From 0e45194d7397468999dac2302ea1d2cebd1e7080 Mon Sep 17 00:00:00 2001
From: axelerant-hardik <hardik.pandya@axelerant.com>
Date: Fri, 10 May 2024 16:17:20 +0530
Subject: [PATCH] DDST-82: Drush command to list missing IDs for identifier

---
 drush.services.yml                     |   8 ++
 src/Commands/PrintMissingEntityIds.php | 106 +++++++++++++++++++++++++
 2 files changed, 114 insertions(+)
 create mode 100644 src/Commands/PrintMissingEntityIds.php

diff --git a/drush.services.yml b/drush.services.yml
index 75e52fb..fe76863 100644
--- a/drush.services.yml
+++ b/drush.services.yml
@@ -11,6 +11,14 @@ services:
     ]
     tags:
       - { name: drush.command }
+  dgi_actions.print_missing_identifier_entity_ids:
+    class: \Drupal\dgi_actions\Commands\PrintMissingEntityIds
+    arguments: [
+      '@entity_type.manager',
+      '@dgi_actions.utils'
+    ]
+    tags:
+      - { name: drush.command }
   logger.dgi_actions:
     parent: logger.channel_base
     arguments: [ 'dgi_actions' ]
diff --git a/src/Commands/PrintMissingEntityIds.php b/src/Commands/PrintMissingEntityIds.php
new file mode 100644
index 0000000..3d35359
--- /dev/null
+++ b/src/Commands/PrintMissingEntityIds.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace Drupal\dgi_actions\Commands;
+
+use Consolidation\AnnotatedCommand\CommandData;
+use Consolidation\AnnotatedCommand\CommandError;
+use Drupal\Core\DependencyInjection\DependencySerializationTrait;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\dgi_actions\Utility\IdentifierUtils;
+use Drush\Commands\DrushCommands;
+
+/**
+ * Drush commands for generating identifiers for existing objects.
+ */
+class PrintMissingEntityIds extends DrushCommands {
+
+  use DependencySerializationTrait;
+
+  /**
+   * The Drupal entity type manager.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+   */
+  protected EntityTypeManagerInterface $entityTypeManager;
+
+  /**
+   * Identifier utils service.
+   *
+   * @var \Drupal\dgi_actions\Utility\IdentifierUtils
+   */
+  protected IdentifierUtils $identifierUtils;
+
+  /**
+   * Handle Drush commands.
+   *
+   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
+   *   The Drupal entity type manager.
+   * @param \Drupal\dgi_actions\Utility\IdentifierUtils $identifier_utils
+   *   The identifier utils used to retrieve a DGI Actions Identifier.
+   */
+  public function __construct(EntityTypeManagerInterface $entity_type_manager, IdentifierUtils $identifier_utils) {
+    parent::__construct();
+
+    $this->entityTypeManager = $entity_type_manager;
+    $this->identifierUtils = $identifier_utils;
+  }
+
+  /**
+   * Prints entity IDs with missing identifiers.
+   *
+   * @param array $options
+   *   An array containing options passed to the print_ids command containing:
+   *   -identifier_id: The DGI Actions Identifier being targeted for use.
+   *
+   * @command dgi_actions:print_ids
+   *
+   * @option identifier_id
+   *   A string pointing to the DGI Actions Identifier ID to be used.
+   *
+   * @aliases da:print_ids
+   *
+   * @usage dgi_actions:print_ids --identifier_id=handle
+   *   Prints entity IDs by searching all entities for the "handle"
+   *   DGI Actions Identifier entity.
+   */
+  public function printIds(array $options = [
+    'identifier_id' => self::REQ,
+  ]) {
+    $identifier = $this->entityTypeManager->getStorage('dgiactions_identifier')->load($options['identifier_id']);
+
+    $entity_type = $identifier->get('entity');
+    $entity_bundle = $identifier->get('bundle');
+    $entity_field = $identifier->get('field');
+
+    // Get an array of IDs for which this identifier is missing.
+    $ids = $this->entityTypeManager->getStorage($entity_type)->getQuery()->accessCheck(FALSE)
+      ->condition('type', $entity_bundle)
+      ->notExists($entity_field)
+      ->execute();
+
+    // If no IDs are returned, we log a message.
+    if (empty($ids)) {
+      return $this->logger()->log('notice', dt('No IDs found.'));
+    }
+
+    return $this->logger()->log('success', dt(implode(',', $ids)));
+  }
+
+  /**
+   * Validates the print_ids command.
+   *
+   * @hook validate dgi_actions:print_ids
+   */
+  public function printIdsValidate(CommandData $data) {
+    $options = $data->getArgsAndOptions();
+
+    if (empty($options['options']['identifier_id'])) {
+      return new CommandError(dt('An "identifier_id" must be specified.'));
+    }
+    $identifiers = $this->identifierUtils->getIdentifiers();
+    if (!isset($identifiers[$options['options']['identifier_id']])) {
+      return new CommandError(dt('The DGI Actions identifier entity (!id) does not exist.', ['!id' => $options['options']['identifier_id']]));
+    }
+  }
+
+}