How to call Entity Manager in a constructor?

Question

I\'ve been trying to call Entity Manager in a constructor:

function __construct()
{
    $this->getDoctrine()->getEntityManager();
    ...
         


        

Answer 1

You need to make a service for your class and pass the doctrine entity manager as the argument doctrine.orm.entity_manager.Like in services.yml

services:
  test.cutom.service:
    class:  Test\YourBundleName\Yourfoldernameinbundle\Test
    #arguments:
    arguments: [ @doctrine.orm.entity_manager  ] 
        #entityManager: "@doctrine.orm.entity_manager"

You must import your services.yml in config.yml

imports:
    - { resource: "@TestYourBundleName/Resources/config/services.yml" }

Then in your class's constructor get entity manager as argument

use Doctrine\ORM\EntityManager;
Class Test {

  protected $em;

  public function __construct(EntityManager $entityManager)
  {
    $this->em = $entityManager;
  }
}

Hope this makes sense