Symfony, Invalid data (AppBundle\Entity\InterventionType), expected "AppBundle\Entity\Intervention - api

Question

I'm trying to insert a line to my base, from postman to a local api with some foreign keys and I have this bug :
"message": "Invalid data \"1\"(AppBundle\Entity\InterventionType),
expected \"AppBundle\Entity\Intervention\"."
It pointed to the bad Entity and I don't know why. I'm targeting "Intervention", and doctrine seems to go in InterventionType...
Here's my entity :
<?php
namespace AppBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
use \DateTime;
/**
* InterventionRapport
*
* #ORM\Table(name="intervention_rapport", options={"comment":"Table répertoriant les retours associés aux différentes interventions (commerciales et techniques) - Egalement utilisée pour rémunérer les techniciens et calculer les frais kilométriques tech/com"})
* #ORM\Entity
*/
class InterventionRapport
{
/**
* #var integer
* #ORM\OneToOne(targetEntity="AppBundle\Entity\Intervention")
* #ORM\JoinColumn(name="intervention", nullable=false)
*/
private $intervention;
/**
* #var string
*
* #ORM\Column(name="message", type="text", nullable=true)
*/
private $message;
/**
* #var integer
*
* #ORM\Column(name="statut", type="integer", nullable=false)
*/
private $statut = '0';
/**
* some other things
**/
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
}
and the entity targeted with foreign key:
<?php
namespace AppBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* Intervention
*
* #ORM\Table(name="intervention")
* #ORM\Entity
*/
class Intervention
{
/**
* #var integer
*
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\InterventionType")
* #ORM\JoinColumn(name="type", nullable=false)
*/
private $type;
/**
* Some other things
**/
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="IDENTITY")
*/
private $id;
}
And finally my json:
{
"message": "Steuh plait !",
"statut": 1,
"datemaintenanceprevue": "2017-08-23T15:00:00+00:00",
"heuresintervention": 1,
"heurestrajet": 0.5,
"kmtrajet": 27,
"deleted": 0,
"intervention": 1,
"id": 2
}
Please help, what am I doing wrong?

Answer 1

I found a slution by changing the way I created the line. I don't put the intervention id directly, I pass it into the url :
class RapportController extends Controller
{
/**
* #Rest\Post(
* path = "/reports/intervention={id}",
* name = "app_report_create"
* )
* #Rest\View(StatusCode = 201)
* #ParamConverter("report", converter="fos_rest.request_body")
*/
public function createAction(Request $request, InterventionRapport $report)
{
$em = $this->getDoctrine()->getManager();
$intervention = $this->get('doctrine.orm.entity_manager')
->getRepository('AppBundle:Intervention')
->find($request->get('id'));
//$report = new \DateTime($datemaintenanceprevue);
$report->setIntervention($intervention);
$em->persist($report);
$em->flush();
return $report;
}
So, I don't need to post the intervention id from my client' json :
{
"message": "Steuh plait !",
"statut": 1,
"datemaintenanceprevue": "2017-08-23T15:00:00+00:00",
"heuresintervention": 1,
"heurestrajet": 0.5,
"kmtrajet": 27,
"deleted": 0,
"id": 2
}
I don't know if it's the correct way to do it, but it solved the problem. Hope it can help someone else.