Issue #3115772 by saurabh.rocksoul, swatichouhan012, Wim Leers, alexp…

…ott: User::load calls should be avoided in classes, use dependency injection instead in jsonapi module

(cherry picked from commit 8b7aee5be46a7218bcb5563069c0cf9bea75b82c)

modules/jsonapi/src/Controller/EntryPoint.php

@@ -14,7 +14,6 @@
 use Drupal\jsonapi\ResourceResponse;
 use Drupal\jsonapi\ResourceType\ResourceType;
 use Drupal\jsonapi\ResourceType\ResourceTypeRepositoryInterface;
-use Drupal\user\Entity\User;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\Routing\Exception\RouteNotFoundException;
 
@@ -104,7 +103,7 @@ public function index() {
 
     $meta = [];
     if ($this->user->isAuthenticated()) {
-      $current_user_uuid = User::load($this->user->id())->uuid();
+      $current_user_uuid = $this->entityTypeManager()->getStorage('user')->load($this->user->id())->uuid();
       $meta['links']['me'] = ['meta' => ['id' => $current_user_uuid]];
       $cacheability->addCacheContexts(['user']);
       try {