User password is not updated : easyadminbundle - symfony

Question

I'm using easyadmin and fosuserbundle.
The problém that everytime i try to update(change) the user password , nothing is happen , the same old password still the same. I think maybe i miss some config .
Config.yml
easyadmin:
Admin:
class: AppBundle\Entity\User
form:
fields:
- username
- email
- { property: 'plainPassword' , type: 'text'}
User.php:
<?php
// src/AppBundle/Entity/User.php
namespace AppBundle\Entity;
use FOS\UserBundle\Model\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Component\Security\Core\Util\SecureRandom;
use Symfony\Component\HttpFoundation\File\File;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Vich\UploaderBundle\Mapping\Annotation as Vich;
use Doctrine\Common\Collections\ArrayCollection;
/**
* #ORM\Entity
* #ORM\Table(name="fos_user")
*/
/**
* #Vich\Uploadable
* #ORM\Entity()
* #ORM\HasLifecycleCallbacks()
* #ORM\Table(name="user")
*
* #UniqueEntity("email")
*
*/
class User extends BaseUser
{
/**
* #ORM\Id
* #ORM\Column(type="integer")
* #ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* #ORM\Column(type="string", length=255,nullable=true)
*
*/
public $nom;
/**
* #ORM\Column(type="string",nullable=true,length=255,nullable=true)
*/
public $prenom;
/**
* #ORM\Column(type="string",nullable=true,length=255,nullable=true)
*/
public $adresse;
/**
* #ORM\Column(type="string", length=255,nullable=true)
*
* #Assert\Range(
* min = 00000000,
* max = 99999999,minMessage="Entrer un numero de cin correct svp",maxMessage="Entrer un numero tel correct svp"
* )
*/
protected $phone;
/**
* #var Devise[]
*
* #ORM\OneToMany(targetEntity="Devise", mappedBy="buyer")
*/
private $purchases;
/**
* The creation date of the product.
*
* #var \DateTime
* #ORM\Column(type="datetime", name="created_at")
*/
private $createdAt = null;
public function __construct()
{
parent::__construct();
// your own logic
$this->purchases = new ArrayCollection();
$this->createdAt = new \DateTime();
}
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set referance
*
* #param string $referance
*
*/
public function setReferance($referance )
{if($this->referance==NULL) $referance ='2';
$this->referance = $referance ;
return $this;
}
/**
* Get referance
*
* #return string
*/
public function getReferance ()
{
return $this->referance ;
}
/**
* Set forename
*
* #param string $forname
* #return User
*/
public function setForename($forename)
{
$this->forname = $forename;
return $this;
}
/**
* Get forename
*
* #return string
*/
public function getForename()
{
return $this->forname;
}
/**
* Asks whether the user is granted a particular role
*
* #return boolean
*/
public function isGranted($role)
{
return in_array($role, $this->getRoles());
}
/**
* Set nickname
*
* #param string $nickname
* #return User
*/
public function setNickname($nickname)
{
$this->nickname = $nickname;
return $this;
}
/**
* Get nickname
*
* #return string
*/
public function getNickname()
{
return $this->nickname;
}
/**
* Set lastEdited
*
* #param \DateTime $lastEdited
* #return User
*/
public function setLastEdited($lastEdited)
{
$this->lastEdited = $lastEdited;
return $this;
}
/**
* Get lastEdited
*
* #return \DateTime
*/
public function getLastEdited()
{
return $this->lastEdited;
}
/**
* #ORM\PrePersist()
* #ORM\PreUpdate()
*/
public function setLastEditedValueAsNow() {
$this->setLastEdited(new \DateTime());
}
/**
* Set surname
*
* #param string $surname
* #return User
*/
public function setSurname($surname)
{
$this->surname = $surname;
return $this;
}
/**
* Get surname
*
* #return string
*/
public function getSurname()
{
return $this->surname;
}
/**
* Set updatedAt
*
* #param \DateTime $updatedAt
*
* #return Utilisateurs
*/
public function setUpdatedAt($updatedAt)
{
$this->updatedAt = $updatedAt;
return $this;
}
/**
* Get updatedAt
*
* #return \DateTime
*/
public function getUpdatedAt()
{
return $this->updatedAt;
}
public function __toString()
{if ($this->prenom != null && $this->nom!= null && $this->phone != null) {
return 'prenom&nom :'.$this->prenom.' '.$this->nom.' | phone : '.$this->phone ;
}
else return 'id :'.$this->id.' | username : '.$this->username ; }
/**
* Set nom
*
* #param string $nom
*
* #return Utilisateurs
*/
public function setNom($nom)
{
$this->nom = $nom;
return $this;
}
/**
* Get nom
*
* #return string
*/
public function getNom()
{
return $this->nom;
}
/**
* Set prenom
*
* #param string $prenom
*
* #return Utilisateurs
*/
public function setPrenom($prenom)
{
$this->prenom = $prenom;
return $this;
}
/**
* Get prenom
*
* #return string
*/
public function getPrenom()
{
return $this->prenom;
}
/**
* Set ville
*
* #param string $ville
*
* #return Utilisateurs
*/
public function setVille($ville)
{
$this->ville = $ville;
return $this;
}
/**
* Get ville
*
* #return string
*/
public function getVille()
{
return $this->ville;
}
/**
* Set class
*
* #param string $class
*
* #return Utilisateurs
*/
public function setClass($class)
{
$this->class = $class;
return $this;
}
/**
* Get class
*
* #return string
*/
public function getClass()
{
return $this->class;
}
/**
* Set phone
*
* #param string $phone
*
* #return Utilisateurs
*/
public function setPhone($phone)
{
$this->phone = $phone;
return $this;
}
/**
* Get phone
*
* #return string
*/
public function getPhone()
{
return $this->phone;
}
/**
* Add purchase
*
* #param \AppBundle\Entity\Devise $purchase
*
* #return User
*/
public function addPurchase(\AppBundle\Entity\Devise $purchase)
{
$this->purchases[] = $purchase;
return $this;
}
/**
* Remove purchase
*
* #param \AppBundle\Entity\Devise $purchase
*/
public function removePurchase(\AppBundle\Entity\Devise $purchase)
{
$this->purchases->removeElement($purchase);
}
/**
* Get purchases
*
* #return \Doctrine\Common\Collections\Collection
*/
public function getPurchases()
{
return $this->purchases;
}
/**
* Set adresse
*
* #param string $adresse
*
* #return User
*/
public function setAdresse($adresse)
{
$this->adresse = $adresse;
return $this;
}
/**
* Get adresse
*
* #return string
*/
public function getAdresse()
{
return $this->adresse;
}
/**
* Set createdAt
*
* #param \DateTime $createdAt
*
* #return User
*/
public function setCreatedAt($createdAt)
{
$this->createdAt = $createdAt;
return $this;
}
/**
* Get createdAt
*
* #return \DateTime
*/
public function getCreatedAt()
{
return $this->createdAt;
}
public function serialize()
{
return serialize(array(
$this->id,
$this->username,
$this->password,
));
}
public function unserialize($serialized)
{
list(
$this->id,
$this->username,
$this->password) = unserialize($serialized);
}
}