Question

我有课程

IdentityUser（用户帐户，扩展了FOSUserBundle）
人（拥有userAccount（IdentityUser）的系统的人或用户
营销商（营销商用户）

编辑（在课程中添加了使用语句）

从FOSUSerBundle继承的用户帐户

namespace Elite\Security\Identity;

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

/**
 * @ORM\Entity
 * @ORM\Table(name="users")
 */
class IdentityUser extends FOSUser
{
    /**
     * @var integer The id
     *
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;
}




 namespace Elite\Common\Entity;

    use FOS\UserBundle\Model\UserInterface;
    use Elite\Common\ValueObject\PersonName;
    use Doctrine\ORM\Mapping as ORM;


/**
 * @ORM\Entity
 * @ORM\InheritanceType("SINGLE_TABLE")
 * @ORM\DiscriminatorColumn(name="type", type="string")
 * @ORM\Table(name="people")
 */
class Person
{
    /**
     * @var integer The id
     *
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     *
     * @var \Elite\Common\ValueObject\PersonName The name of the person
     *
     * @ORM\Embedded(class="Elite\Common\ValueObject\PersonName", columnPrefix=false)
     */
    protected $name;

    /**
     * @var \ The user identity of the person
     *
     * @ORM\ManyToOne(targetEntity="Elite\Security\Identity\IdentityUser")
     * @ORM\JoinColumn(name="user_account_id", referencedColumnName="id")
     */
    protected $userAccount;

    public function __construct(UserInterface $account, PersonName $name)
    {
        $this->userAccount = $account;
        $this->name = $name;
    }
}


use Elite\Common\Entity\Person;
use Elite\Infrastructure\Doctrine\Adapter\Collection;
use FOS\UserBundle\Model\UserInterface;
use Doctrine\ORM\Mapping as ORM;
use Elite\Common\ValueObject\PersonName;
/**
 * Class Marketer
 * @package Elite\Emti\Marketing
 *
 * @ORM\Entity
 */
class Marketer extends Person
{
    public function __construct(UserInterface $userAccount, PersonName $name)
    {
        parent::__construct($userAccount, $name);
        $this->assignments = new Collection();
    }
}

现在我想做的是查询营销人员其中 userAccount的用户名是 dana

修改这是我的查询

$doctrine = $this->container->get('doctrine');
        $em = $doctrine->getManager('inquiry');

        $qb = $doctrine->getRepository('EmtiInquiry:Marketer', 'inquiry')->createQueryBuilder('m');
        $dana = $qb->join('m.userAccount', 'account')
            ->where('account.username = :username')
            ->setParameter('username', 'dana')
            ->getQuery()
            ->getSingleResult();

但是我没有得到像

这样的结果或错误

[Doctrine\ORM\Query\QueryException]                                          
  [Semantical Error] line 0, col 91 near 'username = :': Error: Class Elite\S  
  ecurity\Identity\IdentityUser has no field or association named username     



  [Doctrine\ORM\Query\QueryException]                                          
  SELECT u FROM Elite\Emti\Inquiry\Marketer u INNER JOIN u.userAccount accoun  
  t WHERE account.username = :username

Doctrine单表继承：从子实体加入父关联不起作用。 FOSUserBundle

0 个答案: