---
globs: '["**/Data/**/*Repository.php"]'
description: Prevents the common error of using invalid Doctrine ORM attributes
  in Repository classes
---

When creating Doctrine repositories, NEVER use #[ORM\EntityManager] as this is not a valid Doctrine mapping attribute and causes runtime errors. Repositories must only be instantiated via Dependency Injection with EntityManagerInterface in their constructor. Valid ORM attributes for Repositories include: none (standard), or optionally #[ORM\HasEntityListeners] if needed. Mapping attributes like #[ORM\Entity], #[ORM\Table], #[ORM\JoinColumn] are ONLY for Entity classes, not Repository classes.