPoet\Settings\TrackingConfig;
 use MailPoet\Util\Cookies;
 
 class SubscriberCookie {
@@ -12,13 +13,22 @@ class SubscriberCookie {
   /** @var Cookies */
   private $cookies;
 
+  /** @var TrackingConfig */
+  private $trackingConfig;
+
   public function __construct(
-    Cookies $cookies
+    Cookies $cookies,
+    TrackingConfig $trackingConfig
   ) {
     $this->cookies = $cookies;
+    $this->trackingConfig = $trackingConfig;
   }
 
   public function getSubscriberId(): ?int {
+    if (!$this->trackingConfig->isCookieTrackingEnabled()) {
+      return null;
+    }
+
     $subscriberId = $this->getSubscriberIdFromCookie(self::COOKIE_NAME);
     if ($subscriberId) {
       return $subscriberId;
@@ -34,6 +44,10 @@ class SubscriberCookie {
   }
 
   public function setSubscriberId(int $subscriberId): void {
+    if (!$this->trackingConfig->isCookieTrackingEnabled()) {
+      return;
+    }
+
     $this->cookies->set(
       self::COOKIE_NAME,
       ['subscriber_id' => $subscriberId],

tests/integration/AutomaticEmails/WooCommerce/Events/AbandonedCartPageVisitTrackerTest.php

@@ -3,6 +3,8 @@
 namespace MailPoet\AutomaticEmails\WooCommerce\Events;
 
 use Codeception\Stub;
+use MailPoet\Settings\SettingsController;
+use MailPoet\Settings\TrackingConfig;
 use MailPoet\Statistics\Track\SubscriberCookie;
 use MailPoet\Util\Cookies;
 use MailPoet\WooCommerce\Helper as WooCommerceHelper;
@@ -43,8 +45,13 @@ class AbandonedCartPageVisitTrackerTest extends \MailPoetTest {
       'WC' => $wooCommerceMock,
     ]);
 
+    $settings = $this->diContainer->get(SettingsController::class);
     $this->sessionStore = [];
-    $this->pageVisitTracker = new AbandonedCartPageVisitTracker($this->wp, $wooCommerceHelperMock, new SubscriberCookie(new Cookies()));
+    $this->pageVisitTracker = new AbandonedCartPageVisitTracker(
+      $this->wp,
+      $wooCommerceHelperMock,
+      new SubscriberCookie(new Cookies(), new TrackingConfig($settings))
+    );
   }
 
   public function testItSetsTimestampWhenTrackingStarted() {
@@ -103,8 +110,9 @@ class AbandonedCartPageVisitTrackerTest extends \MailPoetTest {
     $cookiesMock->expects($this->once())->method('set')->with('mailpoet_subscriber', ['subscriber_id' => '123']);
     $cookiesMock->expects($this->once())->method('delete')->with('mailpoet_abandoned_cart_tracking');
 
+    $settings = $this->diContainer->get(SettingsController::class);
     $pageVisitTracker = Stub::copy($this->pageVisitTracker, [
-      'subscriberCookie' => new SubscriberCookie($cookiesMock),
+      'subscriberCookie' => new SubscriberCookie($cookiesMock, new TrackingConfig($settings)),
     ]);
 
     $hourAgoTimestamp = $this->currentTime->getTimestamp() - 60 * 60;

tests/integration/AutomaticEmails/WooCommerce/Events/AbandonedCartTest.php

@@ -11,6 +11,8 @@ use MailPoet\Models\ScheduledTaskSubscriber;
 use MailPoet\Models\SendingQueue;
 use MailPoet\Models\Subscriber;
 use MailPoet\Newsletter\Scheduler\AutomaticEmailScheduler;
+use MailPoet\Settings\SettingsController;
+use MailPoet\Settings\TrackingConfig;
 use MailPoet\Statistics\Track\SubscriberCookie;
 use MailPoet\Tasks\Sending as SendingTask;
 use MailPoet\Util\Cookies;
@@ -78,10 +80,11 @@ class AbandonedCartTest extends \MailPoetTest {
   }
 
   public function testItGetsEventDetails() {
+    $settings = $this->diContainer->get(SettingsController::class);
     $wp = new WPFunctions();
     $wcHelper = new WooCommerceHelper();
     $cookies = new Cookies();
-    $subscriberCookie = new SubscriberCookie($cookies);
+    $subscriberCookie = new SubscriberCookie($cookies, new TrackingConfig($settings));
     $event = new AbandonedCart(
       $wp,
       $wcHelper,
@@ -275,10 +278,11 @@ class AbandonedCartTest extends \MailPoetTest {
   }
 
   private function createAbandonedCartEmail() {
+    $settings = $this->diContainer->get(SettingsController::class);
     return $this->make(AbandonedCart::class, [
       'wp' => $this->wp,
       'wooCommerceHelper' => $this->wooCommerceHelperMock,
-      'subscriberCookie' => new SubscriberCookie(new Cookies()),
+      'subscriberCookie' => new SubscriberCookie(new Cookies(), new TrackingConfig($settings)),
       'pageVisitTracker' => $this->pageVisitTrackerMock,
       'scheduler' => new AutomaticEmailScheduler(),
     ]);