<?php

namespace AppBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use FOS\UserBundle\Model\User as BaseUser;

/**
 * @ORM\Entity
 * @ORM\Table(name="`fennec_user`")
 */
class FennecUser extends BaseUser
{
    /**
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     * @ORM\Column(type="integer")
     */
    protected $id;

    public function getId()
    {
        return $this->id;
    }
}
<?php

namespace AppBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use FOS\UserBundle\Model\User as BaseUser;

/**
 * @ORM\Entity
 * @ORM\Table(name="`fennec_user`")
 */
class FennecUser extends BaseUser
{
    /**
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     * @ORM\Column(type="integer")
     */
    protected $id;

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

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

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

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

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

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

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

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

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

    public function getId()
    {
        return $this->id;
    }
}
Add several properties to Fennec User
Add several properties to Fennec User
