Symfony 2 FOSElasticaBundle: elastic search documents are not automatically synchronized with objects: need to run "fos: elastica: populate"

I am working with FOSElasticaBundle on a base object called Foobar. I have defined 1 index nammed ' foobar

' with two types foobar_published

'and foobar_draft

'. The problem is that my Foobar objects are not automatically synchronized using elastic search, I need to run the following command after every modification of the Foobar object: " php app/console fos:elastica:populate

". After doing this my documents are in elasticsearch as it should be, which means elastic documents are like related objects in my database.

How can I automatically go to my documents in elasticsearch "up to date" without using " php app/console fos:elastica:populate

"?

Is there something wrong with my configuration?

Version info from my composer.json: "friendsofsymfony/elastica-bundle": "~3.0.0"

The elasticsearch mapping is described here:

fos_elastica:
    clients:
        default: { host: %elasticsearch_host%, port: %elasticsearch_port% }
    indexes:
        foobar:
             client:     default
             types:
                foobar_published:
                    mappings:
                        state: ~
                        field1: ~
                    persistence:
                        driver:   orm
                        model:    App\MyBundle\Entity\Foobar
                        provider:
                            query_builder_method: createIsIndexablePublishedQueryBuilder
                        listener: {immediate: ~}
                        finder:   ~

                foobar_draft:
                    mappings:
                        state: ~
                        field1: ~
                    persistence:
                        driver:   orm
                        model:    App\MyBundle\Entity\Foobar
                        provider:
                            query_builder_method: createIsIndexableDraftQueryBuilder
                        listener: {immediate: ~}
                        finder:   ~

      

        
        
        
      

    

The Foobar object is defined like this:

/**
 * @ORM\Entity(repositoryClass="App\MyBundle\Repository\FoobarRepository")
 */
class Foobar extends BaseEntity
{
    const STATE_TO_BE_INDEXED_IN_ELA = 'published';
    const STATE_DRAFT_TO_BE_INDEXED_IN_ELA = 'draft';
    const STATE_NOT_TO_BE_INDEXED_IN_ELA = 'unpublished';

    /**
     * @ORM\Column(type="string")
     */
    private $state;
    /**
     * @ORM\Column(type="string")
     */
    private $field1;

    /**
     * @return mixed
     */
    public function getState()
    {
        return $this->state;
    }

    /**
     * @param mixed $state
     */
    public function setState($state)
    {
        $this->state = $state;
    }

    /**
     * @return mixed
     */
    public function getField1()
    {
        return $this->field1;
    }

    /**
     * @param mixed $field1
     */
    public function setField1($field1)
    {
        $this->field1 = $field1;
    }


}

      

        
        
        
      

    

FoobarRepository looks like this:

class FoobarRepository extends EntityRepository
{
    public function createIsIndexablePublishedQueryBuilder()
    {
        $qb = $this->createQueryBuilder('foobar');
        $qb
            ->where('foobar.state = :state')
            ->setParameter('state', Foobar::STATE_TO_BE_INDEXED_IN_ELA);
        return $qb;
    }


    public function createIsIndexableDraftQueryBuilder()
    {
        $qb = $this->createQueryBuilder('foobar');
        $qb
            ->where('foobar.state = :state')
            ->setParameter('state', Foobar::STATE_DRAFT_TO_BE_INDEXED_IN_ELA);
        return $qb;
    }
}

      

        
        
        
      

    

Checking method in controller:

 public function indexAction()
    {
        $em = $this->get("doctrine.orm.default_entity_manager");

        $foobar = new Foobar();
        $foobar->setField1('should be indexed in ela');
        $foobar->setState(Foobar::STATE_TO_BE_INDEXED_IN_ELA);

        $foobar2 = new Foobar();
        $foobar2->setField1('should NOT be indexed in ela');
        $foobar2->setState(Foobar::STATE_NOT_TO_BE_INDEXED_IN_ELA);


        $foobar3 = new Foobar();
        $foobar3->setField1('should  be indexed in ela');
        $foobar3->setState(Foobar::STATE_DRAFT_TO_BE_INDEXED_IN_ELA);

        $em->persist($foobar);
        $em->persist($foobar2);
        $em->persist($foobar3);
        $em->flush();


        $existingFoobar = $em->getRepository('AppMyBundle:Foobar')->findAll();
        foreach ($existingFoobar as $foo) {
            echo $foo->getId() . '  : ' . $foo->getField1() . '  ' . $foo->getState();
            echo '<br>';
        }


        return new Response('done');


    }

      

        
        
        
      

    

And finally, I am tracking elasticsearch with this query:

curl -XGET "http://localhost:9200/foobar/_search" -d'
{
   "query": {
      "match_all": {}
   }
}'