Issue #3408925: Added insert/update/delete hooks for domain path entity to...

Issue #3408925: Added insert/update/delete hooks for domain path entity to provide way decoupled route cache invalidation

Closes #3408925

domain_path.module

@@ -6,6 +6,7 @@
  */
 
 use Drupal\Core\Entity\EntityInterface;
+use Drupal\domain_path\DomainPathInterface;
 
 /**
  * Implements hook_form_alter().
@@ -36,3 +37,33 @@ function domain_path_entity_delete(EntityInterface $entity) {
 function domain_path_entity_translation_delete(EntityInterface $translation) {
   \Drupal::service('domain_path.helper')->deleteEntityDomainPaths($translation);
 }
+
+/**
+ * Implements hook_ENTITY_TYPE_insert().
+ */
+function domain_path_domain_path_insert(DomainPathInterface $path) {
+  if (\Drupal::hasService('decoupled_router.cache_invalidation')) {
+    \Drupal::service('decoupled_router.cache_invalidation')
+      ->invalidateByPath(['source' => $path->getAlias()]);
+  }
+}
+
+/**
+ * Implements hook_ENTITY_TYPE_update().
+ */
+function domain_path_domain_path_update(DomainPathInterface $path) {
+  if (\Drupal::hasService('decoupled_router.cache_invalidation')) {
+    \Drupal::service('decoupled_router.cache_invalidation')
+      ->invalidateByPath(['source' => $path->getAlias()]);
+  }
+}
+
+/**
+ * Implements hook_ENTITY_TYPE_delete().
+ */
+function domain_path_domain_path_delete(DomainPathInterface $path) {
+  if (\Drupal::hasService('decoupled_router.cache_invalidation')) {
+    \Drupal::service('decoupled_router.cache_invalidation')
+      ->invalidateByPath(['source' => $path->getAlias()]);
+  }
+}