Refactor homepage data fetching to a new service

[MAILPOET-4827]

mailpoet/lib/AdminPages/Pages/Homepage.php

@@ -3,11 +3,8 @@
 namespace MailPoet\AdminPages\Pages;
 
 use MailPoet\AdminPages\PageRenderer;
-use MailPoet\Form\FormsRepository;
-use MailPoet\Services\Bridge;
+use MailPoet\Homepage\HomepageDataController;
 use MailPoet\Settings\SettingsController;
-use MailPoet\Subscribers\SubscribersRepository;
-use MailPoet\WooCommerce\Helper as WooCommerceHelper;
 
 class Homepage {
   /** @var PageRenderer */
@@ -16,54 +13,24 @@ class Homepage {
   /** @var SettingsController */
   private $settingsController;
 
-  /** @var SubscribersRepository */
-  private $subscribersRepository;
-
-  /** @var FormsRepository */
-  private $formsRepository;
-
-  /** @var WooCommerceHelper */
-  private $wooCommerceHelper;
+  /** @var HomepageDataController */
+  private $homepageDataController;
 
   public function __construct(
     PageRenderer $pageRenderer,
     SettingsController $settingsController,
-    SubscribersRepository $subscribersRepository,
-    FormsRepository $formsRepository,
-    WooCommerceHelper $wooCommerceHelper
+    HomepageDataController $homepageDataController
   ) {
     $this->pageRenderer = $pageRenderer;
     $this->settingsController = $settingsController;
-    $this->subscribersRepository = $subscribersRepository;
-    $this->formsRepository = $formsRepository;
-    $this->wooCommerceHelper = $wooCommerceHelper;
+    $this->homepageDataController = $homepageDataController;
   }
 
   public function render() {
     $data = [
       'mta_log' => $this->settingsController->get('mta_log'),
-      'homepage' => [
-        'task_list_dismissed' => (bool)$this->settingsController->get('homepage.task_list_dismissed', false),
-        'product_discovery_dismissed' => (bool)$this->settingsController->get('homepage.product_discovery_dismissed', false),
-        'task_list_status' => $this->getTaskListStatus(),
-        'woo_customers_count' => $this->wooCommerceHelper->getCustomersCount(),
-        'subscribers_count' => $this->subscribersRepository->getTotalSubscribers(),
-      ],
+      'homepage' => $this->homepageDataController->getPageData(),
     ];
     $this->pageRenderer->displayPage('homepage.html', $data);
   }
-
-  /**
-   * @return array{senderSet:bool, mssConnected:bool, wooSubscribersImported:bool, subscribersAdded:bool}
-   */
-  private function getTaskListStatus(): array {
-    $subscribersCount = $this->subscribersRepository->getTotalSubscribers();
-    $formsCount = $this->formsRepository->count();
-    return [
-      'senderSet' => (bool)$this->settingsController->get('sender.address', false),
-      'mssConnected' => Bridge::isMSSKeySpecified(),
-      'wooSubscribersImported' => (bool)$this->settingsController->get('woocommerce_import_screen_displayed', false),
-      'subscribersAdded' => $formsCount || ($subscribersCount > 10),
-    ];
-  }
 }

mailpoet/lib/DI/ContainerConfigurator.php

@@ -302,6 +302,8 @@ class ContainerConfigurator implements IContainerConfigurator {
     $container->autowire(\MailPoet\Form\Util\CustomFonts::class)->setPublic(true);
     // Helpscout
     $container->autowire(\MailPoet\Helpscout\Beacon::class)->setPublic(true);
+    // Homepage
+    $container->autowire(\MailPoet\Homepage\HomepageDataController::class)->setPublic(true);
     // Listing
     $container->autowire(\MailPoet\Listing\Handler::class)->setPublic(true);
     $container->autowire(\MailPoet\Listing\PageLimit::class)->setPublic(true);

mailpoet/lib/Homepage/HomepageDataController.php

@@ -0,0 +1,59 @@
+<?php declare(strict_types = 1);
+
+namespace MailPoet\Homepage;
+
+use MailPoet\Form\FormsRepository;
+use MailPoet\Services\Bridge;
+use MailPoet\Settings\SettingsController;
+use MailPoet\Subscribers\SubscribersRepository;
+use MailPoet\WooCommerce\Helper as WooCommerceHelper;
+
+class HomepageDataController {
+  /** @var SettingsController */
+  private $settingsController;
+
+  /** @var SubscribersRepository */
+  private $subscribersRepository;
+
+  /** @var FormsRepository */
+  private $formsRepository;
+
+  /** @var WooCommerceHelper */
+  private $wooCommerceHelper;
+
+  public function __construct(
+    SettingsController $settingsController,
+    SubscribersRepository $subscribersRepository,
+    FormsRepository $formsRepository,
+    WooCommerceHelper $wooCommerceHelper
+  ) {
+    $this->settingsController = $settingsController;
+    $this->subscribersRepository = $subscribersRepository;
+    $this->formsRepository = $formsRepository;
+    $this->wooCommerceHelper = $wooCommerceHelper;
+  }
+
+  public function getPageData(): array {
+    $subscribersCount = $this->subscribersRepository->getTotalSubscribers();
+    $formsCount = $this->formsRepository->count();
+    return [
+      'task_list_dismissed' => (bool)$this->settingsController->get('homepage.task_list_dismissed', false),
+      'product_discovery_dismissed' => (bool)$this->settingsController->get('homepage.product_discovery_dismissed', false),
+      'task_list_status' => $this->getTaskListStatus($subscribersCount, $formsCount),
+      'woo_customers_count' => $this->wooCommerceHelper->getCustomersCount(),
+      'subscribers_count' => $subscribersCount,
+    ];
+  }
+
+  /**
+   * @return array{senderSet:bool, mssConnected:bool, wooSubscribersImported:bool, subscribersAdded:bool}
+   */
+  private function getTaskListStatus(int $subscribersCount, int $formsCount): array {
+    return [
+      'senderSet' => (bool)$this->settingsController->get('sender.address', false),
+      'mssConnected' => Bridge::isMSSKeySpecified(),
+      'wooSubscribersImported' => (bool)$this->settingsController->get('woocommerce_import_screen_displayed', false),
+      'subscribersAdded' => $formsCount || ($subscribersCount > 10),
+    ];
+  }
+}