From cb396c8fe0175c4258726dda142ccf1c4aa2c5c4 Mon Sep 17 00:00:00 2001
From: Yeni Atencio <yeni.atencio@dpc.vic.gov.au>
Date: Tue, 22 Oct 2024 10:08:58 +1100
Subject: [PATCH] moving from content-vic and adding drush services file

---
 drush.services.yml                            |  7 ++
 src/Commands/TideDeleteOrphanedParagraphs.php | 74 +++++++++++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 drush.services.yml
 create mode 100644 src/Commands/TideDeleteOrphanedParagraphs.php

diff --git a/drush.services.yml b/drush.services.yml
new file mode 100644
index 00000000..3cd5a78e
--- /dev/null
+++ b/drush.services.yml
@@ -0,0 +1,7 @@
+services:
+  delete_orphaned_paragraphs_test.commands:
+    class: Drupal\tide_core\Commands\TideDeleteOrphanedParagraphsTest
+    arguments: ['@keyvalue']
+    tags:
+      - { name: drush.command }
+
diff --git a/src/Commands/TideDeleteOrphanedParagraphs.php b/src/Commands/TideDeleteOrphanedParagraphs.php
new file mode 100644
index 00000000..24252746
--- /dev/null
+++ b/src/Commands/TideDeleteOrphanedParagraphs.php
@@ -0,0 +1,74 @@
+<?php
+
+
+namespace Drupal\tide_core\Commands;
+
+use Drupal\Core\KeyValueStore\KeyValueFactoryInterface;
+use Drupal\paragraphs\Entity\Paragraph;
+use Drush\Commands\DrushCommands;
+
+/**
+ * A Drush command file.
+ */
+class TideDeleteOrphanedParagraphsTest extends DrushCommands {
+
+  /**
+   * The key value store.
+   *
+   * @var \Drupal\Core\KeyValueStore\KeyValueFactoryInterface
+   */
+  protected $keyValue;
+
+  /**
+   * Constructs a new object.
+   *
+   * @param  \Drupal\Core\KeyValueStore\KeyValueFactoryInterface  $keyValue
+   *   The key value factory.
+   */
+  public function __construct(
+    KeyValueFactoryInterface $keyValue
+  ) {
+    $this->keyValue = $keyValue;
+  }
+
+  /**
+   * Delete orphaned paragraphs.
+   *
+   * @param  int  $limit
+   *   The maximum number of paragraphs to process.
+   *
+   * @param string $number_days_ago
+   *   The number of days to purge the data.
+   * @command tide_core:delete-orphaned-paragraphs-test
+   * @aliases dop
+   * @usage tide_core:delete-orphaned-paragraphs-test 5
+   */
+  public function deleteOrphanedParagraphsTest($limit = 5, $number_days_ago = '-90 days')
+  {
+    $kv = $this->keyValue->get('delete-orphaned-paragraphs-test');
+    $last_checked_p_id = $kv->get('last_checked_p_id', 0);
+    $thirty_days_ago = strtotime($number_days_ago);
+    $database = \Drupal::database()
+      ->select('paragraphs_item_field_data', 'p')
+      ->fields('p', ['id'])
+      ->where("p.id > :last_checked_p_id", [':last_checked_p_id' => $last_checked_p_id])
+      ->where("p.created < :thirty_days_ago", [':thirty_days_ago' => $thirty_days_ago])
+      ->orderBy("p.id")
+      ->range(0, $limit);
+    $results = $database->execute();
+    $paragraph_ids = $results->fetchCol();
+    if (empty($paragraph_ids)) {
+      $this->output()->writeln('No paragraphs found.');
+      return;
+    }
+
+    foreach ($paragraph_ids as $paragraph_id) {
+      $paragraph_entity = Paragraph::load($paragraph_id);
+      if ($paragraph_entity instanceof Paragraph && $paragraph_entity->getParentEntity() === NULL) {
+        $paragraph_entity->delete();
+        $this->output()->writeln('Paragraphs deleted.');
+      }
+    }
+    $kv->set('last_checked_p_id', max($paragraph_ids));
+  }
+}