如何在 Doctrine ManyToMany 中设置多个条件

Question

如何在多对多原则中设置多个条件..

型号

/**
 * @ORM\ManyToMany(targetEntity="users",inversedBy="friends",cascade={"ALL"})
 * @ORM\JoinTable(name="friends",
 *      joinColumns={@ORM\JoinColumn(name="friend_id", referencedColumnName="id")},
 *      inverseJoinColumns={@ORM\JoinColumn(name="user_id", referencedColumnName="id")}
 *      )
 */
private $groupsa;

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

输出

    SELECT 
  t0.id AS id_1, 
  t0.email AS email_2, 
  t0.username AS username_3, 
  t0.password AS password_4, 
  t0.first_name AS first_name_5, 
  t0.last_name AS last_name_6, 
  t0.location AS location_7, 
  t0.remember_token AS remember_token_8, 
  t0.created_at AS created_at_9, 
  t0.updated_at AS updated_at_10 
FROM 
  users t0 
  INNER JOIN friends ON t0.id = friends.user_id 
WHERE 
  friends.friend_id = ?

我希望它是这样的

 WHERE 
  friends.friend_id = ?
or friends.xxxx_id = ?

等待回复，谢谢大家......

Answer 1

您可以按照@SergioIvanuzzo 的建议进行操作，但如果您想在您的实体中执行此操作，您也可以使用Doctrine\Common\Collections\Criteria 类的教义。您可以在文档章节 8.8. Filtering Collections 中阅读所有相关信息。

public function getFriends(){
    $id = 1; // ...the id you want to use for filtering
    $criteria = Criteria::create()
        ->where(Criteria::expr()->eq("xxxx_id", $id));

    return $this->friends->matching($criteria);
}