class UserEditType extends AbstractType{

public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder
        ->add('roles', EntityType::class, array('multiple'=> true, 'class' => 'AuthBundle:Role', 'choice_label' => 'slug','attr' => array('class'=>'form-control')))
        ->add('email', EmailType::class, array('attr' => array('class'=>'form-control')))
        ->add('username', TextType::class, array('attr' => array('class'=>'form-control')))
        ->add('active', CheckboxType::class, array('attr' => array('class'=>'checkbox')));
}

public function configureOptions(OptionsResolver $resolver)
{
    $resolver->setDefaults(array(
        'data_class' => User::class,
    ));
}

}

/**
 * @ORMTable(name="users")
 * @ORMEntity(repositoryClass="AuthBundleRepositoryUserRepository")
 */
class User implements AdvancedUserInterface, Serializable
{
/**
 * @ORMColumn(type="integer")
 * @ORMId
 * @ORMGeneratedValue(strategy="AUTO")
 */
private $id;

/**
 * @ORMColumn(type="string", length=25, unique=true)
 */
private $username;

/**
 * @AssertLength(max=4096)
 * @AssertLength(min=8)
 */
private $plainPassword;

/**
 * @ORMColumn(type="string", length=64)
 */
private $password;

/**
 * @ORMColumn(type="string", length=240, nullable=true)
 */
private $profilePicture;

/**
 * @ORMColumn(type="string", length=180, unique=true, options={"default" : "default.png"})
 */
private $email;

/**
 * @ORMColumn(name="is_active", type="boolean", options={"default" : 0})
 */
private $isActive;

/**
 * @ORMManyToMany(targetEntity="Role")
 * @ORMJoinTable(name="user_role",
 *     joinColumns={@ORMJoinColumn(name="user_id", referencedColumnName="id")},
 *     inverseJoinColumns={@ORMJoinColumn(name="role_id", referencedColumnName="id")}
 * )
 *
 * @var ArrayCollection $userRoles
 */
protected $userRoles;



public function __construct()
{
    $this->userRoles = new ArrayCollection();

}

public function getUsername()
{
    return $this->username;
}

//deprecated bcrypt does not require salt
public function getSalt()
{
    // you *may* need a real salt depending on your encoder
    // see section on salt below
    return null;
}

public function isActive()
{
    return $this->isActive;
}

public function getPassword()
{
    return $this->password;
}

public function getplainPassword()
{
    return $this->plainPassword;
}

public function getPicture()
{
    return $this->profilePicture;
}

public function getRoles()
{
    return $this->getUserRoles()->toArray();
}

public function eraseCredentials()
{
}

/** @see Serializable::serialize() */
public function serialize()
{
    return serialize(array(
        $this->id,
        $this->username,
        $this->password,
        $this->isActive,
        // see section on salt below
        // $this->salt,
    ));
}

/** @see Serializable::unserialize() */
public function unserialize($serialized)
{
    list (
        $this->id,
        $this->username,
        $this->password,
        $this->isActive,
        // see section on salt below
        // $this->salt
    ) = unserialize($serialized);
}

/**
 * Get id
 *
 * @return integer
 */
public function getId()
{
    return $this->id;
}

/**
 * Set username
 *
 * @param string $username
 *
 * @return User
 */
public function setUsername($username)
{
    $this->username = $username;

    return $this;
}

/**
 * Set password
 *
 * @param string $password
 *
 * @return User
 */
public function setPlainPassword($password)
{
    $this->plainPassword = $password;

    return $this;
}

/**
 * Set password
 *
 * @param string $password
 *
 * @return User
 */
public function setPassword($password)
{
    $this->password = $password;

    return $this;
}

/**
 * Set profilePicture
 *
 * @param string $profilePicture
 *
 * @return User
 */
public function setProfilePicture($profilePicture)
{
    $this->profilePicture = $profilePicture;

    return $this;
}

/**
 * Get profilePicture
 *
 * @return string
 */
public function getProfilePicture()
{
    return $this->profilePicture;
}

/**
 * Set email
 *
 * @param string $email
 *
 * @return User
 */
public function setEmail($email)
{
    $this->email = $email;

    return $this;
}

/**
 * Get email
 *
 * @return string
 */
public function getEmail()
{
    return $this->email;
}

/**
 * Set isActive
 *
 * @param boolean $isActive
 *
 * @return User
 */
public function setIsActive($isActive)
{
    $this->isActive = $isActive;

    return $this;
}

/**
 * Get isActive
 *
 * @return boolean
 */
public function getIsActive()
{
    return $this->isActive;
}

public function isAccountNonExpired()
{
    return true;
}

public function isAccountNonLocked()
{
    return true;
}

public function isCredentialsNonExpired()
{
    return true;
}

public function isEnabled()
{
    return $this->isActive;
}

/**
 * Add userRole
 *
 * @param AuthBundleEntityRole $userRole
 *
 * @return User
 */
public function addUserRole(AuthBundleEntityRole $userRole)
{
    $this->userRoles[] = $userRole;

    return $this;
}

/**
 * Remove userRole
 *
 * @param AuthBundleEntityRole $userRole
 */
public function removeUserRole(AuthBundleEntityRole $userRole)
{
    $this->userRoles->removeElement($userRole);
}

/**
 * Get userRoles
 *
 * @return DoctrineCommonCollectionsCollection
 */
public function getUserRoles()
{
    return $this->userRoles;
}
}