Refactor

Try a different way of naming and grouping classes.

modules/opd_daily_emails/src/DailyEmailNodeRepository.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\opd_daily_emails;
+
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\node\NodeInterface;
+
+final class DailyEmailNodeRepository implements DailyEmailRepositoryInterface {
+
+  public function __construct(
+    public readonly EntityTypeManagerInterface $entityTypeManager,
+  ) {
+  }
+
+  public function getAll(): DailyEmails {
+    $nodeStorage = $this->entityTypeManager
+      ->getStorage('node');
+
+    $query = $nodeStorage->getQuery();
+
+    $query->condition('status', NodeInterface::PUBLISHED);
+    $query->condition('type', 'daily_email');
+
+    $query->accessCheck(TRUE);
+
+    $nodeIds = $query->execute();
+
+    /** @var NodeInterface[] */
+    $nodes = $nodeStorage->loadMultiple($nodeIds);
+
+    return DailyEmails::new($nodes);
+  }
+
+}