X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fchi-teck%2Fdrupal-code-generator%2Ftemplates%2Fd8%2Fhook%2Fentity_predelete.twig;fp=vendor%2Fchi-teck%2Fdrupal-code-generator%2Ftemplates%2Fd8%2Fhook%2Fentity_predelete.twig;h=5aaf9a529e77346262bdbb0da04f2a4b8060b3c6;hp=0000000000000000000000000000000000000000;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/vendor/chi-teck/drupal-code-generator/templates/d8/hook/entity_predelete.twig b/vendor/chi-teck/drupal-code-generator/templates/d8/hook/entity_predelete.twig
new file mode 100644
index 000000000..5aaf9a529
--- /dev/null
+++ b/vendor/chi-teck/drupal-code-generator/templates/d8/hook/entity_predelete.twig
@@ -0,0 +1,21 @@
+/**
+ * Implements hook_entity_predelete().
+ */
+function {{ machine_name }}_entity_predelete(Drupal\Core\Entity\EntityInterface $entity) {
+  // Count references to this entity in a custom table before they are removed
+  // upon entity deletion.
+  $id = $entity->id();
+  $type = $entity->getEntityTypeId();
+  $count = db_select('example_entity_data')
+    ->condition('type', $type)
+    ->condition('id', $id)
+    ->countQuery()
+    ->execute()
+    ->fetchField();
+
+  // Log the count in a table that records this statistic for deleted entities.
+  db_merge('example_deleted_entity_statistics')
+    ->key(['type' => $type, 'id' => $id])
+    ->fields(['count' => $count])
+    ->execute();
+}